FN12-12 m'nyumba HV mpweya katundu yopuma lophimba ndi 3-gawo AC 50Hz 12kV m'nyumba kusintha zipangizo.
♦ Njira yoyika: kutsogolo, kumbali, kupindika;
♦ Njira yogwiritsira ntchito: njira yogwiritsira ntchito kasupe, mtundu wamanja ndi magetsi omwe alipo;
♦ Mtundu wa ntchito: ntchito yoyenera ndi kumanzere;
♦ Kugwiritsa ntchito: switchgear yamkati ya 12kv.
Mikhalidwe Yachilengedwe
♦ Kutentha kozungulira: -25°C~+40 ° C;
♦ Kutalika:
♦ Chinyezi chachibale: pafupifupi tsiku lililonse
♦ Kuchuluka kwa chivomezi:
♦ Gulu loipitsa: II;
♦ Malo opanda moto, kuphulika, dzimbiri ndi mankhwala komanso kugwedezeka kwakukulu.
Main Technical Parameters
AYI | Kanthu | Chigawo | FN12-12D/6 30-20 | FN12-12RD/1 25-31.5 | ||
1 | Adavotera mphamvu | kV | 12 | 12 | ||
2 | Adavoteledwa pafupipafupi | Hz | 50 | 50 | ||
3 | Zovoteledwa panopa | A | 630 | 125 | ||
4 | 1min mphamvu pafupipafupi kupirira voteji (Gawo mpaka dziko lapansi, pakati pa mitengo, otsegula kulumikizana) | Phase-to-earth, phase-to-phase | kV | 42 | 42 | |
Kudzipatula fracture | 48 | 48 | ||||
5 | Kuthamanga kwa mphezi kupirira mphamvu yamagetsi (Gawo kupita kudziko lapansi, pakati pa mitengo, otsegula) | Phase-to-earth, phase-to-phase | kV | 75 | 75 | |
Kudzipatula fracture | 85 | 85 | ||||
6 | Idavoteredwa kwakanthawi kochepa kupirira pakali pano (kukhazikika kwamafuta) | Load break switch | kA | 20 | ||
Kusintha kwa dziko | 20 | |||||
7 | Kutalika kwanthawi yayitali (nthawi yokhazikika yamafuta) | Load break switch | s | 4 | ||
Kusintha kwa dziko | 2 | |||||
8 | Idavoteredwa kuti ipange ma frequency afupipafupi (pamwamba) | kA | 50 | |||
9 | Adavotera kusweka | Kuthamanga kwamphamvu kokhazikika | A | 630 | ||
Kuphulika kwa loop | 630 | |||||
5% yogwira ntchito yosweka | 31.5 | |||||
Kuchangitsa kwa chingwe | 10 | |||||
No-load thiransifoma mphamvu | kVA | 1250 | ||||
10 | Idavoteredwa ndi breaking current (malire a fuse pano) | kA | 31.5 | |||
11 | Adavotera kusamutsa panopa | A | 1200 | |||
12 | Moyo wamakina | nthawi | 2000 | 2000 | ||
13 | Striker linanena bungwe mphamvu | J | 1 ± 0.5 |
Kujambula Kwazonse Zazikulu ndi Kuyika (gawo: mm)
♦ FN12-12D (ntchito yokwera kumanzere)
♦ FN12-12D (ntchito yopindika kumanzere)
♦ FN12-12RD (ntchito yakutsogolo yokwera kumanzere)
♦ FN12-12RD (ntchito yakutsogolo yopindika kumanzere)