Product tsanangudzo
Nhanganyaya
JN15-12 / 31.5 yakatevedzana indoor earthing switch is a new desig iyo yakagadziridzwa pamhando yeESI, inokodzera nemagetsi emagetsi system ine 3-I2KV, Three-phase, AC 50I60IH.Chepiri rutsigiro nemhando dzakasiyana dzeHV switchgear uye sekudzivirira kwepasi. Inotevedzwa neGB1985-2004 uye IEC129 yakajairwa.
Mamiriro ekushanda
1. Ambient tembiricha: -10°C -+40°C
2. Kureba: 1000m (sensor urefu: 140mm)
3. Hunyoro hunyoro: Zuva repakati hunyoro hunyoro w 95% Mwedzi avhareji hunyoro hunoenderana w
4. Kuwedzera kwekudengenyeka kwenyika: w 8degree
5. Dhigirii retsvina: II
Kunyanya michina parameters
| Item | Unit | Data | |
| Rated voltage | KV | 12 | |
| Yakatemerwa nguva pfupi yekumira ikozvino (kugadzikana kwekupisa) | THE | 31.5 | |
| Yakatemerwa dunhu pfupi kutsungirira nguva | S | 4 | |
| Rated short circuit kugadzira ikozvino | THE | 80 | |
| Yakatemerwa peak inomira parizvino (dynamic kugadzikana) | THE | 80 | |
| Rated insulation leve | Yakatemerwa nguva pfupi yemagetsi frequency inomira voltage | KV | 42 |
| Rated mheni impulse inomira voltage | 75 | ||
| Machinery Life | nguva | 2000 |
◎ JN15-12/31.5 switching earthing (ES-10/31.5) Rondedzero uye chiyero chekuisa
Copper terminal block
Hole nzvimbo dhizaini
| Tsanangudzo | UYE | 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 |
Odha manotsi ratidza chinongedzo chechigadzirwa, chinhambwe chepakati pakati pemapango, kana magetsi ekuratidzira mudziyo (rudzi ot ini ndiratidzeichidiwa kana kwete Ndokumbira utarise kureba kwechinyoro chekubatanidza paunenge uchiodha (yakajairika L = 250mm).
Ndapota bvunzai nesu kana mune chikumbiro chakakosha.
