VCB 12KV hw32-12F series sab nraum zoov AC high voltage ntse lub tshuab nqus tsev Circuit Court breaker VCB tsum
Lag luam wholesale 12KV Zw32-12F series sab nraum zoov AC siab voltage ntse lub tshuab nqus tsev Circuit Court breaker VCB tsum
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Cov ntsiab lus
hw32-12F series sab nraum zoov AC high voltage ntse lub tshuab nqus tsev Circuit Court breaker (tom qab no hu ua Circuit Court breaker) yog tsim rau 12kV thiab hauv qab no, AC 50H2 lub nroog network thiab cov hluav taws xob nyob deb nroog. Nws muaj kev ua txhaum kev tshawb nrhiav, kev tiv thaiv kev ua haujlwm thiab kev sib txuas lus muaj nuj nqi. Nws yog ntsia rau hauv 12kV nyiaj siv ua haujlwm kab lub luag haujlwm demarcation point, uas tuaj yeem paub tsis siv neeg txiav, ib-theem grounding thiab tsis siv neeg rho tawm luv luv-circuit txhaum. Nws yog qhov zoo tshaj plaws rau kev siv hluav taws xob xa hluav taws xob hloov pauv thiab xa tawm network automation kev tsim kho. khoom
Lub Circuit Court breaker tuaj yeem ua haujlwm manually, hluav taws xob ua haujlwm, ua haujlwm nyob deb thiab ua haujlwm nyob deb. Lub Circuit Court breaker yog tsim los ntawm peb qhov chaw: lub cev, kev khiav hauj lwm mechanism thiab tus tswj. Qhov kev rho tawm yog ntsia los ntawm tus neeg siv. Lub Circuit Court breaker tuaj yeem teeb tsa nrog CT tiv thaiv tam sim no transformer) ZCT (Zero-sequence tam sim no transformer) thiab PT (Voltage Transformer) ua tus ntes ntawm tus maub los.
Main technical parameters
| TSIS MUAJ. | Yam khoom | ||
| 1 | Rated voltage | KV | 12 |
| 2 | Rated zaus | HZ | 50 |
| 3 | Rated tam sim no | A | 630 |
| 4 | Rated luv Circuit Court breaking tam sim no | KA | 20 |
| 5 | Rated ncov tiv taus tam sim no (peak) | KA | 50 |
| 6 | Rated lub sij hawm luv luv tam sim no | KA | 20 |
| 7 | Rated luv Circuit Court kaw tam sim no (peak) | KA | 50 |
| 8 | Mechanicallife | sij hawm | 10000 |
| 9 | Rated lub sij hawm ntawm luv-circuit tam sim no | sij hawm | 30 |
| 10 | Fais fab zaus withstand voltage(Imn).(ntub)(dry) to ground/fracture | KV | 42/48 ib |
| 11 | Hluav taws xob poob siab tiv taus voltage (ncej) theem, hauv av / tawg | KV | 75/85 ib |
| 12 | Fais fab zaus withstand voltage ntawm lub thib ob Circuit Court rau Imin | KV | 2 |
