Eastron SDM630 Modbus V2 100A Three Phase Multifunction Energy Meter

MID B+D Certified
Certified for Single & Three phase networks
Certified for Import & Export Active energy (kWh)
DIN Rail Mounted (4-DIN Modules)
High Definition backlit display
5A or 1A input CT input
Pulsed output and built in RS485 (Modbus)
Class B (Active energy)

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Product Details

The SDM630 Modbus V2 Three Phase Multifunction Energy Meter measures single and three phase supplies, while displaying all the fundamental electrical parameters. With built-in pulse and RS485 outputs, the meter measures both single and three phase supplies. This unit is best suited for sub-billing and energy management.

Product Specification

Voltage and Current:

Phase to neutral voltages 100 to 289V a.c. (not for 3p3w supplies)

Voltages between phases 173 to 500V a.c. (3p supplies only)

Basic current (Ib): 10A
Max current : 100A
Min. Current: 5% of Ib
Starting current: 0.4% of Ib

Percentage total voltage harmonic distortion (THD%) for each phase to N ( not for 3p3w supplies)

Percentage voltage THD% between phases (three phase supplies only)

Current THD% for each phase

Accuracy:

Voltage 0·5% of range maximum
Current 0·5% of 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
Total harmonic distortion 1% up to 31st harmonic
Temperature co-efficient Voltage and current = 0.013%/°C typical
Active energy = 0·018%/°C, typical
Response time to step input 1s, typical, to >99% of final reading, at 50 Hz.

Power factor, Frequency, and Max. Demand:

Frequency in Hz
Maximum demanded power since last Demand reset Power factor
Maximum neutral demand current, since the last Demand reset (for 3p4w supply only)

Instantaneous power: