FN7-24 INDOOR HV LOAD BREAK SWITCH

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Lembani autilaini

FN7-24(DR) m'nyumba ya HV load break switch imagwira ntchito pamagetsi okhala ndi 24kV ovotera voteji ndi magawo atatu a AC 50/60Hz, polumikiza ndi kuswa katundu wapano komanso wanthawi yayitali.

Gwiritsani Ntchito Makhalidwe

A. Kutalika: ≤1000m.

B. Kutentha kozungulira: -25 ℃ ~ + 40 ℃.

C. Chinyezi chachibale: pafupifupi tsiku lililonse ≤95%, pafupifupi pamwezi ≤90%.

D. Palibe kugwedezeka kwakukulu pafupipafupi.

Main Parameters

AYI.	Zinthu	Chigawo	Mtengo
1	voteji	kV	makumi awiri ndi mphambu zinayi
2	ovoteledwa pafupipafupi	Hz	50
3	oveteredwa panopa	A	400, 630, 1250
4	idavoteledwa ndi katundu wokhazikika	A	400, 630, 1250
5	Adavoteledwa ndi kuphulika kwa loop yotsekedwa	A	400, 630, 1250
6	5% idavotera katundu wokhazikika	A	20, 31.5, 62.5
7	adavotera chingwe chacharging chakuphulika	A	10
8	1min mphamvu pafupipafupi kupirira voteji: gawo-to-gawo, gawo lapansi / kusweka	kV	50/60
9	Kuthamanga kwa mphezi kupirira voteji: gawo-to-phase, gawo kupita kudziko lapansi / kuthyoka kwapakati	kV	125/145
10	idavoteredwa kwakanthawi kochepa kupirira pano (kukhazikika kwamafuta)	kA	16, 20, 25
11	adavotera nthawi yayifupi yozungulira	s	1
12	oveteredwa pachimake kupirira panopa	kA	40, 50, 63
13	adavotera short circuit kupanga panopa	kA	40, 50, 63
14	moyo wamakina	nthawi	2000