Type: | Box Transformer |
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kapasite: | 800 kva |
nominal gerilim: | 10 kv/0,4 kv |
birincil gerilim: | 6.3 / 6.6 / 10 / 10,5 kv |
i̇kincil gerilim: | 0,4 kv |
frekans: | 50 hz |
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Item | Unit | Primary voltage | Transformer | Secondary voltage |
Rated capacity | KVA | 50-1250KVA | ||
Rated voltage | KV | 3-35kv | 10/0.4& 35/0.4 | 0.23-0.45kv |
Rated current | A | 400-630 | 72.2/1820 | 2000 |
Rated short-circuit breaking current | KA | 50(fuse) | 15-65 | |
Rated current | KA | 50 | ||
Thermal current | KA*S | 20*2 | 15*1 30*1 | |
1minPower frequency voltage withstand | KV | Earthing:42 Fracture:48 |
Oil type: 28 Dry type:35 |
2.0/2.5 |
Lightning impulse voltage withstand |
KV | Earthing:75 Fracture:85 |
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Shell protection grade | IP33 | IP23 | IP33 | |
Noisy | dB | Oil-Immersed transformer: 65 Dry transformer:55 |
Q1: How long is the warranty period?
Doğrulanmış işletme lisanslarına sahip tedarikçiler