Limited A1140-DC is available at low cost from stock - click here to purchase for next day delivery

Eastron SDM230-Mbus-MID Single Phase Direct Connected 100A Energy Meter

Eastron SDM230-Mbus-MID Single Phase Direct Connected 100A Energy Meter

£46.00

£55.20 inc. VAT

Product Description

Eastron's SDM30 is a single-phase energy meter designed for residential, utility, and industrial applications. The unit measures a wide range of parameters and has a Mbus communication port for remote monitoring. With bi-directional energy measurement, this meter is ideal for solar PV energy metering.

Specification

Measuring Parameters

Voltage and Current

  • Phase to neutral voltages 176 to 276V a.c.
  • Imin-Iref (Max) 0.5-10(100A)
  • This meter is certified and tested at class 1 (Accurate to within ±1%). If the meter has a load smaller than the Imin (minimum current) we cannot guarantee class 1 accuracy.

Power factor and Frequency and Max. Demand

  • Frequency in Hz
  • Instantaneous power:
  • Power 0 to 3600 MW
  • Reactive power 0 to 3600 MVAr
  • Volt-amps 0 to 3600 MVA
  • Maximum demanded power since last Demand reset Power factor

Energy Measurements

Imported/Exported active energy

0 to 9999999.9 kWh

Imported/Exported reactive energy

0 to 9999999.9 kVArh

Total active energy

0 to 9999999.9 kWh

Total reactive energy

0 to 9999999.9 kVArh

Measured Inputs

Voltage inputs through cage terminals max cable 25mm² (Torque 6nm)

Nominal Voltage Input (Ph+N) 176 to 276V
Max Continuous Voltage 120% of Nominal

Nominal Input Current

0.5-10(100)A AC

Max Continuous Current

120% of Nominal

Nominal Input Current Burden

0.5VA

Frequency

50Hz ±10%

Accuracy

Voltage

0·5% of range maximum

Current

0·5% of range nominal

Frequency

0·2% of mid-frequency

Power Factor

1% of unity (0.01)

Active Power (W)

±1% of range maximum

Reactive Power (VAr)

±1% of range maximum

Apparent Power (VA)

±1% of range maximum

Active Energy (Wh)

Class 1 IEC 62053-21

Reactive Energy (VARh)

±1% of range maximum


Interfaces for External Monitoring

  • Three interfaces are provided:
  • MBus
  • Modbus
  • Relay output indicating real-time measured energy (configurable)

Reference Conditions of Influence Quantities

Influence Quantities are variables that affect measurement errors to a minor degree. Accuracy is verified under nominal value (within the specified tolerance) of these conditions.

Ambient temperature

23°C ±1°C

Input waveform

50Hz ±2%

Input waveform

Sinusoidal (distortion factor < 0·005)

Auxiliary supply voltage

Nominal ±1%

Auxiliary supply frequency

Nominal ±1%

Auxiliary supply waveform (if AC)

Sinusoidal (distortion factor < 0·05)

Magnetic field of external origin

Terrestrial flux

Environment

Operating temperature

-25°C to +55°C*

Storage temperature

-40°C to +70°C*

Relative humidity

0 to 95%, non-condensing

Altitude

Up to 3000m

Warm up time

1 minute

Vibration

10Hz to 50Hz, IEC 60068-2-6, 2g

Shock

30g in 3 planes

*Maximum operating and storage temperatures are in the context of typical daily and seasonal variation

Mechanics

DIN rail dimensions

mm x mm (WxH) per DIN 43880

Mounting

DIN rail (DIN 43880)

Sealing

IP51 indoor

Material

Self-extinguishing UL 94 V-0

Downloads

Ask an expert about the
Eastron SDM230-Mbus-MID Single Phase Direct Connected 100A Energy Meter

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

Our Products

addressarrow-leftcaret-downcaret-leftcaret-rightmenuorderpadlockpdf