Single Phase kWh Meter DIN Rail 230VAC 10A
KWH-LEM012SJ
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Single Phase Meter DIN Rail Mount
Reference 230VAC 10A (100A max)
Start Current 40mA
Accuracy Class 1
Insulation Performance - 4kV for 1 minute, 1.2/50µs waveform impulse voltage 6kV
(KWH-LEM012SJ)
Nominal voltage (Un) 230V AC
Operational voltage 161 - 300V AC
Insulation capabilities;
- AC voltage withstand 2KV for 1 minute
- Impulse voltage withstand 6KV – 1.2µS waveform
Basic current (Ib) 10 A
Maximum rated current (Imax) 100 A
Operational current range 0.25A - 40A
Over current withstand 960A for 0.01s
Operational frequency range 50/60Hz ±10%
Internal power consumption ≤2W / 10VA
Test output flash rate (RED LED) 2000 impulses per kWh (0.5Wh/imp)
Pulse output rate (pins 20 & 21) 2000 pulses per kWh (0.5Wh/imp)
Power supply indicator (Green LED) Meter is connected and working OK
Consumption indicator (RED LED) Flashing at load running
Data display 7+1 digits (999999.1) LCD
Data save Stored more than 20 years when power cut.
Protection against penetration of dust and water IP51
Insulating encased meter of protective class II
Conforms to International Standards IEC 62053-21 for Class 1
SKU | KWH-LEM012SJ |
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