*A1140-DC meters available from stock @ £70.00! *

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)

£138.00

£165.60 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%

Downloads

Ask an expert about the
Socomec DIRIS A-20 Multi-Function 3 Phase Electricity Meter DIN 96 (4825-0402)

Help & Advice

Knowledge Base

Knowledge Base

Our Knowledge Base section provides in-depth guides on metering related topics, and can aid you in the process of buying the right product.

Find out more
Subscribe to our newsletter

For exclusive promotions, discounts, news and more

Get exclusive offers, discounts and news straight to your inbox…

Sign up to our newsletter today

Subscribe Now

Our Products

addressarrow-leftcaret-downcaret-leftcaret-rightmenuorderpadlockpdf