multimeter 560cvd03 data sheet - abb ltd · rtu500 series multimeter 560cvd03 data sheet figure 1:...
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RTU500 series
Multimeter 560CVD03Data sheet
Figure 1: 560CVD03 without LCD Display
Figure 2: 560CVD03 with LCD Display
Application
The Multimeter 560CVD03 is used for measuring analog AC in-put signals from three independent phases. For each phase volt-age and current are measured directly and a number of calcu-lated values are generated by the module. The module supportsconfigurations with 2 or 3 voltage transformers.
There are several versions available:
VersionsType
Dis-
play LO HI 1 A 5 A
560CVD03 R0031 3U3I x x x
560CVD03 R0035 3U3I x x x
560CVD03 R0051 3U3I x x x
560CVD03 R0055 3U3I x x x
560CVD03 R0021 3U3I x x
VersionsType
Dis-
play LO HI 1 A 5 A
560CVD03 R0025 3U3I x x
560CVD03 R0041 3U3I x x
560CVD03 R0045 3U3I x x
Characteristics
The Multimeter is a microprocessor-based Intelligent Electron-ic Device (IED) intended for current, voltage, power and energymeasurement.
Current and voltage inputs are connected via transformer only(see Wiring). The module supports a configuration with 2 voltagetransformes (3 wire connection) and 2 current transformers. Asecond configuration is with 3 voltage transformers (4 wire con-nection) and 3 current transformers.
Calculated values are scaled by user programmed constants forcurrent and voltage transformers. All values are updated onceper second.
The current inputs withstand 50 times nominal current for 1 s.
Power Measuring Display
The display is available for the versions R003x and R005x. Itswitches automatically the displayed measurement page screen.
The scroll mode can configured with RTUtil500:– Manual mode: Each screen will be displayed for 4 minutes.
The push button can be used for switching the pages man-ual.
– Scanning mode: Each screen will be displayed for 6 sec-onds.
2 | 1KGT 150 788 V007 1 - Multimeter 560CVD03
Wiring
3 Phase 4 Wire
Source Load
Power RS-485
RS-232
Figure 3: 3 phase, 4 wire connection (3P4W)
Meter Operation
The following measured or calculated values are available fromthe module.
Instantaneous Meter Values
Following values are measured by true RMS conversion
Measurement Measuring Path
Neutral voltage Phase 1-N, 2-N, 3-N
Phase voltage Phase 1-2, 2-3, 1-3
Current Phase 1, 2, 3
Active power (Watt) Phase 1, 2, 3, total
Reactive power (Var) Phase 1, 2, 3, total
Apparent power (VA) Phase 1, 2, 3, total
Power factor (PF)
PF = |cos phi| + high bit set for leading
load (high bit 0 for lagging load)
Phase 1, 2, 3, total
Frequency System
Phase rotation Positive/ negative sequence
The Multimeter supports 4 quadrant power values.
Figure 4: Power measurement convention
Energy values
Integrated total (intermediate and end of period readings) arecalculated for:– active energy negative– active energy positive– reactive energy capacitive– reactive energy inductive
Voltage / Current Distortion (THD)
The 560CVD03 provides a measure of the total harmonic distor-tion (THD), in each phase voltage and current waveform, as apercentage deviation from pure 50Hz or 60Hz sine waves.
THD is calculated by Fast Fourier Transform algorithm (FFT) for:– U1, U2, U3– I1, I2, I3
Multimeter 560CVD03 - 1KGT 150 788 V007 1 | 3
Technical data
In addition to the RTU500 series general technical data, the fol-lowing applies:
Input channels
Voltage
U1, U2, U3
Measurement range: 85 ... 400 V AC
phase to neutral
Load : < 0.3 VA per phase
Input impedance: 1 MΩ
Current
I1, I2, I3
Measurement range:
– 5 A version: 0.010... 6 A
– 1 A version: 0.002... 1.2 A
Load: < 0.3 VA per phase
Overload withstand:
– 2 x IN continuous
– 50 x IN 1 sec
Frequency 45... 65 Hz
Samples 32 samples per cycle
Harmonics Up to 15th harmonic for 50/60 Hz
Data update interval 1 sec
Accuracy
Phase current I 0.2 %
Neutral current I 0.2 %
Phase voltage U 0.2%
Phase to phase voltage U 0.2%
Active power (Watt) 0.5 %
Apparent power (VA) 0.5 %
Reactive power (Var) 0.5 %
Power factor (PF) 0.5 %
Frequency 0.2 %
AD converting 12 bit + sign
Power supply input
Power supply voltage (LO) 24... 48 VDC ±15 %
Power supply voltage (HI) 85... 265 V AC/ DC
Power consumption 3 VA AC
2 W DC
Serial Ports
Modbus RTU protocol RS485
Distance: < 150 m
Diagnostic Port RS232
Baud Rate Always configure 19.2 kbps
Serial Ports
Load Up to 32 units loads
Mechanical Layout
Dimensions 100 mm x 70.3 mm x 114.5 (Width x
Height x Depth)
Housing type Plastic housing
Mounting DIN rail mounting EN 50022 TS35: 35
mm x 15 mm or 35 mm x 7.5 mm
or bottom mounting
Immunity test
ANSI / IEEE C37.90.1-1989 3 kV SWC
IEC 61000-4-12 Class III SWC
Fast Transient / Burst IEC 61000-4-4 Class IV SWC
Surge Immunity Test IEC 61000-4-5 Class IV Impulse
Insulation tests
Dielectric Strength IEC 60255-5 2 kV AC rms, 1 minute
Environmental conditions
Nominal operating temperature range:
Start up:
Max. operating temperature, max.
96h:
EN 60068-2-1, -2-2, -2-14
-25°C... 70°C
-40 °C
+85 °C
Relative humidity
EN 60068-2-30
5 ... 95 %
(non condensing)
Ordering Information
560 CVD03 R0021
In = 1A, Version LO
1KGT 028 000 R0021
560 CVD03 R0031
In = 1A, Version LO, Display
1KGT 028 000 R0031
560 CVD03 R0041
In = 1A, Version HI
1KGT 028 000 R0041
560 CVD03 R0051
In = 1A, Version HI, Display
1KGT 028 000 R0051
560 CVD03 R0025
In = 5A, Version LO
1KGT 028 000 R0025
560 CVD03 R0035
In = 5A, Version LO, Display
1KGT 028 000 R0035
560 CVD03 R0045
In = 5A, Version HI
1KGT 028 000 R0045
560 CVD03 R0055
In = 5A, Version HI, Display
1KGT 028 000 R0055
4 | 1KGT 150 788 V007 1 - Multimeter 560CVD03
Additional material
Configuration kit for 560CVDxxx (Tool
CD, cable)
560KCA01 R0001
1KGT030800R0001
Multimeter 560CVD03 - 1KGT 150 788 V007 1 | 5
ABB AGPower Systems DivisionP.O. Box 10 03 5168128 Mannheim, Germany
www.abb.com/substationautomation
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