I. Txhim khu kev rwb thaiv tsev
Lub tshuab nqus tsev Circuit Court breakers yuav tsum tiv taus kev khiav hauj lwm voltages thiab ntau yam overvoltages (xws li hloov overvoltages thiab atmospheric overvoltages) thaum ua haujlwm. Lawv cov txheej txheem rwb thaiv tsev yuav tsum xyuas kom meej tias nws tsis tawg raws li cov xwm txheej no.
Cov kev cai tshwj xeeb muaj xws li:
Lub zog zaus tiv taus qhov hluav taws xob: Rau 12kV cov khoom, qhov inter-ncej thiab ncej- rau- hauv av tiv taus voltages yuav tsum yog 42kV, thiab inter- tawg tiv thaiv voltage yuav tsum yog 48kV.
xob laim impulse withstand voltage: Qhov inter-ncej thiab ncej- rau- av tiv taus voltages yuav tsum yog 75kV, thiab inter- tawg tiv thaiv voltage yuav tsum yog 84kV.
Txawm nyob rau hauv lub xeev qhib, lub tshuab nqus tsev interrupter so yuav tsum muaj txaus rwb thaiv tsev muaj peev xwm.
II. Zoo conductivity thiab thermal stability
Circuit Court breakers yuav tsum muaj peev xwm ua haujlwm ruaj khov thaum nqa cov ntsuas tam sim no rau lub sijhawm ntev thiab muaj peev xwm tshaj tawm.
Temperature Rise Control: Raws li qhov ntsuas tam sim no, qhov ntsuas kub ntawm txhua qhov yuav tsum tsis pub tshaj tus nqi teev.
Loop Resistance: DC tsis kam ntawm lub ntsiab Circuit Court yuav tsum tau raws li cov khoom specifications (xws li, Tsawg tshaj los yog sib npaug rau 60μΩ rau 12kV / 1250A cov khoom).
DC voltage poob txoj kev (tam sim no tsis pub tsawg tshaj 100A) yuav tsum tau siv los ntsuas qhov tsis kam ntawm cov khoom siv hluav taws xob.
III. Txaus siab rau txhua yam muaj zog
Lub zog cuam tshuam thaum lub sijhawm qhib thiab kaw
Electrodynamic quab yuam thaum cuam tshuam luv luv -circuit tam sim no
Ntau yam kev ntxhov siab sab hauv ntawm kev ua haujlwm mechanism
Muaj kev cuam tshuam los ntawm lwm lub zog xws li av qeeg
IV. Kev tawg thiab ua kom muaj peev xwm ua tau raws li qhov yuav tsum tau ua
Yuav tsum muaj peev xwm cuam tshuam qhov ntsuas luv luv -circuit tam sim no thiab muaj qee yam hluav taws xob lub neej (xws li, 20-50 tag nrho-muaj peev xwm cuam tshuam).
Yuav tsum tuaj yeem kaw qhov luv luv -circuit kaw tam sim no (tus nqi ncov).
Yuav tsum muaj peev xwm qhib thiab kaw cov capacitive tam sim no (piv txwv li, hloov lub txhab nyiaj capacitor) thiab cov inductors me me. Tshwj xeeb loads xws li tam sim no
V. Precise Mechanical Characteristic Parameters
| Parameters | Yam yuav tsum tau muaj (12kV) |
| Sib cuag nrug deb | 8-12 hli |
| Tiv tauj Stroke | 3-4 hli |
| Kaw Bounce Sijhawm | Tsawg dua los yog sib npaug li 2ms |
| Asynchronous qhib thiab kaw | Tsawg dua los yog sib npaug li 2ms |
| Nruab Nrab Kaw Ceev | Kwv yees li . 0.6m/s |
| Nruab Nrab Qhib Ceev | 0.95-1.2m/s |
VI. Lub neej txaus
Mechanical Lifespan: Feem ntau yuav tsum tau ua haujlwm rau 10,000-30,000
Hluav taws xob Lifespan: Yuav tsum muaj tus naj npawb ntawm tag nrho - lub peev xwm luv luv - cuam tshuam tam sim no (xws li 20-50 zaug)
Nqus Lifespan: Lub sijhawm cia thiab tso cai hnav tuab ntawm lub tshuab nqus tsev cuam tshuam
VII. Environmental Adaptability
Qhov siab: Cov khoom lag luam tsim nyog rau Tsawg dua lossis sib npaug li 1000m, siab - qhov siab qhov khoom tuaj yeem ncav cuag 4600m
Ambient Kub: -25℃-+40 degree
Humidity: Txhua hnub nruab nrab cov av noo tsawg dua lossis sib npaug li 95%
Seismic Intensity: Tsis tshaj 8 degrees
VIII. Txhim khu kev khiav hauj lwm Mechanism
Txhim khu kev ua haujlwm thiab teb sai
Rwb thaiv tsev tsis kam ntawm qhov qhib thiab kaw coils yuav tsum tsis txhob tsawg dua 10MΩ
Smooth hluav taws xob thiab phau ntawv ua haujlwm yuav tsum yog ob qho tib si du
Kev cuam tshuam kev ua haujlwm xws li tiv thaiv-tswj thiab tiv thaiv- kev ua haujlwm tsis raug
Khoom Description
VTZ-12 1250Lub tshuab nqus tsev vacuumyog ib qho hluav taws xob sab hauv tsev rau cov ntsuas hluav taws xob 12kV, 1250A, AC 50 / 60Hz. Nws siv lub tshuab ua haujlwm modular thiab tsim nyog rau ntau yam kev lag luam thiab kev lag luam mining, nrog rau cov khoom siv hluav taws xob. Nws tuaj yeem siv los ua ib lub tawb nqa khoom siv nrog KYN28A-12 switchgear, los yog raws li ib qho chaw ruaj khov nrog cov khoom siv sib cuam tshuam, ua rau nws haum rau XGN2 thiab lwm cov khoom ruaj khov.
Peb qhov chaw nyob
Tsis yog. 1 East Gaoxin Avenue, Baoji City, Shaanxi Province, Suav
Xov tooj
+86 180 9176 5658
E -mail
xdtz03@westpowerelectric.com
