Current Transformer, DROK 100A/100mA AC Current Transformers, Mini Clip-on Current Sensor, Split Core Amp Transformer Sensing Relay, Easy to Install CT without Power Off

Parameters:
Environment temperature: -40℃~+85℃
Relative humidity: never more than 90% when the temperature is 40℃
Working frequency: 50Hz~60Hz
Insulation endurance grade: B grade (130℃)
Insulation resistance: more than 1000MΩ normally
Dielectric strength: can afford power frequency 1000V/1minute
Flame resistance: Conform to UL94-Vo grade
Internal resistance: 42Ω 
 
Test linear range: 0-100A
10A      secondary output: 10MA
50A      secondary output: 50MA
100A    secondary output: 100MA
Ratio is 1000: 1
 
Range of Application:
1. The current transformer is used for energy meter in special; AC 220v, the 380v power supply can both be applied.
2. When you fix the energy meter, you don't need to cut off the power if you use this product.
 
Precautions:
1. The CT primary should be connected in series with the test current loop, the secondary should be as work in the short-circuit state
2. The secondary circuit is not allowed open circuit, so please do not install a fuse.

Package Including:
1x Current Transformer