Cov khoom

Cov khoom

Yam khoom

Cov khoom kub

ZW7-40.5 Sab nraum zoov Nqus Circuit Court Breaker
Kev khiav hauj lwm tej yam kev mob 1. Ambient kub: sab sauv txwv +40 ℃, qis txwv -30 ℃; Hnub sib txawv tsis tshaj 32K; 2. Qhov siab: 1000m thiab thaj chaw hauv qab no; 3. Cua siab: tsis ntau tshaj 700Pa (xws li cua ceev 34m/s); 4. Cov pa phem theem: IV chav kawm 5. Av qeeg siv: tsis pub tshaj 8 degree; 6. Ice thickness: tsis ntau tshaj 10mm. Cov ntaub ntawv Cov Khoom Siv Parameter Voltage, tam sim no tsis muaj Rated voltage kV 40.5 Rated lub sij hawm luv luv fais fab zaus withstan ...
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. Kev siv zog o...
ZN85-40.5 Sab Hauv Tsev Nqus Circuit Court Breaker
Kev xaiv kev ua haujlwm 1. Ambient kub -10 ℃ ~ + 40 ℃ 2. Qhov siab ≤ 1500m; 3. Qhov txheeb ze av noo: qhov nruab nrab txhua hnub tsis ntau dua 95%, qhov nruab nrab txhua hli tsis ntau dua 90%, qhov nruab nrab txhua hnub ntawm saturated chav tsis siab tshaj 2.2 * 10-³Mpa, thiab qhov nruab nrab txhua hli tsis ntau dua 1.8 * 10-³Mpa; 4. Kev siv av qeeg tsis tshaj 8 degrees; 5. Qhov chaw tsis muaj hluav taws kub, muaj kev phom sij tawg, muaj kuab paug hnyav, tshuaj lom neeg corrosion thiab kev co hnyav. Nta 1. Ad...
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 ...
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 ...
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 hom mus tas li magne 630. .

Sab hauv tsev nqus Circuit Court Breaker

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