1. Basic technical parameter kuti uone tafura 1
| Tafura 1 | ||
| Voltage yakayerwa yedunhu guru (V) | AC 380 (400), (660) | |
| Rated voltage ye assistant circuit (V) | AC 220, 380 (400), DC110, 220 | |
| Rated frequency(Hz) | 50 (60) | |
| Yakayerwa voltage yekudzivirira (V) | 660 (1000) | |
| Rated current(A) | Waya dzakatwasuka | ≤4000 |
| Bhawa rebhazi rakamira (MCC) | 1000 | |
| Tafura 2 | ||
| Yakayerwa kuti igare kwenguva pfupi panguva yemagetsi ebhabar (kA/1s) | 50,80 | |
| Rated peak value inodzivirira magetsi ebhasbar (kA/0.1s) | 105176 | |
| Voltage yekuedza mafrequency emagetsi (V/1min) | Dunhu guru | 2500 |
| Dunhu rekubatsira | 1760 | |
| Bhawa remabhazi | Waya yechikamu chechitatu chechina | ABC PENI |
| Waya yechikamu chechitatu chechishanu | ABC PE.N | |
| Giredhi rekudzivirira | IP3L0.IP4L0 | |
2. Chirongwa chikuru chedunhu
Chirongwa chikuru chedunhu chemuchina uyu chine mapoka makumi matatu nemaviri uye 118 specifications, kusasanganisa zvirongwa uye specifications dzinobva mukuchinja kwekutonga nekudzivirira kwedunhu rekubatsira. Izvi zvinosanganisira zvinodiwa zvekugadzira magetsi, kupa magetsi uye vamwe vashandisi vemagetsi. Current inoshanda yakayerwa i4000A, iyo yakakodzera kusarudzwa kwematransformer ekuparadzira ari pasi pe2500kVA. Pamusoro pezvo, cabinet ye capacitor compensation yakagadzirirwa kusangana nezvinodiwa zvekupa magetsi uye kuvandudzwa kwesimba remagetsi. Tichifunga nezvekudiwa kwekudyara kwakazara, cabinet ye reactor yakagadzirwa.
Mashoko:
①DW914 ndiyo circuit breaker huru, uye mamwe macircuit breaker ane performance yepamusoro kana RDSW6 (RDW1), FM series anogonawo kusarudzwa.
②01, 02, 04 mhinduro kana tambo yePE N ichifanira kupinda mukabati remagetsi, upamhi hwekabati hunofanira kunge hwakaita saizi mumabhuraketi.
③SDL neSDH matransformer emagetsi akakosha emakabati eGCS.
3. Chirongwa chedunhu rekubatsira
Kune ma assistant circuit schemes 120 muGCS Auxiliary Circuit Atas, ayo akakamurwa kuita mavhoriyamu maviri. Vhoriyamu yekutanga "AC Operation Part" yakakamurwa kuita ma schemes 63, uye vhoriyamu yechipiri "DC Operation Part" yakakamurwa kuita ma schemes 57.
Chirongwa chekuwedzera cheDC operation part chinonyanya kushandiswa mu low voltage power plant (station) system ye power plant ne substation. Yakakodzera low voltage power plant system ye unit ine simba re 200MW zvichidzika uye 300MW zvichikwira, uye general control mode ye working (backup) power supply incoming line, power supply feeder line uye motor feeder line.
Chikamu chekubatsira cheAC chinoshandiswa zvakanyanya pakugadzira chiteshi chemagetsi chine voltage shoma mumafekitori, migodhi, mabhizinesi nezvivakwa zvemarefu. Kune zvirongwa zvitanhatu zvakabatana zvakakodzera kudzora mashandiro emagetsi maviri, uye kune macircuit ekudzora akadai se electric interlock backup self-switching uye self-recovery, izvo zvinogona kushandiswa zvakananga mukugadzira mainjiniya.
Simba remagetsi reDC control supply iDc 220V kana 110v, uye simba remagetsi reAC control supply iAC 380V kana 220V. Simba remagetsi re220v rinotorwa kubva kumagetsi emagetsi ekutonga eruzhinji anopihwa netransformer yekudzora yakakosha mukabati. Simba remagetsi rekutonga eruzhinji rinoshandisa nzira isina kugadzika kudzora transformer, uye simba remagetsi re24V rakachengeterwa kushandiswa kwemarambi emagetsi asina simba. Kuti uwane nzvimbo yekuisa mita yewatt-hour, nzira yekupinza voltage nezvimwe zvinodiwa pakuisa nekushandisa, ndapota tarisa "Mirayiridzo yeKubatanidza" yedhayagiramu yedunhu rekubatsira.
4. Bhazi
Kuti bhazi rirambe rakagadzikana uye riwedzere kukwira kwekupisa, mabhawa emhangura akaoma eTMY-T2 anoshandiswa mumidziyo yese. Zvikamu zvinobatanidza mabhawa emhangura zvinofanirwa kunge zvakaputirwa netin-enameled. Mabhawa emhangura akareba akafukidzwa netin-enameled anokurudzirwa, uye mabhawa emhangura akareba akafukidzwa nesirivha anogonawo kushandiswa.
a.Nhamba yebhazi yakatambanuka
Bhazi rebhazi riri muchikamu chebhazi riri kumashure kwekabhineti, uye mativi maviri epamusoro neapasi akarongwa e3150A zvichikwira, uye jira rimwe chete rakarongwa e2500A zvichidzika. Chikamu chimwe nechimwe chine mabhazi mana kana maviri, izvo zvinovandudza zvikuru simba rebhazi repfupi.
Kusarudzwa kwebhawa rakatwasuka remudziyo kunoratidzwa muTafura 3.
| Rated current (A) (Tafura 3) | Tsanangudzo yebhazi |
| 630,1250 | 2 (50×5) |
| 1600 | 2 (60×6) |
| 2000 | 2 (60×10) |
| 2500 | 2 (80×10) |
| 3150 | 2×2(60×6) |
| 4000 | 2×2(60×10) |
b. Bhawa rebhazi rakamira
Bhasi rakamira rinoshandiswa padhirowa rinoshandisa bhasi rakanamirwa nesimbi rakasimba rakaita se "L". Tsanangudzo yebhasi rakaita seL (mm): (kukwirira x ukobvu)+ (pasi x ukobvu) (50 x 5)+ (30 x 5) Rated current 100A.
c. Bhazi repasi risina kusimba
Shandisa simbi dzakaoma dzemhangura. Kuburikidza newaya yepasi yakatambanudzwa isina kusimba (PEN) kana waya yepasi + isina kusimba (PE + N), magadzirirwo anoratidzwa muTafura 4.
| Chikamu chemuchinjiko wechikamu chimwe nechimwe (mm²) (Tafura 4) | Sarudza PE (N) waya muchinjikwa chikamu （mm²） |
| 500-720 | 40×5 |
| 1200 | 60×6 |
| >1200 | 60×10 |
* Zvinodiwa zvewaya dzePEN dzakamira kana waya dzePE + N dziri muchishandiso zvese ndezve40 x 5.
5.Sarudzo yezvikamu zvemagetsi
Midziyo iyi inonyanya kusarudza zvikamu zvemagetsi zvine hunyanzvi hwepamusoro uye tekinoroji inotengeswa kunze kwenyika, izvo zvinogona kugadzirwa muChina.
a. Chinja chikuru
Kune maswichi emagetsi e630A nepamusoro pemagetsi ekupinda nekudyara, sarudzo huru ndeye DW914 series, uye RDSW6 (RDW1), DW40, DW48 series, AE series, 3WE kana RDW17 series dzinogonawo kushandiswa. Kana zvichidikanwa, M series kana F series dzinopinzwa munyika dzinogonawo kushandiswa.
b. Kune 630A uye pasi pezvidziyo zvinodyisa uye maswichi ekudzora mota, kunyanya kusarudza RDM949 series uye RDM1 series MCCB, uye inogona zvakare kushandisa NZM Series uye TM30 Series MCCB.
c.AC contactor, inonyanya kusarudza CJX8 series, CJX2 (RDC6) series, CJX1 series contactors uye mashandisirwo adzo ekupisa anoenderana uye nzira dzinopindirana.
d.Matransformer ese aripo anoshandisa SDH series, SDL series uye SDL1 series inotarisirwa neSenyuan Electric Co.,Ltd.
e.Fuse inosarudza chinobvisa fuse yebanga nebanga muHH15 series uye NT00 series ine simba guru rekupwanya.
f.Kuti dunhu guru rive rakagadzikana, CMJ bus clamp yakakosha uye insulation support yeGCS series zvakagadzirwa. Yakagadzirwa ne thermoplastic ine simba guru remurazvo rinodzora moto, ine simba guru re insulation, inoshanda zvakanaka yekuzvidzima uye chimiro chakasiyana. Zvinongodiwa chete kugadzirisa chivakwa, block kuti ikwane ma specifications akasiyana.yebhazi.
g.Kuti kuderedze kukwira kwekupisa kwespacer, connector uye electric head ye functional unit, adapter yakakosha yeGCS cabinet yakagadzirwa. Kana ichienzaniswa nemhando imwe chete yezvigadzirwa, simba rekupisa readapter rinowedzera uye kukwira kwekupisa kunoderera.
h.Kana dhipatimendi rekugadzira rikasarudza zvikamu zvitsva zvemagetsi zvine mashandiro ari nani uye tekinoroji yepamusoro zvichienderana nezvinodiwa nevashandisi, nekuti makabati eGCS series ane hunyanzvi hwakanaka, hazvizokonzere matambudziko mukugadzira nekuisa nekuda kwekuvandudza zvikamu zvemagetsi.
1. Furemu huru yechishandiso inoshandisa simbi yechikamu che8MF, uye furemu inoshandisa mafomu maviri ekuvaka: kuungana uye kusanganisa zvishoma. Kune maburi ekuisa modulus E = 20mm pafuremu huru.
2. Kamuri yega yega yebasa remuchina yakaparadzaniswa zvakanyanya, uye zvikamu zvacho zvakakamurwa kuva kamuri yeyuniti yebasa, kamuri yemabhazi uye kamuri yemagetsi. Mabasa eyuniti yega yega akazvimiririra.
3. Saizi yekabhineti yemidziyo yakafanana neiri patafura
| Tafura 5 | ||||||||||
| Kureba | 2200 | |||||||||
| Upamhi | 400 | 600 | 800 | 1000 | ||||||
| Kudzika | 800 | 1000 | 800 | 1000 | 600 | 800 | 1000 | 600 | 800 | 1000 |
4. Zvikamu zvinoshanda
a. Chimiro chekukwirira kwechikamu chedhirowa i160mm, chakakamurwa kuita saizi shanu dzakatevedzana: chikamu, chikamu 1, chikamu1, chikamu chechipiri, uye chikamu chechitatu.Sekeri yeyuniti ine ratio yemagetsi ye400A zvichidzika.
b.Drowa rinongochinja chete pahurefu nehukuru, uye upamhi nehupamhi hwaro hazvichinji. Madhirowa ane unit imwechete inoshanda ane mukana wakanaka wekuchinjana.
c.Kabati rega rega reMCC rinogona kuisa madhirowa anosvika gumi nerimwe ane yuniti imwe chete kana madhirowa ane mayuniti makumi maviri nemaviri. Madhirowa anopfuura imwe cheteinoshandisa jira rekumashure rine mabasa akawanda.
d.Mitsetse yekupinda neyokubuda mudhirowa inoshandisa zvinobatanidza zvine chimiro chakafanana uye chimiro chechip ine nhamba dzakasiyana dzechips zvichienderana neyazvino.
e. Adapta iri pakati pedhirowa reyuniti nekamuri retambo inoshandisa chimiro cheplate yekumashure cheZJ-2 adapta.
f. Adapta iri pakati pedhirowa reyuniti nekamuri retambo inoshandisa tsvimbo kana chimiro chechubhu ZJ-1 adapter yehukuru hwakaenzana zvichienderana nekupatsanurwa kwazvino.
g.Droo yacho ine zviratidzo zvakajeka zvenzvimbo dzekupatsanura, kuvhara, kuyedza, uye kubvisa.
h.Chigadziko chedhirowa chine mudziyo wekubatanidza michina.
5. Makabati ekudyara uye makabati ekutonga mota ane makamuri akakosha etambo, uye kubatana pakati pemakabati anoshanda nemakamuri etambo kunoitika nekugadzirisa zvikamu kana mabhawa emhangura, izvo zvisingangobatsiri chete kushandiswa kwetambo, asiwo zvinobatsira zvikuru kuiswa nekuchengetedzwa kwetambo nevashandisi.
Chikamu chetambo chine upamhi huviri (240mm ne440mm) hwekusarudza, zvichienderana nehuwandu hwetambo, chikamu chakachinjika uye zvinodiwa nemushandisi kuti zvive nyore kuisa nekugadzirisa.
6. Huwandu hwema "assistant contacts" e "functional unit" e "functional unit" i "32 pairs" ye "unit" imwe chete kana kupfuura, uye "20 pairs" ye "unit", izvo zvinogona kusangana nezvinodiwa ne "interface" pakati pevashandisi ve "otomatiki" nemakomputa.
7. Tichifunga nezvekuchengetedzeka kwakajairika kwetransformer yemhando yakaoma uye hupfumi hwetransformer inonyudzwa mumafuta, chishandiso ichi chinogona kuumbwa zviri nyore kuita boka rine transformer yemhando yakaoma, uye chinogonawo kubatanidzwa zviri nyore nebhazi remagetsi mashoma retransformer inonyudzwa mumafuta.
8. Dhirowa ndiro muviri mukuru, rine rudzi rwedhirowa uye rudzi rwakagadzika panguva imwe chete, izvo zvinogona kusanganiswa, uye zvinogona kusarudzwa zvisina kurongeka.
9. Chishandiso ichi chakagadzirwa zvichienderana nehurongwa hwemawaya mashanu hwechikamu chechitatu uye hurongwa hwemawaya mana hwechikamu chechitatu. Dhipatimendi rekugadzira nevashandisi vanogona kusarudza nyore nyore PE + N kana PEN mode.
10. Dziviriro yekabhineti iIP3LO nelP4LO, iyo inogonawo kusarudzwa zvichienderana nezvinodiwa nemushandisi.
Furemu yekabhineti yechinangwa chakazara
