XH-KCT-812 CT Current Transformer

XH-KCT-812 open-type CT Current Transformer is specially designed for electrical installation without dismantling and disconnecting the existing main bus bar or cable, and its secondary output is 5A or 1A.

The standard current signal matches the input port of the energy meter and measurement and control terminal of the power system, and is suitable for power measurement and control equipment such as electric energy meters, switch cabinets, and control cabinets.

Contact us


  • Open and close installation, easy to install and disassemble
  • 1A, 5A output can be selected under rated current
  • Various opening sizes for easy installation
  • The product complies with the standards GB20840 and IEC61869
  • Rated voltage: 0.66KV/0.72KV
  • Ambient temperature: -20°C to +50°C



  • Residual current monitors (RCM)
  • Residual current monitoring systems (RCMS)
  • Electric energy meters
  • Distributed measurement systems
  • Switch cabinets
  • Control cabinets



Rated Input Current 500A, 600A, 700A, 800A, 1000A, 1200A, 1250A, 1500A, 1600A
Rated Output Current 5A
Rated Voltage 0.66KV/0.72KV
Accuracy 0.5%
Burden 2.5VA, 5VA, 7.5VA
Frequency 50/60Hz
Insulation 3000V
Operating Temperature -20°C to +50°C
Dimensions 145 x 38 x 201