DD862-4 type of long-lived Department of Inductive Energy Meter energy meters ingle-phase AC active power, used to measure the rated frequency of 50Hz single-phase AC electric power grid in the active power consumption. The table design, elegant shape, compact structure and st rong, durable use of the magnetic thrust bearing. Indicators fully consistent with its standards GB/T15283-94idt IEC62053-11.

Reference voltage: 220V

Reference current 1.596), 2.5(10), 3(6), 5(20), 10(40), 15(60), 20(80), 30(100)A

Reference frequency: 50Hz or 60Hz

Level accuracy: 1 or 2

Voltage range: 0.7Un 1.3Un

Environmental conditions:

Standard working conditions: -30 70

Extreme operating temperature: -40 75

Relative humidity: 90%

Power: 1.5W

Overall dimensions: 170mmX135mmX120mm