GKG 6/10KV 50-1250A High voltaji switchgear maka Ngwuputa ike nkesa ike
Nkọwa ngwaahịa
GKG ụdị general elu voltaji switchgear maka Ngwuputa kwesịrị ekwesị maka ojiji na coal ogbun na-enweghị gas, coal uzuzu mgbawa ize ndụ na ndị ọzọ yiri n'okpuruala mmepụta mmepụta na ngalaba ọkụ eletrik dị ka ndị na-abụghị coal ogbun.GKG ụdị n'ozuzu elu-voltaji switchgear maka Ngwuputa (nke a na-akpọ switchgear), nke a na-ejikarị eme ihe n'ọdụ ụgbọ ala dị n'okpuru ala nke gas na uzuzu uzuzu n'ime ogbunigwe, okporo ụzọ ikuku ikuku na ọnụ ụlọ nkesa ike nke okporo ụzọ ikuku.Dị ka AC 50Hz, voltaji 7.2KV ma ọ bụ 12KV ngwa eletriki nkesa ahịrị na-abata, feeder, nchebe na njikwa nke elu voltaji Motors, transformers.A pụkwara iji switchgear mee ihe n'ọdụ ụgbọ ala ndị na-egwupụta coal na usoro inye ọkụ na nkesa na ụlọ ọrụ metallurgy na kemịkalụ.
Ụkpụrụ a na-akwado GB/T12173-2008 "Egwuregwu eletriki General maka Ngwuputa", JB 8739-2015 "Ngwaọrụ nkesa ọkụ dị elu nke ọkụ ọkụ maka Ngwuputa", GB3836.1-2010 "Mgbawa gburugburu Part 1: General Requirements for Equipment" GB38. .3-2010 "Ikuku na-agbawa agbawa Nkebi 3: Akụrụngwa echekwabara site na ụbara nchekwa "e" na ụkpụrụ ndị ọzọ ka emepụtara.Usoro teknụzụ na ihe achọrọ nke ọkọlọtọ a bụ nke akọwapụtara nke ọma, zuru ezu na arụ ọrụ karịa.
Ụkpụrụ ndị dị mkpa zoro aka ma mejuputa ya:
GB 3636.1-2010 ikuku na-agbawa agbawa Nkebi 1: Ihe ndị achọrọ maka akụrụngwa.
GB 3836.3-2010 Igwe ikuku na-agbawa agbawa Nkebi 3: Akụrụngwa nke Nchekwa abawanyela "e"
GB/T 11022-2011 High Voltage Switchgear and Control A na-achọkarị teknụzụ maka ụkpụrụ akụrụngwa.
GB 1984-2003 Igwe ọkụ ọkụ eletrik dị elu
GB 4208-2008 Klas mkpuchi mkpuchi (koodu IP)
GB/T 12173-2008 Ngwuputa ngwa eletriki n'ozuzu
GB/T 156-2007 Standard voltaji
GB/T 191 —2008 Ihe ịrịba ama eserese nke nkwakọ ngwaahịa, nchekwa na njem
GB/T 2423.4-2008 Nnwale gburugburu ebe obibi nke ngwaahịa eletrọnịkị na eletrọnịkị Nkebi 2: Usoro nnwale Nnwale Db: Ọkụ na-ekpo ọkụ ọzọ (okirikiri 12h+12h)
JB-2015 Ngwaọrụ nkesa ọkụ ọkụ dị elu nke m
AQ 1043-2007 akara nchekwa maka ngwaahịa Ngwuputa
GB3906-2006 3.6kV ~ 40.5kV AC mgbanaka mgbanaka na ngwa njikwa.
Nkọwa nlereanya
Nka na ụzụ parameters na nhazi akụkụ
voltaji a kwadoro: 10kV, 6kV;
Egosiri ugbu a: 1250A, 1000A, 800A, 630A, 500A, 400A, 315A, 200A, 150A, 100A, 50A;
Ọkwa nchekwa: IP43;
Oge nkwụsị nke mkpụmkpụ na-eme ka ọ dị ugbu a: oge 5 nke "imeghe - 0.3s - imeghe - 180s - imeghe oghere", oge 14 nke imeghe, oge 11 nke imeghe;
Enyere mkpirisi okirikiri agbaji ugbu a: 31.5kA (uru dị irè);
Egobere obere okirikiri na-eme ugbu a: 80kA (uru kacha elu);
Egobere obere oge na-eguzogide ugbu a: 31.5kA (uru dị irè);
Ọnụ ọgụgụ kacha elu nke na-eguzogide ugbu a: 80kA (uru kacha elu);
Ogologo oge sekit dị mkpụmkpụ enyere: 4s;
Edere oge nbibi okirikiri mkpirisi: ugboro 30
Njirimara ngwaahịa na gburugburu ebe ọrụ
1. The switchgear meriri adịghị ike nke mbụ switchgear.Ụdị mgba ọkụ ụdị ụgbọ ala ọhụrụ nke ụlọ ọrụ ahụ mepụtara nwere ọrụ nchebe zuru oke, ntụkwasị obi dị elu nke ịrụ ọrụ, yana nhazi dị mfe ma dị mfe.Obere nha na obere arọ.
2. Kabinet mgba ọkụ nwere kabinet na ụgbọ ala aka.A na-ekewa ya ka ọ bụrụ ọnụ ụlọ ụgbọ ala, ụlọ ebe a na-adọba ụgbọala, ọnụ ụlọ eriri na ebe a na-agbagharị agbagharị site na nkebi.Cargbọ aka ahụ nwere ọnọdụ abụọ maka nnwale na ọrụ.A na-ekewapụ ọnụ ụlọ ụgbọ ala ahụ na ọnụ ụlọ USB site na efere mkpuchi mbugharị, nke dị mfe ma dị mma n'oge mmezi.Ọnụego mgbanwe ụgbọ ala aka bụ 100%, na-ebelata oge mmezi yana melite ogo ọkọnọ ike.Ụzọ mmịfe ụgbọ ala ahụ ziri ezi ma na-agbanwe agbanwe iji hụ na ụgbọ ala aka anaghị apụ apụ ma na-apụ, na etinyere ụgbọ okporo ígwè ntugharị iji mee ka plọg nke abụọ ahụ ziri ezi na kọntaktị a pụrụ ịdabere na ya.
3. Ọrụ nchebe nke switchgear, mgbe ọtụtụ afọ na-eji na-egwupụta coal, ngwaahịa ahụ nwere ike izute nhọrọ nchebe nke ebumnuche dị iche iche, nke a na-eji ntanye, nlekota mkpuchi mkpuchi, undervoltage, obere sekit, oke ọrụ na-emebiga ihe ókè, a pụkwara iji ya mee ihe. remote njikwa, remote nkwurịta okwu, telemetry, wdg The keukwu akpaka nchedo ngwaọrụ nwere ike kwadebere na a obere ugbu grounding nchebe akara ngwaọrụ nhọrọ.
Enwere ike ịhọrọ usoro nchebe microcomputer na nha na ngwaọrụ njikwa.Usoro nchebe nwere interface nkwukọrịta.A na-eziga ozi niile na sistemụ nleba anya ma ọ bụ nhazi ọkwa dị elu ozugbo site na netwọk nkwukọrịta."Ise remote" ọrụ.
Ọrụ nchekwa isi:
1) Nchekwa sekit dị mkpirikpi
2) Nchekwa oke ibu
3) Nchekwa gafere usoro efu
4) Nchekwa overvoltage usoro efu
5) Mfefe oke na nchekwa nchekwa
Ọ nwekwara ọrụ dị ka ebe nchekwa mmejọ, ajụjụ mmejọ, na ịlele onwe ya.
Ọnọdụ gburugburu:
The switchgear kwesịrị ịrụ ọrụ nke ọma n'okpuru ọnọdụ ndị a:
a) Elu: 1000m;b) Ambient
okpomọkụ: -20℃～40℃;
c) iru mmiri dị ala: 95%;
na gburugburu uzuoku;
Nkọwa ngwaahịa
Ngwaahịa n'ezie gbaa
Nkuku nke ụlọ ọrụ mmepụta ihe
Nkwakọ ngwaahịa ngwaahịa
Ngwa ngwa ngwaahịa
