ZW8-40.5 Sab nraum zoov Nqus Circuit Breaker
Qhuav Taw Qhia
Txheej txheem cej luam:
ZW8-40.5 Sab nraum zoov Nqus Hluav Taws Xob Hluav Taws Xob yog lub tshuab hluav taws xob sab nraum zoov sab nrauv tsim los ntawm Shaanxi Huadian Electric. Ntawm qhov tod tes, Cov khoom siv tuaj yeem siv rau ob qho tib si rau kev tswj thiab kev tiv thaiv ntawm cov chaw tsim hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, thiab tseem rau cov chaw uas nquag ua haujlwm. Ntawm qhov tod tes, Nws tsis yog tsuas yog siv rau kev tsim kho tshiab substations, tab sis kuj rau cov roj-dawb transformation ntawm qub substations.
ZW8-40.5 Sab nraum zoov Nqus Circuit Court Breaker yog siv nyob rau hauv AC 50HZ peb-theem fais fab system, raws li ib tug faib thiab ua ke load tam sim no, overload tam sim no thiab luv-circuit tam sim no. Cov khoom tuaj yeem muab faib ua hom zoo tib yam, hom antifouling thiab cov qauv siab raws li kev siv.
ZW8-40.5 Sab nraum zoov Nqus Circuit Court Breaker ua tau raws li cov qauv: GB1984 "AC High Voltage Circuit Breaker" thiab IEC56 "AC High Voltage Circuit Breaker" cov qauv, thiab ONJ.520.023JT (Sab nraum zoov High Voltage Vacuum Circuit Breaker Technical Conditions) .
Qhov zoo:
Lub built-in multi-kais tam sim no transformer tuaj yeem siv los tiv thaiv overcurrent.
Kev siv ob-winding tam sim no transformer yuav siv tau raws li kev tiv thaiv thiab metering.
Yog hais tias ib tug voltage transformer, tsis siv neeg recombination maub los, thiab tsis siv neeg segmentation maub los raug ntsia, tsis siv neeg thiab tej thaj chaw deb tswj ntawm lub hwj chim faib kev tiv thaiv yuav pom tau hais tias.
Cov kev rho tawm tuaj yeem raug teeb tsa los tiv thaiv Circuit Court.
Cov xwm txheej siv li qub:
1. Ambient cua kub: -40 degree ~ ntxiv rau 40 degree .
2. Qhov siab: tsis tshaj 2000m.
3. Cov huab cua nyob ib puag ncig tuaj yeem ua rau muaj plua plav, pa taws, corrosive gases, chav lossis ntsev tsuag.
4. Cua ceev tsis tshaj 34m/s.
5. Kev vibration los yog hauv av txav los ntawm lub switchgear thiab cov khoom tswj yog negligible.
6. Cov pa phem theem: III.
Specification
Lub ntsiab technical parameters ntawm Circuit Court breakers:
| Tsis muaj. | Yam khoom | Chav tsev | Cov ntaub ntawv | ||
| 1 | Rated Voltage | kV ua | 40.5 | ||
| 2 | Rated rwb thaiv tsev (1min zog zaus withstand voltage) | kV ua | 95 | ||
| 3 | Rated rwb thaiv tsev (Rated xob laim impulse withstand voltage) | kV ua | 185 | ||
| 4 | Rated Zaus | Hz | 50 | ||
| 5 | Rated Tam sim no | A | 1250 / 1600 | ||
| 6 | Rated luv-circuit breaking tam sim no | kA | 20 / 25 / 31.5 | ||
| 7 | Rated kev txiav txim ntawm kev ua haujlwm | / | O-0.3S-CO-180S-CS | ||
| 8 | Tus naj npawb ntawm cov ntsuas luv luv-circuit breaking tam sim no | t | 63 / 80 | ||
| 9 | Rated luv-circuit qhib thiab kaw tam sim no (Peak) | kA | 63 / 80 | ||
| 10 | Rated ncov tiv taus tam sim no | kA | 50 / 63 / 80 | ||
| 11 | Rated tiv taus tam sim no rau lub sijhawm luv luv | kA | 20 / 25 / 31.5 | ||
| 12 | Rated luv luv Circuit Court ntev | s | 4 | ||
| 17 | Rated ua haujlwm voltage | V | AC / DC 220, AC / DC 110, AC / DC 24 | ||
| 18 | Mechanical Lifetime | t | 10000 | ||
Kev tsim tawm cov ntsiab lus
Khoom taw qhia thiab installation qhov ntev:
(Unit: hli)
Tuam txhab Profile
Shaanxi Huadian Electric Co., Ltd. muab cov neeg siv khoom nrog cov khoom lag luam thiab cov kev pabcuam thawj zaug, tsim kom muaj txiaj ntsig rau cov neeg siv khoom thiab lub tebchaws.
Kev cob qhia ntau lawm
Tiv thaiv kev tsim nyog
Cov ntawv pov thawj
Delibery thiab Them Nyiaj
Cim npe nrov: zw8-40.5 sab nraum zoov nqus tsev circuit breaker
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