GPN1-12kV mgbanaka mgbanaka nke igwe nwere ike mbughari AC

GPN1-12kV Mwepụ AC nke igwe nwere mkpuchi mkpuchi mgbanaka egosipụtara

Nkọwa dị mkpirikpi:

GPN1-12kV / 17.5kV / 24kV nke na-ewepụ AC metal-clad switchgear (obere maka panel dị ka n'okpuru) bụ ngwaahịa ọhụrụ, nke anyị mere ma mepụta, dabere na ntinye nke mmepụta mba ọzọ dị elu na nkà na ụzụ mmepụta ihe.Ogwe ahụ na-emetụta 3.6 ~ 24kV 3phase AC 50Hz netwọk maka ịnata na ikesa ike ike yana maka njikwa, nyochaa na nchebe.Enwere ike ịhazi ya maka otu ụgbọ ala ụgbọ ala, otu ụgbọ ala na-ekesa ngalaba ma ọ bụ ụgbọ ala abụọ.Ọ dabara na IEC298 “AC Metal Enclosed Switch and Control Equipment n'elu 1kV na n'okpuru 52kV “IEC 694 Standard Common Claus for High Voltage Switchgear”, DIN.VDE “ AC Switchgear na Voltage a tụrụ atụ karịa 1kV “, GB 3906 “3~35kV AC Metal Enclosed Switchgear na ndị ọzọ.Ọ nwere ọrụ mgbochi zuru oke na ntụkwasị obi megide arụrụ arụ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọnọdụ gburugburu

Ọnọdụ okpomọkụ: -25℃~+45℃, nkezi kwa ụbọchị: ≤35℃
Elu: 1000m (Ọkọlọtọ);nwere ike ruo 4500m maka ịtụ pụrụ iche;
Iru mmiri dị ala: nkezi kwa ụbọchị ≤95%, nkezi kwa ọnwa ≤90%;
Ike ala ọma jijiji ≤8 ogo;
Oge ọdabara kwesịrị ịbụ nke enweghị ọkụ, ihe mgbawa, ihe corrosives na ịma jijiji siri ike.

Nlereanya

Njirimara ngwaahịa

1) Ngwaahịa a na-adabara maka GPVN-12kV / 17Kv / 24kV nke agbakwunyere ma ọ bụ mkpuchi mkpuchi mkpuchi oghere ma ọ bụ ABB's VD4 vacuum circuit breaker.
2) Anyị mmepụta nhazi GPVC agụụ contactor - fuse Nchikota ma ọ bụ ABB ụlọ ọrụ VC agụụ contactors, nke nwere ike mejupụtara FC akaghị cubicle, izute ọkụ eletrik usoro nke ike osisi na ina nke ọzọ ulo oru na Ngwuputa ulo oru.
3) Iji ọmarịcha aluminum-zinc clad steel plate site na nkenke CNC machining akụrụngwa gbakọtara n'ime kabinet, na iji usoro ịgbado okpukpu abụọ, na-eme ka ike nke kabinet dịkwuo mma.
4) Ọnụ ụzọ elu site epoxy resin electrostatic powder spray process, iguzogide corrosion, oxidation, mmetụta na ike adhesion.
5) Cabinet n'ụzọ zuru ezu gbochiri Ọdịdị na-ghọtara n'ụzọ zuru ezu armored, na-arụ ọrụ nkeji na-kpamkpam iche iche.Mgbe ọnụ ụzọ na-emechi, ọ nwere ike nweta ọrụ nke sekit emebi na earthing mgba ọkụ.
6) Usoro nkenke ịghasa mbanye, hụ na trolley nwere ezigbo mgbanwe.
7) Atụmatụ izizi zuru oke iji gboo mkpa dị iche iche nke ndị ọrụ, ma na-enyere atụmatụ trolley abụọ aka.
8) Ngwa ngwa ịgbanye ala maka ala na obere sekit, yana iji nweta ọrụ eletriki (Motorized).
9) Usoro mkpọchi nke "Ise Safety" dị mfe ma dị irè nwere ike igbochi ojiji nke ọma ma hụ na nchekwa onye ọrụ.
10) Switchgear bụ nke ụdị Arc-proof, n'elu ụlọ ụgbọ ala, Vacuum circuit breaker compartment, na ọdụ ọdụ USB nwere ngwaọrụ enyemaka nrụgide.
11) Ngalaba USB nwere ohere zuru oke, enwere ike ijikọ ya ngwa ngwa na ọtụtụ eriri, ma hụ na nrụnye dị elu nke nkwụnye eriri.
12) Ogo nchebe siri ike (IP4X), iji gbochie ihe mba ọzọ ma ọ bụ mbuso agha nke ọma.
13) Usoro nke abụọ nke nhọrọ na-esote ngwaọrụ nlekota nchekwa nwere ọrụ nyocha onwe ya na nkwurịta okwu data, kọmpụta nwere ọgụgụ isi, iji nweta njikwa anya, telemetry nke dịpụrụ adịpụ, nlele anya, ngbanwe dịpụrụ adịpụ.
14) Zute GB3906, GB/T11022, DL404 na IEC60298, IEC62271-1 ụkpụrụ, na site a keukwu ule ụdị ule na plateau ule (3000 m).
15) Gafere ule ndakọrịta elektrọnik n'ụlọ nyocha nyocha akụrụngwa dị elu.

Nkọwapụta A.Technical Maka 12Kv switchgear

Ihe		Nkeji	Data
Egosiri voltaji		kV	6-12
Ugboro ugboro		Hz	50/60
Enyere ugbu a		A	630-4000
Enyere ọkwa mkpuchi mkpuchi	1min ugboro ike (Oge ruo ụwa / gafee kọntaktị mepere emepe)	kV	42/48
	Ọkụ ọkụ na-eguzogide voltaji (Fase to earth/ofe kọntaktị mepere emepe)	kV	75/85
Nnukwu bọs ụgbọ ala gosiri ugbu a		A	1250,1600,2000,2500,4000
Sub-busbar gosiri ugbu a		A	630,1250,1600,2000,2500,3150
Egotara obere oge nagide ugbu a(4s)		kA	16,20,25,31.5,40,50
Ogo kacha elu na-anagide ugbu a		kA	40,50,63,80,100,125
ogo nchedo			Ihe mkpuchi IP4X, IP2X (ọnụ ụzọ VCB mepere)
Akụkụ ndepụta (obosara/ omimi/ịdị elu)		mm	650(800,1000) /1500(1300,1670,2000) /2300
Ibu		kg	500-1200

Ihe owuwu ihe osise nke cubicle 630A ~ 1250A

Ihe owuwu ihe osise nke cubicle 1600A ~ 4000A

B.Main technical parameters table for 17.5kV switchgear

Mba.	Aha		Nkeji	Data
1	Egosiri voltaji		kV	15/17.5
2	Enyere ọkwa mkpuchi mkpuchi	1 min ugboro ike na-eguzogide voltaji (RMS)	kV	50
2	Enyere ọkwa mkpuchi mkpuchi	Ọkụ ọkụ na-eguzogide voltaji (elu)	kV	95
3	Enyere ugbu a		A	630-4000
4	Enyere mkpirisi okirikiri oghere ugbu a		kA	50
5	Ogo ugboro ike		Hz	50/60
6	Enyere ọkwa mkpirisi okirikiri na-eme ugbu a(elu)		kA	130
7	Ogo kacha elu na-anagide ugbu a		kA	130
8	Obere oge na-anagide ugbu a		kA	50
9	Ndụ eletrik		ugboro	20
10	Edere ogologo oge okirikiri dị ugbu a		s	4
11	Ndụ Mechanical nke VCB		ugboro	10000
12	Ogo nchekwa nke cubicle			Ihe mkpuchi IP4X, IP2X (ọnụ ụzọ VCB mepere)
13	Akụkụ ndepụta (WDH)		mm	800/10001500/16702300
14	Ibu		kg	500-1200

Nkọwapụta nka nka maka 24kV switchgear

Ihe		Nkeji	Data
Egosiri voltaji		kV	24
Ugboro ugboro		Hz	50/60
Enyere ugbu a		A	630,1250, 1600, 2500, 3150, 4000
Enyere ọkwa mkpuchi mkpuchi	1min ugboro ike (usoro ruo ụwa / gafee kọntaktị mepere emepe)	kV	65
Enyere ọkwa mkpuchi mkpuchi	Ọkụ ọkụ na-eguzogide voltaji (usoro ruo ụwa / gafee kọntaktị mepere emepe)	kV	125
Egotara obere oge nagide ugbu a(4s)		kA	20, 25, 31.5
Ogo kacha elu na-anagide ugbu a		kA	50, 63, 80
ogo nchedo			Ihe mkpuchi: IP4X, ụzọ mepere emepe: IP2X
Akụkụ ndepụta (obosara x omimi x ịdị elu)		mm	1000(800)x1820(1500)x2430(2300)
Ibu		kg	1200-1500

1. A ga-atụle ike sekit dị mkpirikpi nke CT iche iche;
2. Eserese nke ahịrị na-apụ apụ n'azụ kwesịrị inwekwu cubicle.

Nhazi nhazi eserese nke GPN1-24kV akụkụ nke akụkụ feeder

Nke gara aga: Ndị na-emepụta bọọdụ isi nkesa nkesa China – GPR-24(12)kV Series Ring Main Unit Switchgear – Greenpower

Osote: GPM2.1 Voltaji dị ala enwere ike ịdọrọ MCC Switchgear