Incazelo yomkhiqizo
Isingeniso
I-JN22-40.5/31.5 uchungechunge lwangaphakathi lwe-HV earthing switch lucwaningwa futhi lwathuthukiswa yinhlangano yocwaningo kagesi ye-XI'AN HV, enomklamo othuthukisiwe nokusebenza okuzinzile, izakhiwo ezilula, ukulungiswa okulula kokuphela kokukhweza okufanele uhlelo lwamandla kagesi olune-40.5KV, izigaba ezintathu, I-AC 50Hz.Isekela nge-KYND-40.5 nezinye izinhlobo ezihlukahlukene ze-switchgear ye-HV kanye nokuvinjelwa komhlaba. II ihambisana ne-GB 1985-2004 kanye ne-IEC129 ejwayelekile.
Isimo sokusebenza
1. Ukuphakama: w 1000m
2. Izinga lokushisa le-ambient: -10°C ~+407Umuntu
3. Amandla okuzamazama komhlaba: w 8degree
4. Isebenza endaweni ngaphandle kwegesi ebolayo, evuthayo namanzi
Ikakhulukazi imingcele yezobuchwepheshe
Into | Iyunithi | idatha | |
I-voltage elinganiselwe | KV | 30 | |
I-voltage ephezulu | KV | 40.5 | |
Ilinganiselwe isikhathi esifushane ukumelana namanje (ukuzinza kwe-thermal) | THE | 31.5 | |
Ilinganiswe ngomjikelezo omfushane wokumelana nesikhathi | S | 4 | |
Ilinganiselwe isekethe emfushane yokwenza yamanje | THE | 80 | |
Isilinganiso esiphakeme sokumelana nokumelana kwamanje (ukuzinza okuguquguqukayo) | THE | 80 | |
Ileveli yokufaka elinganiselwe | I-Main Power Frequency Imelana Nogesi | KV | 95 |
I-Lightning Impulse Imelana Nogesi | 185 | ||
Ibanga Elimaphakathi Phakathi Kwezigxobo | isikhathi | 300;350;400 |
Uhlaka kanye nobukhulu bokufaka
IKhabhinethi ihlehla
B | H |
280 | 750 |
300 | 790 |
350 | 890 |
400 | 990 |
Oda amanothi
1. qinisekisa ukucaciswa komkhiqizo, ukuqina kwamandla kagesi okulinganiselwe, ibanga eliphakathi nendawo phakathi kwezigxobo.
2.Uma i-shaft idingeka.sicela ubonise indlela yokusebenza kwesokudla noma kwesokunxele ngokusho Io indawo yokusebenza eboniswa emdwebeni ongenhla.
3.Uma izinzwa ezinedivayisi yokubonisa kagesi zidingeka, sicela ubonise uhlobo CHA..
4.Sicela uthintane nathi uma kukhona isicelo esikhethekile.