Qauv: FN7-12 RWB
Txheej txheem cej luam:
FN7-12RD hom AC high-voltage load hloov yog hom tshiab ntawm cov roj tsim hluav taws xob sab hauv tsev high-voltage load hloov. Nws yog tsim rau tawg load tam sim no thiab kaw luv-circuit tam sim no nyob rau hauv peb-theem AC zog system nrog AC 50Hz thiab rated voltage 12KV.
Technical data:
| Rated voltage | 12 KV |
| Rated tam sim no | 400A/630A |
| 1 minfais fab zaus withstand voltage | 42 KV, 48 KV |
| Lightning impulse withstand voltage | 75 KV, 85 KV |
Ib puag ncig puag ncig:
1.Upper txwv ntawm ambient kub: +40 ° C, qis txwv: -10 ° C;
2. Qhov siab: ≤ l000m;
3. Qhov nruab nrab ntawm cov av noo txhua hnub yog ≤ 95%, thiab qhov nruab nrab txhua hli yog ≤ 90%;
4. Lub zog seismic tsis tshaj 8 degrees;
5. Qhov chaw uas tsis muaj hluav taws kub, muaj kev phom sij tawg, tshuaj lom neeg corrosion thiab kev co hnyav;
6. Cov huab cua nyob ib puag ncig yuav tsum tsis txhob muaj kuab paug los ntawm corrosive lossis flammable gases thiab dej vapor.