FZRN21-40.5 Indoor High Voltage Air Load Break Switch

Tsatanetsatane wa Zamalonda

Mikhalidwe ya chilengedwe

1. Kutalika: 1000m;

2. Kutentha kozungulira: -40 ~+40 ℃;

3. Chinyezi chachibale: pafupifupi tsiku lililonse 95%, pafupifupi 90% pamwezi;

4. Kuchuluka kwa chivomezi: 8 digiri;

5. Gulu loipitsa: digiri ya II.

Zosintha zaukadaulo

AYI.	Zinthu	Chigawo	Mtengo
1	Adavotera mphamvu	kV	40.5
2	Adavoteledwa pafupipafupi	Hz	50
3	Ma fuse okwera kwambiri	A	63
4	1min mphamvu pafupipafupi kupirira voteji	kV	95/110
5	Mphamvu ya mphezi imapirira voteji	kV	185/215
6	Chiwongola dzanja chovomerezeka	kA	50
7	4S idavotera nthawi yayifupi kupirira pakali pano	kA	20
8	Adavoteledwa ndi katundu wokhazikika	A	1250
9	Adavoteledwa ndi kuphulika kwa loop yotsekedwa	A	1250
10	Chingwe chovotera chomwe chikuphulika	kA	makumi awiri ndi mphambu imodzi
11	Idavoteredwa ndi break circuit breaking current	kA	31.5
12	Zovoteledwa pakupanga ma circuit short	kA	80 (mtengo wapamwamba kwambiri)
13	Moyo wamakina	nthawi	10000