6385 - te connectivity mid brochure updated pics - 071112b

Crompton Instruments

MID Din Rail Measurement and

Communication Instruments

lijiuen

Rectangle

ENGLISH

DIN RAIL Measurement and Communication Instruments measurement

Unit IDActive energy Tariff 1 kWh Energy imported and exported Tariff 2 kWh Energy imported and exportedReactive energy Tariff 1 kvarh Energy imported and exported Tariff 2 kvarh Energy imported and exportedActive power (k-M) W Utilization and instantaneous valueReactive power (k-M) var Utilization and instantaneous value

Application The energy-meters “with a green back-lighted LCD screen for perfect reading” are used to measure single-phase systems like in Residential, Utility and Industrial applications. Monitoring of the energy-consumption goes via 2 S0 pulse output. The products can be set up to communicate with LAN/TCP, Modbus RTU, M-Bus, KNX and SD-Card Datalogger interfaces, used to analyze the energy-consumption to reduce the running cost to a minimum for Industrial plants and buildings like Offices, Hospitals, Universities etc.• For information on the operation of the LAN/TCP, Modbus RTU, M-Bus, KNX and SD-Card Datalogger

interfaces, see page 32-42.

FunctionDisplay

Backlighting makes display easy to read

Space for the certificationdata can be provided

on request MID

Supply terminals 80 A or 125 A direct connection

Terminals for 2 SO pulseoutlet and Tariffs change command

Precision control LED

Readout selection push button

kWh and W orkvarh and var

Optic control IR for external communication

3 standard module housing, suitable for DIN rail mountingDirect connection 80 A and 125 A

digital active and reactive energy meter with measurement of active and reactive instantaneous power, imported and exported energies and by IR side set up communication

DRM Energy-meters single-phase

Sealable terminal covers

DRM - 80 - 1P � Direct connection 80 ADRM - 125 - 1P � Direct connection 125 A

Communication modules

��

• Full scale current indication

• Running or selected tariff

• Power import (absorbed �)�Power export (supplied �)

• Running active or reactive power display

• kvarh display

• kWh display

• Power unit

• Displays capacitative reactive power

Display Liquid crystal display with illuminated green background

• Consumption bar display (percentage of Pmax)

• Energy value

• Displays inductive reactive power

Parameters setas addresses, baudrate

ENGLISH

D s

C T D

Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 80 - 1P direct connection 80 AGeneral characteristics • Housing DIN 43880 DIN 3 modules• Mounting EN 60715 35 mm DIN rail• Depth mm 70• Reference standard active energy - EN 50470-1-3, reactive energy - pulse output EN 62053-23-31Operating features • Connectivity to single-phase network n° wires 2• Storage of energy values and configuration digital display (EEPROM) - yes• Display tariffs identifier for active and reactive energy n° 2 T1 and T2 Supply • Certified voltage range Un VAC 230 ±20%• Operating voltage range VAC 110 ... 276• Certified frequency fn Hz 50 ±2%• Operating frequency range Hz 48 ... 62• Rated power dissipation (max.) Pv VA (W) �8 (0.6)Overload capability • Voltage Un continuous VAC 276 momentary (1 s) VAC 300

• Current Imax continuous A 80 momentary (10 ms) A 2400Display (readouts) • Display type LCD n° digits 8 (2 decimal) digit dimensions mm x mm 6.00 x 3

• Active energy: 1 display, 7-digit tariffs 2 kWh 0.01 + display import or export (arrow) overflow kWh 999999.99

• Reactive energy: 1 display, 7-digit tariffs 2 kvarh 0.01 + display import or export (arrow) overflow kvarh 999999.99

• Instantaneous active power: 1 display, 3-digit W, kW or MW 000 ... 999• Instantaneous reactive power: 1 display, 3-digit var, kvar or Mvar 000 ... 999• Instantaneous tariff measurement - 1

1 display, 1-digit - T1 or T2 • Display period refresh s 1Measuring accuracy at 23 ±1°C, referred to nominal values • Active energy and power acc.to EN 50470-3 class 1 B (1%)• Reactive energy and power acc.to EN 62053-23 class 2 2%Measuring input • Type of connection phase/N - direct• Operating range voltage phase/N VAC 110 ... 276• Current Iref A 5 • Current Imin A 0.25 • Operating range current (Ist ... Imax) direct connection A 0.020 ... 80• Frequency Hz 48 ... 62• Input waveform - sinusoidal• Starting current for energy measurement (Ist) mA 20Pulse output S0 acc.to EN 62053-31 • Pulse output for active and reactive energy T1 and T2 - yes • Pulse quantity imp/kWh 500• Pulse duration ms 30 or 50• Required voltage min. (max.) VAC (DC) 5 ... 230 ±5% (5 ... 300) • Permissible current pulse ON (max. 230 V AC/DC) mA 90• Permissible current Impuls OFF (leakage cur. max. 230 V AC/DC) µA 1Optical interface • Front side (accuracy control) LED imp/kWh 1000 Safety acc. to EN 50470-1 • Indoor meter - yes• Degree of pollution - 2• Operational voltage VAC 300

DIN RAIL Measurement and Communication Instruments


Overview

measurement

Technical data

Active energy-meters for single-phase alternating current with either 2, 8 digits digital counters.These meters have 2 S0 output generating pulses for remote processing of the energy active and reactive measurements for 2 tariffs.

• Green backlighted LCD• For direct connection 80 A • 8 digits for eight energy values indication• Accuracy class 1 for active energy and power according to EN 50470-3 (B)• Accuracy class 2 for reactive energy and power according to EN 62053-23 • Most attractive operating range current (Ist ... Im ax.) for direct connection 80 A = 0.020 ... 80 A• The standard versions are designed to be combined with the communication module• Energy register for import and export• Instantaneous power active and reactive display• Sealable terminal covers• 3 DIN modules wide (52 mm)

digital active and reactive energy meter with measurement of active and reactive instantaneous power, imported and exported energies and by IR side set up communication - 2 tariffs - 2 S0

DRM - 80 - 1P � Direct connection 80 A

Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 80 - 1P direct connection 80 A Safety acc. to EN 50470-1 • AC voltage test (EN 50470-3, 7.2) kV 4• Impulse voltage test 1.2/50 µs-kV 6• Protection class (EN 50470) class II• Housing material flame resistance UL 94 class V0• Safety-sealing between upper and lower housing part - yesAdaptor for Communication • Plug-and-play technology - •• LAN Interface with Modbus/TCP protocol Ethernet 802.3 - 10/100 Mbps• Modbus RTU, Ascii interface RS-485 - 3 wires - up to 38.400 bps• M-Bus interface 2 wires - up to 9.600 bps• KNX interface EIB-standard - up to 9.600 bps• SD-Card Datalogger - 1 to 8 GigabytesConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2• Type cage pulse output blade for slotted screw mm 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (50) stranded wire with sleeve min. (max.) mm2 1.5 (50)

• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5)Environmental conditions • Mechanical environment - M1• Electromagnetic environment - E2• Operating temperature °C -10 ... +55 • Operating temperature °C -25 ... +55 • Limit temperature of transportation and storage °C -25 ... +70 • Relative humidity (not condensation) % �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075• Degree protection housing when mounted in front (terminal) - IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


ENGLISH



Technical data

DRM 0 80 - 1P single-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (80) A - 2 tariffs - 2 S0

single-phase active and reactive energy-meter with measurement of active and reactive instantaneous power, by IR side set up communication - 3 modules DIN

Selection and ordering data

Non Resettable Energy registers MID certified

Code Type Description

6321

~/+~/+

~/-~/-

kWh kvarh

S0S0

L1 L1 N

230 VAC

L1

N

80A

ECSE

M11

8 -

ECSE

M11

9MID65

230 VAC

Tarife-TariffTariffa

Circuit diagrams

ECSEM118 - ECSEM119MID

64

45

6

90

44

L1 NL1

1 2 3 4 65

54

Overall dimensions

A fuse of 80 A is recommended for the line protection.

Optional - additional communication modules - 1 module DIN

Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 80 - 1P - M0D DRM - 80 - 1P - M direct connection 80 A direct connection 80 A built-in commun. Modbus built-in commun. M-BusGeneral characteristics • Housing DIN 43880 DIN 3 modules 3 modules• Mounting EN 60715 35 mm DIN rail DIN rail• Depth mm 70 70• Reference standard active energy - EN 50470-1-3, EN 50470-1-3, reactive energy - pulse output EN 62053-23-31 EN 62053-23-31Operating features • Connectivity to single-phase network n° wires 2 2• Storage of energy values and configuration digital display (EEPROM) - yes yes• Display tariffs identifier for active and reactive energy n° 2 T1 and T2 T1 and T2 Supply • Certified voltage range Un VAC 230 ±20% 230 ±20%• Operating voltage range VAC 110 ... 276 110 ... 276• Certified frequency fn Hz 50 ±2% 50 ±2%• Operating frequency range Hz 48 ... 62 48 ... 62• Rated power dissipation (max.) Pv VA (W) �8 (0.6) �8 (0.6)Overload capability • Voltage Un continuous VAC 276 276 momentary (1 s) VAC 300 300• Current Imax continuous A 80 80 momentary (10 ms) A 2400 2400Display (readouts) • Display type LCD n° digits 8 (2 decimal) 8 (2 decimal) digit dimensions mm x mm 6.00 x 3 6.00 x 3 • Active energy: 1 display, 7-digit tariffs 2 kWh 0.01 0.01 + display import or export (arrow) overflow kWh 999999.99 999999.99

• Reactive energy: 1 display, 7-digit tariffs 2 kvarh 0.01 0.01 + display import or export (arrow) overflow kvarh 999999.99 999999.99

• Instantaneous active power: 1 display, 3-digitW, kW or MW 000 ... 999 000 ... 999 • Instantaneous reactive power: 1 display, 3-digit var, kvar or Mvar 000 ... 999 000 ... 999• Instantaneous tariff measurement - 1 1 1 display, 1-digit - T1 or T2 T1 or T2

• Display period refresh s 1 1Measuring accuracy at 23 ±1°C, referred to nominal values • Active energy and power acc.to EN 50470-3 class 1 B (1%) B (1%)• Reactive energy and power acc.to EN 62053-23 class 2 2% 2%Measuring input • Type of connection phase/N - direct direct• Operating range voltage phase/N VAC 110 ... 276 110 ... 276• Current Iref A 5 5 • Current Imin A 0.25 0.25 • Operating range current (Ist ... Imax) direct connection A 0.020 ... 80 0.020 ... 80• Frequency Hz 48 ... 62 48 ... 62 • Input waveform - sinusoidal sinusoidal• Starting current for energy measurement (Ist) mA 20 20Optical interface • Front side (accuracy control) LED imp/kWh 1000 1000Safety acc. to EN 50470-1 • Indoor meter - yes yes• Degree of pollution - 2 2• Operational voltage VAC 300 300• AC voltage test (EN 50470-3, 7.2) kV 4 4• Impulse voltage test 1.2/50 µs-kV 6 6• Protection class (EN 50470) class II II


ENGLISH


Overview

Technical data

Active and reactive energy-meters for single-phase alternating current with either 2, 8 digits digital counters. These meters have 2 tariffs that are managed through communicationinternal to the meter import/export energy and power, voltage, current, cos� and frequency via Modbus RTU or via M-Bus.


displayed active, reactive energy with measurement of active and reactive instantaneous power, imported and exported energies 2 tariffs and built-in communication or controlling 11 parameter


Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 80 - 1P - M0D DRM - 80 - 1P - M direct connection 80 A direct connection 80 A built-in commun. Modbus built-in commun. M-BusSafety acc. to EN 50470-1 • Housing material flame resistance UL 94 class V0 V0• Safety-sealing between upper and lower housing part (mod. ECSEM121MID-ECSEM123MID) - yes yesEmbedded communication • Modbus RTU RS-485 - 3 wires - up to 38.400 bps -• M-Bus 2 wires - - up to 9.600 bpsAdaptor for Communication • Plug-and-play technology - • •• LAN Interface with Modbus/TCP protocol Ethernet 802.3 - 10/100 Mbps 10/100 Mbps• KNX interface EIB-standard - up to 9.600 bps up to 9.600 bps• SD-Card Datalogger - 1 to 8 Gigabytes 1 to 8 GigabytesConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2 PZ2• Type cage pulse output blade for slotted screw mm 0.8 x 3.5 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (50) 1.5 (50) stranded wire with sleeve min. (max.) mm2 1.5 (50) 1.5 (50)• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5) 1 (2.5)Environmental conditions • Mechanical environment - M1 M1• Electromagnetic environment - E2 E2• Operating temperature (on request -25 ... +55 °C ) °C -10 ... +55 -10 ... +55 • Limit temperature of transportation and storage °C -25 ... +70 -25 ... +70 • Relative humidity (not condensation) % �80 �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075 ±0.075• Degree protection housing when mounted in front (terminal) - IP51(*)/IP20 IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


ENGLISH



L1 L1 N

230 VAC

L1

N

80A

ECSE

M12

0 -

ECSE

M12

1MID61 5432

230 VAC


Modbus RTU

RTD-

D+

Shield - SchildSchermo

Circuit diagrams - Modbus

ECSEM120 - ECSEM121MIDECSEM122 - ECSEM123MID

64

45

6

90

44

L1 NL1

1 2 3 4 65

54

Overall dimensions



Technical data

single-phase active and reactive energy-meter with measurement of active and reactive instantaneous power, by IR side set up communication and built-in communication - 2 tariffs - 3 modules DIN




DRM - 80- 1P - M0D single-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (80) A and built-in communication Modbus RTU - 2 tariffs




DRM - 80- 1P - M single-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (80) A and built-in communication M-Bus - 2 tariffs

L1 L1 N

230 VAC

L1

N

80A

ECSE

M12

2 -

ECSE

M12

3MID61 5432

230 VAC

Tarife-TariffTariffaM-Bus

M1M2

M1M2

In out

Circuit diagrams - M-Bus

Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 125 - 1P direct connection 125 AGeneral characteristics • Housing DIN 43880 DIN 3 modules• Mounting EN 60715 35 mm DIN rail• Depth mm 70• Reference standard active energy - EN 50470-1-3, reactive energy - pulse output EN 62053-23-31Operating features • Connectivity to single-phase network n° wires 2• Storage of energy values and configuration digital display (EEPROM) - yes• Display tariffs identifier for active and reactive energy n° 2 T1 and T2 Supply • Certified voltage range Un VAC 230 ±20%• Operating voltage range VAC 110 ... 276• Certified frequency fn Hz 50 ±2%• Operating frequency range Hz 48 ... 62• Rated power dissipation (max.) Pv VA (W) �8 (0.6)Overload capability • Voltage Un continuous VAC 276 momentary (1 s) VAC 300

• Current Imax continuous A 125 momentary (10 ms) A 3750Display (readouts)• Display type LCD n° digits 8 (2 decimal) digit dimensions mm x mm 6.00 x 3

• Active energy: 1 display, 8 digit tariffs 2 kWh 0.01 + display import or export (arrow) overflow kWh 999999.99

• Reactive energy: 1 display, 8 digit tariffs 2 kvarh 0.01 + display import or export (arrow) overflow kvarh 999999.99

• Instantaneous active power: 1 display, 3 digit W, kW or MW 000 ... 999• Instantaneous reactive power: 1 display, 3 digit var, kvar or Mvar 000 ... 999• Instantaneous tariff measurement - 1

1 display, 1-digit - T1 or T2 • Display period refresh s 1Measuring accuracy at 23 ±1°C, referred to nominal values • Active energy and power acc.to EN 50470-3 class 1 B (1%) • Reactive energy and power acc.to EN 62053-23 class 2 2%Measuring input • Type of connection phase/N - direct• Operating range voltage phase/N VAC 110 ... 276• Current Iref A 5 • Current Imin A 0.25 • Operating range current (Ist ... Imax) direct connection A 0.020 ... 125• Frequency Hz 48 ... 62 • Input waveform - sinusoidal• Starting current for energy measurement (Ist) mA 20Pulse output S0 acc.to EN 62053-31 • Pulse output for active and reactive energy T1 and T2 - yes • Pulse quantity imp/kWh 500 • Pulse duration ms 30 or 50• Required voltage min. (max.) VAC (DC) 5 ... 230 ±5% (5 ... 300) • Permissible current pulse ON (max. 230 V AC/DC) mA 90• Permissible current Impuls OFF (leakage cur. max. 230 V AC/DC) µA 1Optical interface • Front side (accuracy control) LED imp/kWh 1000 Safety acc. to EN 50470-1 • Indoor meter - yes• Degree of pollution - 2• Operational voltage VAC 300


ENGLISH


Overview

Technical data

Active energy-meters for single-phase alternating current with either 2, 8 digits digital counters.These meters have 2 S0 output generating pulses for remote processing of the energy active and reactive measurements for 2 tariffs.

• Green backlighted LCD• For direct connection 125 A • 8 digits for eight energy values indication• Accuracy class 1 for active energy and power according to EN 50470-3 (B)• Accuracy class 2 for reactive energy and power according to EN 62053-23• Most attractive operating range current (Ist ... Im ax.) for direct connection 125 A = 0.020 ... 125 A • The standard versions are designed to be combined with the communication module• Energy register for import and export• Instantaneous power active and reactive display• Sealable terminal covers• 3 DIN modules wide (52 mm)



Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 125 - 1P direct connection 125 ASafety acc. to EN 50470-1 • AC voltage test (EN 50470-3, 7.2) kV 4• Impulse voltage test 1.2/50 µs-kV 6• Protection class (EN 50470) class II• Housing material flame resistance UL 94 class V0• Safety-sealing between upper and lower housing part (mod. 282351) - yesAdaptor for Communication • Plug-and-play technology - •• LAN Interface with Modbus/TCP protocol Ethernet 802.3 - 10/100 Mbps• Modbus RTU, Ascii interface RS-485 - 3 wires - up to 38.400 bps• M-Bus interface 2 wires - up to 9.600 bps• KNX interface EIB-standard - up to 9.600 bps• SD-Card Datalogger - 1 to 8 GigabytesConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2• Type cage pulse output blade for slotted screw mm 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (50) stranded wire with sleeve min. (max.) mm2 1.5 (50)

• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5)Environmental conditions • Mechanical environment - M1• Electromagnetic environment - E2• Operating temperature °C -10 ... +55• Operating temperature (for 282351) °C -25 ... +55 • Limit temperature of transportation and storage °C -25 ... +70 • Relative humidity (not condensation) % �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075• Degree protection housing when mounted in front (terminal) - IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


ENGLISH



Technical data

DRM - 125 - 1P single-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (125) A - 2 tariffs - 2 S0

single-phase active and reactive energy-meter with measurement of active and reactive instantaneous power, by IR side set up communication - 3 modules DIN




L1 L1 N

230 VAC

L1

N

125A

2823

41-2

8235

1

61 5432

230 VAC

~/+~/+

~/-~/-

kWh kvarh

S0S0


Circuit diagrams

282341-282351

64

45

6

90

44

L1 NL1

1 2 3 4 65

54

Overall dimensions



Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 125 - 1P - M0D DRM - 125 - 1P - M direct connection 125 A direct connection 125 A built-in commun. Modbus built-in commun. M-BusGeneral characteristics • Housing DIN 43880 DIN 3 modules 3 modules• Mounting EN 60715 35 mm DIN rail DIN rail• Depth mm 70 70• Reference standard active energy - EN 50470-1-3, EN 50470-1-3, reactive energy - pulse output EN 62053-23-31 EN 62053-23-31Operating features • Connectivity to single-phase network n° wires 2 2• Storage of energy values and configuration digital display (EEPROM) - yes yes• Display tariffs identifier for active and reactive energy n° 2 T1 and T2 T1 and T2 Supply • Certified voltage range Un VAC 230 ±20% 230 ±20%• Operating voltage range VAC 110 ... 276 110 ... 276• Certified frequency fn Hz 50 ±2% 50 ±2%• Operating frequency range Hz 48 ... 62 48 ... 62• Rated power dissipation (max.) Pv VA (W) �8 (0.6) �8 (0.6)Overload capability • Voltage Un continuous VAC 276 276 momentary (1 s) VAC 300 300• Current Imax continuous A 125 125 momentary (10 ms) A 3750 3750Display (readouts) • Display type LCD n° digits 8 (2 decimal) 8 (2 decimal) digit dimensions mm x mm 6.00 x 3 6.00 x 3 • Active energy: 1 display, 7-digit tariffs 2 kWh 0.01 0.01 + display import or export (arrow) overflow kWh 999999.99 999999.99

• Reactive energy: 1 display, 7-digit tariffs 2 kvarh 0.01 0.01 + display import or export (arrow) overflow kvarh 999999.99 999999.99

• Instantaneous active power: 1 display, 3-digitW, kW or MW 000 ... 999 000 ... 999 • Instantaneous reactive power: 1 display, 3-digit var, kvar or Mvar 000 ... 999 000 ... 999• Instantaneous tariff measurement - 1 1 1 display, 1-digit - T1 or T2 T1 or T2

• Display period refresh s 1 1Measuring accuracy at 23 ±1°C, referred to nominal values • Active energy and power acc.to EN 50470-3 class 1 B (1%) B (1%)• Reactive energy and power acc.to EN 62053-23 class 2 2% 2%Measuring input • Type of connection phase/N - direct direct• Operating range voltage phase/N VAC 110 ... 276 110 ... 276• Current Iref A 5 5 • Current Imin A 0.25 0.25 • Operating range current (Ist ... Imax) direct connection A 0.020 ... 125 0.020 ... 125• Frequency Hz 48 ... 62 48 ... 62• Input waveform - sinusoidal sinusoidal• Starting current for energy measurement (Ist) mA 20 20Optical interface • Front side (accuracy control) LED imp/kWh 1000 1000Safety acc. to EN 50470-1 • Indoor meter - yes yes• Degree of pollution - 2 2• Operational voltage VAC 300 300• AC voltage test (EN 50470-3, 7.2) kV 4 4• Impulse voltage test 1.2/50 µs-kV 6 6• Protection class (EN 50470) class II II


ENGLISH


Overview

Technical data

Active and reactive energy-meters for single-phase alternating current with either 2, 8 digits digital counters. These meters have 2 tariffs that are managed through communicationinternal to the meter import/export energy and power, voltage, current, cos� and frequency via Modbus RTU or via M-Bus.



DRM -125 - 1P � Direct connection 125 A


ENGLISH



L1 L1 N

230 VAC

L1

N

125A

ECSE

M10

6-EC

SEM

107M

ID61 5432

230 VAC


Modbus RTU

RTD-

D+


Circuit diagrams - Modbus

ECSEM106 - ECSEM107MIDECSEM124 - ECSEM117MID

64

45

6

90

44

L1 NL1

1 2 3 4 65

54

Overall dimensions



Technical data





DRM - 125 - 1P - M0D single-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (125) A and built-in communication Modbus RTU - 2 tariffs




DRM - 125 - 1P - M single-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (125) A and built-in communication M-Bus - 2 tariffs

L1 L1 N

230 VAC

L1

N

125A

ECSE

M12

4 -

ECSE

M11

7MID61 5432

230 VAC

Tarife-TariffTariffaM-Bus

M1M2

M1M2

in out

Circuit diagrams - M-Bus

Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 125 - 1P - M0D DRM - 125 - 1P - M direct connection 125 A direct connection 125 A built-in commun. Modbus built-in commun. M-BusSafety acc. to EN 50470-1 • Housing material flame resistance UL 94 class V0 V0• Safety-sealing between upper and lower housing part (mod. ECSEM107MID-ECSEM117MID) - yes yesEmbedded communication • Modbus RTU RS-485 - 3 wires - up to 38.400 bps -• M-Bus 2 wires - - up to 9.600 bpsAdaptor for Communication • Plug-and-play technology - • •• LAN Interface with Modbus/TCP protocol Ethernet 802.3 - 10/100 Mbps 10/100 Mbps• KNX interface EIB-standard - up to 9.600 bps up to 9.600 bps• SD-Card Datalogger - 1 to 8 Gigabytes 1 to 8 GigabytesConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2 PZ2• Type cage pulse output blade for slotted screw mm 0.8 x 3.5 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (50) 1.5 (50) stranded wire with sleeve min. (max.) mm2 1.5 (50) 1.5 (50)• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5) 1 (2.5)Environmental conditions • Mechanical environment - M1 M1• Electromagnetic environment - E2 E2• Operating temperature °C -25 ... +55 -25 ... +55 • Limit temperature of transportation and storage °C -25 ... +70 -25 ... +70 • Relative humidity (not condensation) % �80 �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075 ±0.075• Degree protection housing when mounted in front (terminal) - IP51(*)/IP20 IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


ENGLISH

digital active and reactive energy-meters with measurement of active and reactive instantaneous power,imported and exported energies and by IR side set up communication

DRM Energy-meters three-phase - STANDARD

Application The energy-meters “with a green back-lighted LCD screen for perfect reading” are used to measure three-phase systems or single-phase like in Residential, Utility and Industrial applications. Monitoring of the energy-consumption goes via a S0 pulse output. The products can be set up to communicate with LAN/TCP, Modbus RTU, M-Bus, KNX and SD-Card Datalogger interfaces, used to analyze the energy-consumption to reduce the running cost to a minimum for Industrial plants and buildings like Offices, Hospitals, Universities etc.



Supply terminals 80 A direct connection

Terminals for 2 SO pulse outletandTariffs change command


Space for the certification data can be provided on request MID



Unit IDActive energy Tariff 1 kWh Energy imported and exported Tariff 2 kWh Energy imported and exportedReactive energy Tariff 1 kvarh Energy imported and exported Tariff 2 kvarh Energy imported and exported Active power (M-k)-W Utilization and instantaneous valueReactive power (M-k)-var Utilization and instantaneous valueConnection errors Phase ErrPrimary transformer 5 ... 10.000/5 A CT (current transformer)

FunctionDisplay

4 standard module housing, suitable for DIN rail mountingDirect connection 80 A

DRM - 80 - 3P � Direct connection 80 A DRM - 5 - 3P � Connection through CT .../5 A till 10.000/5 A

�

�Communication modules


ENGLISH

•Power unit

• Running active or reactivepower display


• CT primary current

• Running tariff

• Power import (absorbed �)�Power export (supplied �)�

• Energy line (L1-2-3) or �L

• (M) - kvarh display

• (M) - kWh display

• Displays capacitative and reactive power

• Displays inductive and reactive power


• Istantaneous power bar display (percentage of Pmax)

digital active and reactive energy-meters with measurement of active and reactive instantaneous power,imported and exported energies and by IR side set up communication


• Energy value



Supply terminals CT connection (5 to 10.000 A)

Terminals for 2 SO pulse outletand Tariffs change command




CT selection (5 to 10.000/5 A - 5 A step)


4 standard module housing, suitable for DIN rail mountingConnection through CT .../5 A till 10.000/5 A

• Import � ActiveEnergy T1

Main Pages

• Export � ActiveEnergy T1

• Import � ReactiveEnergy T1

• Export � ReactiveEnergy T1





Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 80 - 3P DRM - 5 - 3P direct connection 80 A CT connection till 10.000/5 A General characteristics • Housing DIN 43880 DIN 4 modules 4 modules• Mounting EN 60715 35 mm DIN rail DIN rail• Depth mm 70 70• Reference standard active energy - EN 50470-1-3 EN 50470-1-3 reactive energy - pulse output EN 62053-23-31 EN 62053-23-31 Operating features • Connectivity to single/three-phase network n° wires 2-4 4• Storage of energy values and configuration digital display (EEPROM) - yes yes• Display tariffs identifier for active and reactive energy n° 2 T1 and T2 T1 and T2 Supply• Rated control supply voltage Un VAC 230 230• Operating range voltage V 184 ... 276 187 ... 276• Rated frequency fn Hz 50 50 • Rated power dissipation (max. for phase) Pv VA (W) �8 (0.6) �8 (0.6)Overload capability• Voltage Un continuous; phase/phase VAC 480 480 1 second: phase/phase VAC 800 800 continuous; phase/N VAC 276 276 1 second: phase/N VAC 300 300• Current Imax continuous A 80 6 momentary (0,5 s) A - 120 momentary (10 ms) A 2400 -Display (readouts)• Connection errors and phase out discernible from phase-sequence indic. - Phase Err Phase Err• Display type LCD n° digits 8 (2 decimal) 8 (2 decimal) digit dimensions mm x mm 6.00 x 3 6.00 x 3 • Active energy: 1 display, 8 digit tariffs 2 kWh 0.01 0.01

+ display import or export (arrow) overflow kWh 999999.99 999999.99 • Reactive energy: 1 display, 8-digit tariffs 2 kvarh 0.01 0.01 + display import or export (arrow) overflow kvarh 999999.99 999999.99

• Instantaneous active power: 1 display, 3-digit W, kW or MW 000 ... 999 000 ... 999• Instantaneous reactive power: 1 display, 3-digit var, kvar or Mvar 000 ... 999 000 ... 999• Instantaneous tariff measurement 1 display, 1-digit - T1 or T2 T1 or T2 • Transformer primary current A - 5 ... 10.000• Display period refresh s 1 1Measuring accuracy • Active energy and power acc.to EN 50470-3 class 1 B (1%) B (1%) • Reactive energy and power acc.to EN 62053-23 class 2 2% 2%Measuring input• Type of connection direct transformer .../5 A• Voltage Un phase/phase VAC 400 400 phase/N VAC 230 230• Operating range voltage phase/phase VAC 319 ... 480 319 ... 480 phase/N VAC 184 ... 276 184 ... 276• Current Iref A 5 -• Current In A - 5• Current Imin A 0.25 0.05• Operating range current (Ist ... Imax) direct connection A 0.015 ... 80 - transformer connection (CT) A - 0.003 ... 6• Transformer current primary current of the transformer A - 5 ...10.000 smallest input step adjus. in 5 A steps A - 5


ENGLISH

digital active and reactive energy-meters with measurement of active and reactive instantaneous power,imported and exported energies and by IR side set up communication - 2 tariffs - 2 S0


OverviewActive and reactive energy-meters for three-phase alternating current with either 2, 8 digits digital counters. These meters have 2 S0 output generating pulses for remote processing of the instantaneous energy active and reactive measurements for 2 tariffs.

• Green backlighted LCD• For direct connection 80 A, or for transformer .../5 A• For transformer primary current of 5 A to 10.000/5 A. Input is in 5 A increments• 8 digits - 8 display for eight energy values indication• Detection of connection errors (phase transposition) • Accuracy class 1 for active energy and power according to EN 50470-3 (B)• Accuracy class 2 for reactive energy and power according to EN 62053-23• Most attractive operating range current (Ist ... Im ax.)

for direct connection 80 A = 0.015 ... 80 Afor connection by CT .../5 A = 0.003 ... 5 A

• The standard versions are designed to be combined with the communication module • Energy register for import and export• Instantaneous power active and reactive display• Sealable terminal covers• 4 DIN modules wide (72 mm)

Technical data

DRM - 80 - 3P � Direct connection 80 A DRM - 5 - 3P � Connection through CT .../5 A

till 10.000/5 A

Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 80 - 3P DRM - 5 - 3P direct connection 80 A CT connection till 10.000/5 A Measuring input• Frequency Hz 50 ±2% 50 ±2% • Input waveform - sinusoidal sinusoidal• Starting current for energy measurement (Ist) mA 15 3Pulse output SO acc.to EN 62053-31 • Pulse output for act. and react. energy T1 and T2 - yes yes • Quantity pulse output for direct connection 80 A Imp/kWh 500 - depending on the transf. factor. Imp/kWh - 100-10-1 • Pulse duration ms 30 or 50 ±2 ms 30 or 50 ±2 ms• Required voltage min. (max.) VAC (DC) 5 ... 230 ±5% (5 ... 300) 5 ... 230 ±5% (5 ... 300) • Permissible current pulse ON (max. 230 V AC/DC) mA 90 90• Permissible current pulse OFF (leak. cur. max. 230 V AC/DC) µA 1 1Optical interface • Front side (accuracy control) LED imp/kWh 1000 10.000Safety acc. to EN 50470-1 • Indoor meter - yes yes• Degree of pollution - 2 2• Operational voltage VAC 300 300• AC voltage test (EN 50470-3, 7.2) kV 4 4• Impulse voltage test 1.2/50 µs-kV 6 6• Protection class (EN 50470) class II II• Housing material flame resistance UL 94 class V0 V0• Safety-sealing between upper and lower housing part (mod. 282331-282141) - yes yesAdaptor for Communication • Plug-and-play technology - • •• LAN Interface with Modbus/TCP protocol Ethernet 802.3 - 10/100 Mbps 10/100 Mbps• Modbus RTU, Ascii interface RS-485 - 3 wires - up to 38.400 bps up to 38.400 bps• M-Bus interface 2 wires - up to 9.600 bps up to 9.600 bps• KNX interface EIB-standard - up to 9.600 bps up to 9.600 bps• SD-Card Datalogger - 1 to 8 Gigabytes 1 to 8 GigabytesConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2 PZ1• Type cage pulse output blade for slotted screw mm 0.8 x 3.5 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (35) 1 (4) stranded wire with sleeve min. (max.) mm2 1.5 (35) 1 (4)• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5) 1 (4)Environmental conditions • Mechanical environment - M1 M1• Electromagnetic environment - E2 E2• Operating temperature (on request -25 ... +55 °C ) °C -10 ... +55 -10 ... +55 • Limit temperature of transportation and storage °C -25 ... +70 -25 ... +70 • Relative humidity (not condensation) % �80 �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075 ±0.075• Degree protection housing when mounted in front (term.) - IP51(*)/IP20 IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


ENGLISHTechnical data



three-phase active and reactive energy-meter with measurement of active and reactive instantaneous power,by IR side set up communication - 4 modules DIN




DRM - 80 - 3P three-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (80) A - 2 tariffs - 2 S0 DRM - 5 - 3P three-phase digital active and reactive energy-meter with active and reactice power indication connection by CT .../5 A, up to 10.000/5 A - 0.05-5 (6) A - 2 tariffs - 2 S0





DRM - 5 - 3P � Connection through CT .../5 A till 10.000/5 A

Instructions for the connection of transformer counters A fuse of 6 A is recommended for the line protection. Current transformers must not be operated with open terminals since dangerous high voltages might occur which may result in personal injuries and property damage. In addition to this, the transformers are exposed to thermal overload.

kWh

71 6542

230 V AC


+ -

kvarh

3

~

- +

kWh

71 6542

230 V AC


+ -

kvarh

3

~

- +

kWh

71 6542

230 V AC


+ -

kvarh

3

~

- +

2822

01 -

282

141

2822

01 -

282

141

2822

01

230/400 V AC

230/400 V AC

230/400 V AC

Circuit diagrams

Wire N needs to be connected to the meter

282201-282141

Overall dimensions

ENGLISH

Energy-meters Single/Three-phase Digital and Electromechanicalmeasurement

digital active and reactive energy-meter with measurement of active and reactive instantaneous power, imported and exported energies and by IR side set up communication


Application The energy-meters “with a green back-lighted LCD screen for perfect reading” are used to measure three-phase systems or single-phase like in Residential, Utility and Industrial applications. Monitoring of the energy-consumption goes via a S0 pulse output. The products can be set up to communicate with LAN/TCP, Modbus RTU, M-Bus, KNX and SD-Card Datalogger interfaces, used to analyze the energy-consumption to reduce the running cost to a minimum for Industrial plants and buildings like Offices, Hospitals, Universities etc.

Readout selection push buttonkWh and W orkvarh and var

Supply terminals

connection 125 A direct

Terminals for 2 SO pulse outlet

and Tariffs change

command




Optic control IRfor external communication

Unit IDActive energy Tariff 1 kWh Energy imported and exported Tariff 2 kWh Energy imported and exportedReactive energy Tariff 1 kvarh Energy imported and exported Tariff 2 kvarh Energy imported and exportedActive power (M-k)-W Utilization and instantaneous valueReactive power (M-k)-var Utilization and instantaneous valueConnection errors Phase Err

FunctionDisplay



�

�Communication modules

ENGLISH

ENGLISH



• Istantaneous power bar display (percentage of Pmax)

• Running tariff

• Power import (absorbed �)�Power export (supplied �)

• Power unit

• (M) - kvarh display

• (M) - kWh display

• Energy line (L1-2-3) or �L

• Displays capacitativeand reactive power

• Displays inductiveand reactive power


• Running active or reactivepower display

• Energy value

digital active and reactive energy-meter with measurement of active and reactive instantaneous power, imported and exported energies and by IR side set up communication



Main Pages








ENGLISH

Data in compliance with EN 50470-1,EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 125 - 3P direct connection 125 AGeneral characteristics • Housing DIN 43880 DIN 6 modules• Mounting EN 60715 35 mm DIN rail• Depth mm 70• Reference standard active energy - EN 50470-1-3 reactive energy - pulse output EN 62053-23-31Operating features • Connectivity to single/three-phase network n° wires 2-4• Storage of energy values and configuration digital display (EEPROM) - yes• Display tariffs identifier for active and reactive energy n° 2 T1 and T2 Supply• Rated control supply voltage Un VAC 230• Operating range voltage V 184 ... 276 • Rated frequency fn Hz 50 • Rated power dissipation (max. for phase) Pv VA (W) �8 (0.6)Overload capability• Voltage Un continuous; phase/phase VAC 480 1 second: phase/phase VAC 800 continuous; phase/N VAC 276 1 second: phase/N VAC 300• Current Imax continuous A 125 momentary (10 ms) A 3750Display (readouts)• Connection errors and phase out discernible from phase-sequence indication - Phase Err• Display type LCD n° digits 8 (2 decimal) digit dimensions mm x mm 6.00 x 3 • Active energy: 1 display, 8 digit tariffs 2 kWh 0.01 + display import or export (arrow) overflow kWh 999999.99

• Reactive energy: 1 display, 8 digit tariffs 2 kvarh 0.01 + display import or export (arrow) overflow kvarh 999999.99

• Instantaneous active power: 1 display, 3 digit W, kW or MW 000 ... 999• Instantaneous reactive power: 1 display, 3 digit var, kvar or Mvar 000 ... 999• Instantaneous tariff measurement - 1 1 display, 1-digit - T1 or T2

• Display period refresh s 1Measuring accuracy • Active energy and power acc.to EN 50470-3 class 1 B (1%) • Reactive energy and power acc.to EN 62053-23 class 2 2%Measuring input• Type of connection direct• Voltage Un phase/phase VAC 400 phase/N VAC 230• Operating range voltage phase/phase VAC 319 ... 480 phase/N VAC 184 ... 276• Current Iref A 5• Current Imin A 0.25• Operating range current (Ist ... Imax) direct connection A 0.020 ... 125• Frequency Hz 50 ±2% • Input waveform - sinusoidal• Starting current for energy measurement (Ist) mA 20Pulse output SO acc.to EN 62053-31 • Pulse output for active and reactive energy T1 and T2 - yes • Quantity pulse output Imp/kWh 500• Pulse duration ms 30 or 50 ±2 ms• Required voltage min. (max.) VAC (DC) 5 ... 230 ±5% (5 ... 300)• Permissible current pulse ON (max. 230 V AC/DC) mA 90• Permissible current pulse OFF (leakage cur. max. 230 V AC/DC) µA 1Optical interface • Front side (accuracy control) LED imp/kWh 1000

Technical data


digital active and reactive energy-meter with measurement of active and reactive instantaneous power, imported and exported energies and by IR side set up communication - 2 tariffs - 2 S0


OverviewActive and reactive energy-meters for three-phase alternating current with either 2, 8 digits digital counters. These meters have 2 S0 output generating pulses for remote processing of the instantaneous energy active and reactive measurements for 2 tariff.

• Green backlighted LCD• For direct connection 125 A • 8 digits - 8 display for eight energy values indication• Detection of connection errors (phase transposition) • Accuracy class 1 for active energy and power according to EN 50470-3 (B)• Accuracy class 2 for reactive energy and power according to EN 62053-23 • Most attractive operating range current (Ist ... Im ax.)

for direct connection 125 A = 0.020 ... 125 A• The standard versions are designed to be combined with the communication module• Energy register for import and export• Instantaneous power active and reactive display• Sealable terminal covers• 6 DIN modules wide (108 mm)


ENGLISH

Data in compliance with EN 50470-1,EN 50470-3, EN 62053-23 and EN 62053-31 DRM - 125 - 3P direct connection 125 ASafety acc. to EN 50470-1 • Indoor meter - yes• Degree of pollution - 2• Operational voltage VAC 300• AC voltage test (EN 50470-3, 7.2) kV 4• Impulse voltage test 1.2/50 µs-kV 6• Protection class (EN 50470) class II• Housing material flame resistance UL 94 class V0• Safety-sealing between upper and lower housing part (mod. 282651) - yesAdaptor for Communication • Plug-and-play technology - •• LAN Interface with Modbus/TCP protocol Ethernet 802.3 - 10/100 Mbps• Modbus RTU, Ascii interface RS-485 - 3 wires - up to 38.400 bps• M-Bus interface 2 wires - up to 9.600 bps• KNX interface EIB-standard - up to 9.600 bps• SD-Card Datalogger - 1 to 8 GigabytesConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2• Type cage pulse output blade for slotted screw mm 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (50) stranded wire with sleeve min. (max.) mm2 1.5 (50)• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5)Environmental conditions • Mechanical environment - M1• Electromagnetic environment - E2• Operating temperature (on request -25 ... +55 °C ) °C -10 ... +55• Limit temperature of transportation and storage °C -25 ... +70 • Relative humidity (not condensation) % �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075• Degree protection housing when mounted in front (terminal) - IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


Technical data

digital active and reactive energy-meter with measurement of active and reactive instantaneous power, imported and exported energies and by IR side set up communication - 2 tariffs - 2 S0


three-phase active and reactive energy-meter with measurement of active and reactive instantaneous power, by IR side set up communication - 6 modules DIN




DRM - 125 - 3P three-phase digital active and reactive energy-meter with active and reactice power indication direct connection 0.25-5 (125) A - 2 tariffs - 2 S0


- 20-DIN RAIL Measurement and Communication Instruments

communication

additional communication modules for Energy-meter, Network analyzer and Power-meters

DRM M-Bus interface

Application The M-Bus interface (1 module wide, DIN rail mount) is intended for connecting the energy meter to M-Bus. M-Bus is a standard widely used for remote reading of various types of consumption meters and sensors. The interface receives the measurement data from the energy meter by means of the infrared port available on the side of the meter itself, and gets the power supply from the bus, so that only the bus wiring (a two-wire standard telephone cable) must be connected, no additional wiring is requested. The interface is suitable for both single-phase and three-phase Energy-meter, Network analyzer and Power-meters.

Function MeasurementsM-Bus is for remote reading of all of the energy, power, voltage, current, frequency, power factor registers. Status byte are available as well, containing information about the status of the energy-meter (running tariff nominal, voltage and current range overflow).

CommandsCommands can be sent via M-Bus to the interface for resetting the energy accounts Commands are enabled only on relevant measuring instruments models.

Control and operation LED

Side IR for communication with e.g. energy-meters

DRM - M � M-Bus interface

1 standard module housing (17.5 (18) mm wide), suitable for DIN rail mounting 35 mm

M-Bus connection

Example

�

�* A special shielded cable can be necessary!

Cable length M-Bus according to EN13757-2 Annex ECable type:• Shielded telephone cable 0,5 mm2 (0,8 mm) (typ. 4x0,8 mm)• NYM-cable (1,5 mm2 standard cable)

Using telephone cables with an diameter of 0,6 mm either the max. length or the number of slaves must be reduced by factor 2 !

Cable length:

Type InstallationDistance(resistive

cable length)

Total Length of segmentwiring

Cable Type(Diameter)

Number ofSlaves

(Unit Loads)

max. Baudrate

A small in houseinstallation

350 m1.000 m

(<30 Ohm)0,5 mm2

(0,8 mm)

250

64

9.600 Baud

38.400 Baud

B large in houseinstallation

350 m4.000 m

(<30 Ohm)0,5 mm2

(0,8 mm)

250

64

2.400 Baud

9.600 Baud

C small widearea net

1.000 m4.000 m

(<90 Ohm)0,5 mm2

(0,8 mm)64 2.400 Baud

D* large wide area net

3.000 m 5.000 m1,5 mm2

(1,4 mm)64 2.400 Baud

Point to Point 10.000 m 10.000 m1,5 mm2

(1,4 mm)1 300 Baud

ENGLISH

ENGLISH

Data in compliance with EN 13757-1-2-3, IEC 60950, EN 61000-6-2, EN 61000-6-3 and EN 61000-4-2 DRM - MGeneral characteristics • Housing DIN 43880 DIN 1 module• Mounting EN 60715 35 mm DIN rail• Depth mm 70Power supply • Power supply - through bus connectionOperating features • Interface for energy, power, voltage, current, cos� and frequency, ect. • Suitable for both single-phase and three-phase Energy-meter, Network analyzer and Power-meters - yes M-bus interface • HW interface - 2 screw clamps• SW protocol - M-Bus according to EN1434• Baudrate Baud 300-9600Interface to measuring instrument • HW interface optical IR n° 2 (Tx, Rx)• SW protocol - proprietary Safety acc. to IEC 60950 • Degree pollution - 2• Overvoltage category - II• Working voltage range VAC 24 ... 36• Clearance mm �1.5• Creepage distance in equipment mm �2.1 on PCB (not coated) mm �1.5• Test voltage impulse (1,2/50 µs) peak value kV 2.5 50 Hz 1 min kV 1.35• Housing material flame resistance UL 94 class V0 Connection terminals • Type cage screw head Z +/- POZIDRIV PZ0• Terminal capacity solid wire min. (max) mm2 0.15 (2.5) stranded wire with sleeve min. (max) mm2 0.15 (4) Environmental conditions • Operating temperature °C -10 ... +55• Limit temperature of storage °C -25 ... +70 • Relative humidity % �80• Vibrations sinusoidal vibration amplitude at 50 Hz mm ±0.25• Protection class acc.to IEC 60950 - II• Degree of protection housing when mounted in front - IP20

DIN RAIL Measurement and Communication Instruments communication


DRM M-Bus interface

Overview • Interface for energy, power, voltage, current, cos� and frequency, ect. • M-Bus according to EN1434• Suitable for both single-phase and three-phase Energy-meter, Network analyzer

and Power-meters.• 1 DIN module wide (18 mm)

M-Bus interface - 1 DIN moduleCode Type Description DRM - M M-Bus (FULL) interface for M-Bus connection for energy, power, voltage, current, cos� and frequency, ect.


261261

Overall dimensions

Technical data

ENGLISH



DRM Modbus interface RTU and Ascii

Application The product is intended to be placed side by side to an energy meter of its family, equipped with an Infra-Red port on the side, to the aim to collect the measurements data from the instrument and to transmit them through an RS-485 serial line to a remote collection station using Modbus protocol. The communication module automatically recognizes the instrument connected to its Infra-Red port and is in the position to transmit all the data provided by the instrument itself.

Function ConfigurationThe interface is provided with a software tool for Windows, for configuring installation parameters (such as Modbus address and baudrate) and general settings.

Plug and playThe interface is enabled to recognize automatically the instrument connected to its Infra-Red port. This is an advantage in terms of flexibility, because the same interface can be connected, for instance, to single-phase or three-phase energy meters

MeasurementsThe interface acts as a Modbus slave, so that the transmitted measurements can be collected and displayed using one of the Software tools available on the market enabled to act as a Modbus Master.

BaudrateThe interface is enabled to operate with a number of baudrates, up to 115200 baud.The pure speed of transmission is limited by the band capacity which is 9600 baud 0n the IR interface:


Modbus interface

Modbus interface

Supply terminals

DRM - M0D � Modbus RTU and Ascii interface


Reset push button

Control and operation LED

Example

�

�

ENGLISH

Data in compliance with IEC 60950, EN 61000-6-2, EN 61000-6-3 and EN 61000-4-2 DRM - M0DGeneral characteristics • Housing DIN 43880 DIN 1 module • Mounting EN 60715 35 mm DIN rail• Depth mm 70Power supply • Auxiliary voltage rating Un VAC 230• Auxiliary power rating VA �10• Auxiliary voltage range VAC 0.80 ... 1.20 x Un• Frequency rating Hz 50/60• Frequency range Hz 45 ... 65Operating features • Models available: - type LITTLE ENDIAN: for energy, power, voltage, current, cos� and frequency, ect. - code 261241 - type BIG ENDIAN: for energy, power, voltage, current, cos� and frequency, ect. - code 261161

• Protocol selectable by software - Modbus RTU or Ascii• Suitable for both single-phase and three-phase Energy-meter, Network analyzer and Power-meters - yesModbus interface • HW interface RS-485 terminals n° 3 (+/-, cable shield)• Input resistance UL (kΩ) 1 (12)• Termination resistance Ω 180• SW protocol SW selectable - Modbus Ascii - Modbus RTU • Data transfer speed SW selectable baud �38.400 - default 19200• Parity - none/even - default: none• Addressing - 1 to 247Interface to measuring instrument • HW interface optical IR n° 2 (Tx, Rx)• SW protocol - proprietary Safety acc. to IEC 60950 • Degree pollution - 2• Overvoltage category - II• Working voltage range VAC 300• Clearance mm �4• Creepage distance mm �4• Test voltage impulse (1,2/50 µs) peak value on AC power supply kV 2.5 on telecommunication network kV 1.5 50 Hz 1 min kV 2.5• Housing material flame resistance UL 94 class V0 Connection terminals • Type cage screw head Z +/- POZIDRIV PZ0• Terminal capacity solid wire min. (max) mm2 0.15 (2.5) stranded wire with sleeve min. (max) mm2 0.15 (4) Environmental conditions • Operating temperature °C -10 ... +55• Limit temperature of storage °C -25 ... +70 • Relative humidity % �80• Vibrations sinusoidal vibration amplitude at 50 Hz mm ±0.25• Protection class acc.to IEC 60950 - II• Degree of protection housing when mounted in front - IP20



DRM Modbus interface RTU and Ascii

Technical data

Overview • Interface available:

- type BIG ENDIAN: for energy, power, voltage, current, cos� and frequency, ect. • Protocols Modbus Ascii - Modbus RTU• Suitable for both single-phase and three-phase Energy-meter,

Network analyzer and Power-meters.• 1 DIN module wide (18 mm)

Modbus RTU and Ascii interface - 1 DIN moduleCode Type DescriptionDRM - M0D Modbus (FULL) BIG ENDIAN interface for Modbus RTU and Ascii connection for energy, power, voltage, current, cos� and frequency, ect.

Selection and ordering data261201-261111-261241-261161

Overall dimensions

ENGLISH



DRM KNX interface

Application The KNX interface (1 module wide, DIN rail mount) is intended for connecting the energy meter to KNX bus. KNX bus is widely used for home and building control applications. The interface receives the measurement data from the energy meter by means of the infrared port available on the side of the energy meter itself, and gets the power supply from the bus. Only the bus wiring (twisted pair) must be connected, no additional wiring is requested. The interface is suitable for both single-phase and three-phase Energy-meter, Network analyzer and Power-meters.

Function ConfigurationThe interface is provided with an application program to be imported in ETS3, in order to allow the configuration of the communication. ETS3 is the standard software for KNX systems configuration.

MeasurementsAll the active and reactive energy, voltage, current, activ, reactive, apparent power, power factor, frequency registers available on the measuring instrument can be transmitted over the bus.Transmission modes are available: transmission on request, automatic transmission based on adjustable energyaccount increment (for instance a message every 10 KWh). Status bytes are available as well, containing information about the status of the energy meter and the load (load type, running Tariff, energy import or export and so on). (Some measurements and status information are available only on selected models)

Voltage limitsUpper and lower voltage limits can be set via ETS3. A warning message will be sent over the bus by the interface, in case the voltage value goes beyond the limits.

Energy resetCommands can be sent via bus to the interface for resetting the energy accounts (Enabled only on selected measuring instruments models)

Configuration push button

Configuration LED


KNX interface connection

DRM - KNX � KNX interface

1 standard module housing (17.5 (18) mm wide), suitable for DIN rail mounting 35 mm KNX interface connection

Example

�

�

ENGLISH

Data in compliance with EN 60664-1, EN 50090-2-2, EN 61000-6-2, EN 61000-6-3 and EN 61000-4-2 DRM - KNX General characteristics • Housing DIN 43880 DIN 1 module• Mounting EN 60715 35 mm DIN rail• Depth mm 70Power supply • Power supply - through bus connectionOperating features • Interface for energy register and power measurements• Communication in compliance with KNX standard for home and buiding control

• Energy registers transmitted as float values (DPT 13. xxx)• Power registers transmitted as float values (DPT 14. xxx) • Status bytes available • Energy account remote reset available (not active some Energy-meters models) • Suitable for both single-phase and three-phase Energy-meter, Network analyzer and Power-meters - yes• Configuration via ETS3 KNX interface • HW interface - black/red terminals for connection to Twisted Pair type 1 (TP-1)• Bitrate - 9600 bpsInterface to measuring instrument • HW interface optical IR n° 2 (Tx, Rx)• SW protocol - proprietary Safety acc. to EN 60664 • Degree pollution - 2• Overvoltage category - II• Working voltage range VDC (max.) 30• Clearance mm �1.5• Creepage distance in equipment mm �2.1 on printed wiring boards (not coated) mm �1.5• Test voltage impulse (1,2/50 µs) peak value kV 2.5 50 Hz 1 min kV 1.35• Housing material flame resistance UL 94 class V0 Environmental conditions • Operating temperature °C -10 ... +55• Temperature of storage °C -25 ... +70 • Relative humidity % �80• Vibrations sinusoidal vibration amplitude at 50 Hz mm ±0.25• Protection class acc.to EN 60664 - II• Degree of protection housing when mounted - IP20



DRM - KNX interface

Technical data

Overview • Interface for energy register and power measurements, ect.• Communication in compliance with KNX standard for home and buiding control• Configuration via ETS3• Energy registers transmitted as float values (EIS9)• Suitable for both single-phase and three-phase Energy-meter,


KNX interface - 1 DIN moduleCode Type Description DRM - KNX KNX interface for KNX connection for energy register and power measurements, voltage, current, cos� and frequency, ect.


261171

Overall dimensions

ENGLISH



DRM SD-Card Datalogger

Application The SD-Card module is a DIN rail-mounting (1 DIN module, 17.5 mm); it receives data from an e-meter through the infra-red interface, exactly like Herholdt Controls communication modules.Its purpose is to store data (a configurable set of data) coming from the e-meter with Tapko protocol syntax into a removable SD-Card. The size of the SD-Card and the interval period between 2 records storage are also configurable. The power supply is provided by means of a IMQ safety approved DIN rail mounted transformer (1 DIN module, 17.5 mm, 230 VAC / 12 VAC - 4 VA). In case the whole set of data is stored in each record, it is possible to store approx 1.250.000 records per Gigabyte. Of course, the smaller the number of data per record, the larger the number of records that the module can store inside the SD-Card. In any moment, one can remove the SD-Card from the module, and can insert it in a PC with a dedicated receptacle, to watch the saved data. The format is an CSV file. The SD-Card is inserted in factory inside its receptacle on the front side of the SD-Card module. Inside the SD-Card a configuration file is written, thus allowing the selection of the the parameters to be saved, of the rate of recording, etc. In case SD-module detects the presence of an SD-Card without any configuration file, it assumes that the dimension is 1 Gigabyte, the rate of recording is 5 minutes, the time/date is 00:00:00 01/01/2010 and the set of data is the main energies group.The module can manage SD cards of 1G, 2G, 4G and 8G sizes.

Function Meaning of LEDI / R-LED is the reference of IR communication with meter. REC-LED blinks for 8 seconds before a registration is performed on the memory. During registration the LED stays continuously on; in this status the memory shall not be extracted from device in order to not ruin the integrity of saved dataMEM-LED is normally off and gets turned on in case less of 25% of memory is available When memory is full, LED-REC and MEM blink.

Maximum number of recordsIf the whole set of data is selected, it is possible to store approximately 1.250.000 records for each Gigabyte, and, if the minimum rate (30 seconds) is selected, each Gigabyte ensures 3 years and 9 months of storage. If the storage frequency decreases, the SD-Card filling time increases; for example: selecting the whole set of data and selecting 1 minute, each Gigabyte ensures 7.5 years of storage.

LED-REC

Lowest voltageSupply terminals

DRM - LOG � SD-Card Datalogger


Card from 1 to 8 Gigabytes

LED-I / R

Example

�

�


LED-MEM

• LED blinking

• LED ON

• LED OFF• LED irrelevant

• The recording will start within 8 seconds;don’t pull the SD-Card.

• The IR communication with meter is active.

• Less than 25% of memory is available.

• Is allowed to pull the SD-Card.

• The recording is started;don’t pull the SD-Card.

• The SD-Card is full.

• No communication is being.

Front Panel

Three green LEDs notify the communication state, the recording state and the SD-Card:

ENGLISH

Data in compliance with IEC 60950, EN 61000-6-2, EN 61000-6-3 and EN 61000-4-2 DRM - LOGGeneral characteristics • Housing DIN 43880 DIN 1 module • Mounting EN 60715 35 mm DIN rail• Depth mm 70Power supply • Voltage rating VAC/DC 12 ... 24 • Frequency range Hz 45 ... 65Operating features • SD-Card memory - 1 to 8 Gigabytes• Suitable for both single-phase and three-phase Energy-meter, Network analyzer and Power-meters - yesInterface to measuring instrument • HW interface optical IR n° 2 (Tx, Rx)• SW protocol - proprietary Safety acc. to IEC 60950 • Degree pollution - 2• Overvoltage category - II• Working voltage range VAC 12 ... 24• Clearance mm �1.5• Creepage distance in equipment mm �2.1• Test voltage impulse (1,2/50 µs) peak value kV 2.5 50 Hz 1 min kV 1.35• Housing material flame resistance UL 94 class V0 Connection terminals • Type cage screw head Z +/- POZIDRIV PZ0• Terminal capacity solid wire min. (max) mm2 0.15 (2.5) stranded wire with sleeve min. (max) mm2 0.15 (4) Environmental conditions • Operating temperature °C -10 ... +55• Limit temperature of storage °C -25 ... +70 • Relative humidity % �80• Vibrations sinusoidal vibration amplitude at 50 Hz mm ±0.25• Protection class acc.to IEC 60950 - II• Degree of protection housing when mounted in front - IP20



DRM SD-Card Datalogger

Technical data

Overview • The SD-Card memory from 1 to 8 Gigabytes• Suitable for both single-phase and three-phase Energy-meter,


261121

Overall dimensionsSD-Card Datalogger - 1 DIN moduleCode Type Description DRM - LOG Datalogger SD-Card Datalogger complete with SD-Card of 2 Gigabyte DRM - LOG - PS Transformer Power supply (1 DIN modul wide) 230 VAC input 12 VAC output to supply up to 6 pcs. SD-Card Data logger

Selection and ordering data Power supply transformer

ENGLISH

Unit IDActive energy Tariff 1 kWh Energy imported and exported Tariff 2 kWh Energy imported and exportedPhase disconnection Phase ErrActive phases L1 - L2 - L3Primary transformer 5 ... 10.000/5 A CT (current transformer)


digital active energy-meterimported and exported energies - 2 tariffs - 2 S0

DRB Energy-meters three-phase - BASIC

Application The energy-meters “LCD screen for perfect reading” are used to measure three-phase systems like in Residential, Utility and Industrial applications.

FunctionDisplay

DRB - 80 - 3P � Direct connection 80 A DRB - 5 - 3P � Connection through CT .../5 A till 10.000/5 A


Terminals SO pulseoutlet and

Tariffs change command



Display easy to read



ENGLISH



• Running tariff


• kWh display

Display Liquid crystal display

• Phase error

• Line in use(L1-L2-L3)





Supply terminals CT connection

(5 to 10.000 A)

Terminals SO pulseoutlet and Tariffs

change command




• Current transformer turns ratio(Example with CT .../5 A)

Main pages for version connection through CT .../5 A

• Import � Active Energy T2 • Export � Active Energy T2

• Firmware release • Firmware object code checksum


• Import � Active Energy T1

CT selection (5 to 10.000/5 A and1 to 2.000/1 A5 A step)

• Export � Active Energy T1(Example with line 2 missing)

ENGLISH

Data in compliance with EN 50470-1, EN 50470-3 and EN 62053-31 DRB - 80 - 3P DRB - 5 - 3P direct connection 80 A CT connection till 10.000/5 A General characteristics • Housing DIN 43880 DIN 4 modules 4 modules• Mounting EN 60715 35 mm DIN rail DIN rail• Depth mm 70 70• Reference standard active energy - EN 50470-1-3 EN 50470-1-3 pulse output EN 62053-31 EN 62053-31 Operating features • Connectivity to three-phase network n° wires 4 4• Storage of energy values and configuration digital display (EEPROM) - yes yes• Display tariffs identifier for active energy n° 2 T1 and T2 T1 and T2 Supply • Certified voltage range Un VAC 230 230 • Operating voltage range VAC 184 ... 276 184 ... 276 • Certified frequency fn Hz 50 50 • Operating frequency range Hz 49 ... 51 49 ... 51• Rated power dissipation (max.) Pv VA (W) �8 (0.6) �8 (0.6)Overload capability• Voltage Un continuous; phase/phase VAC 480 480 1 second: phase/phase VAC 800 800 continuous; phase/N VAC 276 276 1 second: phase/N VAC 300 300• Current Imax continuous A 80 6 momentary (0,5 s) A - 120 momentary (10 ms) A 2400 -Display (readouts)• Connection errors and phase out discernible from phase-sequence indic. - PHASE Err PHASE Err• Display type LCD n° digits 9 (2 decimal) 9 (2 decimal) digit dimensions mm x mm 6.00 x 3 6.00 x 3 • Active energy: 1 display, 9 digit - 2 tariffs min. measuring energy kWh 0.01 0.01

+ display import or export (arrow) max. measuring overflow kWh 9999999.99 9999999.99 • Instantaneous tariff measurement 1 display, 1-digit - T1 or T2 T1 or T2 • Transformer primary current A - 5 ... 10.000• Display period refresh s 1 1Measuring accuracy • Active energy acc.to EN 50470-3 class 1 B BMeasuring input• Type of connection direct transformer .../5 A• Voltage Un phase/phase VAC 400 400 phase/N VAC 230 230• Operating range voltage phase/phase VAC 319 ... 480 319 ... 480 phase/N VAC 184 ... 276 184 ... 276• Current Iref A 5 -• Current In A - 5• Current Imin A 0.25 0.05• Operating range current (Ist ... Imax) direct connection A 0.015 ... 80 - transformer connection (CT) A - 0.003 ... 6• Transformer current primary current of the transformer A - 5 ...10.000 smallest input step adjus. in 5 A steps A - 5• Frequency Hz 50 50 • Input waveform - sinusoidal sinusoidal• Starting current for energy measurement (Ist) mA 15 3Pulse output SO acc.to EN 62053-31 • Pulse output for active energy T1 and T2 - yes yes • Quantity pulse output for direct connection 80 A Imp/kWh 500 - depending on the transf. factor. Imp/kWh - 100-10-1 • Pulse duration ms 30 or 50 ±2 ms 30 or 50 ±2 ms• Required voltage min. (max.) VAC (DC) 5 ... 230 ±5% (5 ... 300) 5 ... 230 ±5% (5 ... 300)




OverviewActive energy-meters for three-phase alternating current with either 2, 9 digits digital counters. These meters have 1 S0 output generating pulses for remote processing of the instantaneous energy active measurements for 2 tariff.

• For direct connection 80 A, or for transformer .../5 A• For transformer primary current of 5 A to 10.000/5 A. Input is in 5 A increments• 9 digits - 4 display for energy values indication• Detection of connection errors (phase transposition and phase missing) • Accuracy class 1 for active energy according to EN 50470-3 (B)• Most attractive operating range current (Ist ... Im ax)


• Energy register for import and export• Sealable terminal covers • 4 DIN modules wide (72 mm)

Technical data

DRB - 80 - 3P � Direct connection 80 A DRB - 5 - 3P � Connection through CT .../5 A

till 10.000/5 A

ENGLISH

Data in compliance with EN 50470-1, EN 50470-3 and EN 62053-31 DRB - 80 - 3P DRB - 5 - 3P direct connection 80 A CT connection till 10.000/5 A Pulse output SO acc.to EN 62053-31 • Permissible current pulse ON (max. 230 V AC/DC) mA 90 90• Permissible current pulse OFF (leak. cur. max. 230 V AC/DC) µA 1 1Optical interface • Front side (accuracy control) LED imp/kWh 1000 10.000Safety acc. to EN 50470-1 • Indoor meter - yes yes• Degree of pollution - 2 2• Operational voltage VAC 300 300• AC voltage test (EN 50470-3, 7.2) kV 4 4• Impulse voltage test 1.2/50 µs-kV 6 6• Protection class (EN 50470) class II II• Housing material flame resistance UL 94 class V0 V0• Safety-sealing between upper and lower housing part (mod. ECSEM66MID-ECSEM74MID) - yes yesConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2 PZ1• Type cage pulse output blade for slotted screw mm 0.8 x 3.5 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (35) 1 (4) stranded wire with sleeve min. (max.) mm2 1.5 (35) 1 (4)• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5) 1 (4)Environmental conditions • Mechanical environment - M1 M1• Electromagnetic environment - E2 E2• Operating temperature (on request -25 ... +55 °C ) °C -10 ... +55 -10 ... +55• Limit temperature of transportation and storage °C -25 ... +70 -25 ... +70 • Relative humidity (not condensation) % �80 �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075 ±0.075• Degree protection housing when mounted in front (term.) - IP51(*)/IP20 IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


Technical data



three-phase active energy-meter - 4 modules DIN




DRB - 80 - 3P three-phase digital active energy-meter with direct connection 0.25-5 (80) A - 2 tariffs - 2 S0 DRB - 5 - 3P three-phase digital active energy-meter with connection by CT .../5 A, up to 10.000/5 A - 0.05-5 (6) A - 2 tariffs - 2 S0

ENGLISH




DRB - 80 - 3P � Direct connection 80 A

ECSEM70-ECSEM74MID

64

45

6

90

4472

Overall dimensions


ECSE

M70

-ECS

EM74

MID1 542

230 V AC


3

~

kWh kWh

1 542

230 V AC


3

~

230/400 V AC

230/400 V AC

ECSE

M70

-ECS

EM74

MID

5-230 V AC5-300 V DC

5-230 V AC5-300 V DC

76

76

kWh kWh

Circuit diagrams


ENGLISH




DRB - 5 - 3P � Connection through CT .../5 A till 10.000/5 A

Instructions for the connection of transformer counters

A fuse of 6 A is recommended for the line protection. Current transformers must not be operated with open terminals since dangerous high voltages might occur which may result in personal injuries and property damage. In addition to this, the transformers are exposed to thermal overload.

230/400 VAC

k1 l1 k2

L1L2L3N

N

k l k l k l

l2 k3 I3 L1 L2 L3

K L K L K L

3x6A

/ 3x

1 A

3x6A

/ 3x

1 A

3x6A

/ 3x

1 A

3x6A

/ 3x

1 A

3x6A

/ 3x

1 A

3x6A

/ 3x

1 A

ECSE

M62

-ECS

EM66

MID

ECSE

M12

8-EC

SEM

129M

ID

~

5-230 V AC5-300 V DC

kWh kWh

5432

230 VAC

6 7

Tarife - TariffTariffa

1

230/400 VAC

k1 l1 k2

L1L2L3N

N

k l k l

l2 k3 I3 L1 L2 L3

K L K L

~

5-230 V AC5-300 V DC

kWh kWh

5432

230 VAC

6 7


1

ECSE

M62

-ECS

EM66

MID

ECSE

M12

8-EC

SEM

129M

ID

3x6A

/ 3x

1 A

3x6A

/ 3x

1 A

3x6A

/ 3x

1 A

230/400 VAC

k1 l1 k2

L1L2L3N

N

k l k l k l

l2 k3 I3 L1 L2 L3

K L K L K L

~

5-230 V AC5-300 V DC

kWh kWh

5432

230 VAC

6 7


1

ECSE

M62

-ECS

EM66

MID

ECSE

M12

8-EC

SEM

129M

ID

Circuit diagrams


ECSEM62-ECSEM66MIDECSEM128-ECSEM129MID

45

6

90

4472 64

Overall dimensions

ENGLISH

Unit IDActive energy Tariff 1 kWh Energy imported and exported Tariff 2 kWh Energy imported and exportedActive energy Tariff 1 kWh Energy imported and exported“Partial” Tariff 2 kWh Energy imported and exportedPhase disconnection Phase ErrActive phases L1 - L2 - L3Primary transformer 5 ... 10.000/5 A CT (current transformer)


displayed active, energy with PARTIAL active energy register, imported and exported energies 2 tariffs and built-in communication or controlling 43 parameter


Application Digital energy-meter with LCD Display for perfect reading, are used to measure active energy in three phase systems like Residential, Utility and Industrial application.Monitoring of the energy consumption goes via Modbus RTU or M-Bus communication.

FunctionDisplay


Modbus RTU or M-Bus



Command tariffs



Command button forreading selection


Command button for“partial” reading

selection

DRB - 80 - 3P � Direct connection 80 A DRB - 5 - 3P � Connection through CT .../5 A till 10.000/5 A

ENGLISH



• Running tariff


• Energie display

DisplayLiquid crystal display

• Phase error

• Line in use(L1-L2-L3) • kWh display

“Partial”




Supply terminals CT connection (5 to 10.000 A)

Modbus RTU or M-Bus



Command tariffs



Command button forreading selection


Command button for“partial” reading

selection

• Current transformer turns ratio(Example with CT .../1 A)

Main pages for version connection through CT .../5 A

• Modbus or M-Bus Baudrate

• Import � Active Energy T1 • Export � Active Energy T1(Example with line 2 missing)

• Import � PartialActive Energy T1

• Import � Active Energy T2 • Export � Active Energy T2

• Modbus or M-Bus addresses

• Firmware release • Firmware object code checksum

ENGLISH

Data in compliance with EN 50470-1, EN 50470-3 and EN 62053-31 DRB - 80 - 3P - M0D DRB - 5 - 3P - M0D DRB - 80 - 3P - M DRB - 5 - 3P - M direct connection 80 A CT connection till 10.000/5 A built-in communication built-in communication Modbus / M-Bus Modbus / M-Bus General characteristics • Housing DIN 43880 DIN 4 modules 4 modules• Mounting EN 60715 35 mm DIN rail DIN rail• Depth mm 70 70• Reference standard active energy - EN 50470-1-3 EN 50470-1-3 pulse output EN 62053-31 EN 62053-31 Operating features • Connectivity to three-phase network n° wires 4 4 (on request 3 wires) • Storage of energy values and configuration digital display (EEPROM) - yes yes• Display tariffs identifier for active energy n° 2 T1 and T2 T1 and T2 Supply • Certified voltage range Un VAC 230 ±20% 230 ±20%• Operating voltage range VAC 184 ... 276 57 ... 100 / 276 ... 480• Certified frequency fn Hz 50 ±2% 50 ±2%• Operating frequency range Hz 49 ... 51 48 ... 62• Rated power dissipation (max.) Pv VA (W) �8 (0.6) �8 (0.6)Overload capability• Voltage Un continuous; phase/phase VAC 480 480 1 second: phase/phase VAC 800 800 continuous; phase/N VAC 276 276 1 second: phase/N VAC 300 300• Current Imax continuous A 80 6 momentary (0,5 s) A - 120 momentary (10 ms) A 2400 -Display (readouts)• Connection errors and phase out discernible from phase-sequence indic. - PHASE Err PHASE Err• Display type LCD n° digits 9 (2 decimals) 9 (2 decimals) digit dimensions mm x mm 6.00 x 3 6.00 x 3 • Active energy: 1 display, 9 digit - 2 tariffs min. measuring energy kWh 0.01 0.01

+ display import or export (arrow) max. measuring overflow kWh 9999999.99 9999999.99• Instantaneous tariff measurement 1 display, 1-digit - T1 or T2 T1 or T2 • Transformer primary current A - 5 ... 10.000• Display period refresh s 1 1Measuring accuracy • Active energy and power acc.to EN 50470-3 class 1 B BMeasuring input• Type of connection direct transformer .../5 A• Voltage Un phase/phase VAC 400 400 phase/N VAC 230 230• Operating range voltage phase/phase VAC 319 ... 480 319 ... 480 phase/N VAC 184 ... 276 57 ... 276• Current Iref A 5 -• Current In A - 5• Current Imin A 0.25 0.05• Operating range current (Ist ... Imax) direct connection A 0.015 ... 80 - transformer connection (CT) A - 0.003 ... 6• Transformer current primary current of the transformer A - 5 ...10.000 smallest input step adjus. in 5 A steps A - 5• Frequency Hz 49 ... 51 48 ... 62 • Input waveform - sinusoidal sinusoidal• Starting current for energy measurement (Ist) mA 15 3Optical interface • Front side (accuracy control) LED imp/kWh 1000 10.000




OverviewActive energy-meters for three-phase alternating current with either 2, 9 digits digital counters. These meters have 2 S0 and 2 tariffs that are managed through communicationinternal to the meter via Modbus RTU or M-Bus.

• For direct connection 80 A, or for transformer .../5 A• For transformer primary current of 5 A to 10.000/5 A. Input is in 5 A increments• 9 digits for four energy totalized values • Detection of connection errors (phase transposition and phase missing) • Accuracy class 1 for active energy according to EN 50470-3 (B)• Most attractive operating range current (Ist ... Im ax)


• Energy register “Partial kWh” resettable olso on MID• Energy register “Import and Export” • Sealable terminal covers • 4 DIN modules wide (72 mm)

Technical data

DRB - 80 - 3p � Direct connection 80 A DRB - 5 - 3p � Connection through CT .../5 A

till 10.000/5 A

ENGLISH

Data in compliance with EN 50470-1, EN 50470-3 and EN 62053-31 DRB - 80 - 3P - M0D DRB - 5 - 3P - M0D DRB - 80 - 3P - M DRB - 5 - 3P - M direct connection 80 A CT connection till 10.000/5 A built-in communication built-in communication Modbus / M-Bus Modbus / M-Bus Safety acc. to EN 50470-1 • Indoor meter - yes yes• Degree of pollution - 2 2• Operational voltage V 300 300• AC voltage test (EN 50470-3, 7.2) kV 4 4• Impulse voltage test 1.2/50 µs-kV 6 6• Protection class (EN 50470) class II II• Housing material flame resistance UL 94 class V0 V0• Safety-sealing between upper and lower housing part - yes yes (mod. ECSEM75MID-ECSEM76MID-ECSEM67MID-ECSEM68MID) Embedded communication • Modbus RTU RS-485 - 3 wires - up to 38.400 bps up to 38.400 bps• M-Bus 2 wires - up to 9.600 bps up to 9.600 bpsConnection terminals• Type cage main current paths screw head Z +/- POZIDRIV PZ2 PZ1• Type cage pulse output blade for slotted screw mm 0.8 x 3.5 0.8 x 3.5• Terminal capacity main current paths solid wire min. (max.) mm2 1.5 (35) 1 (4) stranded wire with sleeve min. (max.) mm2 1.5 (35) 1 (4)• Terminal capacity pulse output solid wire min. (max.) mm2 1 (4) 1 (4) stranded wire with sleeve min. (max.) mm2 1 (2.5) 1 (4)Environmental conditions • Mechanical environment - M1 M1• Electromagnetic environment - E2 E2• Operating temperature °C -25 ... +55 -25 ... +55 • Limit temperature of transportation and storage °C -25 ... +70 -25 ... +70 • Relative humidity (not condensation) % �80 �80• Vibrations 50 Hz sinusoidal vibration amplitude mm ±0.075 ±0.075• Degree protection housing when mounted in front (term.) - IP51(*)/IP20 IP51(*)/IP20(*) For the installation in a cabinet at least with IP51 protection.


Technical data



digital active energy-meter with partial active energy counter resettable,and built-in communication - 2 tariffs - 4 modules DIN


MID certified: Only Partial Energy registers Resettable


DRB - 80 - 3P - M0D three-phase digital active energy-meter with direct connection 0.25-5 (80) A, and built-in communication Modbus RTU - 2 tariffs DRB - 5 - 3P - M0D three-phase digital active energy-meter with connection by CT .../5 A, up to 10.000/5 A - 0.05-5 (6) A, and built-in communication Modbus RTU - 2 tariffs

digital active energy-meter with partial active energy counter resettable,and built-in communication - 2 tariffs - 4 modules DIN

MID certified: Only Partial Energy registers Resettable


DRB - 80 - 3P - M three-phase digital active energy-meter with direct connection 0.25-5 (80) A, and built-in communication M-Bus - 2 tariffs DRB - 5 - 3P - M three-phase digital active energy-meter with connection by CT .../5 A, up to 10.000/5 A - 0.05-5 (6) A, and built-in communication M-Bus - 2 tariffs

ENGLISH


Instructions for the connection of transformer counters

A fuse of 6 A (code ECSEM64-ECSEM68MID-ECSEM63 ECSEM67MID) or 1 A (code ECSEM154-ECSEM155MID ECSEM158-ECSEM157MID) is recommended for the line protection. Current transformers must not be operated with open terminals since dangerous high voltages might occur which may result in personal injuries and property damage. In addition to this, the transformers are exposed to thermal overload.


Energy-meters three-phase - BASIC DRB Energy-meters three-phase - BASIC

DRB - 80 - 3P - � Direct connection 80 A


64

45

6

90

4472

Overall dimensions

ECSE

M72

ECSE

M76

MID

230/400 VAC

L1L2L3N

L1 L1 L2 L2 L3 L3

3 x 80 A

N 71 6542

230 VAC

Tarife-TariffTariffa M-Bus

3

M1 M2M1 M2

inout

ECSE

M71

ECSE

M75

MID

N 71 6542

230 VAC


3

Modbus RTU

RT D- D+


~

~

ECSE

M72

ECSE

M76

MID

230/400 VAC

L1L2L3N

L1 L1 L2 L2 L3 L3

3 x 80 A

N 71 6542

230 VAC


M-Bus

3

M1 M2M1 M2

inout

ECSE

M71

ECSE

M75

MID

N 71 6542

230 VAC


3

Modbus RTU

RT D- D+


~

~

Circuit diagrams



DRB - 5 - 3P - � Connection through CT .../5 A till 10.000/5 A


45

6

90

4472

Overall dimensions

230/400 VAC

k1 l1 k2

L1L2L3N

N

k l k l k l

l2 k3 I3 L1 L2 L3

K L K L K L

ECSE

M63

ECSE

M67

MID

ECSE

M64

ECSE

M68

MID

M-Bus

out

5432

230 VAC

6 71

in

M1M2

M1M2

~Tarife - Tariff

Tariffa

Modbus

5432

230 VAC

6 71

D+D-

RTShield - SchildSchermo

~Tarife - Tariff

Tariffa

230/400 VAC

k1 l1 k2

L1L2L3N

N

k l k l k l

l2 k3 I3 L1 L2 L3

K L K L K L

ECSE

M63

ECSE

M67

MID

ECSE

M64

ECSE

M68

MID

M-Bus

out

5432

230 VAC

6 71

in

M1M2

M1M2

~Tarife - Tariff

Tariffa

Modbus

5432

230 VAC

6 71

D+D-


~Tarife - Tariff

Tariffa

230/400 VAC

k1 l1 k2

L1L2L3N

N

k l k l

l2 k3 I3 L1 L2 L3

K L K L

ECSE

M63

ECSE

M64

M-Bus

out

5432

230 VAC

6 71

in

M1M2

M1M2

~Tarife - Tariff

Tariffa

Modbus

5432

230 VAC

6 71

D+D-


~Tarife - Tariff

Tariffa

Circuit diagrams


6385 - te connectivity mid brochure updated pics - 071112b

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