 Rogowski Coil
 Split Core Current Transformers
 Clampon Current Transformer
 Split Core DC Current Transducer
 Solid Core Current Transformer
 DC Immune Current Transformer
 High Precision Current Transformer
 Mini Voltage Transformer
 Zero Phase Current Transformer
 10A Zero Phase Current Transformer
 50A Zero Phase Current Transformer
 100A Zero Phase Current Transformer
 200A Zero Phase Current Transformer
 800A Zero Phase Current Transformer
 400A Zero Phase Current Transformer
 1000A Zero Phase Current Transformer
 Protection Current Transformer
 3 Phase Current Transformer
 Transformer
 Inductor
 Industrial Heat Sink
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Zero Phase Current Transformer
 10A Zero Phase Current Transformer The 10A zero phase current transformer is applied to small current monitored circuit. When the monitored circuit fails, it can turn 10A input current into zero phase current ranging from 10mA to 1,000mA and control the switching of circuits. It has high sensitivity and ...
 50A Zero Phase Current Transformer
Model: LCT Φ10/10A
System Current (A): 1050
Zero Phase Current (mA): 101,000
Suggested Turns Ratio (T): 500

100A Zero Phase Current Transformer
Model: LCT 100A
System Current (A): 50100
Zero Phase Current (mA): 101,000
Suggested Turns Ratio (T): 500
 200A Zero Phase Current Transformer The 200A zero phase current transformer can endure input current ranging from 50A to 100A. If the monitored circuit malfunctions, it can output zero phase current which is 500 times smaller than the input current with the suggested 500 turns ratio so that the power supply is cut off to protect the electric equipment...

800A Zero Phase Current Transformer
Model: LCT Φ_/800A_
System Current (A): 500800A
Zero Phase Current (mA): 101,000
Suggested Turns Ratio (T): 1,000

400A Zero Phase Current Transformer
Model: LCT_/400A_
System Current (A): 200400A
Zero Phase Current (mA): 1010,000
Suggested Turns Ratio (T): 100
 1000A Zero Phase Current Transformer The 1,000A zero phase current transformer can endure system current ranging from 800A to 1,000A which is the largest among this series. With suggested 1,000 turns ratio, the zero phase current generated is 1,000 times smaller than the system current ...
The zero phase current transformer is mainly used to test electrical lines. The input shall be connected with the circuit being tested. When the tested circuit functions well, the output will have no passing current, but when the circuit malfunctions, induction current will be generated in the zero phase current transformer so that the control circuit is activated to switch power supplies to protect devices.
Due to the excellent mechanical properties, this product is safe and reliable in severe environment. The working temperature ranges from 25℃ to 55℃, relative humidity is less than 90%, and atmospheric pressure ranges from 860mbar to 1,060mbar. This zero phase current transformer is also widely applicable. It can convert 50Hz or 60Hz AC.
This product is designed as a simple structure so that it can respond quickly to malfunctions. It is sensitive and accurate in low current and low magnetic field circumstance, and the action accuracy is better than those of other protective devices. The accuracy is ensured by XF206B AC/DC instrumental calibrator. There are several models for monitoring of different circuits with various currents. This RoHS certificated product has 3kV/1mA dielectric strength.
Jiangyin Spark is a Chinabased zero phase current transformer manufacturer and supplier. We provide a broad range of products including mini clipon split core current sensor, high frequency transformer, PCB current transformer, and more.
 400A Protection Current Transformer The 400A protection current transformer has a relatively small input current value. The two different models can respectively turn 200A input current and 400A input current into 100mA small current output so that the circuit is cut off to protect the whole system...
 600A Protection Current Transformer The 600A protection current transformer can endure at most 8 times overload. It has wide current measuring range and high consistency. Customers can choose from the black models and the white models...