Cov khoom

Cov khoom

Yam khoom

Cov khoom kub

JN15-24 Sab Hauv Tsev Grounding Hloov
Kev xaiv kev ua haujlwm 1. Ambient kub: -10 ~ + 40 ℃ 2. Qhov siab: ≤2000m 3. txheeb ze humidity: Hnub nruab nrab txheeb ze av noo ≤95% Lub hli nruab nrab txheeb ze av noo ≤90% 4. Av qeeg siv: ≤8degree 5. Chav kawm ntawm Cov pa phem: II Cov ntaub ntawv Cov Khoom Siv Cov Khoom Siv Cov Ntaub Ntawv Rated voltage kV 24 Rated lub sij hawm luv luv tiv taus tam sim no kA 31.5 Rated luv Circuit Court withstand sij hawm S 4 Rated luv Circuit Court ua tam sim no kA 80 Rated ncov withstand tam sim no kA 80 Rated 1min zog 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...
VYF-12GD Sab Hauv Tsev Peb Txoj Haujlwm Nqus Circuit Court B ...
Cov Lus Cim Xaiv: Yog tias tsis muaj qhov hloov pauv hauv av, lub hauv paus kev ua haujlwm hauv av ua haujlwm raws li kev sib cuam tshuam, thiab qhov ntev ntawm sab nraud tseem tsis hloov. Kev khiav hauj lwm tej yam kev mob ● Ambient kub: -25 ℃ +40 ℃; ● Tus txheeb ze av noo: nruab nrab txhua hnub <95%, lub hli nruab nrab <90%; ● Qhov siab: tsis siab tshaj 1000m; ● Kev siv av qeeg: tsis pub tshaj 8 degrees: ● Qhov chaw siv: Tsis muaj kev phom sij tawg, tshuaj lom neeg thiab kev vibration hnyav thiab muaj kuab paug. ● Cov kev pab cuam saum toj no qhov siab ntawm 1000 metres ...
JN17 Sab Hauv Tsev Grounding Hloov
Kev xaiv kev ua haujlwm 1. Ambient kub: -10 ~ + 40 ℃ 2. Qhov siab: ≤1000m (sensor qhov siab: 140mm) 3. kwv yees cov av noo: Hnub nruab nrab txheeb ze av noo ≤95% Lub hli nruab nrab txheeb ze av noo ≤90% 4. Av qeeg siv: ≤8degree 5. Dirtiness degree: II Technical data Item Units Data Rated voltage kV 12 Rated luv luv lub sij hawm tiv taus tam sim no kA 40 Rated luv Circuit Court withstand lub sij hawm s 4 Rated luv Circuit Court ua tam sim no kA 100 Rated ncov withstand curren ...
S9-M Roj-immersed Transformer
Xaiv Cov Kev Ua Haujlwm Kub Kub: Qhov kub siab tshaj plaws: +40 ° C, qhov ntsuas kub tsawg kawg nkaus: -25 ℃. Qhov nruab nrab kub ntawm lub hli kub tshaj plaws: + 30 ℃, qhov nruab nrab kub hauv lub xyoo kub tshaj plaws: + 20 ℃. Qhov siab tsis tshaj 1000m. Lub waveform ntawm lub hwj chim mov voltage zoo ib yam li sine yoj. Peb-theem mov voltage yuav tsum yog kwv yees li symmetrical. Tag nrho cov ntsiab lus sib haum xeeb ntawm cov khoom thauj tam sim no yuav tsum tsis pub tshaj 5% ntawm qhov ntsuas tam sim no. Siv qhov twg: sab hauv tsev lossis sab nraum zoov. Featu...
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 ...

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