- 29
- Dec
400 KVA 20 KV trafo distribusi jinis lenga hermetik, trafo terendam lenga, trafo didinginkan lenga, pabrik pemasok produsen China, kualitas dhuwur
Karakteristik trafo distribusi minyak hermetik 400 KVA 20 KV
Tipe Transformer: S11- 400kVA-20/0.4 kV
- Tegangan dhuwur: 20 kV
- Tegangan rendah: 0.4 kV
- Simbol sambungan: Dyn11/Yyn0/Yzn11
- Rentang tapping: ± 2 × 2.5%
- Bahan kumparan: Tembaga/Aluminium
- Tipe pendinginan: ONAN
- Mode pangaturan voltase: Off-load voltase ngatur / Unexcited voltase ngatur
- Mundhut mbukak: 4970/4730 W
- Ora mundhut beban: 570 W
- Tegangan impedansi: 5.5%
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