JN22B-40.5/5 31.5 Sab Hauv Tsev Grounding Hloov

JN22B-40.5 / 31.5 series sab hauv tsev MV pob ntseg tau tshawb fawb thiab tsim nrog cov hluav taws xob JN15, piv txog ntau yam MV hloov pauv thiab ua kom muaj kev tiv thaiv.

Txheem: IEC 129, iEC 62271-102

Kev xaiv

Kev khiav hauj lwm

1. Ambient kub: -10 ~ + 40 ℃

2. Qhov siab: ≤1000M

3. Tus txheeb ze cov av noo: Hnub nruab nrab kev vaum siab ≤95% Lub hlis nruab nrab txheeb ze vaum ≤90%

4. Av qeeg: ≤8 DEGREE

5. Siv tau nyob rau hauv qhov chaw tsis muaj kev xeb, cov roj av thiab dej ntws

6. Nrog tsis muaj qhov chaw nyob ib puag ncig.

Zuag qhia tag nrho thiab mounting qhov ntev (hli)

Qhov Chaw Tso Npe