Detailed Product Description

Specifications:
1) Nominal current (ib): 1.5, 2.5, 5, 10, 20A
2) Maximum current: 6,10, 20, 30, 40,60, 100A
3) Constant: 2,400, 1,400, 1,200, 720, 360, 240, 180, 120r/kW/h
4) Rotor speed at ib: 13.2 r/min
5) Rotor torque at ib: 4.5 x 10^-4N.m
6) Voltage consumption: 0.9/4W/VA
7) Overload capacity: 400% ib
8) Accuracy: class 1.0
9) Service life: 10 years
10) Rated voltage (Un): 220V
11) Rated frequency (fn): 50Hz
12) Voltage coil loss at 50Hz, Un: 1.0W/5VA
13) Current coil loss at 50Hz, ib: 0.3VA
14) Creep: 0.8-1.1Un
15) Starting current: 0.5% ib
16) AC voltage 50Hz, 1 min:
a) Between line and earth: 2.5kV
b) Between line: 600V
17) Impulse voltage 1.2/50us: > 6kV
18) Rotor mass: 24g
19) Total meter mass: 1.5-1.6kg