01
The Zero-Sequence Current Transformer
product description
1. Measurement of zero sequence current in the primary circuit from 100A to less than 500A systems;
2. Fully enclosed with good mechanical and environmental resistance performance, strong voltage isolation capability, safe and reliable;
3. Flexible wire output, easy to use.
4. Ambient Temperature: -55℃ to 85℃;
5. Insulation Heat Resistance Grade: Class B (130℃);
6. Insulation Resistance: Greater than 1000MΩ under normal conditions;
7. Withstand Voltage: 4kV, 50Hz/1min;
8. Flame Retardancy: Complies with UL94-V0 rating;
9. Operating Frequency: 20Hz to 20kHz.