Mekanisman tsohon kisan gaba a cikin bakin daidai na 12kV (gaban ruwa bila gas SF6)

Mekanizmu na isoloci don VHK-J12 na kabinetin tsafta-tsafta ce da ke cikin shi VHK-J12 circuit breaker reclosing spring operating mechanism, sannan mekanizmu na isoloci ce da ke cikin RNHSG-07 compression spring isolation operating mechanism. Mekanizmu na isoloci yana aiki a nan hagu, amma V operating mechanism yana aiki a nan hagu, wanda ya yi amfani da single rod mechanical structure don in samun interlocking da doorin daji. Ba za a iya buka doorin daji ba haka idan main circuit yake cikin yanayin open state da kuma yadda ita da kyau. Tasirin mekanizmu ta ce mai kusa, sannan operation interlocking ta da shawarwari da muhimmancin tashin hanyar cin kwaikwayo.
Mekanizmu na aiki ta daidai da abubuwan da aka tabbatar da su a cikin standards kamar GB1984-2014, GB/T1022-2020, GB3804-2017, GB3906-2020, etc.

Aiki na bukata da sauya

Aiki na kula:
①. Buka door; ②. Saka handle a grounding operation hole ta G mechanism da kuma yi aiki counterclockwise don in koyar da locking/grounding ta doorin daji; ③. Saka handle a isolation operation hole ta G mechanism da kuma yi aiki counterclockwise don in buka switch ta isoloci; ④. Saka handle a energy storage operation hole ta V mechanism da kuma yi aiki clockwise don in store energy a cikin circuit breaker; ⑤. Sa green button a V mechanism don in buka circuit breaker switch,
Aiki na kula:
①. Sa red button a V mechanism don in sauya circuit breaker switch; ②. Saka handle a isolation operation hole ta G mechanism da kuma yi aiki clockwise don in sauya switch ta isoloci; ③. Saka handle a grounding operation hole ta G mechanism da kuma yi aiki clockwise don in buka grounding switch; Ba za a iya buka doorin daji ba haka idan an kula da kuma an ground shine.

Parametarin bayanai

Installation dimensions