Split Core CT
Low Voltage CT
Medium Voltage CT
Iron Cores Series
The 3 phase current transformer is suitable for installation on the three-phase bushing ring of the switchgear and the main column switch for the measurement and protection of three-phase current and zero-sequence current.
- The iron core of 3 core current transformer and secondary winding are vacuum casted in a flame-retardant plastic housing with the epoxy resin.
- Stable in performance
- Cable voltage 10KV
|Conditions of Use:
|Current Transformer frequency: 50Hz or 60Hz;,
|Ambient temperature: -35 ° C – +55 ° C
|Current Transformer secondary current: 5A or 1A;
|Average temperature: ≤ 40 ° C.
|Power frequency withstand voltage 3kV, 1min;
|Current Transformer expansion current: 120%In;
|Atmospheric conditions: no serious pollution in the atmosphere
The details are as follows:
Primary current :25A-800A
Rated secondary current: 5A or 1A
A、C 2 Phases Single Winding Current transformer
A、C 2 Phases Single Winding Current transformer+ Zero-sequence current transformer
A、C 2 Phases Double Winding Current transformer
A、C 2 Phases Double Winding Current transformer+ Zero-sequence current transformer
A、B、C 3 Phases Single Winding Current transformer
A、B、C 3 Phases Double Winding Current transformer
A、B、C 3 Phases Double Winding Current transformer+ Zero-sequence current transformer
Zhikai ,we own one strong R&D and QC team continues to innovate new solutions for customers in the area of Smart Grid Industry all covering distribution, Saving&Protecting&Metering Electricity, and Power System
Note: There are different sizes of shells, we produce them according to client’s requirements.
Inner box, outer carton and wooden pallet