Johdanto
II-HXGN17-12 Ring Main Unit (RMU)ihlangene, isebenza kahle kakhulumedium voltage switchgearyakhelwe ukusetshenziswa kuamandlaukusatshalaliswai-järjestelmätkuya ku12kV. ivikelwe ngokuphelele, futhikufakwe ngokugcweleukushintsha isixazululo, ukuqinisekisaukusebenza okuphephile nokusebenza kahleosoittessai-teolliset, kaupalliset ja yleishyödylliset sovellukset.
TämäRMUisetshenziswa kabanzi kumagridi kagesi asemadolobheni nasezindaweni zasemakhaya, ezimbonini zezimboni, ezikhungweni zezentengiselwano, ezitimeleni, eziteshini ezincane, nasezinhlelweni zengqalasizinda laphoukunikezwa kwamandla okuqhubekayo kanye nomklamo ohlangenezibalulekile.
Itholakala ngokuzenzakalelayo
- I-Compact & Modular Design: Unyawo oluncane, okulwenza lulungele iziteshi zasemadolobheni kanye nokufakwa okubambezeleke ngendawo.
- Ukuthembeka okuphezulu: Isakhiwo esivalekile ngokuphelele, esivaleke ngokuphelele, nokusebenza okunganakekeli.
- Ukuphepha Okuthuthukisiwe: Idizayini imelana ne-arc ngeinkinobho yokulayisha i-vacuumubuchwepheshe bokuthuthukisa ukuphepha kokusebenza.
- Ukucushwa Okuguquguqukayo: Ingalungiselelwainethiwekhi ekhalayo noma ukusatshalaliswa kwamandla eradial.
- Ukuphila Okude Kagesi: Idizayinelweukukhuthazela okuphezulu kokusebenza, iqinisekisa ukusebenza kwesikhathi eside ngokulungiswa okuncane.
Izimo zokusebenza
Ukuqinisekisa ukusebenza okuhle kakhulu nokuphila isikhathi eside, iI-HXGN17-12 RMUyakhelwe ukusebenza ngaphansi kwezimo zemvelo ezilandelayo:
| Ipharamitha | I-Tekniset tiedot |
|---|---|
| I-Ambient Temperature | -25°C kuya +40°C |
| Ukuphakama | ≤ 1000m |
| Umswakama Ohlobene | Isilinganiso sansuku zonke. |
| Ukumelana Nesimo Somhlaba | Kufika ku-Magnitude 8 |
| Izimo Zemvelo | Akukho mlilo, ingozi yokuqhuma, igesi egqwalayo, noma ukungcola okukhulu |
I-Tekniset tiedot
Imininingwane Kagesi Okuvamile
| Ipharamitha | Yksikkö | FN12-12 | I-FZN25-12 |
|---|---|---|---|
| I-Nimellisjännnite | kV | 12 | 12 |
| I-1-Min Frequency Imelana ne-Voltage | kV | 42 (kuya phansi), 48 (ikhefu lokuhlukanisa) | 42 (kuya phansi), 48 (ikhefu lokuhlukanisa) |
| I-Lightning Impulse Voltage (Peak) | kV | 75 (kuya phansi), 85 (ikhefu lokuhlukaniswa) | 75 (kuya phansi), 85 (ikhefu lokuhlukaniswa) |
| I-Nimellistaajuus | Hz | 50 | 50 |
| I-Nimellisvirta | A | 630 | 630 |
| Impilo kagesi ilinganiselwe manje | Imijikelezo | ≥100 | ≥100 |
| Vula I-No-Load Transformer Capacity | kVA | 1250 | 1250 |
| Ikalwe i-Stabilizer | kA/S | 20/4, Ukushintshwa Komhlaba 20/2 | 20/4, Ukushintshwa Komhlaba 20/2 |
| Ilinganiselwe I-Dynamic Stabilizing Current (Peak) | kA | 50 | 50 |
| Isilinganiso Sokuvalwa Kwesekethe Emfishane Yamanje (Ukuphakama) | kA | 50 | 50 |
| I-Fuse Ikalwe Okwamanje | A | 125 | 125 |
| Kukalwe Ukudluliselwa Kwamanje | A | 870 | 870 |
| Ilinganiselwe Ukuvula Kwesekethe Efushane Yamanje | kA | 20 | 20 |
| Ukufanisa Uhlobo Lwe-Fuse | - | I-S □LAJ-12 | I-S □LAJ-12 |
| Impilo Yemishini | Imijikelezo | 2000 | 10000 |
| I-Axiliary Circuit 1-min Frequency Standstand Voltage | kV | 2 | 2 |
| I-Actuator Kagesi Esebenzayo I-Voltage | V | I-AC/DC 220, 110 | I-AC/DC 220, 110 |
| Ibanga Lokuvikela | - | IP2X | IP2X |
Ukufakwa nokukhweza Ubukhulu
Ubukhulu obujwayelekile (mm)
| W | D | H |
|---|---|---|
| 600 | 900 | 2000 |
| 650 | 900 | 2000 |
| 700 | 900 | 2000 |
| 800 | 900 | 2000 |
Umdwebo Wokufaka Nezingxenye
II-HXGN17-12 RMUiqukethe ezihlukahlukeneizingxenye zokusebenzakanye nezingxenye ezibalulekile:
- Umnyango Wezinsimbi: Amathuluzi okulawula izindlu namayunithi okulinganisa.
- Izinsimbi: Kuhlanganisa amamitha kanye namarelayidi okuvikela.
- Isibonisi se-DXN: Ibonisa isimo sokusebenza.
- I-Nameplate: Ilebula yokuhlonza enemininingwane yomkhiqizo.
- I-Operating Mechanism: Isigaba sokulawula i-switchgear.
- Umnyango Ophansi: Inikeza ukufinyelela kokulungisa.
- I-Analog Plate: Ibonisa ukumelwa kohlelo.
- Ukhiye Womnyango: Ithuthukisa ukuphepha.
- Layisha Shintsha: Indlela yokushintsha i-vacuum.
- Isihlukanisi Sesikhungo: Ukuqiniswa kwesakhiwo.
- Uhlaka lwamathambo: Uhlaka lwesakhiwo.
- I-Transformer yamanje: Ilinganisa ukugeleza kwamanje.
- Isibambi Sekhebula: Isekela umzila wekhebula.
- I-Relay Compartment: Izindlu edluliselwe amayunithi.
Tilaustiedot
Lapho ufaka i-oda le-I-HXGN17-12 Iyunithi Eyinhloko Yendandatho, Okulandelayoidatha yobuchwepheshe kufanele ihlinzekwe:
- Inombolo Yohlelo Lwezintambo Eziyinhloko: Chaza inhloso kanye nomdwebo wesistimu.
- Ikalwe I-Voltage & Yamanje: Cacisa i-voltage yokusebenza.
- I-Short Circuit Breaking Capacity: Ikhono elidingekayo lokuphatha iphutha.
- Uhlelo Lwesakhiwo Segumbi: Imininingwane yokuhlelwa kwendawo.
- Izidingo Zokuvikela Nokulawula: Faka phakathi imidwebo yohlelo.
- Ukucatshangelwa Kwemvelo: Ngemibandela ekhethekile.
- Izidingo Ngokwezifiso: Noma yikuphi ukulungiselelwa okwengeziwe.
Izicelo ze-HXGN17-12 Ring Main Unit
II-HXGN17-12 RMUilungeleamanethiwekhi okusabalalisa amandla kagesi aphakathi nendawofuthi inikeza aisixazululo esiphephile nesisebenzayoku:
- Ukusabalalisa Amandla Asemadolobheni Nasemakhaya: Isetshenziswa kumanethiwekhi kagesi ezimbonini nawezohwebo.
- Amaphrojekthi Amandla Avuselelekayo: Ifaneleiziteshi zikagesi welanga nomoya.
- Iziteshi ezingaphansi komhlaba nangaphakathi: Ihlangene futhi ivalelwe izindawo ezivalekile.
- Isitimela & Metro Networks: Isetshenziswa kuiziteshi zezitimela kanye namanethiwekhi we-metro angaphansi komhlaba.
- Imboni Yezimboni Nezezimayini: Ibalulekile kuizimboni, izindawo zokuhluza, kanye nemisebenzi yezimayini.
Izinzuzo ze-HXGN17-12 RMU
- I-Compact Design- Izinyathelo ezincane,ilondoloza isikhala sokufaka.
- Kuvalwe Ngokugcwele Futhi Kuvalwe- Akukho ukuchayeka othulini, umswakama, noma ukungcola.
- Isondlo Esiphansi-Kudingeka isevisi encanengesikhathi sokuphila kwayo.
- Fast & Easy Ukufakwa- Amayunithi ahlanganisiwe aqinisekisaukuthunyelwa okusheshayo.
- Ukuphila Okude-Izinto ezihlala isikhathi esideimpilo yokusebenza enwetshiwe.
- Iphephile futhi Inokwethenjelwa– Yakhelwe ngaphakathii-arc-proofjaizindlela zokuphatha amaphutha.
- Ukucushwa Okwenziwa Ngokwezifiso- Ivumelana nezimo zeizidingo zenethiwekhi ezahlukahlukene.
II-HXGN17-12 Ring Main Unit (RMU)kuisixazululo sesimanje se-medium voltage switchgearyakhelweamanethiwekhi okusabalalisa amandla esimanje. ukusebenza okuthembekile, ukwakheka okuhlangene, nezici zokuphepha ezithuthukisiwe, okwenza kubeukukhetha ekahleokweabahlinzeki bezinsiza, izinsiza zezimboni, namaphrojekthi wamandla avuselelekayo.
Ngayoukucupha okuhlukahlukene, qinaubuchwepheshe bokushintshwa kwe-vacuum load, futhiindawo ebiyelwe ngokuphelele, iI-HXGN17-12 RMUkonkeukusebenza kahle okungavamilejaukwethembeka kwesikhathi esideosoittessaizinhlelo zokusebenza zokusabalalisa amandla kagesi aphakathi nendawo.
