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Iron Cores Series
Product Description:
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.
Features:
- The iron core of 3 core current transformer and secondary winding are vacuum casted in a flame-retardant plastic housing with the epoxy resin.
- Moisture-proof,
- Stable in performance
- Maintenance-free.
- Cable voltage 10KV
Specification:
| Technical Parameters: | 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; | Altitude: ≤3000m |
| 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
Wiring Diagram:
Note: There are different sizes of shells, we produce them according to client’s requirements.
.Package:
Inner box, outer carton and wooden pallet
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