GPVN-40.5kV Ime ụlọ AC High Voltage Vacuum circuit Breaker

Nkọwa dị mkpirikpi:

GPVN-40.5kV ime ụlọ agụụ sekit sekit bụ ngwaahịa emebere ma mepụta ụlọ ọrụ anyị na Xi'an High-voltage Electric Apparatus Institute.VCB bụ nke voltaji 40.5kV, atọ-adọ na AC 50/60Hz.Ọ na-emetụta ụlọ ọrụ na-egwupụta akụ, ụlọ ọkụ na ọdụ ụgbọ ala na-arụ ọrụ dị ka ihe nchebe na njikwa ngwa eletriki.Ọ dịkwa n'oge na-arụ ọrụ ugboro ugboro.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọnọdụ gburugburu

Elu: 1000m (Standard);nwere ike ruo 4500m maka ịtụ pụrụ iche;
Ọnọdụ okpomọkụ: -25℃ ~+45℃;
Iru mmiri dị ala: nkezi kwa ụbọchị ≤95%, nkezi kwa ọnwa ≤90%;
Ike ala ọma jijiji: ≤8 ogo;
Oge ọdabara kwesịrị inwere onwe ya pụọ na ọkụ ọkụ, ihe mgbawa, corrosives na ịma jijiji siri ike.

Nlereanya

Njirimara nhazi

1. Ụlọ arc-emenyụ dị n'akụkụ elu na usoro ahụ dị n'akụkụ ala.Ihe owuwu a dị mma maka nbipu.
2. Mgbagwoju anya mkpuchi mkpuchi na-eji ikuku na ihe organic;Kọmpat akụkụ na obere arọ.
3. Vacuum arc-extinguish ụlọ nke Cutler-Hammer Company (USA) na ụlọ ZMD bụ ma ọdabara maka VCB.Ụdị ọnụ ụlọ abụọ a na-emenyụ arc site na oghere magnetik kwụ ọtọ ma na-egosipụta nbibi dị ala yana ezigbo ike mgbapụ na asymmetry.
4. Usoro ọrụ mmiri dị mfe na-enweghị mmezi n'ime oge 10000 nke arụ ọrụ.
5. Onye ndu-screw propeller, ọrụ dị mfe na nke kwụsiri ike na ikike ijide onwe ya dị mma.

Nkọwa nka nka

Mba.	Ihe	Nkeji	Data
1	Egosiri voltaji	kV	36/38/40.5
2	1 min.Ugboro ike na-eguzogide voltaji	kV	95 (118, ebe dịpụrụ adịpụ)
3	Ọkụ ọkụ na-anagide voltaji (elu)	kV	185 (215 dịpụrụ adịpụ)
4	Enyere ugbu a	A	630,1250,1600,2000, 2500
5	Enyere ogo mgbawa nke mkpirisi okirikiri	kA	20, 25, 31.5
6	Enyere ọkwa mkpirisi okirikiri na-eme ugbu a(elu)	kA	50, 63, 80
7	4s gosiri obere oge nagide ugbu a	kA	20, 25, 31.5
8	Ogo kacha elu na-anagide ugbu a	kA	50, 63, 80
9	Enyere usoro ọrụ		O-0.3s-CO -180s-CO
10	Oge nbibi nke obere sekit na-agbaji ugbu a	Oge	30
11	Ndụ mechanical	Oge	10000;20000 (maka ụdị magnet)
12	Ugboro ugboro	Hz	50/60
13	Egotara nbibi ugbu a nke ụlọ akụ capacitor	A	400