Detailed Product Description

Specifications:
1) Nominal current (ib): 1.5, 2.5, 3, 5, 10, 15, 20, 30A 
2) Maximum current: 6. 10, 12, 20, 40, 60, 8, 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 2.0 
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