Tsatanetsatane wa Mafotokozedwe
| Kanthu | (H)GWDCD1-12/630 | (H)GWDCD1-12/1000 | (H)GWDCD1-12/1250 |
| Mphamvu yamagetsi (kv) | 12 | 12 | 12 |
| Zovoteledwa Panopa(A) | 630 | 1000 | 1250 |
| Mafupipafupi (Hz) | 50/60 | 50/60 | 50/60 |
| Idavoteredwa kwakanthawi kochepa Kupirira Panopa | 25kA/3S | 25kA/3S | 25kA/3S |
| Peak Withstand Current(kA) | 63 | 63 | 63 |
| Kuvotera Kwanthawi Yaifupi Kuchuluka kwa Mphamvu Padziko Lapansi (Kuwuma/Kunyowa) | 65/50 | 65/50 | 65/50 |
| Kupirira kwa Voltage (kV)1min Phase mpaka Phase (Youma/Yonyowa) | 65/50 | 65/50 | 65/50 |
| Lighting Impulse Padziko Lapansi | 120 | 120 | 120 |
| Kupirira Voltage (kV)1min Phase mpaka Phase | 120 | 120 | 120 |
| Creepage Distance(mm) rabara ya silikoni | 398 | 398 | 398 |
| Creepage Ratio Distance(mm/kV) rabara ya silikoni | 32.5 (36.7) | 32.5 (36.7) | 32.5 (36.7) |
| mtunda wa gawo mpaka gawo (mm) | 220 | 220 | 220 |
| Moyo wamakina (nthawi) | ≥2000 | ≥2000 | ≥2000 |
Mapulogalamu a Isolator Switch
Insulator ndi mtundu umodzi wakusintha kochotsa komwe kumagwira ntchito ngati kutsitsa.Imalekanitsa gawo la dera lomwe cholakwikacho chimachitika kuchokera kumagetsi.Ma Isolators amagwiritsidwa ntchito pazida zokwera ma voltage ngati ma transfoma.Ntchito yayikulu ya Isolator ndikuti, imaletsa ma siginecha a DC & imalola ma siginecha a AC kuyenda.
Kugwiritsa ntchito kwa Isolators kumaphatikizapo zida zamagetsi okwera kwambiri monga ma transfoma.
Izi zimatetezedwa ndi makina otsekera kunja kapena ndi loko kuti asiye kugwiritsa ntchito mwangozi.
Wodzipatula mu Substation: Vuto likachitika pamalo ang'onoang'ono, ndiye kuti wodzipatula amadula gawo la kagawo kakang'ono.
Cholakwika chikachitika pamalo ang'onoang'ono, wodzipatula amadula gawo la kagawo kakang'ono.Zida zina zimagwira ntchito popanda kulowerera.
Wophwanya dera ali ngati MCB kapena ACB yomwe imayendetsa dongosolo lonse ngati pali cholakwika
Chifukwa chake, izi zonse ndizongowona mwachidule chopatula magetsi.Makhalidwe a odzipatula awa amaphatikiza kuti ndi chipangizo chotsitsa, chogwiritsidwa ntchito pamanja, chepetsani mphamvu kuzungulira, kudzipatula kwathunthu kuti mukonzekere bwino, kumaphatikizapo loko, ndi zina zambiri.
