Kutanthauzira kwazinthu
Mawu Oyamba
JN15-12 / 31.5 mndandanda wosinthira wamkati wamkati ndi chojambula chatsopano chomwe chimakonzedwanso pamtundu wa ESI, choyenera ndi magetsi amagetsi ndi 3-I2KV, magawo atatu, AC 50I60IHChachiwiri kuthandizira ndi mitundu yosiyanasiyana ya ma HV switchgear komanso ngati chitetezo chapansi. Imatsatiridwa ndi GB1985-2004 ndi IEC129 muyezo.
Mkhalidwe wogwirira ntchito
1. Kutentha kozungulira: -10°C -+40°C
2. Kutalika: 1000m (sensor kutalika: 140mm)
3. Chinyezi chachibale: Chinyezi chapakati chatsiku ndi 95% Mwezi wapakati chinyezi
4. Kuchuluka kwa chivomezi: w 8degree
5. Digiri yakuda: II
Makamaka luso magawo
| Kanthu | Chigawo | Zambiri | |
| Adavotera mphamvu | KV | 12 | |
| Idavoteredwa kwakanthawi kochepa kupirira pano (kukhazikika kwamafuta) | THE | 31.5 | |
| Idavoteredwa ndi nthawi yayifupi yopirira | S | 4 | |
| Zovoteledwa pakupanga ma circuit short | THE | 80 | |
| Chiyembekezo chapamwamba kupirira panopa (kukhazikika kwamphamvu) | THE | 80 | |
| Muyezo wa insulation level | Idavotera nthawi yochepa mphamvu yamagetsi kupirira voteji | KV | 42 |
| Chovoteledwa ndi mphezi kupirira voteji | 75 | ||
| Moyo Wamakina | nthawi | 2000 |
◎ JN15-12/31.5 switching earthing (ES-10/31.5) Ndondomeko ndi kukula kwake
Copper terminal block
Chithunzi cha malo a dzenje
| Kufotokozera | NDI | F | G | H | D | C |
| JN15-12/31.5-165 | 165 | 75 | 160 | 565 | 426 | |
| JN15-12/31.5-18O | 180 | 75 | 160 | 595 | 456 | |
| JN15-12/31.5 – 200 | 200 | 75 | 160 | 635 | 496 | |
| JN15-12/31.5—21O | 210 | 75 | 160 | 655 | 516 | |
| JN15-12/31.5-220 | 220 | 75 | 160 | 675 | 536 | |
| JN15 12/31.5 230 | 230 | 75 | 160 | 695 | 556 | 96 |
| JN15-12/31.5-250 | 250 | 75 | 160 | 735 | 596 | 96 |
| JN15-12/31.5-275 | 275 | 75 | 185 | 810 | 646 | 96 |
Zolemba zoyitanitsa zimawonetsa mawonekedwe azinthu, mtunda wapakati pakati pa mitengo, ngati chida chowonetsera chamagetsi (mtundu wa ot ine chikuwonetsedwa chikufunika kapena ayi Chonde dziwani kutalika kwa ulalo wofewa poyitanitsa (zabwinobwino L = 250mm).
Chonde funsani nafe ngati muli ndi pempho lapadera.
