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Application and Features
1. Measurement and protection for leakage current
2. General measurement and protection in power systems for highly mobility or space-constrained or uninterrupted power systems.
3. With the split core structure, easy to install, remove, and operate without disconnecting the measured primary conductor.
4. beautiful appearance, small size and light weight .
Main technical parameters
Item | Sign | Technical Parameters | Item | Sign | Technical Parameters |
Working frequency | f | 50Hz-60Hz | Line insulation | V | 1000 |
Rated primary current | In | 1A | Dielectric strength | － | 500MΩ/500V/min |
Rated secondary output | IO | 0.5mA | Insulation voltage | － | 3000VAc(r.m.s)(2mA/1min) |
Rated load resistance | Ω | 500 | |||
Linearity | f | <1.5% | Operating temperature | Ta | -12℃ ~ +75℃ |
Accuracy class | — | 1class | Storage temperature | Ts | -20℃ ~ +75℃ |
Rated continuous thermal current | A | 2 |
Definition of primary, secondary and polar end of transformer:
1.1 Definition of transformer primary and secondary ：Transformer primary feedthrough input, secondary lead or terminal output.
1.2 Definition of primary and secondary leads with same polarity：P1-S1Yellow ；P2-S2 Black
1.3 The electrical schematic diagram of the transformer is as follows:
Dimension
