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Socomec DIRIS A-20 Multi-Function 3 Phase Electricity Meter DIN 96 (4825-0402)

Socomec DIRIS A-20 Multi-Function 3 Phase Electricity Meter DIN 96 (4825-0402)

£278.27

£333.92 inc. VAT

Product Description

Socomec's DIRIS A20 is a three-phase 5A CT-connected modular multi-function meter that is suitable for all industrial and commercial electrical installations. The meter has a large backlit LCD display where the following parameters can be measured; kW, kvar, kVA, Voltage, Current, Power Factor and Harmonics.

Installation is easy with a compact DIN 96 panel-mount casing and plug-in terminal blocks. Optional plug-in modules are available for Pulse output and Modbus communications.

Specification

Case

Type

Panel mounting

Dimensions (W x H x D)

96 x 96 x 60 mm

Case degree of protection

IP30

Front degree of protection

IP52

Display type

Backlit LCD display

Terminal block type

Fixed or plug-in

Weight

400g

Voltage and other connection cross-section

4 mm²

Current connection cross-section

2.5 mm²

Current measurement on insulated inputs (TRMS)

CT primary

9 999 A

CT secondary

5 A

Measurement range

0 ... 11 kA

Input consumption

0,6 VA

Measurement updating period

1 s

Accuracy

0.2 %

Sustained overload

6 A

Intermittent overload

10 In for 1 s

Voltage measurement

Direct measurement between phases

50 … 500 VAC

Direct measurement between phase and neutral

28 … 289 VAC

Input consumption

≤ 0,1 VA

Measurement updating period

1 s

Accuracy

0.2 %

Sustained overload

800 VAC

Power measurement

Measurement updating period

1 s

Accuracy

0.5 %

Power factor measurement

Measurement updating period

1 s

Accuracy

0.5 %

Frequency measurement

Measurement range

45 … 65 Hz

Measurement updating period

1 s

Accuracy

0.1 %

Energy accuracy

Active (according to IEC 62053-22)

class 0.5 S

Reactive (according to IEC 62053-23)

class 2

Auxiliary power supply

Alternating voltage

100 … 400 VAC

AC tolerance

± 10 %

Direct voltage

120 … 350 VAC

DC tolerance

± 20 %

Frequency

50 / 60 Hz

Consumption

< 3 VA

Pulse or alarm output

Number

1

Type

100 VDC - 0.5 A - 10 VA

Max. number of operations

≤ 10(8)

Inputs

Number

3

Power supply

10 … 30 VDC

Minimum signal width

10 ms

Minimum duration between 2 pulses

18 ms

Type

Phototransistors

Communication

Link

RS485

Type

2 … 3 half duplex wires

Protocol

MODBUS® RTU

JBUS/MODBUS® speed

1400 … 38400 bauds

Operating temperature

Operating temperature

- 10 … + 55°C °C

Storage temperature

- 20 … + 70°C °C

Relative humidity

95%

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Socomec DIRIS A-20 Multi-Function 3 Phase Electricity Meter DIN 96 (4825-0402)

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