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Iskraemeco MT174-D2 Direct Connected MID Import/Export Meter

Iskraemeco MT174-D2 Direct Connected MID Import/Export Meter

£95.00

£114.00 inc. VAT

Product Description

Iskra's MT174-D2 is an easy to install, cost-effective MID approved kWh tariff meter. The high quality manufacturing process enables the meter to deliver the performance expected in residential and small commercial environments while suiting many diverse customer requirements.

Product Features
  • Economy 7 Tariff capabilities
  • MID/OFGEM Approved
  • Accuracy: Class 1%
  • LCD 7 plus 1-digit display
  • Max Demand Readings
  • Import/Export Registers
  • Three Phase/Single Phase operation
  • Pulsed output

Specification

Technical

MT174-D1

MT174-D1
DIN

MT174-D2
BS

MT174-D2
DI

MT174-T1
CT

Nominal voltage Un

3x230/400 V, 3x230 V, 230 V,
3 x 400 V

Voltage range

0.8 – 1.15 Un

Reference frequency

50 Hz or 60 Hz

Base current Ib

5A or 10A1A

Starting current Ist

5A => Class 2: 0.025A, Class 1: 0.02A
10A => Class 2: 0.05A, Class 1: 0.04A
20mA

Maximal current Imax

85 A, 100 A, 120 A6A

Active energy

Class 2 or Class 1 A or B (EN 50470 - 3, IEC 62053-21 or -23)

Reactive energy

Class 3 or Class 2

Apparent energy

Class 3 or Class 2

Real-time clock accuracy

Better than ±3 min/year at 23 °C

Clock back-up power supply

Li battery: 5 years, life time up to 20 years

Operation temperature range

-40 °C ... +60 °C; extended -40 °C ... +70 °C

Storage temperature range

-40 °C ... +80 °C

Ingress protection IEC 60529

IP54

Dimensions (W x H x D)

178 x 177.5 x 55

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