I-ZW20-12 yangaphandle ye-HV vacuum breaker iyisisetshenziswa se-AC 50Hz 12kV esinezigaba ezi-3
♦ Indlela yokufaka: i-pole mounted;
♦ Uhlobo lwesigxobo: isigxobo esihlanganisiwe;
♦ Isicelo: isiteshi sangaphandle esingu-12kV, isizinda sikagesi.
♦ Uhlobo lokusebenza: manual, ugesi, isilawuli kude.
Izimo Zemvelo
♦ Ukuphakama:
♦ Izinga lokushisa lomoya: -40°C~ +40°C; ukushintsha kwezinga lokushisa kwansuku zonke
♦ Isivinini somoya
♦ Izinga elingcolile: IV;
♦ Izindawo zokufaka: Akukho mlilo, ingozi yokuqhuma, ukugqwala okukhulu kwamakhemikhali noma ukudlidliza okukhulu;
♦ Amandla okuzamazama komhlaba:
Imingcele Eyinhloko Yezobuchwepheshe
CHA | Into | Iyunithi | Inani | |
1 | I-voltage elinganiselwe | kV | 12 | |
2 | Imvamisa yamandla imelana ne-voltage (1min) | (omile) phakathi kwesigaba, umhlaba/ukuphuka; | kV | 42/48 |
(imanzi) phakathi kwezigaba, umhlaba | 34 | |||
3 | Umbani umelane ne-voltage (i-interphase, umhlaba/ukuphuka) | kV | 75/85 | |
4 | Ikalwe okwamanje | A | 630,1250 | |
5 | Isilinganiso sokuvama | Hz | 50 | |
6 | Ilinganiselwe ngokuphulwa kwesekethe emfushane | kA | 20, 25 | |
7 | Inani eliphakeme elilinganiselwe limelana nokwamanje (ukuphakama) | kA | 50, 63 | |
8 | Ilinganiselwe isikhathi esifushane ukumelana namanje | kA | 20, 25 | |
9 | Ilinganiselwe isekethe emfushane yokwenza yamanje | kA | 50, 63 | |
10 | Ilinganiselwe ubude besifunda esifushane | S | 4 | |
11 | Kukalwe ukulandelana kokusebenza | Izikhathi | O-0.3S-CO-1 80S-CO | |
12 | Ilinganiswe ngenombolo yamanje yokuphuka kwesekethe emfushane | Izikhathi | 30 | |
13 | Impilo yemishini | Izikhathi | 10000 | |
14 | I-voltage yokusebenza elinganiselwe (ingenziwa ngezifiso) | IN | 220 | |
15 | Isikhathi sokuvula | ms | ≤80 | |
16 | Isikhathi sokuvala | ms | ≤120 | |
17 | Isikhathi sokuphumula ngokuphelele | ms | ≤100 | |
18 | Isilinganiso sokushaja kwekhebula okwamanje | A | 50 | |
19 | Ibanga | E2~C2~M2(10000) | ||
20 | Ilinganiswe ngenombolo yamanje yokuphuka kwesekethe emfushane | Izikhathi | 30 |
Umdwebo Wesakhiwo Esijwayelekile Nosayizi Wokufaka (iyunithi: mm)
Izindlela zokufaka