12/24/40.5kV Earthing switch
Standard Working Condition
1. Mulingo wanyanja wosapitirira 1000m;
2. Kutentha kwa mpweya wozungulira: +45 ℃, -25 ℃;
3. Kuchuluka kwa chivomezi osapitirira madigiri 8;
4. Chinyezi chofananira tsiku lililonse pafupifupi mtengo wosapitilira 95%, pafupifupi pamwezi osapitilira 90%;
5. Gulu loipitsa: II
Mkhalidwe wapadera: Chonde tchulani pamene mukuyitanitsa.
12kv Indoor High Voltage Ac Earthing Switch
Main Technical Data
| Zinthu | Chigawo | Deta | ||
| Adavotera mphamvu | kV | 12 | ||
| Idavoteredwa kwakanthawi kochepa | kA | 31.5 | ||
| Adavotera nthawi yayifupi | s | 4 | ||
| Chovoteledwa chapafupifupi pafupipafupi | kA | 80 | ||
| Chiwongola dzanja chovomerezeka | kA | 80 | ||
| Mulingo woyezedwa wa insulation | Mphamvu yanthawi yochepa | kV | Gawo kupita kudziko lapansi/pakati pa gawo | 42 |
| Chovoteledwa kuyatsa chisonkhezero kupirira voteji | 75 | |||
| Kupirira kwamakina | Nthawi | 2000 | ||
Kufotokozera zaukadaulo
GPJN15-12 / 31.5 Earthing chosinthira chithunzi ndi mawonekedwe oyika
GPJN15A-12 / 31.5 Earthing switch switch ndi kukula kwa kukhazikitsa
24kv Indoor High Voltage AC Earthing switch
Deta yayikulu yaukadaulo
| Zinthu | Chigawo | Deta | ||
| Adavotera mphamvu | kV | 24 | ||
| Idavoteredwa kwakanthawi kochepa | kA | 31.5 | ||
| Chovoteledwa chapafupifupi pafupipafupi | kA | 80 | ||
| Chiwongola dzanja chovomerezeka | kA | 80 | ||
| Adavotera nthawi yayifupi | s | 4 | ||
| Mulingo woyezedwa wa insulation | 1min Ma frequency amphamvu amapirira voliyumu | kV | Gawo kupita kudziko lapansi/pakati pa gawo | 65 |
| Kuwala kwamphamvu kumapirira voteji | 125 | |||
| Kupirira kwamakina | nthawi | 2000 | ||
GPJN15-24 / 31.5 Earthing kusintha ndondomeko ndi unsembe muyeso
40.5kv Indoor High Voltage AC Earthing Switch
Deta yayikulu yaukadaulo
| Zinthu | Chigawo | Deta | ||
| Adavotera mphamvu | kV | 36/38/40.5 | ||
| Kuyimilira kwakanthawi kochepa (4s) | kA | 31.5 | ||
| Chovoteledwa chapafupifupi pafupipafupi | kA | 80 | ||
| Chiwongola dzanja chovomerezeka | kA | 80 | ||
| Mtunda wagawo | mm | 300, 350, 400 | ||
| Mulingo woyezedwa wa insulation | (1min) Ma frequency amphamvu amapirira voliyumu | kV | Gawo kupita kudziko lapansi/pakati pa gawo | 95 |
| Kuwala kwamphamvu kumapirira voteji | 185 | |||
Mawonekedwe ndi unsembe dimension
GPJN15-12(24)(40.5)kV Motorized Earthing Switch
GPJN15-12 (24)/D31.5, GPJN15-12/D40, 50, GPJN15-40.5/D31.5 mndandanda m'nyumba mkulu voteji motorized earthing lophimba (mwachidule monga: motorized earthing lophimba) lakonzedwa kuti wanzeru switchgear chofunika cha dongosolo lamagetsi.Ndi yoyenera kwa 3 ~ 40.5KV, 3 gawo, AC 50 (60) Hz dongosolo lamagetsi ndi mitundu ya ma switchgears apamwamba kwambiri.Imagwiritsidwa ntchito pakukonza ma switchgear okwera kwambiri ngati chitetezo chapansi pokonza.
Zogulitsazo zimakumana ndi GB1985-2004 High Voltage AC Cholumikizira ndi Earthing Switch ndi zofunika za muyezo komanso IEC62271-102:2002.
Earthing lophimba dongosolo ndi losavuta ndi yaying'ono, kulemera kuwala, ntchito kusintha, unsembe zosavuta, zazikulu matenthedwe bata, ndi odalirika ntchito magetsi, kusunga interlocks choyambirira kugwira akalulu switchgear unyolo mosalekeza, wakhala setifiketi dziko.
Products Model Ndi Tanthauzo Lake
Basic Parameters
| Zotsatsira chitsanzo | Chithunzi cha GPJN15 | ||||
| Adavotera mphamvu yamagetsi | 12 kv | 24kv ku | 40.5 kV | ||
| Idavoteredwa kwakanthawi kochepa (4S) | 31.5kA | 40kA ku | 50kA pa | 31.5kA | |
| Chiwongola dzanja chovomerezeka | 80kA pa | 100kA | 125kA | 80kA pa | |
| Chovoteledwa chapafupifupi pafupipafupi | 80kA pa | 100kA | 125kA | 80kA pa | |
| Mulingo wa insulating: | Main circuit kupirira voteji (1min) | 42kv ku | 65 kv | 95kv ku | |
| Chovoteledwa kuyatsa chisonkhezero kupirira voteji | 75kv ku | 125 kV | 185kV | ||
| Kuwoloka mtunda mutatsegula osachepera | 125 mm | 200 mm | 300 mm | ||
| Kuwongolera mphamvu | AC220V | DC220V | Chithunzi cha DC110V | ||