Standard CT&PT
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Double Stage Standard PT with voltage Generator HJS6-10-35
high accuracy and high voltage level.
Can test 0.2 class or higher voltage transformer with 35kV,35/√3kV,10kV，10/√3kV,0.2VA secondary burden (at 100V); 0.07VA secondary burden (at 100/√3V)
Double stage with voltage generator Stable and reliable output
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High Voltage Standard Potential Transformer HJ series (66-500KV)
1) 110-500KV/√3kV maximum range for option.
2) High accuracy and stability and performance.
3) Used as a standard for PT testing.
4) Different design for different maximum voltage level.
Customized according to client requirement is available.
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Standard CT With Current Generator HLS series
High accuracy.
5 to 4000A current transformer design (or according to client requirement).
Used for precision measurement of calibration of instrument CT.
With facility to test the performance of CT and verify its own accuracy.
Can integrate with current source.
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Standard Current Transformer HLB-32G series
5-3200A current transformer design.
Adopting two stage principles to ensure excellent accuracy.
Accuracy class: 0.005.
Operating range: (1-120%)In.
Approx 50kgs.
Current transformer integrated with source can be optional.
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Double Stage Standard Current Transformer BL258H
High accuracy, can be up to class 0.002.
5 to 5000A current transformer design (or according to client requirement).
Used for precision measurement of calibration of instrument CT.
Integrated with current source (optional).
Double stage burden ±2.5±j2.5mΩ.
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Standard Potential Transformer (6-35KV)
High accuracy and stability Use as a standard PT for PT testing 0.05 class or 0.02 or higher (optional) Small excitation current Integrated with voltage generator are available.