Cov khoom

Cov khoom

Yam khoom

Cov khoom kub

ZW8-12 Sab nraum zoov Nqus Circuit Court Breaker
Kev xaiv kev ua haujlwm 1. Ambient kub: sab sauv txwv +40 ℃, qis qis -30 ℃; 2. Qhov siab tshaj ≤ 2000 meters 3. Siab: tsis tshaj 700Pa (xws li cua ceev 34m / s); 4. Kev siv av qeeg: tsis pub tshaj 8 degree; 5. Cov pa phem qib: III chav kawm; 6. Qhov siab tshaj plaws txhua hnub kub ntau yam tsawg dua 25 ℃. Cov ntaub ntawv Cov Khoom Siv Parameter Voltage, tam sim no tsis muaj Rated voltage kV 12 Rated lub sij hawm luv zog fais fab zaus withstand voltage (1min) kV 42 Rated lightn ...
ZW20-12 Sab nraum zoov Nqus Circuit Court Breaker
Kev xaiv kev ua haujlwm 1. Altitude≤2000 meters 2. Qhov chaw ib puag ncig kub: -30 ℃ ~ + 55 ℃ sab nraum zoov; qhov siab tshaj plaws txhua xyoo nruab nrab kub 20 ℃, siab tshaj txhua hnub nruab nrab kub 30 ℃; 3. txheeb ze av noo: 95% (25 ℃) 4. Seismic muaj peev xwm: kab rov tav av acceleration 0.3g, ntsug av acceleration 0.15g, tib lub sij hawm ntev ntawm peb sine waves, muaj kev ruaj ntseg yam ntawm 1.67 5. Av qeeg siv: 7 degrees 6. Qhov siab tshaj plaws txhua hnub kub sib txawv: 25 ℃ 7. Qhov kev siv o...
ZW32-12 Sab nraum zoov Nqus Circuit Court Breaker
Kev xaiv Kev Ua Haujlwm Kev Ua Haujlwm 1. Qhov ntsuas kub ib puag ncig: sab sauv txwv +40 ℃, qis qis -30 ℃ 2. Qhov siab ≤ 2000 meters 3. Cua siab: tsis tshaj 700Pa (xws li cua ceev 34m / s) 4. Av qeeg siv: Tsis txhob siab tshaj 8 degree 5. Cov pa phem qib: III chav kawm 6. Qhov kub siab tshaj plaws txhua hnub: tsawg dua 25 ℃ . Cov ntaub ntawv Cov Khoom Siv Parameter Voltage, tam sim no tsis muaj Rated voltage kV 12 Rated lub sij hawm luv zog fais fab zaus withstand voltage (1min) kV 42/48 Rated l...
ZW32-24 Sab nraum zoov Nqus Circuit Court Breaker
Kev xaiv kev ua haujlwm 1. Cov huab cua kub nyob ib puag ncig: Qhov ntsuas kub txhua hnub hloov pauv: -40 ℃ ~ + 40 ℃ diurnal variation ntawm kub tsawg dua 25 ℃; 2. Qhov siab: tsis tshaj 2000 meters 3. Cua ceev tsis tshaj 35m / s (sib npaug rau 700Pa ntawm qhov chaw ntawm lub cylindrical); 4. Ice npog thickness tsis ntau tshaj 10mm; 5. Kev siv lub hnub ci tsis tshaj 1000W / m ² 6. Kev ua qias tuaj tsis tshaj GB 5582 IV chav kawm 7. Seismic siv tsis tshaj 8 chav kawm 8. Tsis muaj nplaim taws, tawg ...
ZN28-12 Sab Hauv Tsev Nqus Circuit Court Breaker
Kev xaiv kev khiav hauj lwm tej yam kev mob 1. Qhov kub thiab txias: sab sauv txwv +40 ℃, qis txwv -15 ℃; 2. Qhov siab: ≤2000m; 3. Tus txheeb ze av noo: tus nqi nruab nrab txhua hnub tsis ntau dua 95%, qhov nruab nrab txhua hli tsis ntau dua 90%; 4. Kev siv av qeeg: tsawg dua 8 degrees; 5. Tsis muaj hluav taws kub, tawg, muaj kuab paug, tshuaj corrosion thiab qhov chaw vibration hnyav. Technical data Item Unit Parameter Parameters of voltage, tam sim no, lub neej Rated voltage kV 12 Rated short time power zaus nrog ...
ZN63M-12 (Magnetic Hom) Sab Hauv Tsev Nqus Circuit...
Xaiv ZN63M - 12 PM 630 - 25 HT P210 Lub npe Rated voltage (KV) Ncej hom Kev khiav hauj lwm mechanism Rated tam sim no (A) Rated short-circuit breaking tam sim no (KA) Kev Txhim Kho Phase spacing Sab hauv tsev nqus Circuit Court breaker 12: 12KV Tsis muaj cim: Insulating cylinder hom P Khoom-sealing hom M: Insulating lub tog raj kheej yam ruaj khov magne 630, 1250, 1600, 2000, 2500, 3150, 4000 20, 25, 31.5, 40 HT: Handcart FT: Tsau hom P102, P150, P150, P150, Phaj ZN63-12 □M feem ntau yog P210mm, uas ...

Sab hauv tsev nqus Circuit Court Breaker

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