Product tsanangudzo
Nhanganyaya
JN22-40.5 / 31.5 yakatevedzana indoor HV earthing switch inotsvakurudzwa uye yakagadziridzwa neXI'AN HV Electric tsvakurudzo sangano, ine dhizaini yepamusoro uye yakatsiga kuita, zvimiro zvakapfava, nyore kukwira kumagumo kugadzirisa kwakakodzera magetsi emagetsi system ane 40.5KV, Nhatu-chikamu, AC 50Hz.Support neKYND-40.5 uye mamwe marudzi akasiyana-siyana eHV switchgear uye sekudzivirira kwevhu. II inoteedzerwa neGB 1985-2004 uye IEC129 yakajairwa.
Mamiriro ekushanda
1. Kureba: w 1000m
2. Ambient tembiricha: -10°C ~+407Munhu
3. Kuwedzera kwekudengenyeka kwenyika: w 8degree
4. Inoshandiswa munzvimbo isina kuora, gasi rinopisa uye nzvimbo yemvura
Kunyanya michina parameters
| Item | Unit | data | |
| Rated voltage | KV | 30 | |
| Maximum voltage | KV | 40.5 | |
| 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 | Main Power Frequency Kutsungirira Voltage | KV | 95 |
| Mheni Impulse Inomira Voltage | 185 | ||
| Nharaunda Yepakati Pakati Pemapango | nguva | 300;350;400 |
Outline uye installation dimension
Cabinet kumashure
| B | H |
| 280 | 750 |
| 300 | 790 |
| 350 | 890 |
| 400 | 990 |
Odha zvinyorwa
1. Vindicate product specification, rated voltage stability current, nechepakati chinhambwe pakati pemapango.
2.Kana shaft ichidiwa.please ratidza rworudyi kana rworuboshwe oparesheni mechanism maererano neIo nzvimbo yekushanda inoratidzwa mumufananidzo uri pamusoro.
3.Kana masensa ane electric display device inodiwa, ndapota ratidza mhando NO..
4.Ndapota taura nesu kana paine chikumbiro chakakosha.
