Lub VBI-12 ib lub caij nplooj ntoos hlav kev ua haujlwm yog ib qho khoom sib xyaw tshwj xeeb uas tsim los rau peb-theem AC 50Hz, ntsuas hluav taws xob 12KV sab hauv tsev high-voltage nqus Circuit Court breaker ua haujlwm. Nws yog ib tug modular functional unit tsim nrog ib tug compact thiab yooj yim qauv. Txhim khu kev qha thiab yooj yim rau kev khiav lag luam. Lub optimized kaw muaj nuj nqi chav tsim tsim txo qhov kaw lub hwj chim, uas tsis tsuas yog pab daws qhov tshwm sim ntawm kev ua tsis tiav xws li tsis tuaj yeem tswj thiab tsis kam qhib tom qab kaw, tab sis kuj txo qhov kev mus ncig lub zog yuav tsum tau qhib; lub cev muaj zog cia chav tsev Nws txais yuav iav kis tau tus mob thiab compact qauv, uas txo cov neeg kho tshuab tsis ua hauj lwm vim muaj teeb meem zoo xws li chains. Yog li ntawd, nws yog qhov zoo dua qub uas qhov kev sib txuas ntawm lub cev muaj zog lub zog khaws cia tau txais cov iav kis tau tus mob, muaj cov qauv compact, thiab txo cov neeg kho tshuab tsis ua hauj lwm los ntawm cov teeb meem zoo xws li chains. Li no zoo heev txhim kho cov neeg kho tshuab lub neej ntawm Circuit Court breaker caij nplooj ntoos hlav mechanism (30,000 zaug). Qhov saum npoo ntawm 80% ntawm cov khoom hauv lub tshuab yog kho nrog cov txheej txheem tshwj xeeb, uas ua kom muaj peev xwm tiv thaiv corrosion ntawm cov khoom thiab ua kom cov khoom zoo sib xws thiab ruaj khov.
Ib puag ncig tej yam kev mob
1.Ambient kub: -15 ℃ ~ + 40 ℃ (ntawm -30 ℃ tso cai cia thiab tsheb thauj mus los).
2. Qhov siab: ≤1000m.
3. Tus txheeb ze av noo: nruab nrab txhua hnub ≤95%, qhov nruab nrab txhua hli ≤90%. saturated vapor siab txhua hnub nruab nrab ≤2.2kPa, txhua hli nruab nrab ≤1.8 kPa.
4. Kev siv av qeeg: ≤8 degree.
5. Tsis muaj hluav taws kub, tawg phom sij, ua qias neeg, tshuaj lom neeg corrosion, nrog rau qhov chaw muaj kev vibration hnyav.
1. Kev khiav hauj lwm mechanism ntawm Circuit Court breaker nrog mus tas li hlau nplaum ib theem DC lub cev muaj zog cia lub zog, cia lub zog nrog ua raws li cov ntaub ntawv qhia:
| Hom | Rated voltage (V) | Lub zog (W) | Kev ua haujlwm li qub (V) | Cia lub zog lub sij hawm ntawm qhov ntsuas voltage (S) |
| ZY55-1 | DC 110 DC 220 | 70 (80) | 85% ~ 110% | ≤ 10 |
* Ua haujlwm voltage txais AC / DC lub zog. () nrog 40kA parameter.
2. Technical cov ntaub ntawv rau kev khiav hauj lwm mechanism coil thiab tso tawm
| Lub npe | Lub zog (W) | Rated ua haujlwm voltage (V) | Lub zog ua haujlwm li qub | Lus hais |
| Kaw kauj | ib 368 | DC 220 DC 110 | 85% -110% ntsuas voltage | |
| Qhib coil | ib 368 | 65% -120% ntsuas voltage | 30% rated voltage yuav tsum tsis txhob qhib | |
| Thaiv coil | 4.8 | DC 110 | 85% -110% ntsuas voltage | |
| Overcurrent tso tawm Y7 (Y8, Y9) | - | Tam sim no 5A-3.5A |
