AKH-0.66L leakage current transformer is used for the collection of residual current, and can be used with electrical fire monitoring devices, motor protection devices and residual current relays.The secondary output of this product is 0~5(2)mA or 0~1V.
Type | Rated current | Ratio | Class | Φmm |
L-45 | 16-100A | 5A/5mA | 1 | Φ46 |
L-80 | 100-250A | 5A/5mA | 1 | Φ81 |
L-100 | 250-400A | 5A/5mA | 1 | Φ100 |
L-150 | 400-800A | 5A/5mA | 1 | Φ150 |
L-200 | 800-1500A | 5A/5mA | 1 | Φ200 |
Security factor | FS | Rated short-time thermal current | lth=40~60ln |
Maximum system voltage | 720V AC | Rated dynamic current | Idyn=2.5ith |
Test voltage | 3kV AC(1min) | Rated secondary current | X/5A(X/1A upon request) |
· Rated frequency | 50/60Hz | Rated primary current | Ranging up to 6000A |
Casing | Non-flammable,polycarbonate self extinguishing ABS | Environment Operating | temperature:-25 ℃-+50 ℃ |
Continuous overload | 120%In | Protection level | IP30 |
Storage temperature: | -40℃-+80℃ | Relative humidity, | no condensation:90% |