XGN2 3.6KV 7.2KV 12KV 630-2500A Indoor bhokisi-mhando yakagadziriswa simbi yakavharirwa switchgear

Tsanangudzo Pfupi

Product Detail

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Product Description

XGN2-12 bhokisi-mhando yakagadziriswa simbi-yakavharirwa switchgear (inonzi switchgear) inoshandiswa kugamuchira uye kugovera simba remagetsi mu 3.6, 7.2, 12kv matatu-phase AC 50Hz masisitimu, akakodzera nguva zhinji oparesheni zviitiko, uye yayo bhazi system bhazi rimwe chete (uye rinogona kutorwa bhazi rimwechete rine bypass uye mbiri bhazi chimiro).Iyo switchgear inosangana nezvinodiwa zveyenyika chiyero GB3906-91 (3-35kv AC simbi-yakavharirwa switchgear) uye yenyika chiyero IEC298, uye ine mbiri yakatsanangurwa "shanu-uchapupu" yekuvhara mabasa.
Iyo huru switch ye switch cabinet inotora ZN28-12 series vacuum circuit breaker, ine CDI7 series electromagnetic operating mechanism kana CT19 series spring operating mechanism, uye inoparadzanisa switch inotora GN30-12 rotary isolate switch kana GN22-12 yakakwirira ikozvino yekuparadzanisa switch series. .

Tsanangudzo Yemuenzaniso

Chigadzirwa technical parameters uye ekunze zviyero

Main circuit scheme

Chigadzirwa chimiro maitiro

1: Iyo switch kabati isimbi yakavharwa bhokisi chimiro, uye iyo kabati furemu yakasungwa nekona simbi.Iyo kabhineti yakakamurwa kuita yedunhu rebreaker room, bhazi kamuri, cable room uye relay room.Imo mukati inoparadzaniswa nemahwendefa esimbi.
2: Imba yekutenderera yedunhu iri pazasi pekabati, uye dhiraivha yedhiraivha inosungirirwa netsvimbo yekudhonza uye mashandiro ekushandisa;iyo yakaderera magumo emugero wedunhu yakabatana neazvino transformer, iyo yazvino shanduri yakabatana kune yekuparadzanisa switch terminal, uye iyo yepamusoro yekupedzisira yedunhu breaker yakabatana kune yekuparadzanisa switch terminal.Imba yekutenderera yedunhu inopihwawo nedhizaini yekuyamura chiteshi.Kana arcing ikaitika mukati, gasi rinogona kusunungurwa kuburikidza nemugero wekupedza.
3: Iyo busbar compartment iri kuseri kwekumusoro kwekabati.Kuti uderedze kureba kwekabhati, Iyo bhaza yekuronga chimiro ndeye 品, inotsigirwa ne porcelain insulator ine simba rekukotama re 7350N, uye bhazi rakabatana nepamusoro isolating switch terminal.
4: Iyo cable compartment iri kuseri kwechikamu chepasi chekabati.Iyo insulators yekutsigira mukamuri yetambo inogona kuve yakashongedzerwa nemichina yekutarisa uye tambo dzakagadzika pamabhuraketi.Iyo yekubata iwaya yekutaurirana tambo M yekamuri ino
5: Iyo yekushanda mashandiro emuchairi wedunhu akaiswa kuzasi kwekuruboshwe, pamusoro iyo ndiyo inoshanda yakavharira nzira yekuparadzanisa switch.
6: Iyo switch kabati ine mativi maviri ekugadzirisa.Pamberi, zvikamu zvechipiri zvekamuri relay zvinoongororwa, nzira yekushanda, mechanical interlock uye zvikamu zvekutumira zvinochengetwa, muchengeti wedunhu anoongororwa, uye bhasi repamusoro uye tambo dzetambo dzinogadziriswa kumashure.Mwenje inoiswa mukamuri yedunhu rekutyora uye nekamuri yetambo.
7: Kune yekugadzika yemhangura bar yakafanana nehupamhi hwekabati pazasi kumberi, uye muchinjiko-chikamu ndeye 4 * 40mm².Mechanical interlock: kudzivirira pane-mutoro yekuzviparadzanisa switch;kudzivirira muparadzi wedunhu kuti asavhurika nekuvhara netsaona;kudzivirira banga rekumisa kubva pakuvhara.

Mamiriro ekunze

1. Ambient tembiricha yemhepo: -5~+40 uye avhareji tembiricha haifanire kudarika +35 mu24h.
2. Isa uye shandisa mumba.Altitude pamusoro pegungwa rekushanda saiti haifanire kudarika 2000M.
3. Hunyoro hunyoro haufanire kudarika 50% pamatembiricha epamusoro +40.Hunyoro hwepamusoro hunobvumirwa pane tembiricha yakaderera.Ex.90% pa +20.Asi tichifunga nezvekuchinja kwetembiricha, zvinokwanisika kuti dova rine mwero richangobuda zvaro.
4. Kuiswa gradient kusapfuure 5.
5. Isa munzvimbo dzisina kudengenyeka kunotyisa uye kuvhunduka uye nzvimbo dzisina kukwana kuti dziparadze zvikamu zvemagetsi.
6. Chero chipi zvacho chinodiwa, bvunza ne manufactory.