PCT831 current transformer potential transformer Electrical Specification (Customized is available) Rated Primary Current 50A Max Primary Current 120A Rated Secondary Current 25mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 30Ω Rated Frequency 50/60HZ The principle of the current transformer is about the same as that of the transformer. The difference is that the alternating main magnetic flux in the transformer core is caused by…
PCT832 precision current transducer Electrical Specification (Customized is available) Rated Primary Current 20A Max Primary Current 90A Rated Secondary Current 10mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 50Ω Rated Frequency 50/60HZ Current Transformer When the secondary side of the current transformer is open, according to the knowledge, the demagnetization function of the secondary side disappears, the primary current becomes the excitation adjustment current,…
PCT802 current transformer and voltage transformer China supplier Electrical Specification (Customized is available) Rated Primary Current 100A Max Primary Current 150A Rated Secondary Current 10mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 40Ω Rated Frequency 50/60HZ At this time, the primary current becomes the excitation current, which saturates the transformer core and the magnetic flux is also very high, which will cause the following…
PCT710 High accuracy precision current transformer Electrical Specification (Customized is available) Rated Primary Current 7A Max Primary Current 20A Rated Secondary Current 7mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 270Ω Rated Frequency 50/60HZ Current Transformers are mainly divided into two categories, one is called voltage transformers, the other is called current transformers, and its appearance is mainly used in the power industry. In…
PCT801 precision current for electric metering Electrical Specification (Customized is available) Rated Primary Current 50A Max Primary Current 80A Rated Secondary Current 100mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 20Ω Rated Frequency 50/60HZ The voltmeter is equal to the accurate measurement equipment for the large load (large impedance) of the voltage transformer. The ammeter is equal to the current transformer’s small load (small…
PCT704 Precision current transformer manufacturer Electrical Specification (Customized is available) Rated Primary Current 20A Max Primary Current 60A Rated Secondary Current 10mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 50Ω Rated Frequency 50/60HZ Current Transformers are generally used in the maintenance process of high-current lines. After applying the current sensor, the ultra-high current can be converted into a low current that is not harmful…
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