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Product Overview

GRM6(XGN □) -12 yakazara insulated yakazara yakavharirwa compact switchgear, inogona kuona mabasa ekudzora, kudzivirira, kuyerwa, kutarisa, kutaurirana, nezvimwe. inonyanya kukodzera nzvimbo dzine diki yekugovera nzvimbo saiti uye yakakwirira kuvimbika zvinodiwa, nenzvimbo dzine nharaunda nemamiriro ezvinhu akaoma, akadai sepasi pevhu, nzvimbo dzakakwirira uye dzemahombekombe. Inonyanya kushandiswa munzvimbo dzine ivhu rakaoma uye nzvimbo ishoma, kuvimbika kwakanyanya kunodiwa, senge maindasitiri emuindasitiri nemigodhi uye zviteshi, zvitima zvepasi, njanji dzenjanji, nezvimwe.

Inosanganisa tekinoroji yemicroprocessor, tekinoroji yemazuva ano yekutaurirana uye tekinoroji nyowani yekugadzira tekinoroji kuti inyatso kuparadzanisa uye kusanganisa mutoro wazvino uye pfupi wedunhu ikozvino. Iyo yekuyera kudzivirira kutonga uye kutaurirana mabasa akagadzirirwa mukati memudziyo anogona kuzadzisa zvizere zvinodikanwa zvekugovera otomatiki system.

Iwo ma conductive zvikamu zveakakwira voltage majekiseni akadai semasekete breakers, matatu ekushanda chinzvimbo switch uye mutoro wekutyora chinja mudunhu guru anoiswa mune yakavharwa kabati-mhando yesimbi isina simbi casing. Chinhu chikuru ndechekuti haina kukanganiswa nemamiriro ekunze, uye ine kuvimbika kwepamusoro uye inogona kuita kuti michina ifambe yakachengeteka kwenguva yakareba munzvimbo dzine urombo hwakatipoteredza; kechipiri, saizi yechikamu chepamusoro chevoltage inodzikiswa, mudziyo unoderedzwa, uye zvikamu zviri mukati mekasi yakavharwa hazvina kusvibiswa uye ngura, nekudaro kubvisa pesvedzero. Uye zvakare, neakakwira magetsi emagetsi ane kuita kwakagadzikana uye hupenyu hurefu hwemagetsi, kuchengetedza-pasina kana kushoma kwekugadzirisa zvinodiwa zvinogona kuwanikwa.

Type Description

Shandisa Mamiriro

Ambient tembiricha yemhepo: -40 ℃ ~ + 40 ℃;

Hunyoro hwemhepo hunyoro: avhareji yemazuva ese ≤95%, avhareji yemwedzi ≤90%;

Altitude ≤1500m (pasi peyakajairika inflation pressure);

Seismic simba ≤9 kirasi;

Nzvimbo dzisina moto, kuputika, kusvibiswa kwakakomba, kuora kwemakemikari uye kuzunguzika kwakanyanya.

Special Conditions

Vagadziri uye vashandisi vekupedzisira vanofanirwa kubvumirana pane akakosha ekushanda mamiriro akasiyana neakajairika maitiro ekushanda;

Kana nzvimbo yekushanda yakaoma zvikuru ichibatanidzwa, mugadziri uye mutengesi anofanira kubvunzwa;

Kana midziyo yemagetsi yakaiswa pahupamhi hwemamita 1500 kana kupfuura, mirairo yakakosha inodiwa kugadzirisa kudzvanywa panguva yekugadzira. Kana kudzvinyirirwa kunogadziriswa, hupenyu hwekuchinja kwega pachahwo hauna simba rinokosha.

Product Technical Characteristics

Modular dhizaini

Iyo switch yakakamurwa kuita yakagadziriswa module uye inowedzera module boka. Mune imwecheteyo SF6 insulated air chamber, kusvika ku6 modules inogona kugadzirwa. Kuchinja makabati ane anopfuura matanhatu modules kunofanirwa kuve kwakabatana neiyo yekuwedzera bhasikoro kuti uone iyo semi-module. Structure; full module configuration inogonawo kuwanikwa nekushandisa bhazi rakawedzerwa pakati pema modules. Kuburikidza nekubatanidzwa kweakasiyana anoshanda mamodules, yakapusa kune yakaoma simba yekugovera hurongwa inogona kuumbwa kuti isangane neyakasiyana dhizaini zvinodiwa mune yechipiri substation uye kuvhura nekuvhara.

Compact structure

Kunze kweiyo air-insulated metering cabinet, ese mamodules angori 325mm yakafara uye metering cabinet width i695mm; majoini etambo emayuniti ese akaenzana kureba pasi, izvo zviri nyore pakuvaka-panzvimbo.

Kusakanganiswa nemhoteredzo

Yese yakakwirira-voltage mhenyu zvikamu zvakaiswa mune yakavharwa Stainless simbi kesi. Mhosva yacho inosungirirwa nendiro yesimbi isina tsvina uye yakazadzwa neSF6 gasi pakumanikidza kwekushanda kwe1.4 bar. Dhigirii rekudzivirira ndeye IP67. Inogona kushandiswa munzvimbo iyo inoiswa munyoro, ine guruva, munyu spray, mugodhi, bhokisi-mhando substation uye kusvibiswa kwemhepo. Kunyange iyo fuse compartment ine IP67 rating. Iwo mabhasi ekuwedzera akavharirwa zvachose uye akadzivirirwa kuti ave nechokwadi chekuti haasi kukanganiswa nekuchinja kwekunze kwekunze.

Kuchengetedzeka kwakanyanya kwemunhu

Zvose zvipenyu zvikamu zvakavharirwa muSF6 air chamber; switch ine yakavimbika kudzvinyirira chiteshi chiteshi, mutoro uye kugadzika switch kune matatu-chinzvimbo switch, kurerutsa kupindirana pakati peumwe neumwe; yakavimbika mechanic interlock pakati petambo compartment chivharo uye mutoro switch.

Performance Index

● SF6 gasi kudzvinyirirwa: 1.4bar pasi pe20 ℃ (absolute pressure)

● Kudonha kwegore negore: 0.25% / gore

● Giredhi rekudzivirira

SF6 gasi kamuri: IP67

Fuse chubhu: IP67

Switchgear yakavharirwa: IP3X

● Busbar

Switchgear yemukati busbar: 400mm²With

Switchgear earthing busbar: 150mm²With

Ukobvu hwegasi kamuri yesimbi isina tsvina yakavharirwa: 3.0mm

● Chigadziko chepamberi uye rutivi rwechigadziro chekuchinja, uye chifukidzo chepamberi chekamuri yetambo, ruvara rwekambani yekambani ndeye: jade color 7783; kana vashandisi vane zvakakosha zvinodiwa, ndapota isa mberi paunenge uchiodha.

Sangana neMitemo mikuru

• GB 1984 High-voltage alternating-current circuit-breakers (IEC 62271-100: 2001, MOD)

• GB 1985 High-voltage alternating-current disconnectors uye earthing switches (IEC 62271-102: 2002, MOD)

• GB/T 11022 Zvakajairwa zvakajairwa zvehigh-voltage switchgear uye controlgiar zviyero

• GB 3804 High-voltage alternating-current switches for rated voltage above 3.6kV and less than 40.5kV (IEC 60265-1-1998, MOD)

• GB 3906 Alternating-current metal-enclosed switchgear and controlgear for rated voltages pamusoro pe3.6kV uye kusvika uye kusanganisira 40.5kV (IEC 62271-200-2003, MOD)

• GB 4208 Madhigirii ekudzivirira anopihwa neakavharirwa (IP code) (IEC 60529-2001, IDT)

• GB 16926 High-voltage alternating current switch-fuse misanganiswa (IEC 6227-105-2002, MOD)

• DL/T 402 Tsanangudzo ye-high-voltage alternating-current circuit-breakers (IEC 62271-100-2001, MOD)

•DL/T 403 HV vacuum circuit-breaker ye rated voltage 12kv kusvika 40.5kv

• DL/T 404 Alternating-current metal-enclosed switchgear and controlgear for rated voltages pamusoro pe3.6kV uye kusvika uye kusanganisira 40.5kV

• DL/T 486 HV AC disconnectors uye earthing switches (IEC 62271-102-2002, MOD)

• DL/T 593 Zvakajairwa zvinotsanangurwa zvepamusoro-voltage switchgear uye controlgear zviyero IEC 60694-2002, MOD)

• DL/T 728 Technical guide yekuraira kwegasi-insulated metal-enclosed switchgear (IEC 815-1986, IEC 859-1986)

• DL/T 791 Tsanangudzo yemukati AC HV gasi-yakazadzwa switchgear panel

Main Technical Parameters

Cherechedzo 1: zvinoenderana neyakayerwa ikozvino yefuse.

Kurayira Mirayiridzo

Paunenge uchiraira, iyo inotevera ruzivo ruzivo runofanira kupihwa

• Dhiyagiramu yedunhu guru, dhayagiramu yegadziriro, uye dhayagiramu yegadziriro;

• Switchgear yechipiri chedunhu schematic diagram;

• Kana iyo switchgear inoshandiswa pasi pemamiriro anokosha ezvakatipoteredza, inofanira kurongedzerwa.

Standard Modules

Imwe neimwe module yeGRM6(XGN □) -12 type switchgear ine zvinotevera zvigadziriso

• Ona kugadziridzwa kwakajairwa uye maficha mu "cable yekubatanidza module isina yekumisa banga"

• C cabinet - load switch module

Ona yakajairwa kumisikidzwa uye maficha mu "load switch module"

•Ona magadzirirwo akajairwa uye hunhu mu "load switch uye fuse musanganiswa module"

• V cabinet - vacuum switch module

Ona yakajairwa kumisikidzwa uye maficha mu "vacuum switch module"

• Capacitive voltage chiratidzo kune bushing inouya

• Isa chiyero chekumanikidza chinotarisa SF6 density mukamuri yega yega

• Kusimudza bhegi

• Mubato wekushanda

Optional Configurations

Electric operating mechanism/cable short circuit uye ground fault indicator/zvino transformer nemamita

Standard Expansion Modules

Available modules

Ongorora: Imwe module inofanirwa kuwedzera yekuwedzera isati yashandiswa.

C Kuwedzera Module-Mutoro Switch Module C

Magadzirirwo Akajairika uye Hunhu

• 630A bhazi remukati

• Vatatu kushanda-nzvimbo mutoro / pasi chinja

• Zvitatu zvekushanda-nzvimbo imwe-spring operating mechanism, ine mbiri yakazvimiririra inotakura chinja uye pasi shandura kushanda shafts

• Load chinja uye pasi chinja chinzvimbo chiratidzo

• Kubuda gwenzi kumberi kwakachinjika kurongeka, 630A 400 akatevedzana mabhoti bushing

• Capacitive voltage chiratidzo chinoratidza kuti bushing iri kurarama

• Kune ese ekuchinja mabasa, pane yakanakira yekuwedzera-padlock pane panhizha

• SF6 gas pressure geji (imwe chete muSF6 gasi box)

• Ground busbar

• Kupindirana kwepasi kunoshandura kune imwe nzvimbo yepamberi yekamuri yetambo

Optional Configuration uye Hunhu

• Reserved bus extension

• Bhazi rekunze

• 110V/220V DC/AC

Load switch oparesheni mota 110V/220V DC/AC

• Chiratidzo chepfupi uye chepasi chinokanganisa

• Kuyera toroidal ikozvino transformer uye ammeter

• Meter toroidal current transformer uye watt-awa mita

• Chibatiso chemheni kana musoro wetambo mbiri inogona kuiswa patambo inopinda bushing

• Key interlocking

• Incoming live grounding lock (kiya pasi chinja kana bushing ichisimbiswa) 110V/220VAC

• Mabhuku ekubatsira

2NO + 2NC Rodha chinja chinzvimbo 2NO+2NC

2NO+2NC Earth switch position 2NO+2NC

1 HAPANA Pressure gauge ine chiratidzo 1 NO

1 HAPANA Arc chokudzimisa chine chiratidzo chekubata 1 NO

• Chigadzirwa chechipiri chinogona kuiswa mukati

Sekondari mutsara wekamuri kumusoro kweiyo switchgear

Yakaderera voltage bhokisi kumusoro kweiyo switchgear

Kuwedzera Module-Pasina Kugadzika Banga Module D

Magadzirirwo Akajairika uye Hunhu

• 630A bhazi remukati

• Kubuda gwenzi kumberi kwakachinjika kurongeka, 630A 400 akatevedzana mabhoti bushing

• Capacitive voltage chiratidzo chinoratidza kuti bushing iri kurarama

• SF6 gas pressure geji (imwe chete muSF6 gasi box)

• Ground busbar

Optional Configuration uye Hunhu

• Reserved bus extension

• Bhazi rekunze

• Chiratidzo chepfupi uye chepasi chinokanganisa

• Kuyera toroidal ikozvino transformer uye ammeter

• Meter toroidal current transformer uye watt-awa mita

• Chibatiso chemheni kana musoro wetambo mbiri inogona kuiswa patambo inopinda bushing

• Chigadzirwa chechipiri chinogona kuiswa mukati

Sekondari mutsara wekamuri kumusoro kweiyo switchgear

Yakaderera voltage bhokisi kumusoro kweiyo switchgear

Kuwedzera Module-Mutoro Switch uye Fuse Musanganiswa Module F

Magadzirirwo Akajairika uye Hunhu

• 630A bhazi remukati

• Vatatu vekushanda-chinzvimbo chekuremerwa switch, iyo fuse musoro inoperera inobatanidzwa nemichina nefuse muswe magumo epasi switch.

• Zvitatu zvekushanda-nzvimbo yepiri-spring operating mechanism, ine mbiri yakasununguka inotakura chinja uye pasi shandura kushanda shafts

• Load chinja uye pasi chinja chinzvimbo chiratidzo

• Fuse chubhu

• Fuse yakaiswa yakachinjika

• Fuse tripping chiratidzo

• Kubuda gwenzi kumberi kwakachinjika kuronga, 200A 200 series plug-in bushing

• Capacitive voltage chiratidzo chinoratidza kuti bushing iri kurarama

• Kune ese ekuchinja mabasa, pane yakanakira yekuwedzera-padlock pane panhizha

• SF6 gas pressure geji (imwe chete muSF6 gasi box)

• Ground busbar

• Mafusi ekudzivirira parameter

12kV max. 125A fuse

• Kupindirana kwepasi kunoshandura kune imwe nzvimbo yepamberi yekamuri yetambo

Optional Configuration uye Hunhu

• Reserved bus extension

• Bhazi rekunze

• Mutoro chinja kushanda injini 110/220V DC/AC

• Parallelling tripping coil 110/220V DC/AC

• Kufanana nekuvhara coil 110/220V DC/AC

• Kuyera toroidal ikozvino transformer uye ammeter

• Meter toroidal current transformer uye watt-awa mita

• Incoming live grounding lock (kiya pasi chinja kana bushing ichisimbiswa) 110V/220VAC

• Mabhuku ekubatsira

Rodha chinja chinzvimbo 2NO+2NC

Pasi chinja chinzvimbo 2NO+2NC

Pressure gauge ine chiratidzo 1 NO

Fuse inoputika 1 NO

• Chigadzirwa chechipiri chinogona kuiswa mukati

Sekondari mutsara wekamuri kumusoro kweiyo switchgear

Yakaderera voltage bhokisi kumusoro kweiyo switchgear

Kuwedzera Module-Bhazi Sectional Switch Module (Circuit Breaker) S_muB_r

Magadzirirwo Akajairika uye Hunhu

• 630A bhazi remukati

• 630A vacuum circuit breaker

• Zviviri zvekushanda-chinzvimbo chechipiri-chitubu chekushanda kwevacuum circuit breaker

• Vacuum redunhu breaker rezasi disconnect switch

• Bvisa switch switch single-spring operating mechanism

• Mechanical interlocking yevacuum circuit breaker uye disconnect switch

• Vacuum redunhu breaker uye disconnect chinja chinzvimbo chiratidzo

• Kune ese ekuchinja mabasa, pane yakanakira yekuwedzera-padlock pane panhizha

• SF6 gas pressure geji (imwe chete muSF6 gasi box)

• SV inogara yakabatana nebhasibar inosimudza switchgear, inotora ma module maviri eupamhi pamwe chete

Optional Configuration uye Hunhu

• Reserved bus extension

• Bhazi rekunze

• Vacuum circuit breaker operation motor 110V/220V DC/AC

• Parallelling tripping coil 110/220V DC/AC

• Kufanana nekuvhara coil 110/220V DC/AC

• Key interlocking

• Mabhuku ekubatsira

Circuit breaker chinzvimbo 2NO+2NC

Bvisa chinja chinzvimbo 2NO+2NC

• Chigadzirwa chechipiri chinogona kuiswa mukati

Sekondari mutsara wekamuri kumusoro kweiyo switchgear

Yakaderera voltage bhokisi kumusoro kweiyo switchgear

V Kuwedzera Module - Vacuum Circuit Breaker Module V

Magadzirirwo Akajairika uye Hunhu

• 630A bhazi remukati

• 630A transformer/line protection vacuum circuit breaker

• Zviviri zvekushanda-chinzvimbo chechipiri-chitubu chekushanda kwevacuum circuit breaker

• Vacuum redunhu breaker pasi matatu kushanda-chinzvimbo disconnect/pasi chinja

• Zvitatu zvekushanda-nzvimbo bvisa / pasi shandura imwe-spring operating mechanism

• Mechanical interlocking yevacuum circuit breaker uye matatu anoshanda-chinzvimbo chinja

• Vacuum redunhu breaker uye matatu kushanda-chinzvimbo chinja chinzvimbo chiratidzo

• Electronic protection relay

• Coil yerwendo (yekuita relay)

• Kubuda gwenzi kumberi kwakachinjika kurongeka, 630A 400 akatevedzana mabhoti bushing

• Capacitive voltage chiratidzo chinoratidza kuti bushing iri kurarama

• Kune ese ekuchinja mabasa, pane yakanakira yekuwedzera-padlock pane panhizha

• SF6 gas pressure geji (imwe chete muSF6 gasi box)

• Ground busbar

• Kupindirana kwepasi kunoshandura kune imwe nzvimbo yepamberi yekamuri yetambo

Optional Configuration uye Hunhu

• Reserved bus extension

• Bhazi rekunze

• Vacuum circuit breaker operation motor 110V/220V DC/AC

• Parallelling tripping coil 110/220V DC/AC

• Kufanana nekuvhara coil 110/220V DC/AC

• Kuyera toroidal ikozvino transformer uye ammeter

• Meter toroidal current transformer uye watt-awa mita

• Incoming live grounding lock (kiya pasi chinja kana bushing yave nesimba) 110V/220V AC

• Key interlocking

• Mabhuku ekubatsira

Vacuum chinja chinzvimbo 2NO+2NC

Bvisa chinja chinzvimbo 2NO+2NC

Pasi chinja chinzvimbo 2NO+2NC

Vacuum switch yerwendo chiratidzo 1 NO

Pressure gauge ine chiratidzo 1 NO

• Chigadzirwa chechipiri chinogona kuiswa mukati

Sekondari mutsara wekamuri kumusoro kweiyo switchgear

Yakaderera voltage bhokisi kumusoro kweiyo switchgear

• SPAJ140C Mamwe marelay akadai SPAJ140C

Kuwedzera Module-Bhazi Sectional Switch Module (Load Switch)S_L

Magadzirirwo Akajairika uye Hunhu

• 630A bhazi remukati

• Dimbura chinja

• Single-spring operating mechanism

• Chinja chinoratidza chinzvimbo

• Kune ese ekuchinja mabasa, pane yakanakira yekuwedzera-padlock pane panhizha

• SF6 gas pressure geji (imwe chete muSF6 gasi box)

Optional Configuration uye Hunhu

• Reserved bus extension

• Bhazi rekunze

• Mutoro chinja kushanda injini 110V/220V DC/AC

• Key interlocking

• Mabhuku ekubatsira

Rodha chinja chinzvimbo 2NO+2NC

• Chigadzirwa chechipiri chinogona kuiswa mukati

Sekondari mutsara wekamuri kumusoro kweiyo switchgear

Yakaderera voltage bhokisi kumusoro kweiyo switchgear

Kuwedzera Module-12kV Metering Cabinet

Magadzirirwo Akajairika uye Hunhu

• 2pcs ikozvino transformers

• 2pcs voltage transformers

• Fuse yekuchengetedzwa kwePT

• Low voltage components

Voltmeter

Ammeter

WxHxD=695x1334x820mm

WxHxD=695x1680x820mm(ine bhokisi rekushandisa)

Optional Configuration uye Hunhu

• Zinc oxide arrester

• Capacitive voltage chiratidzo chinoratidza kuti switchgear ine magetsi

• Low voltage components

1pc inoshanda watt-awa mita

1pc inoshanda watt-awa mita

Kuwedzera Module-12kV Voltage Transformer Cabinet

Magadzirirwo Akajairika uye Hunhu

• 1pc kana 2pcs voltage transformer

• Fuse yekuchengetedzwa kwePT

• Voltmeter

WxHxD=695x1334x820mm

WxHxD=695x1680x820mm (ine bhokisi rekushandisa)

Optional Configuration uye Hunhu

• Zinc oxide arrester (695 upamhi)

• Capacitive voltage chiratidzo chinoratidza kuti switchgear ine magetsi

Incoming / Inobuda Mutsetse Dziviriro

Shandisa vacuum switch / vacuum circuit breaker module

Iyo transformer kana mutsara kudzivirira ndeye vacuum switch / vacuum circuit breaker, ine inodzivirira relay uye ikozvino transformers. Kana kukanganisa kwazvino kwasvika pakugadzika kwazvino kwakaiswa nerelay yekudzivirira, relay yekudzivirira inoburitsa murairo wekufambisa switch kuburikidza nerwendo unit.

◆ Transformer / Line Dziviriro

Iyo GRM6-12 C-GIS inopa marudzi maviri ekudzivirira kweshanduko: mutoro switch fuse musanganiswa uye wedunhu breaker ine relay kuchengetedza.

◆Shandisa Load Switch Fuse Combination Module

Kudzivirirwa kweTransformer musanganiswa wezvino kudzikamisa yakakwira voltage fuse uye chinja chekutakura. Iyo fuse compartment ichaiswa kuseri kweimwe yakaparadzana, yakavharirwa yakavharirwa kumberi kweyuniti. Iyo yekuremedza switch inoshandisa chitubu chekuchaja michina inogona kukonzereswa nefuse striker. Kuita kuti kushandurwa kwefuse, chibatiso chekushanda chinogona kushandiswa kubvisa chivharo chekupedzisira chefuse compartment. Nzira yekufamba yefuse inoiswa pamberi kuti ive nechokwadi chekushanda kwemvura yehurongwa hwose. Iyo yekuremedza switch fuse musanganiswa inoshandisa chitubu-chakaremerwa mhando ye backup-yedziviriro rudzi yazvino inodzikamisa fuse, uye divi rekurova rakatarisana kumberi kweiyo switchgear panguva yekuisa.

◆ Fuse-Transformer Comparison Table

◆ Ronga Mirayiridzo

Ronga 1 CCF+

• Mutsetse unouya wakaiswa chibatiso chemheni uye ine reserved extension

Ronga 2 CCFFF=CF

• 1 set at most 5 units, kupfuura 5 units inoda kuwedzera kubatana kwebhazi

Ronga 3 VV=M=FFF

• High voltage side kuyerwa

Ronga 4 PT=FF=FCSLCF=FF=PT

• Single busbar chikamu nebhasi PT

Annex

1.Mazita ekubatsira

2 HAPANA + 2 NC chiratidzo chekuchinja zvinzvimbo zviripo pane zvese zvinoremerwa switch uye mabreaker edunhu. A parallel rwendo coil (AC kana DC) inogona kuiswa kune transformer/switch breaker. Iyo LV control unit iri kuseri kwepaneri yekumberi.

2.Voltage chiratidzo

A capacitive voltage chiratidzo chinoratidza kana bushing ine simba uye socket pairi inogona kushandiswa kuchikamu chenyukireya.

3.Short circuit / pasi chikanganiso chiratidzo

Kuti ufambise nzvimbo yekukanganisa, iyo tambo switch module inogona kuve yakashongedzerwa nepfupi dunhu / pasi chikanganiso chiratidzo chekuona kukanganisa kuri nyore.

4.Kushanda kwemagetsi

Kushanda kwemanyorerwo kwetambo switch unit uye transformer unit ndiyo yakajairwa mhinduro. Izvo zvakare zvinogoneka kuisa electric operating mechanism. Cable switch, vacuum circuit breaker, uye pasi switch inoshandiswa nemuchina uri kuseri kwepanera rekumberi. Ese ma switch uye mabreaker edunhu anogona kushandiswa nekushanda mubato (standard configuration) kana anogona kuve akashongedzerwa nemotor operating mechanism (accessory). Nekudaro, iyo nyika switch inogona kungoshandiswa nemaoko uye inoshongedzerwa nemuchina unokwanisa kuvhara chikanganiso chazvino. Mashandisirwo emagetsi emagetsi ari nyore kuita mumatanho.

5.Cable connection

Iyo GRM6(XGN □) -12 switchgear yakaiswa neyakajairwa bushings. Mabhushi ese akaenzana kureba kubva pasi uye anodzivirirwa nekavha yekamuri yetambo. Ichi chivharo chinogona kuvharirwa nepasi switch. Kune maviri maviri tambo anouya, yakatsaurirwa mbiri mbiri tambo yekuvharisa inogona kushandiswa zvakare.

6.Chiratidzo chepressure

Kazhinji yakashongedzerwa nechiratidzo chekumanikidza, chiratidzo ichi chiri muchimiro chekumanikidza gauge. Mabatiro emagetsi anogonawo kupihwa kuratidza kudonha kwepressure.

7.External busbar

Iyo GRM6(XGN □) -12 switchgear inogona kuve yakashongedzerwa nekunze bhazi ine yakayerwa ikozvino 1250A.

8.Secondary line chamber / low voltage box

Iyo GRM6 (XGN □) -12 switchgear inogona kuve yakashongedzerwa neyechipiri mutsara compartment kana yakaderera voltage bhokisi kumusoro kweiyo switchgear. Yechipiri mutsara compartment inoshandiswa kuisa ammeter (ine kana isina shanduko yekuchinja) uye yehupenyu inovharira control unit. Iyo yakaderera voltage bhokisi inoshandiswa kuisa relay senge SPAJ140C, REF, uye inogona zvakare kuve neamita (ine kana isina shanduko switch) uye yehupenyu inovharira control unit.

9.Mubati wemheni

Iyo tambo inopinda / inobuda module yeGRM6 (XGN □) -12 type switchgear inogona kugadzirirwa ne zinc oxide mheni inosunga patambo; zinc oxide mheni inosunga inogona zvakare kuisirwa pabhasibar kana muM cabinet.

◆GRM6(XGN □) -12 Switchgear Structure Diagram

1. Cable room

2. Fuse blow indicator

3. Fuse room

4. Imba yekuisa

5. kuratidzwa kwechaji

6. Chiratidzo chekumanikidza

7. Padlock mudziyo pane panel

8. Earth chinja kushanda gomba

9.Load chinja kushanda gomba

10. Analog circuit diagram

11. Bhatani rekuvhura

12. Bhatani rekuvhara

13. Circuit breaker operation gole

14.Disconnect chinja kushanda gomba nheyo dhayagiramu

◆ GRM6(XGN□)-12Switchgear Mamiriro uye Dimensions

◆Foundation Dhiagiramu

1.Standard unit

◆Foundation Dhiagiramu

2.10kV metering cabinet

Kuonekwa kwepamusoro kwesimbi yebhesi kana GRM6(XGN □) -12 kabati yakabatana ne10kV M kabati kana PT kabati.

Dhiyagiramu yenheyo yeGRM6(XGN □) -12 cabinet yakabatana ne10kV M kabati kana PT cabinet

Overview

Iyo C-mhando chitubu chinoshanda meshini yeGRM6-12 yakazara insulated gasi-yakazadzwa mhete network switchgear ndiyo yekumisikidza midziyo yeyakayerwa voltage 12kV AC simbi yakavharirwa switch. Iyi nhevedzano yemaitiro anoshandisa planar scroll spring charge kudzora chiito chekuchinja kwemutoro uye kushanda kwepasi Yakagamuchirwa compression chitubu pamusoro-yepakati kuchaja kutonga. Nzvimbo yekushanda ine nzvimbo nhatu dzekushanda: kuvhara, kuvhura, uye kuisa pasi. Iyi nhevedzano yezvigadzirwa zvine shanu-yekudzivirira inopindirana basa, saizi diki, kuisirwa nyore uye kusimba kwakasimba.

Chigadzirwa chacho chinoongororwa zvizere uye chakapfuura chisati chaendeswa, zvinoenderana nezvinodiwa zveGB3804-2004 "high-voltage alternating-current switches for rated voltage pamusoro pe3.6kV uye isingasviki 40.5kV", GB3906-2006 "alternating-current metal- yakavharirwa switchgear uye controlgear yeyakayerwa voltage pamusoro pe3.6kV uye inosvika uye inosanganisira 40.5kV", GB16926-2009 "high-voltage alternating current switch-fuse misanganiswa".

electric inopinda operating mechanism

Type Description

Mechanism voltage: DC/AC220V, 110V, 48V, 24V

Mechanism mhando: J-inouya michina,

C-inobuda michina (ine fuse rwendo)

Operation mode: D-magetsi kushanda, S-manual kushanda

manual inopinda yekushandisa michina

Operation Mirayiridzo nokuda Spring Mechanism

● Kuvhara kushanda:

Tarisa uone kana chigadzirwa chakaremara panguva yekufambisa. Isa uye gadzirisa michina pane inotakura switch. Shandisa mubato wakakosha wekushandisa kuti uiise muchikamu chepamusoro chemuchina uye uchitenderedza 90 madhigirii wachi. Kuchinja kwemutoro kunovhara guru redunhu pasi pekuita kwechitubu simba rekugadzirisa. Kana kushanda kwemagetsi, dzvanya bhatani rekuvhara uye mota inotyaira michina yekupedzisa switch yekuvhara oparesheni, panguva ino basa rekuisa pasi harigone kuitwa.

● Kuvhura basa:

Isai mubato wekushanda muchikamu chepamusoro chemuchina wochitenderedza chinopesana newachi inenge 90 madhigirii. Kuchinja kwemutoro kunovhura dunhu guru pasi pekuita kwechitubu simba remashini. Kana kudzvanya bhatani rekuvhura panguva yekushanda kwemagetsi, uye mota inotyaira iyo mashini yekupedzisa kuvhura kuvhiya. Panguva ino, kushanda kwekuvhara kana kushanda kwepasi kunogona kuitwa.

● Kuvhara nekuvhara uye kumisa kuvhura mabasa:

Isa mubato wekushanda muchikamu chezasi chemeshini woitenderedza newachi inenge 90 madhigirii. Mutoro wemutoro unovhara dunhu repasi pasi pekuita kwechitubu simba remuchina. Panguva ino, dunhu guru harigoni kuvharwa. Mubato wekushanda unotenderera neawa yakatarisana ne90 madhigirii, chinja chekutakura chinovhurwa pasi pechiito chesimba rechitubu chemaitiro, uye dunhu repasi rinogona kuvhurwa. Panguva ino, kushanda kwekuvhara kana kushanda kwepasi kunogona kuitwa.

Main Technical Parameters

Kungwarira Pakushandisa Mamiriro Ezvakatipoteredza

● Kureba ≤ 2000m, uye seismic fissure ≤ 8 madhigirii.

● The ambient air tembiricha ndeye -40℃~+40℃. Relative tembiricha zuva nezuva ≤90%, pamwedzi avhareji ≤90%.

● Nzvimbo dzekuisa dzinogara dzichizunguzika, mhute yemvura, gasi, kemikari inoparadza, guruva netsvina, uye moto unokanganisa zvakanyanya kushanda kwemuchina, kana nenjodzi dzinoputika hazvina kukodzera kushandiswa.

Circuit breaker yeC-GIS (ine disconnector isina pasi)

Circuit breaker yeC-GIS (ine disconnector isina pasi)

Load break switch yeC-GIS (ine 2 nzvimbo dzekushanda)

Load break switch yeC-GIS (ine 3 nzvimbo dzekushanda)

Product Features

● Ipa yakadzivirirwa zvizere uye yakavharwa zvizere chinopatsanurika chinongedzo kana ichienderana neakakodzera bushing kana plug;

● Inogona kushanda pasi pemvura uye mamwe mamiriro ezvinhu akaoma kwenguva yakareba;

● Iyo yakagadzirwa-in capacitance test point inoshandiswa kugadzirisa mararamiro ehupenyu hwemutsara uye inofanira kushandiswa pamwe chete nechiratidziro chinopomerwa;

● Hapana chinodiwa chechidiki chekuchengetedza chinhambwe pakati pezvikamu;

● Kuiswa kunogona kumira, kutenderera kana chero kona.

European-style yemberi yekubatanidza

European-style rear connector

Product Features

● Ipa yakadzivirirwa zvizere uye yakavharwa zvizere chinopatsanurika chinongedzo kana ichienderana neakakodzera bushing kana plug;

● Inogona kushanda pasi pemvura uye mamwe mamiriro ezvinhu akaoma kwenguva yakareba;

● Iyo yakagadzirwa-in capacitance test point inoshandiswa kugadzirisa mararamiro ehupenyu hwemutsara uye inofanira kushandiswa pamwe chete nechiratidziro chinopomerwa;

● Hapana chinodiwa chechidiki chekuchengetedza chinhambwe pakati pezvikamu;

● Kuiswa kunogona kumira, kutenderera kana chero kona.

Product Features

● European-style rear arrester inogona kupa yakavimbika pamusoro-voltage kuchengetedzwa kwegadziriro yemagetsi. Mhando yakadzivirirwa inoteverwa neyekunze semi-conductive layer yemusungwa inovimbisa kuchengetedzwa kwega kwega kwekuisa uye kuchengetedza vashandi uye kushanda kwakachengeteka kwemidziyo. Yayo anti-ultraviolet, anti-kuchembera, kusapinda kwemvura uye hunyoro-uchapupu maitiro anovimbisa kuchengetedzwa uye kuvimbika kwechigadzirwa munzvimbo dzakaoma dzinomhanya.

● European-style rear arrester inobatana neEuropean-style front connector kuti ive nechokwadi chekushanda kwakachengeteka kwegetsi remagetsi.

European-style rear arrester

π-mhando yekubatanidza mberi

Product Features

● I-π-type touchable front connector inoshandiswa mumutambo mukuru wemutambo wemhete huru yemhete, bhokisi rebazi retambo kana ring network system yebhokisi rekushandura, sekubatanidzwa kwetambo dzinopinda uye dzinobuda. Inogona kubatanidzwa kune 630A bhazi bar, zvakare inogona kubatanidzwa kune inobatika yekumashure yekubatanidza kune yakawanda-musanganiswa yekubatanidza kuti iite yakawanda-yedunhu.

● The π-type touchable front connector ine rated current ye630A, inokodzera tambo dzemagetsi dzine cross-section ye25-300mm.².

Product Features

● Inogona kupa yakazara insulated uye yakanyatsovharwa chisimbiso chinopatsanurika chinongedzo kana ichienderana neakakodzera bushing;

● Puro imwechete, plug-in dhizaini;

● Bhasi yebhasi inoumbwa nemhangura yemhangura, ine silicone rubber insulation layer pamusoro;

● The busbar connection inoshandisa silicone rubber insulated terminal connectors uye cross connectors;

● Bhazi rakadzivirirwa harina chidikanwi chedaro shoma pakati pezvikamu, uye harina kukanganiswa nekusvibiswa nekusiya;

● Bhazi risina kuvharidzirwa rinofanira kunge rakagadzirwa nevhavha yekudzivirira.

Insulating bhazi

Bhazi rakatsaurirwa switchgear

Product Features

● Kana inofananidzwa neC-type bushing, inogona kupa zvakakwana insulated uye yakavharwa zvakakwana separable connection;

● Puro imwechete, plug-in dhizaini;

● Bhara rebhasi rinoumbwa nematanda endarira akatenderera (machubhu) ane silicone rubber insulation layer pamusoro;

● Bhazi rakadzivirirwa harina hudiki-chikamu-ku-chikamu chinhambwe chinodiwa, uye hachikanganisike nekusvibiswa uye kusiiwa.Kugadzira bhenefiti yakawanda kune vatengi ihuzivi hwekambani yedu; kukura kwemutengi ndiko kushanda kwedu kudzingirirana KweMutengo Wakanakisa weChina Sis Hc9151 Thermoplastic Elastomer yeHot Melt Adhesive, Tinokukoka iwe nebhizinesi rako kuti ubudirire pamwe nesu uye tigovane inogara kwenguva refu muchikamu chepasirese.
Best Price forChina Sis Series Thermoplastic Elastomer Rubber,Thermoplastic Elastomer Sis , Isu tinozvikudza isu sekambani inoumbwa nechikwata chakasimba chevashandi vane hunyanzvi uye vane ruzivo rwakanyanya mukutengeserana kwenyika dzese, kusimudzira bhizinesi uye kusimukira kwechigadzirwa. Uyezve, kambani inogara yakasarudzika pakati pevakwikwidzi vayo nekuda kwehukuru hwayo hwemhando mukugadzira, uye kugona kwayo uye kuchinjika mukutsigirwa kwebhizinesi.