RNVD-12 SF6 gas filling cabinet electric spring operating mechanism circuit breaker mechanism
Abubuwa gaba
| Muhimmiya | Switchgear parts |
| Model NO. | RNVD-12 SF6 gas filling cabinet electric spring operating mechanism circuit breaker mechanism |
| Rated Voltage | 12kV |
| Siri | RNVD |
Bayani na sayen daga mai wuyaci
A cikin RNVD-12 SF6 circuit breaker operating mechanism yana aiki da ya fi dacewa don kula da ci gaba da kuma buɗe wani cikin inflatable high-voltage ring main units. Wannan series na cikin circuit breaker mechanisms ta yi amfani da tension spring midpoint control don kula, da kuma compression spring energy storage control don buɗe. Wani abu tana da reclosing function da kuma interlocking function idan a yi amfani da isolation mechanism. Yawan inganci, tana da mechanical lifespan da yake da 10000 cycles.
Split type button yana nufin buton body an fitowa a mechanism button column, da dust-proof da error proof cover a button operating part, fitowa a cabinet panel don in tabbatar da functional requirements na dust-proof da error proof.
Wannan series na abubuwa zai fara bayar ba a ƙarin da ake tsara daidai kuma ta shafi common technical requirements na GB1984-2014 High Voltage Switchgear and Control Equipment Standards da kuma GB/T 11022-2020 Common Technical Requirements of High Voltage AC Equipment and Control Equipment Standards
Instructions for use and operation
Energy storage operation:
Fitowa da sashen mechanism, baka handle na mechanism specific a operating shaft da ke cikin hagu na maso, saki kaɗan har zuwa ƙaramin rike har zuwa lokacin da aka samu "click" sound (a lokacin da energy storage indicator shaft yana ƙunshi energy storage to fully closed state) don in kula energy. Idan a yi amfani da electric, mechanism zai ƙare mai kula energy bayan ake sautari. Bayan ake kula energy, motor circuit zai ƙasa, energy storage zai ƙunshi, da kuma tattara don in kula (secondary circuit must be ensured to be accurate and error free during electric operation).
Closing operation:
Saka buton na green don in kula closing energy storage, mechanism zai ƙunshi circuit breaker switch don in kula main circuit. Idan a yi amfani da electric, closing electromagnetic coil zai sautari, da kuma energy storage zai ƙunshi da closing electromagnet. Mechanism zai ƙunshi circuit breaker switch don in kula main circuit, kuma opening spring zai kula energy (energy can continue to be stored at this time, but it cannot be closed again under the anti misoperation interlock)
Opening operation:
Saka buton na red don in kula disconnection energy storage, mechanism zai ƙunshi circuit breaker switch don in buɗe main circuit. Idan a yi amfani da electric, opening electromagnetic coil zai sautari, da kuma energy storage zai ƙunshi da opening electromagnet. Mechanism zai ƙunshi circuit breaker switch don in buɗe main circuit.
Installation dimensions
Makarantar Mai Yawanci
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