Multimeter 560CVD03 - ABB

[Pages:6]RTU560

Data Sheet Multimeter 560CVD03

Multimeter 560CVD03

Without LCD Display

There are several versions available:

Type Displa y

L O H I 1 A 5 A

Figure 1 With LCD Display

Versions 560 CVD 03 R0031 560 CVD 03 R0035 560 CVD 03 R0051 560 CVD 03 R0055

560 CVD 03 R0021 560 CVD 03 R0025 560 CVD 03 R0041 560 CVD 03 R0045

3U3I 3U3I 3U3I 3U3I 3U3I 3U3I 3U3I 3U3I

x x

x

x x

x

x

x x

x

x

x

x

x

x

x

x x

x

x

Figure 2

Application

The Multimeter 560CVD03 is used for monitoring input signals from three independent phases with 3 or 4 wire connections. For each phase voltage, current and power are measured directly, and a number of other parameters derived from these in software. The results are transmitted to the RTU560.

Power Measuring Display

It automatically changes the screen of measurement page, and each screen display for six seconds.

If you change it to button push mode, each screen will automatically display for 240 seconds. The scroll mode can be set up by RTUtil560

Characteristics

The Multimeter is a microprocessor-based Intelligent Electronic Device (IED) intended for current, voltage, power and energy measurement. Derived parameters are calculated once in 500ms then scaled by user programmed constants for current and voltage transformers. Current and voltage inputs of the 560CVD03 are connected via adequate transformer only (see Figure 3 and 4). The Multimeters are designed for montage on DIN rails 35mm.

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Data Sheet Multimeter 560CVD03

Meter Operation

The following metered parameters are available

Instantaneous Meter Values

Measured by true RMS conversion and transmission to the RTU560 of following values

Measurement

Measuring Path

Voltage

Phase 1-N, 2-N, 3-N

Voltage

Phase 1-2, 2-3, 1-3

Current

Phase 1, 2, 3

Active Power

Phase 1, 2, 3,

Reactive Power

Phase 1, 2, 3,

Apparent Power

Phase 1, 2, 3,

Power Factor (PF) Phase 1, 2, 3,

Frequency

System

Phase rotation

Positive/Negative sequence

Figure 3: Example 3-phase 3 wire connection

Derived Meter Values

Calculation of accumulated values (intermediate and end of period readings) for

x active energy (positive, inductive) x active energy (negative, capacitive) x reactive energy (positive, inductive) x reactive energy (negative, capacitive)

Voltage / Current Distortion (THD)

The 560CVD03 provides a measure of the distortion, in each phase voltage and current waveform, as a percentage deviation from pure 50Hz or 60Hz sine waves by Fast Fourier Transform algorithm (FFT).

x U1, U2, U3 % THD

x I1, I2, I3 % THD

Figure 4: Example 3-phase 4 wire connection

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RTU560

Data Sheet Multimeter 560CVD03

Technical Data

In addition to the RTU560 general technical data, the following applies:

Input Channels

85-400 V AC

Voltage U1, U2, U3

3 Phase, 3 or 4 Wire Load: < 0.3 VA per phase Measurement range 0.2% to

120%

R0021, R0031, R0041

R0051: 1 A,

Current I1, I2, I3 R0025, R0035, R0045,

R0055: 5 A,

Load: < 0.3 VA per phase

Frequency

45...65Hz

Samples Harmonics

32 samples/cycle Up to 15th harmonic for 50/60Hz

Accuracy

Phase I

0.2% System W 0.5%

Neutral I

0.2% System VA 0.5%

Phase U

0.2% System var 0.5%

Ph-Ph U

0.2% System PF ?0.2?

Phase W

?0.05 0.5% Frequency

Hz

Phase VA

0.5% %THD I

?0.5%

Phase var

0.5% %THD U ?0.5%

Phase PF

?0.5% Timebase 100ppm

12

bits + A/D converter

sign

bit

Power Supply voltage

Power Supply Voltage (LO)

Power Supply Voltage (HI)

24/48 V DC ?15% 85 ...265 V AC / DC

Power Consumption

3 VA AC 2W DC

Mechanical Layout

Width

87.5 mm

Height

72 mm

Depth

59 mm

Enclosure Din rail type / bottom mount type

Connection Type

Wiring

Screw Terminal

connection type.

Serial Ports

Modbus RTU Protocol

RS485

Diagnostic Port RS232

Baud Rate (same for RS232 and RS485)

Always configure to 19.2k bps

Load

Up to 32 devices

Test Voltage

Dielectric Strength IEC 255-5

2kV AC rms, 1 minute

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RTU560

Data Sheet Multimeter 560CVD03

Stability

Stability

max. 100ppm/?C (Temperature range -10 to +50?C)

Environmental Conditions

Operating Temperature

Storage Temperature Relative humidity

-25 to +70 ?C Start up at -40?C Temp. cycle +85?C for 8 hours

-40 to +80 ?C

10 ... 95 % non condensing

Immunity Test

ANSI / IEEE C37.90.1-1989

3 kV SWC

IEC 61000-4-12

Class III SWC

Fast Transient / Burst Class IV SWC IEC 61000-4-4

Surge Immunity Test Class IV Impulse IEC 61000-4-5

Ordering Information

560 CVD03 R0021 1KGT 028 000 R0021 In = 1A, 3 voltage, 3 current, Version LO 560 CVD03 R0031 1KGT 028 000 R0031 In = 1A, 3 voltage, 3 current, Version LO, Display 560 CVD03 R0041 1KGT 028 000 R0041 In = 1A, 3 voltage, 3 current, Version HI 560 CVD03 R0051 1KGT 028 000 R0051 In = 1A, 3 voltage, 3 current, Version HI, Display 560 CVD03 R0025 1KGT 028 000 R0025 In = 5A, 3 voltage, 3 current, Version LO 560 CVD03 R0035 1KGT 028 000 R0035 In = 5A, 3 voltage, 3 current, Version LO, Display 560 CVD03 R0045 1KGT 028 000 R0045 In = 5A, 3 voltage, 3 current, Version HI 560 CVD03 R0055 1KGT 028 000 R0055 In = 5A, 3 voltage, 3 current, Version HI, Display Configuration kit 1KGT 030 800 R0001 560KCA01 R0001 (Tool CD, cable)

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Data Sheet Multimeter 560CVD03

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RTU560

Data Sheet Multimeter 560CVD03

Note: We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB AG does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.

We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents - in whole or in parts ?is forbidden without prior written consent of ABB AG.

Copyright? 2012 ABB All rights reserved

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