Hlau sab hauv-clad Withdrawable Switchgear
KYN28A-12 (GZS1) cov hlau sab hauv tsev-clad tshem tau switchgear yog ib qho kev faib hluav taws xob ua tiav tsim los rau peb-theem AC 50Hz systems. Nws yog dav siv rau kev txais thiab faib hluav taws xob hluav taws xob hauv cov hluav taws xob sib txuas ntawm 3 kV txog 12 kV, thaum muab kev tswj hwm kev ruaj ntseg, kev tiv thaiv, thiab kev saib xyuas ntawm cov hluav taws xob circuits.
Khoom taw qhia
KYN28A-12 (GZS1) cov hlau sab hauv tsev-clad tshem tau switchgear yog ib qho kev faib hluav taws xob ua tiav tsim los rau peb-theem AC 50Hz systems. Nws yog dav siv rau kev txais thiab faib hluav taws xob hluav taws xob hauv cov hluav taws xob sib txuas ntawm 3 kV txog 12 kV, thaum muab kev tswj hwm kev ruaj ntseg, kev tiv thaiv, thiab kev saib xyuas ntawm cov hluav taws xob circuits.
Qhov no switchgear yog nruab nrog ib tug relay compartment uas txhawb lub installation ntawm ntau yam microprocessor -raws li kev tiv thaiv relays, ua kom ntse tswj system. Nws nta cov kev ua haujlwm siab tshaj plaws nrog rau cov chaw taws teeb tswj, ntsuas cov chaw taws teeb, cov chaw taws teeb teeb liab, thiab kev hloov chaw taws teeb. Nrog rau kev tsim - hauv kev sib txuas lus sib txuas lus, lub kaw lus tuaj yeem muab tso rau hauv ib qho kev sib tham ntawm lub npav CAN.
Cov khoom siv yog tsim los nrog kev siv tshuab thiab hluav taws xob sib cuam tshuam, feem ntau hu ua "Five Prevention", uas ua kom muaj kev nyab xeeb ntawm kev ua haujlwm:
- Tiv thaiv kom tsis raug qhib lossis kaw ntawm lub Circuit Court breaker
- Tiv thaiv kom tshem tawm los yog tso rau ntawm qhov chaw tshem tawm hauv qab load
- Tiv thaiv kev kaw ntawm lub ntiaj teb hloov thaum lub voj voog hluav taws xob
- Tiv thaiv kom muaj zog ntawm lub voj voog thaum lub ntiaj teb hloov mus rau hauv qhov chaw kaw
- Tiv thaiv kev nkag mus rau cov chaw nyob
Lub switchgear tuaj yeem nruab nrog VS1 lub tshuab nqus tsev vacuum los yog xaiv tau teeb tsa nrog VD4 lub tshuab nqus tsev vacuum, muab kev yooj yim kom tau raws li cov ntawv thov sib txawv.
Ib puag ncig tej yam kev mob
Lub switchgear yog tsim los ua haujlwm nyob rau hauv ib puag ncig hauv qab no:
1. Ambient Kub:
Qhov siab tshaj plaws +40 degree, yam tsawg kawg nkaus -10 degree
2. Qhov siab:
Tsis pub tshaj 1000 m saum toj no hiav txwv theem
3. Humidity:
- Qhov nruab nrab cov av noo txhua hnub: Tsawg dua lossis sib npaug li 95%
- Lub hli nruab nrab cov av noo: Tsawg dua lossis sib npaug li 90%
4. Kev teeb tsa ib puag ncig:
Dawb los ntawm hluav taws kub, muaj kev phom sij tawg, muaj kuab paug hnyav, thiab cov roj corrosive uas yuav ua rau cov hlau puas lossis rwb thaiv tsev.
5. Mechanical conditions:
Muab tso rau hauv qhov chaw uas tsis muaj kev vibration loj lossis poob siab, thiab nrog rau qhov ntsug inclination tsis tshaj 8 degree
6. Cov xwm txheej tshwj xeeb:
Yog tias qhov kev pabcuam tiag tiag txawv ntawm cov lus teev tseg saum toj no, kev sab laj ntawm tus neeg siv thiab cov chaw tsim khoom yuav tsum muaj
Technical parameter
|
Yam khoom |
Chav tsev |
Cov ntaub ntawv |
|
Rated Voltage |
kV ua |
3.6, 7.2, 12 |
|
Rated Insulation Level – Fais fab zaus Nrog Voltage (1 min) |
kV ua |
42/48 |
|
Rated rwb thaiv tsev Level – Lightning Impulse Withstand Voltage (Peak) |
kV ua |
75/85 |
|
Rated Zaus |
Hz |
50 |
|
Rated Tam sim no |
A |
630, 1250, 1600, 2000, 2500, 3150 |
|
Rated Short-Lub Sijhawm Nrog Tam Sim No |
kA/S |
20/4, 25/4, 31.5/4, 40/3, 50/3 |
|
Rated Peak Nrog Tam Sim No |
kA |
50, 63, 80, 100, 125 |
|
Qib Kev Tiv Thaiv |
- |
Cov ntaub ntawv pov thawj: IP4X; Circuit Court breaker compartment (qhov rooj qhib): IP2X |
|
Rated Voltage ntawm Kaw, Qhib thiab Pab Circuits |
V |
DC: 24, 36, 48, 60, 110, 220 AC: 110, 220 |
|
Dimension |
mm |
800(1000)x1500x2300 |
Cim npe nrov: hlau sab hauv tsev-clad thim tau switchgear, Tuam Tshoj sab hauv hlau-clad rho tawm switchgear manufacturers, lwm tus neeg, Hoobkas
Xa kev nug
