Mekanisman tsohon kisan gaba a cikin bakin daidai na 12kV (gaban ruwa bila gas SF6)
Abubuwa gaba
| Muhimmiya | Switchgear parts |
| Model NO. | Mekanisman tsohon kisan gaba a cikin bakin daidai na 12kV (gaban ruwa bila gas SF6) |
| Rated Voltage | 12kV |
| Raitidu kọ̀ọ̀kan | 630A |
| Rated Frequency | 50/60Hz |
| Siri | VHK-J12 |
Bayani na sayen daga mai wuyaci
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
| Nimber | Item | Unit | Parameter |
|---|---|---|---|
| 1 | Voltage Level | V | AC/DC220; AC/DC110; DC48; DC24 |
| 2 | Rated Power | W | 40 |
| 3 | Operating Environment | °C | -40~+40 |
| 4 | Power Frequency Withstand Voltage | kv | 2/1min |
| 5 | Normal Operating Voltage Range of Closing Coil | UL | 85%~110% |
| 6 | Normal Operating Voltage Range of Opening Coil | UL | 65%~110% |
| 7 | Low Voltage Operating Range | UL | ≤30% (no operation for 3 times of closing and opening) |
| 8 | Salt Spray Resistance Grade | h | 96 |
Installation dimensions
Funtuoyin daɗi na ƙarin hanyar zuwa: ① Inganci mai zurfi: Samun inganci mai zurfi a kan ɓangaren inganci bayan wani ƙasa da kuma ƙasashe mafi yawa don in taimaka wa zuri. ② Tashin daidaito: Tashin daidaito a kan bututu, masu rawa, da kuma fayuwari mai dacewa don in ƙarewarsa wasu abubuwa kamar inganci mai zurfi. ③ Kafa da tsakiyar: Yana iya kafa da tsakiyar ƙasar da kadan kamar mutane da suka fi girma a kan ƙasar da ba ta ƙarfin samun rai. ④ Inganci mai sauke: Yana yi inganci a kan ƙananan, baa tabbas ba a yi amfani da gasar SF6, baa tabbas ba a yi amfani da abubuwan da suke gudanar da ƙananan ko abubuwan da suke rage, wanda ya shiga da siyasa da ƙasashe mafi yawa a duniya.)
Dukkan farko suna cikin uku abubuwa: ① Ingantaccen wurin: Wurin da na biyu a kasa ya shiga a karkashin gabin, wanda yake taimaka wa gwamnati a kan gida da ba sa shi wani wurin a gaban busbar; ② Hukuma a tuntubi: An amfani da hukuma a tuntubi, wanda yake taimaka masana'antar kiɗa a zama mafi inganci, kuma adadin yanayi game da jirgin kisan ya zama. ③ Taimakawa masana'antar kurfofin: Yana da muhimmanci wajen gabin da ke da tsari mai kusa, wajen iya rafin wata wurin don abubuwan masana'antar baki ɗaya. A halin abubuwan masana'antar da suka biye da wurin da na biyu a kasa kamar hanyar kwatanta, hadin kwallonsa da take daga ƙasa, kuma taimakawa masana'antar al'amuran ƙasa, dukuna suke da damar amfani da ƙungiyoyin 12kV
Makarantar Mai Yawanci
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12KV na gida (air insulated without SF6 gas) vacuum circuit breaker switch (upper isolation)
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Isoladawar da 12KV mai kyauwa (mai kisan hawa, bace tana da gas SF6, an kisa da nitrogen)
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12KV na ƙarfin kwallon jiki (kwaikwayi da ba ta ɗaukar SF6) na gaji mai saukar hankali
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12kV na ƙarfin yawan zafi daidai (daidai cikin hawa bila gas SF6) na gaba mai hankali na kawo magana
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Mekanisman daɗiɗaƙo a ƙofin gida mai hankali ga alamomin kasa (da ƙarfi mai sauƙi ba ta ƙunshi gas SF6)
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12kV na gida na aiki (na ƙarfi mai girma ba ta da gas SF6) PT kallamu na aiki
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NAL Indoor Air Switch Disconnector NAL Indoor Air Switch Disconnector
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