We make Energy measurable and secure your future

Three single-phase current transformers

Multifunctional power measuring unit

bdquoQuick Connectldquo

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 2

Three single-phase current transformers bdquoASKDSldquo

with innovative connection technology bdquoQuick Connectldquo

ASKDS 25

Quick ndash simple ndash efficient - Quicker installation than with three conventional current transformers - Simpler wiring by 8-pin connector instead of 6 individual wires when using conventional current transformers - Most efficient set-up of a multifunction power measurement combined with our multifunctional power measuring unit MA 330

Features benefits

- Three single-phase current-transformer-set designed for the usage together with our multifunctional power measuring unit MA 330 - Transmission of the measuring signal to the measuring unit via modified RJ45 connection cable - All current transformers can be operated permanently open due to a built-in protection circuit

General technical specifications

- Operating temperature -10degC lt T lt +55degC - Storage temperature -25degC lt T lt +70degC - Therm nominal continuous rated current Icth 12 x IN - Therm nominal short time current Ith 60 x IN 1 sec - Max operating voltage Um 12 kV - Isolation test voltage 6 kV Ueff 50 Hz 1 min - Output limit under overload le 2 x UAN - Rated frequency 50 Hz - Isolation class E - Applicable technical standard IEC 61869 part 8

Main dimensions

Type Dimension

ASKDS 25 ASKDS 33 ASKDS 55

Window dimension (w x h) 21 x 25 mm 305 x 295 mm 502 x 54 mm

Distance between phases 35 mm 45 mm 70 mm

Transformer width 1105 mm 140 mm 215 mm

Transformer height 823 mm 88 mm 129 mm

Transformer depth 56 mm 63 mm 73 mm

ASKDS 33

ASKDS 55

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

3 httpwwwg-mwde infog-mwde

Dimensions

Dimension table

Dim Type

a [mm]

b [mm]

c [mm]

d [mm]

e [mm]

f [mm]

g [mm]

h [mm]

i [mm]

j [mm]

k [mm]

l [mm]

ASKDS 25 823 285 21 70 1105 25 56 37 57 72 35 57

ASKDS 33 88 2875 305 90 140 295 63 44 57 72 506 57

ASKDS 55 129 46 502 140 215 54 73 54 64 79 1125 64

Order list ASKDS 25

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

60 10025-0060

75 10025-0075

100 10025-0100

150 10025-0150

200 10025-0200

250 10025-0250

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 10055020)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Order list ASKDS 33

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

250 10033-0250

300 10033-0300

400 10033-0400

500 10033-0500

600 10033-0600

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 10055012)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Order list ASKDS 55

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

750 10055-0750

800 10055-0800

1000 10055-1000

1200 10055-1200

1250 10055-1250

1500 10055-1500

1600 10055-1600

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 2x 10055011)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 4

Multifunctional power measuring unit bdquoMA 330ldquo

with innovative connection technology bdquoQuick Connectldquo

Features benefits - Display for current and voltage - Display for active and reactive energy - Energy meter and operating hours counter - Phase sequence indicator - 330 mV current input via three single-phase current-transformer-set ASKDS for primary current from 60 A up to 1600 A - Modbus-RTU - 1 pulse output

Application Energy is becoming more and more expensive and is thus a steadily growing cost factor In order to detect high-level power consumers GMW has developed the multifunctional measuring unit MA 330 in combination with the three single-phase current-transformer-set ASKDS which are especially designed for monitoring of 3- or 4-line networks in building technology All relevant network data can be measured and displayed

Measurements The following measurements can be displayed with the multifunctional measuring unit MA 330 - The current values for voltage current and frequency - The real power apparent power reactive power and power factor for each phase and for the whole grid - The minimum and maximum values for voltage current real power reactive power and power factor for each phase and for the whole grid

Additionally integrated into the device are an energy meter for the real and reactive energy an operating hours counter and a rotary field direction display These values can be reset manually

The device is operated by using three buttons and the menu on the display

Additional options deliverable - RS485-interface with Modbus-RTU-protocol All the outputs given above are galvanically isolated from the measurement inputs and the auxiliary voltage

Order list

Art-no S0 impulse output RS485-interface

(Modbus-RTU-protocol)

7422000210

7422000200

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

5 httpwwwg-mwde infog-mwde

Technical parameters

Housing according to DIN IEC 61 554 (DIN 43 700)

Dimensions (W x H x D) 96 x 96 x 70 mm

Cut-out 92 +08

x 92 +08

mm

Weight Approx 280 g

Mounting Screw clamp for instrument panel thickness le 15 mm

Terminals Voltage Screw terminals Current 8-pin RJ45-connector

Front panel 3 control keys

Display LCD-Display 106 x 104 pixel with background illumination

Display dimensions (W x H) Approx 70 x 45 mm

Measurement value indication Configurable via menu control From 1 up to max 5 measurement values can be displayed

Environment behaviour

Operating temperature - 10 degC hellip + 55 degC

Storage temperature - 20 degC hellip + 70 degC

Relative humidity Up to 90 non-condensing

Sea level Up to 2000 m

Pollution degree 2 according to EN 61010-12001

Operation conditions

Electrical safety According to EN 61010-12001 CAT III 300 V

Protection class according to EN 60529 IP54 Front panel IP20 Terminals

Max voltage to earth le 300 V

Connection L1 L2 L3 and N I1 I2 I3 330 mV input via CT type ASKDS

EMC

Emission According to EN 55011 Class A EN 55022 Class B

Susceptibility According to EN 61000-4-2 EN 61000-4-3 EN 61000-4-4

Measuring accuracy

Direct measuring data Class 1

Computed measuring data Class 15

Inputs

Current 330 mV input via current transformer type ASKDS

Voltage 3 x 100110120 V AC 3 x 400 V AC

Auxiliary supply

Auxiliary supply Via measuring input L1 and N

1 Impulse output (S0-Standard impulses according DIN 43854)

Switch current Max 27 mA

Extern voltage 5 hellip 24 V DC (max 30 V DC)

Measuring voltage output ndash Measuring input 5 kV

Impulse time 50 ms hellip 2 s adjustable in 005 s steps max 10 Hz

Impulse priority 001 Wh (Varh) hellip 999 kWh (kVarh)

Interface

Optionally RS485-interface with Modbus-RTU-protocol

Password protection

Operation protected by password Available

Setting protected by password Available

Operating hours counter

Resettable 0 hellip 999999999 h

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 6

Connection (example)

Fig 1 Four-wire three phase system current transformer set ASKDS direct voltage input with safety installation (fuses and circuit breakers)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

7 httpwwwg-mwde infog-mwde

Notes

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 2

Three single-phase current transformers bdquoASKDSldquo

with innovative connection technology bdquoQuick Connectldquo

ASKDS 25

Quick ndash simple ndash efficient - Quicker installation than with three conventional current transformers - Simpler wiring by 8-pin connector instead of 6 individual wires when using conventional current transformers - Most efficient set-up of a multifunction power measurement combined with our multifunctional power measuring unit MA 330

Features benefits

- Three single-phase current-transformer-set designed for the usage together with our multifunctional power measuring unit MA 330 - Transmission of the measuring signal to the measuring unit via modified RJ45 connection cable - All current transformers can be operated permanently open due to a built-in protection circuit

General technical specifications

- Operating temperature -10degC lt T lt +55degC - Storage temperature -25degC lt T lt +70degC - Therm nominal continuous rated current Icth 12 x IN - Therm nominal short time current Ith 60 x IN 1 sec - Max operating voltage Um 12 kV - Isolation test voltage 6 kV Ueff 50 Hz 1 min - Output limit under overload le 2 x UAN - Rated frequency 50 Hz - Isolation class E - Applicable technical standard IEC 61869 part 8

Main dimensions

Type Dimension

ASKDS 25 ASKDS 33 ASKDS 55

Window dimension (w x h) 21 x 25 mm 305 x 295 mm 502 x 54 mm

Distance between phases 35 mm 45 mm 70 mm

Transformer width 1105 mm 140 mm 215 mm

Transformer height 823 mm 88 mm 129 mm

Transformer depth 56 mm 63 mm 73 mm

ASKDS 33

ASKDS 55

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

3 httpwwwg-mwde infog-mwde

Dimensions

Dimension table

Dim Type

a [mm]

b [mm]

c [mm]

d [mm]

e [mm]

f [mm]

g [mm]

h [mm]

i [mm]

j [mm]

k [mm]

l [mm]

ASKDS 25 823 285 21 70 1105 25 56 37 57 72 35 57

ASKDS 33 88 2875 305 90 140 295 63 44 57 72 506 57

ASKDS 55 129 46 502 140 215 54 73 54 64 79 1125 64

Order list ASKDS 25

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

60 10025-0060

75 10025-0075

100 10025-0100

150 10025-0150

200 10025-0200

250 10025-0250

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 10055020)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Order list ASKDS 33

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

250 10033-0250

300 10033-0300

400 10033-0400

500 10033-0500

600 10033-0600

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 10055012)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Order list ASKDS 55

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

750 10055-0750

800 10055-0800

1000 10055-1000

1200 10055-1200

1250 10055-1250

1500 10055-1500

1600 10055-1600

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 2x 10055011)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 4

Multifunctional power measuring unit bdquoMA 330ldquo

with innovative connection technology bdquoQuick Connectldquo

Features benefits - Display for current and voltage - Display for active and reactive energy - Energy meter and operating hours counter - Phase sequence indicator - 330 mV current input via three single-phase current-transformer-set ASKDS for primary current from 60 A up to 1600 A - Modbus-RTU - 1 pulse output

Application Energy is becoming more and more expensive and is thus a steadily growing cost factor In order to detect high-level power consumers GMW has developed the multifunctional measuring unit MA 330 in combination with the three single-phase current-transformer-set ASKDS which are especially designed for monitoring of 3- or 4-line networks in building technology All relevant network data can be measured and displayed

Measurements The following measurements can be displayed with the multifunctional measuring unit MA 330 - The current values for voltage current and frequency - The real power apparent power reactive power and power factor for each phase and for the whole grid - The minimum and maximum values for voltage current real power reactive power and power factor for each phase and for the whole grid

Additionally integrated into the device are an energy meter for the real and reactive energy an operating hours counter and a rotary field direction display These values can be reset manually

The device is operated by using three buttons and the menu on the display

Additional options deliverable - RS485-interface with Modbus-RTU-protocol All the outputs given above are galvanically isolated from the measurement inputs and the auxiliary voltage

Order list

Art-no S0 impulse output RS485-interface

(Modbus-RTU-protocol)

7422000210

7422000200

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

5 httpwwwg-mwde infog-mwde

Technical parameters

Housing according to DIN IEC 61 554 (DIN 43 700)

Dimensions (W x H x D) 96 x 96 x 70 mm

Cut-out 92 +08

x 92 +08

mm

Weight Approx 280 g

Mounting Screw clamp for instrument panel thickness le 15 mm

Terminals Voltage Screw terminals Current 8-pin RJ45-connector

Front panel 3 control keys

Display LCD-Display 106 x 104 pixel with background illumination

Display dimensions (W x H) Approx 70 x 45 mm

Measurement value indication Configurable via menu control From 1 up to max 5 measurement values can be displayed

Environment behaviour

Operating temperature - 10 degC hellip + 55 degC

Storage temperature - 20 degC hellip + 70 degC

Relative humidity Up to 90 non-condensing

Sea level Up to 2000 m

Pollution degree 2 according to EN 61010-12001

Operation conditions

Electrical safety According to EN 61010-12001 CAT III 300 V

Protection class according to EN 60529 IP54 Front panel IP20 Terminals

Max voltage to earth le 300 V

Connection L1 L2 L3 and N I1 I2 I3 330 mV input via CT type ASKDS

EMC

Emission According to EN 55011 Class A EN 55022 Class B

Susceptibility According to EN 61000-4-2 EN 61000-4-3 EN 61000-4-4

Measuring accuracy

Direct measuring data Class 1

Computed measuring data Class 15

Inputs

Current 330 mV input via current transformer type ASKDS

Voltage 3 x 100110120 V AC 3 x 400 V AC

Auxiliary supply

Auxiliary supply Via measuring input L1 and N

1 Impulse output (S0-Standard impulses according DIN 43854)

Switch current Max 27 mA

Extern voltage 5 hellip 24 V DC (max 30 V DC)

Measuring voltage output ndash Measuring input 5 kV

Impulse time 50 ms hellip 2 s adjustable in 005 s steps max 10 Hz

Impulse priority 001 Wh (Varh) hellip 999 kWh (kVarh)

Interface

Optionally RS485-interface with Modbus-RTU-protocol

Password protection

Operation protected by password Available

Setting protected by password Available

Operating hours counter

Resettable 0 hellip 999999999 h

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 6

Connection (example)

Fig 1 Four-wire three phase system current transformer set ASKDS direct voltage input with safety installation (fuses and circuit breakers)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

7 httpwwwg-mwde infog-mwde

Notes

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

3 httpwwwg-mwde infog-mwde

Dimensions

Dimension table

Dim Type

a [mm]

b [mm]

c [mm]

d [mm]

e [mm]

f [mm]

g [mm]

h [mm]

i [mm]

j [mm]

k [mm]

l [mm]

ASKDS 25 823 285 21 70 1105 25 56 37 57 72 35 57

ASKDS 33 88 2875 305 90 140 295 63 44 57 72 506 57

ASKDS 55 129 46 502 140 215 54 73 54 64 79 1125 64

Order list ASKDS 25

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

60 10025-0060

75 10025-0075

100 10025-0100

150 10025-0150

200 10025-0200

250 10025-0250

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 10055020)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Order list ASKDS 33

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

250 10033-0250

300 10033-0300

400 10033-0400

500 10033-0500

600 10033-0600

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 10055012)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Order list ASKDS 55

Output signal 0hellip330 mV AC

Primary current [ A ]

Accuracy class

1

Art-no

750 10055-0750

800 10055-0800

1000 10055-1000

1200 10055-1200

1250 10055-1250

1500 10055-1500

1600 10055-1600

Accessories - Snap-on mounting for mounting on 35mm DIN-rail (Art-no 2x 10055011)

- QuickFix for quick and easy fixing on primary conductor (Art-no 2x 10055021)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 4

Multifunctional power measuring unit bdquoMA 330ldquo

with innovative connection technology bdquoQuick Connectldquo

Features benefits - Display for current and voltage - Display for active and reactive energy - Energy meter and operating hours counter - Phase sequence indicator - 330 mV current input via three single-phase current-transformer-set ASKDS for primary current from 60 A up to 1600 A - Modbus-RTU - 1 pulse output

Application Energy is becoming more and more expensive and is thus a steadily growing cost factor In order to detect high-level power consumers GMW has developed the multifunctional measuring unit MA 330 in combination with the three single-phase current-transformer-set ASKDS which are especially designed for monitoring of 3- or 4-line networks in building technology All relevant network data can be measured and displayed

Measurements The following measurements can be displayed with the multifunctional measuring unit MA 330 - The current values for voltage current and frequency - The real power apparent power reactive power and power factor for each phase and for the whole grid - The minimum and maximum values for voltage current real power reactive power and power factor for each phase and for the whole grid

Additionally integrated into the device are an energy meter for the real and reactive energy an operating hours counter and a rotary field direction display These values can be reset manually

The device is operated by using three buttons and the menu on the display

Additional options deliverable - RS485-interface with Modbus-RTU-protocol All the outputs given above are galvanically isolated from the measurement inputs and the auxiliary voltage

Order list

Art-no S0 impulse output RS485-interface

(Modbus-RTU-protocol)

7422000210

7422000200

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

5 httpwwwg-mwde infog-mwde

Technical parameters

Housing according to DIN IEC 61 554 (DIN 43 700)

Dimensions (W x H x D) 96 x 96 x 70 mm

Cut-out 92 +08

x 92 +08

mm

Weight Approx 280 g

Mounting Screw clamp for instrument panel thickness le 15 mm

Terminals Voltage Screw terminals Current 8-pin RJ45-connector

Front panel 3 control keys

Display LCD-Display 106 x 104 pixel with background illumination

Display dimensions (W x H) Approx 70 x 45 mm

Measurement value indication Configurable via menu control From 1 up to max 5 measurement values can be displayed

Environment behaviour

Operating temperature - 10 degC hellip + 55 degC

Storage temperature - 20 degC hellip + 70 degC

Relative humidity Up to 90 non-condensing

Sea level Up to 2000 m

Pollution degree 2 according to EN 61010-12001

Operation conditions

Electrical safety According to EN 61010-12001 CAT III 300 V

Protection class according to EN 60529 IP54 Front panel IP20 Terminals

Max voltage to earth le 300 V

Connection L1 L2 L3 and N I1 I2 I3 330 mV input via CT type ASKDS

EMC

Emission According to EN 55011 Class A EN 55022 Class B

Susceptibility According to EN 61000-4-2 EN 61000-4-3 EN 61000-4-4

Measuring accuracy

Direct measuring data Class 1

Computed measuring data Class 15

Inputs

Current 330 mV input via current transformer type ASKDS

Voltage 3 x 100110120 V AC 3 x 400 V AC

Auxiliary supply

Auxiliary supply Via measuring input L1 and N

1 Impulse output (S0-Standard impulses according DIN 43854)

Switch current Max 27 mA

Extern voltage 5 hellip 24 V DC (max 30 V DC)

Measuring voltage output ndash Measuring input 5 kV

Impulse time 50 ms hellip 2 s adjustable in 005 s steps max 10 Hz

Impulse priority 001 Wh (Varh) hellip 999 kWh (kVarh)

Interface

Optionally RS485-interface with Modbus-RTU-protocol

Password protection

Operation protected by password Available

Setting protected by password Available

Operating hours counter

Resettable 0 hellip 999999999 h

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 6

Connection (example)

Fig 1 Four-wire three phase system current transformer set ASKDS direct voltage input with safety installation (fuses and circuit breakers)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

7 httpwwwg-mwde infog-mwde

Notes

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 4

Multifunctional power measuring unit bdquoMA 330ldquo

with innovative connection technology bdquoQuick Connectldquo

Features benefits - Display for current and voltage - Display for active and reactive energy - Energy meter and operating hours counter - Phase sequence indicator - 330 mV current input via three single-phase current-transformer-set ASKDS for primary current from 60 A up to 1600 A - Modbus-RTU - 1 pulse output

Application Energy is becoming more and more expensive and is thus a steadily growing cost factor In order to detect high-level power consumers GMW has developed the multifunctional measuring unit MA 330 in combination with the three single-phase current-transformer-set ASKDS which are especially designed for monitoring of 3- or 4-line networks in building technology All relevant network data can be measured and displayed

Measurements The following measurements can be displayed with the multifunctional measuring unit MA 330 - The current values for voltage current and frequency - The real power apparent power reactive power and power factor for each phase and for the whole grid - The minimum and maximum values for voltage current real power reactive power and power factor for each phase and for the whole grid

Additionally integrated into the device are an energy meter for the real and reactive energy an operating hours counter and a rotary field direction display These values can be reset manually

The device is operated by using three buttons and the menu on the display

Additional options deliverable - RS485-interface with Modbus-RTU-protocol All the outputs given above are galvanically isolated from the measurement inputs and the auxiliary voltage

Order list

Art-no S0 impulse output RS485-interface

(Modbus-RTU-protocol)

7422000210

7422000200

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

5 httpwwwg-mwde infog-mwde

Technical parameters

Housing according to DIN IEC 61 554 (DIN 43 700)

Dimensions (W x H x D) 96 x 96 x 70 mm

Cut-out 92 +08

x 92 +08

mm

Weight Approx 280 g

Mounting Screw clamp for instrument panel thickness le 15 mm

Terminals Voltage Screw terminals Current 8-pin RJ45-connector

Front panel 3 control keys

Display LCD-Display 106 x 104 pixel with background illumination

Display dimensions (W x H) Approx 70 x 45 mm

Measurement value indication Configurable via menu control From 1 up to max 5 measurement values can be displayed

Environment behaviour

Operating temperature - 10 degC hellip + 55 degC

Storage temperature - 20 degC hellip + 70 degC

Relative humidity Up to 90 non-condensing

Sea level Up to 2000 m

Pollution degree 2 according to EN 61010-12001

Operation conditions

Electrical safety According to EN 61010-12001 CAT III 300 V

Protection class according to EN 60529 IP54 Front panel IP20 Terminals

Max voltage to earth le 300 V

Connection L1 L2 L3 and N I1 I2 I3 330 mV input via CT type ASKDS

EMC

Emission According to EN 55011 Class A EN 55022 Class B

Susceptibility According to EN 61000-4-2 EN 61000-4-3 EN 61000-4-4

Measuring accuracy

Direct measuring data Class 1

Computed measuring data Class 15

Inputs

Current 330 mV input via current transformer type ASKDS

Voltage 3 x 100110120 V AC 3 x 400 V AC

Auxiliary supply

Auxiliary supply Via measuring input L1 and N

1 Impulse output (S0-Standard impulses according DIN 43854)

Switch current Max 27 mA

Extern voltage 5 hellip 24 V DC (max 30 V DC)

Measuring voltage output ndash Measuring input 5 kV

Impulse time 50 ms hellip 2 s adjustable in 005 s steps max 10 Hz

Impulse priority 001 Wh (Varh) hellip 999 kWh (kVarh)

Interface

Optionally RS485-interface with Modbus-RTU-protocol

Password protection

Operation protected by password Available

Setting protected by password Available

Operating hours counter

Resettable 0 hellip 999999999 h

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 6

Connection (example)

Fig 1 Four-wire three phase system current transformer set ASKDS direct voltage input with safety installation (fuses and circuit breakers)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

7 httpwwwg-mwde infog-mwde

Notes

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

5 httpwwwg-mwde infog-mwde

Technical parameters

Housing according to DIN IEC 61 554 (DIN 43 700)

Dimensions (W x H x D) 96 x 96 x 70 mm

Cut-out 92 +08

x 92 +08

mm

Weight Approx 280 g

Mounting Screw clamp for instrument panel thickness le 15 mm

Terminals Voltage Screw terminals Current 8-pin RJ45-connector

Front panel 3 control keys

Display LCD-Display 106 x 104 pixel with background illumination

Display dimensions (W x H) Approx 70 x 45 mm

Measurement value indication Configurable via menu control From 1 up to max 5 measurement values can be displayed

Environment behaviour

Operating temperature - 10 degC hellip + 55 degC

Storage temperature - 20 degC hellip + 70 degC

Relative humidity Up to 90 non-condensing

Sea level Up to 2000 m

Pollution degree 2 according to EN 61010-12001

Operation conditions

Electrical safety According to EN 61010-12001 CAT III 300 V

Protection class according to EN 60529 IP54 Front panel IP20 Terminals

Max voltage to earth le 300 V

Connection L1 L2 L3 and N I1 I2 I3 330 mV input via CT type ASKDS

EMC

Emission According to EN 55011 Class A EN 55022 Class B

Susceptibility According to EN 61000-4-2 EN 61000-4-3 EN 61000-4-4

Measuring accuracy

Direct measuring data Class 1

Computed measuring data Class 15

Inputs

Current 330 mV input via current transformer type ASKDS

Voltage 3 x 100110120 V AC 3 x 400 V AC

Auxiliary supply

Auxiliary supply Via measuring input L1 and N

1 Impulse output (S0-Standard impulses according DIN 43854)

Switch current Max 27 mA

Extern voltage 5 hellip 24 V DC (max 30 V DC)

Measuring voltage output ndash Measuring input 5 kV

Impulse time 50 ms hellip 2 s adjustable in 005 s steps max 10 Hz

Impulse priority 001 Wh (Varh) hellip 999 kWh (kVarh)

Interface

Optionally RS485-interface with Modbus-RTU-protocol

Password protection

Operation protected by password Available

Setting protected by password Available

Operating hours counter

Resettable 0 hellip 999999999 h

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 6

Connection (example)

Fig 1 Four-wire three phase system current transformer set ASKDS direct voltage input with safety installation (fuses and circuit breakers)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

7 httpwwwg-mwde infog-mwde

Notes

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW)

Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

httpwwwg-mwde infog-mwde 6

Connection (example)

Fig 1 Four-wire three phase system current transformer set ASKDS direct voltage input with safety installation (fuses and circuit breakers)

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

7 httpwwwg-mwde infog-mwde

Notes

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg

Phone +49 (0)9103 7129-0

Fax +49 (0)9103 7129-205207

7 httpwwwg-mwde infog-mwde

Notes

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4

Appliance Testers

Energy Meters

Digital Measuring Instruments

Analogue Panel Units

Contact Devices

Measuring Transducers

Bar Graph Displays

Probes

Accessories

Product Overview

Gilgen Muumlller amp Weigert Nuumlrnberg (GMW) Zweigniederlassung der General Elektronik GmbH

Am Farrnbach 4A D-90556 Cadolzburg Phone +49 (0)9103 7129-0 Fax +49 (0)9103 7129-205207 Internet httpwwwg-mwde E-mail infog-mwde 2

78

67

00

045

ndash

1

01

4