Pillar type na IEE-Business magnetically controlled vacuum circuit breaker

Na MS4-12-630/20-XX series circuit breakers na switchgear da kyau wanda ake amfani da su a cikin gwamnati, suna da mekanismi mai zama a cikin material mai zama. Ana amfani da ita a cikin gwamnatin AC na uku masu tsari 12KV da ma'ana 50-60Hz, tun daga haka ya zama wurin tashar da kuma alamar yadda. Yana da muhimmanci sosai wajen inganta aiki a matsayin kayan aiki ko kuma inganta gaba-gaban kayayyaki. Wannan series ta circuit breakers ta haɗa da circuit breaker da kuma modulen da ke magance.

Strukturin circuit breaker
Koyar da sabon mekanismi, wanda ake shirya a tsaye da axis da vacuum interrupter. Babban excitation coils suna haɗa da parallel. Uku mekanismi
sun yi aiki daidai a cikin shaft da ke iya sama aiki da kuma samun signal output na auxiliary switch position.

Vacuum interrupter ya haɗa da bellows na waje, kuma bellows an yi amfani da stainless steel lamination welding process. Contact opening distance ita ce 8mm da overtravel ita ce 2mm. Contacts an yi design da shi a cikin principles of longitudinal magnetic field arc extinguishing.

Contact pressure spring on the insulating rod to ensure reliable contact between the moving and static contacts of the VI and that the related actions comply with the operational characteristic
requirements.

Insulating frame an yi amfani da SMC, wanda ke kula da upper and lower terminals, operating insulating rods, flexible connections, vacuum interrupters da sauransu, tare da role na insulation da support.

Application

MS4-05/06 Suitable for air insulated switchgear, for arc elimination line selection, phase selection, bypass and other applications.

Technology parameters

Note：Aluminum heat sinks need to be added.

Dimension