Zero Phase Current Transformer
The zero phase currenttransformer is highly sensitive and produces steady and reliable output. Withresidual magnetic characteristics, the current transformer has good performanceon excessive input, balance and temperature. The zero phase current transformer adopts ABS flameretardant plastics shell and is epoxy resin castingencapsulated, which guarantee effective insulation, moisture proof and shockprotection.
The zero phase current transformercan be used in residual current circuit breakers, micro current sensors,leakage protection plugs, earth leakage circuit breakers, leakage switches,plugs, sockets, and the protection of household appliances.
Electrical Characteristics and Dimensionof the Zero Phase Current Transformer
Model | Rated current (A) | Output voltage (Mv) | Test conditions | A | B | C | D | E | |
10 (Ma) | RL (Ω) | ||||||||
ZT011 | 30 | 8.0(min) | 11.25 | 1k | 16.7 | 6.5 | 7 | 19 | 30 |
ZT012 | 50 | 8.0(min) | 11.25 | 1k | 22 | 9 | 8.2 | 25 | 53 |
ZT013 | 50 | 300(min) | 30 | 100k | 23.2 | 8.3 | 10 | 25.5 | 40 |
ZT014 | 125 | 7.5-8.5 | 25 | 330 | 30 | 15 | 9.2 | 32.2 | 100 |
ZT015 | 60 | 350(min) | 30 | 100k | 25.4 | 10 | 8.5 | 28 | 40 |
ZT016 | 60 | 350(min) | 30 | 47k | 26 | 10 | 15 | 24.5 | 30 |
ZT021 | 60 | 350(min) | 30 | 47k | 27 | 10 | 15 | 40 | 4 |
ZT031 | 30 | 6.5-7.5 | 11.25 | 750 | 17 | 7 | 7 | 18 | 10 |
ZT032 | 30 | 6.5-7.5 | 11.25 | 750 | 17 | 7 | 7 | 18 | 10 |
ZT041 | 30 | 8.0(min) | 11.25 | 1k | 24 | 6.7 | 6.5 | 16.5 | 20 |
Huaxin is a specializedzero phase current transformer manufacturerbased in China.We offer a broad range of products, including electric potential transformer,amorphous C core, common mode inductor iron core and much more.