Current transformer for earth-fault protection of power transformers (HV/HV and HV/MV).
Parameter | Value |
Rated primary current | 300 A |
Rated secondary current | 1 A |
Rated load | 10 VA |
Accuracy class | 10P |
Rated overcurrent limit | ≥ 30 |
Insulation | 0,72/4 kV |
Weight | cca 40 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
Files for download
-
- KTP 300 - blueprint
- 160.80 KB
- Download
-
- KTP 300 - datasheet
- 360.63 KB
- Download
-
- KTP 300 - type test report - 1
- 579.52 KB
- Download
-
- KTP 300 - type test report - 2
- 525.91 KB
- Download
References
Title | Implementation year | Detail |
---|---|---|
KTP300 - Cofely a.s. | 2015 | - |
KTP300 - ENERGON Dobříš s. r. o. | 2015 | - |
KTP300 - Senergos, a.s. | 2015 | - |
KTP300 - ČEZ, a. s. | 2015 | - |
KTP300 - Cofely a.s. | 2014 | - |
KTP300 - ZSE Energia, a.s | 2014 | - |
KTP300 - ČEZ, a. s. | 2014 | - |