Current transformer for earth-fault protection of power transformers (HV/HV and HV/MV).
| Parameter | Value |
| Rated primary current | 400 A |
| Rated secondary current | 1 A |
| Rated load | 10 VA |
| Accuracy class | 10P |
| Rated overcurrent limit | ≥ 20 |
| Insulation | 0,72/4 kV |
| Weight | cca 65 kg |
| Environmental durability | AB8, AD2 |
Electrical parameters are certified by authorized testing facility.
Transformer is certified for AB8 and AD2 environmental class.
A - magnetic core, B - secondary winding, C - binding frame, D - binding screw bolts
GALLERY
Files for download
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- KTP 400 - datasheet
- 361.54 KB
- Download
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- KTP 400 - type test report - 1
- 575.91 KB
- Download
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- KTP 400 - type test report - 2
- 527.84 KB
- Download
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- KTP 400 - blueprint
- 176.12 KB
- Download
References
| Title | Implementation year | Detail |
|---|---|---|
| KTP400 - SAG Elektrovod, a.s. | 2015 | - |
| KTP400 - Cofely a.s. | 2015 | - |
| KTP400 - ASE s.r.o. | 2014 | - |
| KTP400 - GA Energo technik s.r.o. | 2014 | - |
| KTP400 - EGEM s.r.o. | 2014 | - |
