33kv metal-clad digital switchgear Chithunzi Chowonetsedwa

33kv metal-clad digito switchgear

Kufotokozera Kwachidule:

ZS33 zovala zachitsulo, zotsekera zitsulo (zotchedwa ZS33 switchgear) zili ndi ukadaulo waposachedwa kwambiri padziko lonse lapansi wamagetsi osinthika, ndipo zimakwaniritsa zomwe msika umakonda ndi msonkhano wake wabwino komanso wosinthika. ZS33 ndiyoyenera magawo atatu amagetsi a AC 50Hz/60Hz polandila ndi kugawa mphamvu zamagetsi, komanso kuwongolera nthawi yeniyeni, kuteteza, ndi kuyang'anira mabwalo amagetsi.
Amagwiritsidwa ntchito kwambiri m'malo opangira magetsi, majenereta ang'onoang'ono ndi apakatikati, mabizinesi ang'onoang'ono ndi migodi ndi mabungwe ogawa mphamvu, kugawa mphamvu kwa chigawo chogona, komanso dongosolo lamakampani amagetsi agawo lachiwiri lomwe limalandira mphamvu, kufala kwamagetsi ndi mota yayikulu-voltage kuyambira. Kuwongolera, chitetezo ndi kuyang'anira. Ndipo ili ndi ntchito ya "kupewa zisanu" interlock.

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Tsatanetsatane wa Zamalonda

Technical Parameter

Product Solution

General

● Busbar imakhala ndi zinthu zochepetsera kutentha, kutsekemera ndi zokutira za epoxy kuti zitsimikizire kuti zimagwira ntchito bwino;
● Makina ochotsera vacuum circuit breaker (VCB) opanda kukonza (VCB) amateteza kwambiri makina ake ogwiritsira ntchito;
● Chida chowonjezera chokhoma pakati pa chitseko cha chipinda chophwanyira dera ndi chophwanya dera;
● Chophimba chotseka chotseka mwachangu chimagwiritsidwa ntchito kuyika pansi ndipo chimatha kutseka njira yachidule;
● Ntchito zonse zikhoza kupangidwa ndi chitseko cha switchgear chotsekedwa;
● Chida chotsekera chodalirika chimateteza bwino kusokoneza;
● Galimoto yosinthika ya VCB, yosavuta kusinthira wosweka;
● Chipangizo chotulutsa mphamvu chokhala ndi mpweya wotopetsa;
● Zingwe zingapo zolumikizidwa molumikizana;
● Yosavuta kuyang'anira woyendetsa dera ON / OFF ndi malo a galimoto, makina osungira mphamvu zamagetsi, earthing switch ON / OFF malo ndi kugwirizana kwa chingwe;
● Pulojekiti yoyika chigawo cha low-voltage compartment imakhala ndi zingwe zokhazikika kumbuyo ndi chipangizo chozungulira, ndipo zingwe zachiwirizo zimayikidwa mu chingwe chokulirapo cha Trunking kuti chiwoneke bwino ndi kuyang'ana mosavuta.

Utumiki wabwinobwino
● Kutentha kozungulira:
- Kukula kwakukulu: +40 ° C
- Kutsika: -15 ° C
- Kuyeza kwa kutentha mkati mwa maola 24 <+35°C
Chinyezi chozungulira
● Chinyezi chofananira:
- Avereji ya miyeso ya chinyezi mkati mwa maola 24 <95%
- Avereji ya mwezi ndi mwezi ya chinyezi chochepa <90%
● Kuthamanga kwa nthunzi:
- Avereji ya miyeso ya mphamvu ya nthunzi mkati mwa maola 24 <2.2 kPa
- Kuthamanga kwapakati pamwezi ndi <1.8 kPa
- Kutalika kwakukulu kwa malo oyika switchgear: 1,000m
- switchgear iyenera kuyikidwa pamalo opanda moto, zoopsa za kuphulika, zonyansa kwambiri, mpweya wowononga mankhwala.
Ndi kugwedezeka kwamphamvu.
Mkhalidwe wautumiki wapadera
Mikhalidwe yapadera yautumiki kupitirira zikhalidwe zanthawi zonse zautumiki, ngati zilipo, ziyenera kukambidwa kuti mulowe mgwirizano. Pofuna kupewa condensation, switchgear ili ndi chotenthetsera chamtundu wa mbale. Pamene switchgear yakhazikitsidwa kuti igwire ntchito, iyenera kugwiritsidwa ntchito nthawi yomweyo. Ngakhale ikakhala yogwira ntchito bwino, chisamaliro chiyenera kulipidwa pa ntchitoyo.
Vuto la kutaya kutentha kwa switchgear litha kuthetsedwa popereka chipangizo chowonjezera mpweya.

Miyezo ndi Mafotokozedwe
1EC62271-100
High-voltage alternating-current circuit breakers
Chithunzi cha 1EC62271-102
High-voltage alternating-current disconnectors ndi earthing switches
1EC62271-200
Ma switchgear okhala ndi zitsulo zopindika kwambiri komanso zowongolera zamagetsi ovotera pamwamba pa 1kV mpaka kuphatikiza 52kV.
IEC60694
Zodziwika bwino za ma switchgears apamwamba kwambiri komanso miyezo yowongolera
Chithunzi cha LEC60071-2
Kugwirizana kwa Insulation-Gawo 2: Kalozera wa ntchito
IEC60265-1
Kusintha kwamagetsi apamwamba-Gawo 1: Kusintha kwamagetsi ovotera pamwamba pa 1kV ndi zosakwana 52kV
Mtengo wa 1EC60470
Ma voltage alternating-amakono makontrakitala komanso oyambira oyambira ma kontrakitala

General

ZS33 switchgear imakhala ndi magawo awiri: mpanda wokhazikika ndi gawo lochotseka ("Crcuit breaker truck" mwachidule). Kutengera ntchito za zida zamagetsi mkati mwa nduna, switchgear imagawidwa m'zigawo zinayi zogwirira ntchito. Chotsekerako ndi magawo omwe amalekanitsa magawo ogwirira ntchito amapangidwa ndi mapepala achitsulo opangidwa ndi Al-Zn, omwe amapindika ndikuwongoleredwa palimodzi.
Zigawo zochotseka zingaphatikizepo vacuum circuit breaker (VCB), SF6 circuit breaker, transformer yomwe ingathe, yomanga mphezi, insulator, fuse truck, etc. kuti muwone momwe ntchito yoyambira dera. Chigawochi chili ndi magawo awiri: "sensa yapamwamba yomwe imayikidwa pambali pa mzere wa chakudya ndi chizindikiro chomwe chimayikidwa pakhomo la chipinda chochepa.
Gawo lachitetezo cha mpanda wa switchgear ndi IP4X, pomwe ndi IP2X pomwe chitseko cha chipinda chophwanyira chimatsegulidwa. Poganizira za kulephera kwa arc mkati mwa mawonekedwe a ZS33 switchgear, tidayesa mwamphamvu kuyesa kwa arc kuti titsimikizire chitetezo cha ogwira ntchito ndi zida.

Enclosure, Partitions, ndi Pressure Release Chipangizo
Mapepala achitsulo opangidwa ndi Al-Zn amapangidwa ndi chida cha CNC, chomangika, ndi kugwedezeka kuti apange mpanda ndi magawo a switchgear. Chifukwa chake, switchgear yosonkhanitsidwa imakhala ndi miyeso yofananira ndipo mphamvu yamakina apamwamba imatsimikizika. Khomo la switchgear limakutidwa ndi ufa ndikuwotcha, motero silingagwirizane ndi zisonkhezero ndi dzimbiri komanso zowoneka bwino.
Chipangizo chotulutsa kupanikizika chimaperekedwa pamwamba pa chipinda chophwanyira dera, chipinda cha basi, ndi chipinda cha chingwe. Kukachitika kulephera kwamkati komwe kumatsagana ndi arc yamagetsi, kuthamanga kwa mpweya mkati mwa switchgear kumakwera, ndipo bolodi lotulutsa zitsulo pamwamba limangotseguka kuti litulutse kupanikizika ndi kutulutsa mpweya. Khomo la nduna limaperekedwa ndi mphete yapadera yosindikizira kuti atseke mbali yakutsogolo ya nduna, kuti ateteze ogwira ntchito ndi switchgear.

Circuit breaker Compartment
M'chipinda chophwanyira dera, muli lole, ndipo njanji zimaperekedwa kuti ziyende pagalimotoyo. Galimotoyo imatha kuyenda pakati pa "service and test/Disconnect" malo. Kuikidwa pa khoma lakumbuyo la chipinda cha galimoto, chotsekeracho chimapangidwa ndi mbale zachitsulo. Chotsekeracho chimangotsegula pamene galimotoyo ichoka pamalo a "Test/Disconnect* kupita ku "Service", pomwe imatseka basi pamene galimoto ikupita kwina, motero kulepheretsa ogwira ntchito kuti asagwire matupi amagetsi.
Galimotoyo imatha kuyendetsedwa chitseko chatsekedwa. Mutha kuwona momwe galimotoyo ili mkati mwa nduna kudzera pawindo lowonera, chizindikiro cha makina a Position of the circuit breaker, ndi chizindikiro cha kusungirako mphamvu kapena kutulutsa mphamvu.
Kulumikizana pakati pa chingwe chachiwiri cha switchgear ndi chingwe chachiwiri chagalimoto chimazindikirika kudzera pa pulagi yachiwiri ya manual. Zolumikizana zosinthika za pulagi yachiwiri zimalumikizidwa kudzera papaipi yamalata ya nayiloni, pomwe soketi yachiwiri ili kumanja pansi pa chipinda chophwanyira dera. Pokhapokha pamene galimoto ili pamalo a "Mayeso/Olekanitsa", pulagi yachiwiri imatha kulumikizidwa kapena kuchotsedwa pasoketi. Pamene galimotoyo ili mu "Service" malo, pulagi yachiwiri imatsekedwa ndipo sangathe kumasulidwa, chifukwa cha kutsekedwa kwa makina. Galimoto yodutsa magalimoto imatha kutsegulidwa pamanja pulagi yachiwiri isanalumikizidwe, koma siyingatsekeke pamanja chifukwa chotseka chotseka chamagetsi chagalimoto chophwanyira sichimalimbikitsidwa.

Kapangidwe ka Switchgear

Galimoto

Zitsulo zoziziritsa kuzizira zimapindika, kugulitsidwa, ndi kuziphatikiza kupanga chimango chagalimoto. Malinga ndi zolinga zake, galimotoyo imagawidwa m'magulu osiyanasiyana: galimoto yoyendetsa galimoto, galimoto yoyendetsa galimoto, galimoto yodzipatula, ndi zina zotero. Galimoto yophwanya dera ili ndi malo a "Service" ndi "Test/Disconnect" mu nduna. Maloko amaperekedwa ndi malo aliwonse kuti awonetsetse kuti ntchitozo zitha kuchitika pokhapokha galimotoyo ili pamalo ake enieni. Mkhalidwe wa interlock uyenera kukwaniritsidwa galimoto isanasunthidwe, kuti 'awonetsetse kuti chosokoneza dera chitsegulidwe galimoto isanasunthidwe.
Galimoto yophwanya dera ikakankhidwira mu switchgear, imakhala pamalo a "Test / Disconnect" poyamba, ndiyeno imatha kukankhidwira pamalo a "Service" pogubuduza chogwirira.
Galimoto yowononga dera imamangidwa ndi arc interrupter ndi makina ake ogwiritsira ntchito. Wophwanyira dera amakhala ndi mizati yodziyimira payokha ya magawo atatu pomwe mikono yakumtunda ndi yapansi yolumikizirana ngati petal imayikidwa. Chingwe chachiwiri cha makina ogwiritsira ntchito chimayikidwa kudzera pa cholumikizira chapadera chachiwiri.
Udindo wa galimoto mkati mwa nduna sikuti umangowonetsedwa ndi chizindikiro cha malo pagawo lamagetsi otsika komanso amawona kudzera pawindo lowonera pakhomo. Makina ogwiritsira ntchito ndi chizindikiro chotseka / chotsegulira cha wowononga dera ali pagulu lagalimoto.

Contacts System

Kwa ZS33 switchgear, zolumikizira ngati petal zimagwiritsidwa ntchito ngati magawo amagetsi amagetsi pakati pa zolumikizana zokhazikika zagawo loyambira ndi zolumikizira zosinthika zagalimoto. Ndi kapangidwe koyenera kamangidwe ndi makina osavuta ndi kupanga, makina olumikizirana amakhala ndi kukonza kosavuta, kukana kukhudzana kochepa, kukwanitsa kupirira kwakanthawi kochepa komanso kupirira pakali pano, ndi machitidwe ena abwino amagetsi. Mwakugubuduza mkati kapena kutuluka mgalimoto, makina olumikizirana amalumikizana kapena amadula mosavuta, zomwe zimapangitsa kuti magalimoto aziyenda bwino.

Chipinda cha basi

Busbar yayikulu imadutsa m'makabati oyandikana nawo ndipo imathandizidwa ndi mabasi a nthambi ndi magawo oyima ndi ma bushings. Mabasi onse akulu ndi anthambi amakutidwa ndi zitsamba zowotcha kapena kupenta kuti apereke zotsatira zodalirika zotchinjiriza. Zitsamba ndi magawo azipatula ma switchgear oyandikana nawo.

Kusintha kwa Switchgear ndi Kuyika

Chipinda cha chingwe

Chipinda cha chingwe chikhoza kukhala ndi chosinthira chamakono ndi chosinthira (w / manual, makina ogwiritsira ntchito), ndikulumikizidwa ndi zingwe zingapo zofanana. Ndi yabwino kwambiri kuyika chingwe chifukwa cha danga lalikulu mkati mwa chipinda cha chingwe.

Chipinda chochepa chamagetsi

Chipinda chochepa chamagetsi ndi chitseko chake chikhoza kukhala ndi zipangizo zosiyanasiyana zachiwiri malinga ndi zofunikira zosiyanasiyana. Pali ngalande yachitsulo yosungiramo zingwe zowongolera komanso malo okwanira chingwe cholowera ndi chotuluka. Ngalande yosungidwa ya zingwe zolowera ndi zotuluka za switchgear kuti zilowe muchipinda chotsika chamagetsi chili kumanzere; pomwe ngalande ya zingwe zowongolera kabati ili kumanja kwa switchgear.

Njira yolumikizirana yoletsa kusagwira ntchito molakwika

ZS33 switchgear imaperekedwa ndi zida zingapo zotsekera kuti ateteze mikhalidwe yowopsa komanso kuwonongeka komwe kungayambitse zotsatira zoyipa pamizu, kuti zitsimikizire chitetezo cha ogwira ntchito ndi zida.
Zochita za Lock ndi izi:
● Galimotoyo imatha kuchoka pa "Test / Disconnected" malo kupita kumalo a "Service" pokhapokha ngati wowononga dera ndi switching earthing ali 'potseguka; mosemphanitsa (makina interlock).
● Chotchinga chigawo chikhoza kutsekedwa pokhapokha ngati galimoto yodutsa magalimoto ifika pa "Mayeso" kapena "Service" (makina otsekera)
● Wowononga dera sangathe kutsekedwa, koma amangotsegulidwa pamanja, pamene mphamvu yolamulira ikutha pamene galimoto yoyendetsa dera ili mu "Test" kapena "Service" malo (kulowa kwamagetsi).
● Chophimba cha pansi chikhoza kutsekedwa pokhapokha ngati galimoto yoyendetsa dera ili pa "Mayeso / Osagwirizana" kapena yasunthidwa pamalopo (makina otsekera).
● Galimotoyo singasunthidwe kuchoka pa "Mayeso / Osalumikizidwa" kupita pa "Service" potseka cholumikizira chapansi (cholumikizira cha makina).
● Galimotoyo ikakhala pamalo a "Service", pulagi ya chingwe chowongolera chamagetsi imatsekedwa ndipo sichingatseke.

Kukula kwakunja ndi kulemera kwa switchgear

Kutalika: 2600 mm

Kutalika: 1400 mm

kuya: 2800 mm

Kulemera kwake: 950Kg-1950Kg

Kusintha kwa maziko a switchgear
Kupanga maziko a switchgear kuyenera kutsata malamulo oyendetsera polojekiti yamagetsi komanso kuvomereza kwaukadaulo.
'Switchgear iyenera kukhazikitsidwa pa maziko omwe amapangidwa molingana ndi zojambula zomwe zimaperekedwa ndi' Nyenyezi Zisanu ndi ziwiri ndikuzikika kale pansi pa chipinda chogawa,
Kuti atsogolere unsembe, pa chisonyezero cha maziko, zofunika boma zomangamanga malamulo, makamaka
Zofunikira za mzere ndi kuchuluka kwa maziko mu Bukhuli, ziyenera kutsatiridwa.
'Kuchuluka kwa mafelemu oyambira kumayenera kutsimikiziridwa malinga ndi kuchuluka kwa switchgear. Maziko a maziko ambiri amaphatikizidwa ndi omanga pa malo. Ngati ndi kotheka, iyenera kusinthidwa ndikuwunikidwa moyang'aniridwa ndi ogwira ntchito zaukadaulo a Seven Stars.
● Kuti akwaniritse malo ofunikira a maziko a maziko, mbali zowotcherera za maziko a mazikowo ziyenera kuwotcherera pa mfundo zomwe zakonzedwa molingana ndi ndondomeko yomwe yanenedwa.
● Maziko a maziko ayenera kuikidwa molondola pa malo otchulidwa pansi pa konkire, malinga ndi kuyika ndi kukonza zojambula za chipinda chogawa.
● Gwiritsani ntchito mita yoyezera kuti musinthe mosamalitsa kutalika kwa maziko a maziko onse ndikutsimikizira kutalika koyenera. Pamwamba pa maziko a maziko ayenera kukhala 3 ~ 5mm pamwamba kuposa malo omalizidwa a chipinda chogawa kuti athe kuyika ndi kusintha kwa switchgear. Ngati pali wosanjikiza wowonjezera pansi, chipinda chododometsa, makulidwe awowonjezerawo ayenera kuganiziridwa mwanjira ina. Kulolera kololedwa kwa kuyika maziko kuyenera kutsatira DIN43644 (mtundu A).
Kulekerera kovomerezeka kwa msinkhu: ± 1mm/m2
Kulolerana kovomerezeka kwa mzere: ± 1mm/m, koma kupatuka konseko pautali wonse wa chimango kuyenera kukhala kosakwana 2mm.
● Maziko a maziko ayenera kukumbidwa bwino, omwe ayenera kugwiritsa ntchito zitsulo zokhala ndi malata 30 x 4mm popaka dothi.
Pakakhala ma switch magiya angapo pamzere wautali, chimango cha maziko chiyenera kuyikidwa mbali ziwiri.
● Kumanga kwa chipinda chowonjezera cha chipinda chogawirako kutsirizidwa, chisamaliro chapadera chiyenera kuperekedwa ku backfill pansi pa maziko a maziko. Osasiya kusiyana kulikonse.
● Maziko a maziko ayenera kutetezedwa ku zotsatira zoopsa ndi kupanikizika, makamaka panthawi yoika.
● Ikalephera kukwaniritsa zomwe tazitchula pamwambapa, kuyika kwa switchgear, kuyenda kwa magalimoto ndi kutsegula kwa chitseko cha chipinda cha galimoto ndi chitseko cha chipinda cha chingwe kungakhudzidwe.

Kusintha kwa switchgear
ZS33 zovala zachitsulo & zotsekera zitsulo ziyenera kuyikidwa m'chipinda chogawa chowuma, choyera komanso chopanda mpweya wabwino.
Maziko a maziko ndi pansi m'chipinda chogawa ayenera kumalizidwa ndikupambana mayeso ovomerezeka, ndipo kukongoletsa kwa zitseko ndi mazenera, kuyatsa ndi zida zopumira mpweya ziyenera kumalizidwa, musanakhazikitse switchgear.

Malangizo oyitanitsa
(1) No. & ntchito ya chojambula chachikulu cholumikizira, chojambula chamzere umodzi, voliyumu yovoteledwa, yovoteledwa pakalipano, idavotera kusweka kwanthawi yayitali, dongosolo lamakonzedwe a chipinda chogawa ndi makonzedwe a switchgear, ndi zina zambiri.
(2) Ngati zingwe zamagetsi zomwe zimalowa ndi zotuluka zimagwiritsidwa ntchito, chitsanzo ndi kuchuluka kwa chingwe chamagetsi ziyenera kuzindikirika mwatsatanetsatane.
(3) Zofunikira pakuwongolera ma switchgear, kuyeza ndi chitetezo, ndi zofunikira za loko ndi zida zina zokha.
(4.) Chitsanzo, ndondomeko ndi kuchuluka kwa zigawo zikuluzikulu zamagetsi mu switchgear.
(5) Ngati switchgear idzagwiritsidwa ntchito pamikhalidwe yapadera yautumiki, izi ziyenera kufotokozedwa mwatsatanetsatane pakuyitanitsa

Maonedwe Athu a Fakitale

Zam'mbuyo: 12/24kv zitsulo zovala zanzeru zosinthira

Ena: SSU-12 mndandanda SF6 gasi insulated Ring Main Unit

Zofunika Zaumisiri za ZS33 Switchgear
No	ltms						Chigawo	Mavoti
1	Adavotera mphamvu						kV	36
2	Zovoteledwa zotsekemera mlingo	Adavotera mphamvu pafupipafupi kupirira voltage		Gawo-ndi-gawo, gawo-ndi-pansi				70
				Pakati pa ojambula				80
		Ovoteredwa pachimake kupirira Voteji		Gawo-ndi-gawo, gawo-ndi-pansi				170
				Pakati pa ojambula				195
		Ma frequency owonjezera amphamvu amapirira voteji						2
3	Adavoteledwa pafupipafupi						Hz	50/60
4	Main busbar ovoteredwa panopa						A	630,1250,1600,2000,2500
5	Nthambi ya basi yomwe idavotera panopa							630,1250,1600,2000,2500
6	Chiwongolero chapamwamba chitha kupirira pakali pano						kA	63/65,80/82
7	Idavoteredwa ndi VCB yanthawi yochepa							2,531.5
8	Kuyimilira kwakanthawi kochepa (mtengo wogwira ntchito)							2,531.5
9	Kutalika kwanthawi yayitali						S	4
10	Kulephera kwamkati (ls)						kA	25
11	Mphamvu yowonjezera yowonjezera mphamvu (yovomerezeka)a						V	110,220(AC,DC)
12	Mulingo wonse						mm	1200(1400)x 2800×2600 (WxDxH)
a) Mphamvu zina zothandizira zitha kugwiritsidwa ntchito ngati kuli kofunikira
Magawo Aukadaulo a Zigawo Zofunikira (1)V-Sa 36 kV vacuum circuit breaker
Ayi.	tems				Chigawo	Mtengo
1	Adavotera mphamvu				KV	36
2	Adavoteledwa mulingo wa insulation		Kuvotera mphamvu yanthawi yochepa (1 min)			70
			Mphamvu yowunikira yowunikira imapirira voteji (peak			170
3	Ovoteledwa pafupipafupi				Hz	50/60
4	Zovoteledwa panopa				A	6,301,250		6,301,250	630,1250,1600,2000 2500,3150	1
5	Adavoteledwa ndi kuphulika kwafupipafupi				kA	20		25	31.5	/
6	Idavoteredwa kwakanthawi kochepa kupirira pakali pano					20		25	31.5	/
7	Chiwongolero chapamwamba chitha kupirira pakali pano					50/52		63/65	80/82	/
8	Idavoteredwa pakupanga kwanthawi yayitali (peak					50/52		63/65	80/82	/
9	Chiyembekezo cha out-phase short-circuit breaking current					17.3		21.7	27.4	/
10	Idavotera single/back-to-back capacitor bank breaking current				A	630/400
11	Idavotera nthawi yanthawi yayitali				S	4
12	Idavotera nthawi yoduka pang'ono				Nthawi	30
13	Adavoteledwa kachitidwe					Kutseka kwa Autoreclosure: O-0.3s-CO-180s-CO
						Kutsekera kosasunthika: O-180s-CO-180s-CO
14	Moyo wamakina				Nthawi	20000
15	Circuit breaker level					E2, M2, C2

Ma transfoma apano ali molingana ndi IEC 60044-1: 2003 miyezo Mulingo wa kutchinjiriza: 40.5/95/185KV Nthawi zambiri: 50/60Hz
Adavotera chachiwiri panopa:5A,1A
Titha kupereka zosintha zolondola kwambiri za kalasi ya 0.2S kapena 0.5S yoyezera. Kutulutsa pang'ono: ≤20PC
Adavoteledwa Pulayimale Panopa			LZZBJ9-36-36/250W3b(h,I)
			0.2-15VA		0.2-15VA 5P10-15VA		0.2-15VA 5P20-30VA			0.2-15VA 5P10-15VA 5P20-30VA
			ndi kA/S	ndi kA	ndi kA/S	ndi kA	Ndi kA/S		ndi kA	ndi kA/S	ndi kA
15			4.5/1	11.5	4.5/1	11.5
20			6/1	15	6/1	15
30-40			10/1	25	10/1	25
50-60			17/1	42.5	17/1	42.5	10/1		25	7/1	18
75			25/1	63	25/1	63	17/1		42.5	10/1	25
100			25/2	63	25/2	63	25/1		63	17/1	42.5
150			25/3	63	25/3	63	25/2		63	25/1	63
200-250			25/3	63	25/3	63	25/3		63	25/2	63
300			31.5/4	80	31.5/4	80	25/3		63	25/3	63
400			31.5/4	80	31.5/4	80	31.5/4		80	25/3	80
500-600			31.5/4	80	31.5/4	80	31.5/4		80	31.5/4	80
750-1250			31.5/4	80	31.5/4	80	31.5/4		80	31.5/4	80
1500-2000			31.5/4	80	31.5/4	80	31.5/4		80	31.5/4	80
2500			31.5/4	80	31.5/4	80	31.5/4		80	31.5/4	80
3000-3150			31.5/4	80	31.5/4	80	31.5/4		80	31.5/4	80
Chidziwitso: Zofunikira zilizonse zapadera ziyenera kukambirana nafe kaye.
(3)JN22-36 / 31.5 chosinthira chapansi
No	ltms						Chigawo	Parameters
1	Adavotera mphamvu						kV	36
2	Adavoteledwa mulingo wa insulation	Mphamvu-ma frequency kupirira voteji (mtengo wogwira ntchito						70
		Kuwala kwamphamvu kupirira mphamvu yamagetsi (peak)						170
3	Kuyimilira kwakanthawi kochepa (4s						kA	31.5
4	Chiwongola dzanja chokhazikika (chapamwamba)							80/82
5	Chiyembekezo cha short-circuit making current (chapamwamba)							80/82

33kv metal-clad digito switchgear

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Technical Parameter

Product Solution

Magulu azinthu

Kuti mufunse za malonda athu kapena mitengo yamtengo wapatali, chonde tisiyeni imelo ndipo tidzalumikizana mkati mwa maola 24.