Digital 3 phase 4 Wire 7P Din Rail Electric Meter Electronic KWh Meter(5(30)A )

35mm standard DIN rail installation , complying with standard DIN EN50022. Ten pole width (Modulus 12.5mm), complying with standard JBCelsiusT7121-1993. Seven digits display LCD, 6+1 digits display ( .1 kWh) . Features: 35mm standard DIN rail installation , complying with standard DIN EN50022. Ten pole width (Modulus 12.5mm), complying with standard JBCelsiusT7121-1993. Type S wiring (Type U). Seven digits display LCD, 6+1 digits display ( .1 kWh) . There are a polarity port of pulse output passive closed and a nonpolarity port of pulse output passive distant . Complying with standard IEC 62053-31 and DIN 43864. 5 LED instructions respectively every power supply state, signal of closed energy impulse and distant energy impulse and data communication state. Automatic detection the direction of the of load current. And Instructions on individual LCD Single direction three components measure three phase four wire active energy consumption. It is nothing with direction of the of load current. Complying with standard IEC 62053-21. Standard configuration short terminals cover, may select extension terminals cover, in order to to use . Specifications: Model: XTM1250SA-U Accuracy: Class 1 Voltage: 3x220VCelsius380V Current: 5(30)A,15(60)A, 20(80)A,10(40)A, 30(100)A (Optional) Insulation performance: AC voltage 4kv for 1 minute,1.2Celsius50us waveform impulse voltage 6kv Size: as the picture Weight: 498g Package included: 1 x  DIN-Rail Electric Meter 1 x Manual