Jn15-24 / 31.5 Series Earthing switch

Kufotokozera Kwachidule:


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kutanthauzira kwazinthu

dfb

Chojambula choyikapo ndi malo a dzenje

tyt

Chithunzi cha malo a dzenje

ndi

Mtundu wazinthu

NDI

F

G

H

D

C

JN15-24/31.5-210

210

75

160 655

516

JN15-24/31.5-22O 220

75

160

735

536

JN15-24/31.5-23O 230

75

160

810

556

96

JN15-24/31.5-25O

250

75

160

810

596

96

JN15-24/31.5-275

275

75

185

810

646

96

Mawu Oyamba

JN15-24 / 31.5 mndandanda wosinthira wamkati wam'nyumba ndi mawonekedwe atsopano komanso opangidwa bwino pamtundu wa Jnl5, kukula koyikirako popanda kusintha koyenera ndi magetsi amagetsi okhala ndi 20-24KVJhree-phase, AC 50(60)Hz, chithandizo chokhala ndi mitundu yosiyanasiyana ya ma switchgear a HV ndi ngati chitetezo padziko lapansi. Imatsatiridwa ndi GB1985-2004 ndi IEC129 muyezo.

Mkhalidwe wogwirira ntchito

1. Kutentha kozungulira: -10X ~ +40°C;

2.Kutalika: W 1000m

3.Chinyezi chachibale: Tsiku pafupifupi chinyezi wachibale w 95%;

Chinyezi chapakati pamwezi w90Cang

4.Chivomerezi champhamvu: w 8degree;

5. Kalasi ya kuipitsa: II

Makamaka luso magawo

Kanthu

Chigawo

Zambiri

Adavotera mphamvu

KV

makumi awiri ndi mphambu zinayi

Idavoteredwa kwakanthawi kochepa kupirira pano (kukhazikika kwamafuta)

THE

31.5

Idavoteredwa ndi nthawi yayifupi yopirira

S

4

Zovoteledwa pakupanga ma circuit short

THE

80

Chiyembekezo chapamwamba kupirira panopa (kukhazikika kwamphamvu)

THE

80

Muyezo wa insulation level Idavotera nthawi yochepa mphamvu yamagetsi kupirira voteji

KV

65

Chovoteledwa ndi mphezi kupirira voteji

95

Mechanism Life

nthawi

2000


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