Jn17-12/50 Yakasanganiswa Grounding Switch

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JN17-12/50 (chinyakare rudzi ndiJN15-12/50) yakatevedzana indoor high voltage earthing switch is a new dhizaini uye yakagadziridzwa chigadzirwa chedu zvinoenderana neESI type, chimiro chakaunganidzwa, chinokodzera nemagetsi emagetsi system ane 3-10KV. , Nhatu-chikamu, AC 501601Hz, inotsigira nemhando dzakasiyana dzeHV switchgear nekudzivirira kwepasi. Inotevedzwa neGB1985-2004 uye IEC129 yakajairwa.

Mamiriro ekushanda

1. Ambient tembiricha: -10°CPoshi+40°C

2. Allitude:1000m Isensor heighi:140mm)

3. Hunyoro hunyoro: Zuva repakati hunyoro hunyoro w 95% Mwedzi avhareji hunyoro hunoenderana w

4. Kuwedzera kwekudengenyeka kwenyika: w 8degree

5. Dhigirii retsvina: II

Kunyanya michina parameters

Item

Unit

Data

Rated voltage

KV

12

Yakatemerwa nguva pfupi yekumira ikozvino (kugadzikana kwekupisa)

THE

50

Yakatemerwa dunhu pfupi kutsungirira nguva

S

4

Rated short circuit kugadzira ikozvino

THE

125

Yakatemerwa peak inomira parizvino (dynamic kugadzikana)

THE

125

Rated insulation leve Yakatemerwa nguva pfupi yemagetsi frequency inomira voltage

KV

42

Rated mheni impulse inomira voltage

75

Machinery Life

nguva

2000

◎ JN17-12/50earthing switch (ES-10/31.5)) Rondedzero uye chiyero chekuisa

rht

Copper terminal block

rth

Hole nzvimbo dhizaini

zvakaipisisa

Tsanangudzo

UYE

F

G

H

D

JN17-12/5O-21O

210

50

185

655

516

JN17-12/50-220

220

50

185

675

536

JN17-12/50-230

230

50

85

695

556

JN17-12/50-250

250

50

185

735

596

JN17-12/50-275

275

50

210

810

646

Order manotsi ratidza chinongedzo chechigadzirwa, chinhambwe chepakati pakati pemapango, kana magetsi anoratidza mudziyoltype ot ini ichiratidza ichidikanwa kana kwete Ndokumbira utarise iyo yakapfava yekubatanidza kureba paunenge uchiodha (yakajairika L = 250mm).

Ndapota bvunzai nesu kana mune chikumbiro chakakosha.


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