XGN15-12 unit type simbi yakavharirwa mhete network switchgear yakavakirwa paFLN □-12 mhando SF. Kuchinja kwemutoro kunoshandiswa sechinjo huru uye iyo kabati yese inotora mhepo-yakavharidzirwa, compact uye inowedzera simbi yakavharwa mhete network switchgear yakakodzera kugovera otomatiki. Iyo ine hunhu hwechimiro chakareruka, flexible operation, yakavimbika interlocking uye nyore kuisa. Tinogona kupa zvinogutsa zvigadziriso zvehunyanzvi zvekushandisa kwakasiyana uye zvinodiwa nemushandisi.

Iyo main switch yeXGN15-12 unit metal yakavharirwa mhete network switchgear inoshandisa iyo FLN36-12 uye FLN48-12 SF inogadzirwa nekambani yedu. Load switch, kana SFG mhando SF inogadzirwa neABB. Iyo yekuremedza switch inogona zvakare kuve yakashongedzerwa neVS1 mhando, VD4 / S mhando, ISM mhando vacuum circuit breaker kana HD4/S mhando SF6 wedunhu breaker zvinoenderana nezvinodiwa nemushandisi. Iyo yekuremedza switch uye yedunhu breaker inogona kushandiswa nemaoko kana nemagetsi. Iyo simba rekugovera otomatiki basa rinogona kuitika mushure mesarudzo yemagetsi inoshanda mashini, PT, CT, FTU uye mudziyo wekutaurirana.

Iyo huru yehunyanzvi parameters

Project	Unit	Load switch cabinet	Yakasanganiswa magetsi emagetsi	Circuit breaker cabinet
Rated voltage	Kv	12	12	12
Rated frequency	Hz	50/60	50/60	50/60
Rated current	A
Bhazi guru	A	630	630	630
Bhazi rebazi	A	630	125 (zvichienderana neyakayerwa ikozvino ye fuse)	630
Rated insulation level	kv
Simba frequency inomira voltage (chikamu kune chikamu uye chikamu kusvika pasi)	kv	42	42	42
Simba frequency inomira voltage (pakati pekuputsika)	kV	48	48	48
Simba frequency inomira voltage (kutonga uye anobatsira wedunhu)	kV	2	2	2
Mheni yekumanikidza inomira voltage (chikamu kuenda kuchikamu uye chikamu kusvika pasi)	kv	75	75	75
Mheni yemheni inomira voltage (pakati pekuputsika)	kv	85	85	85
Yakatemerwa nguva pfupi inomira ikozvino (ms)	kA
Main dunhu	kA	20/3s		25/2s
Ground loop	kA	20/25		25/2s
Yakatemerwa peak inomira ikozvino (peak)	kA	50		63
Yakatemerwa pfupi dunhu kugadzira ikozvino (peak)	kA	5o	8o	63
Rated short circuit breaking current	kA	.	31.5	25
Rated kutamiswa ikozvino	A		1750	.
Rated active load breaking current	A	630	.	.
Rated yakavharwa loop breaking current	A	630		630
Rated tambo yekuchaja breaking current	A	10		15
Dziviriro level		IP3X	P3X	p3X
Mechanical hupenyu	Chechipiri-chiyero
Load switch		saka00	saka00	10000
Grounding switch		2000	2000	2000