GPN1-40.5kV mgbanaka mgbanaka akwachi akwa akwa AC
Nchịkọta
GPN1-40.5kV mwepu AC metal-clad switchgear (obere maka switchgear dị n'okpuru) na-emetụta 40.5kV, 3 phase, AC na 50/60Hz netwọk ike eletrik maka ịnata na ikesa ike ike yana maka njikwa, nyochaa na nchebe.Ọ na-adabara na n'ozuzu ike usoro na oge na-arụ ọrụ ugboro ugboro.Ngwaahịa ahụ kwekọrọ na GB 3906 "3 ~ 35kV AC Metal Enclosed Switchgear", GB/T 11022 "Ụdị teknụzụ nkịtị nke High Voltage Switchgear and controlgear Standard", DL/T 404-1997 "Order Technical term of Indoor AC High Voltage Switchgear". "na IEC-298" 1 ~ 52kV AC Metal kpuchiri Switchgear na ọkọlọtọ njikwa".
Ọnọdụ gburugburu
Ọnọdụ okpomọkụ: -25℃~+45℃, nkezi kwa ụbọchị: ≤35℃
Elu: 1000m (Standard);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 na-enweghị corrosives, inflammables na vepo.
Nlereanya
Njirimara ngwaahịa
Ihe mgba ọkụ bụ ngalaba mgbakọ na igwe sekit na-anabata ụdị ala ụgbọ ala aka.Ọ nwere naanị mgbanwe na mgbanwe nke ọma mgbe ọ kwadochara ya na igwe ikuku sekit ihe mkpuchi ihe mejupụtara.A na-etinye usoro ihe nfegharị nke lead screw nut n'ime oghere ụgbọ ala maka igbochi mmejọ ịrụ ọrụ yana imebi usoro mkpali, enwere ike iwepụ ụgbọ ala ahụ ngwa ngwa;Enwere ike ịme usoro ọrụ niile na ọnọdụ mmechi;Ọ bụ mmachi mkpọchi n'etiti isi mgba ọkụ, ụgbọ ala na panel ụzọ izute ise nchebe;oghere sara mbara maka ijikọ ọtụtụ eriri na eriri eriri.A na-eji mgba ọkụ Earthing mee ihe na okirikiri ụwa na loop mkpụmkpụ, ogo nchebe nke mkpuchi bụ IP3X, IP2X n'okpuru ọnọdụ mmeghe.
Nkọwa nka nka
| Mba. | Ihe | Nkeji | Data | |
| 1 | Egosiri voltaji | kV | 36/38/40.5 | |
| 2 | Enyere ugbu a | A | 1250, 1600, 2000, 2500 | |
| 3 | Ugboro ugboro | Hz | 50/60 | |
| 4 | Enyere oke mgbawa sekit dị mkpụmkpụ | kA | 25, 31.5 | |
| 5 | 4s gosiri obere oge nagide ugbu a | kA | 25, 31.5 | |
| 6 | Obere sekit dị mkpụmkpụ na-eme ugbu a (elu) | kA | 63, 80 | |
| 7 | Ogo kacha elu na-eguzogide ugbu a(elu) | kA | 63, 80 | |
| 8 | Ọkwa mkpuchi | Obere ọkụ ọkụ na-anagide voltaji | kV | 185 ( gafee kọntaktị mepere emepe: 215) |
| Isi sekit 1min ugboro ike na-eguzogide voltaji | kV | 95 ( gafee kọntaktị mepere emepe: 110) | ||
| Sekit inyeaka 1min ugboro ike na-eguzogide voltaji | kV | 2 | ||
| 9 | Akụkụ ndepụta (W)*(D)*(H) | mm | 1400/2800/2600 (ụdị GPN1) 1200/2600/2400 (maka ụdị VD4/HD4) | |
| 10 | ogo nchedo | IP3X (mpaghara IP2X) | ||
| 11 | Ibu | n'arọ | 1000-1850 (ụdị GPN1) 850-1850 (Maka ụdị VD4/HD4) | |
Njirimara nhazi
Ihe mgba ọkụ na-ekewa n'ime mkpuchi na ụgbọ ala aka, ihe mkpuchi ahụ bụ nke aluminom-zinc plated steel sheet mgbe ejiri CNC igwe na multi-ehulata, wee gbakọta ya na bolts.Ya mere, ọ nwere ike n'ibu ike na ike ekwe nkwa na neatness na ezi ọdịdị.Ọ nwere ngalaba relay, akụkụ ụgbọ ala, akụkụ eriri, ogo nchekwa bụ IP2X mgbe ụgbọ ala CB nọ na oghere na ọnọdụ nnwale.
The switchgear bụ metal-clad ụdị mbughari, isi sekit nakweere mejupụtara mkpuchi mkpuchi, ihe mberede na-agbasa n'akụkụ ndị ọzọ.A na-etinye CT na earthing mgba ọkụ n'ime eriri USB na ebe bọsbar.Ogo nchekwa nke mkpuchi bụ IP3X, nchekwa na nnukwu oghere maka ọtụtụ eriri.Nhazi nhazi nke VCB mkpuchi ma ọ bụ SF6 CB ọhụrụ na usoro mmiri na-arụ ọrụ bụ ihe nrụnye njikwa njikwa nwere ụdị mgbanwe dị mma na mgbanwe dị mfe.
Ngosipụta akụkụ nke Switchgear
