JCZR ihuza icyuma gikoresha amashanyarazi (Vacuum Contactor) na fuse

Uruvange rwa JCZR rwaImashini ikora imashini ikoresha umwuka ushyushyena Fuse

JCZR (ZFCC5) serial ni uruvange rwa AC High VoltageImashini ikora imashini ikoresha umwuka ushyushyena Fuse. Ifite ubwiyongere bw'inganda bugaragaza ko frequency: 50Hz, voltage ifite 12kV (7.2kV), power ifite 225A (Max.) (kuri 7.2kV: 315A Max.). Ishobora guhuzwa na switch-gear na FC circuit yubatswe, ikoreshwa hamwe n'uburinzi rusange. Ishobora kugenzura no kurinda moteri ifite voltage nyinshi, transformer na capacitor bank.

Igishushanyo mbonera cy'ibicuruzwa:
1. JCZR ni uruvange rwa FC rwa JCZ5 Vacuum Contactor na High Voltage Current Limiting Fuse hakurikijwe urukurikirane. Igikorwa cyo kugenzura gikorwa na JCZ5 Vacuum Contactor naho igikorwa cyo kurinda gikorwa na High Voltage Current Limiting Fuse.
2. JCZR ikoresha VSI (ZN63A) breaker base cart nk'imiterere ya swing bar. Ifite imiterere nto, kandi ingano yayo ihuye na KYN28 high voltage gear.

"Uburinzi umunani" bukoresha imiterere yizewe yo gufunga, bushobora kwirindwa imikorere mibi y'amashanyarazi yavuzwe haruguru:

1. Iyo contactor ifunguwe, igare rishobora kwimurwa;

2. Iyo ikigare kiri mu mwanya wo kuruhuka/gupima n'aho gikorera, contactor ishobora gufungwa;

3. Iyo icyuma gifunga ubutaka kiri mu mwanya wo gufungura, igare rishobora kwimurwa kuva aho ripimirwa rijya aho rikorera;

4. Iyo ikigare kiri mu mwanya uwo ari wo wose hagati yo gukora no kugerageza, icyuma gifunga ubutaka ntigishobora gufungwa;

5. Iyo ikigare kiri mu mwanya wo kuruhuka/gupima gusa, icyuma cyo gufunga ubutaka gishobora gufungwa;

6. Iyo ikigare kiri mu mwanya wo kuruhuka/gupima gusa, umuryango w'ikigare urashobora gukingurwa;

7. Iyo ikigare kiri mu mwanya wacyo, plagi ya kabiri izafungwa kandi ntigomba gukurwamo;

8. Kontakteri iba iri hafi, igihe cyose ikamyo iri mu mwanya wo gukora cyangwa wo gupima, ikamyo ntishobora kwimurwa.

Ibipimo

Igipimo cy'Ishyirwa mu Bikorwa

(1) 7.2kv

(2) 12KV