1. NgwaahịaNchịkọta
Ụdị GW4 serial high voltaji nkwụsị mgba ọkụ na-agbaso ihe ndị a chọrọ na GB1985-2004 High-voltage AC Disconnecting Switches and Earthing Switches, IEC62271-102:2002AC Ịkwụsị Mgbanwe na Earthing Switches, na IEC60694: 1996 Nkejiokwu a na-ahụkarị maka Mgbanwe Igwe ọkụ na Ngwaọrụ Njikwa.
2. Ọnọdụ gburugburu:
• Elu: ≤1000m
• Ambient okpomọkụ: -30 ℃ ~ 40 ℃
• Ọsọ ifufe: ≤34m/s
• Ike ala ọma jijiji: ≤8 ogo
• Mmetọ ikuku: IV
• ọkpụrụkpụ ice: ≤100mm
• Ebe nrụnye ga-enwere onwe ya pụọ na ihe ọkụ ọkụ, ihe mgbawa dị ize ndụ, nrụrụ kemịkal na ịma jijiji dị egwu.
• Ọkwa mmetọ nke post insulator: 0 maka ụdị izugbe na 2 maka ụdị ihe na-egbochi mmetọ.
3.Technical parameters
| Ihe | Nkeji | Data | |
| Egosiri voltaji | kV | 40.5 | |
| Enyere ọkwa mkpuchi mkpuchi | 1min ugboro ike na-eguzogide voltaji (ruo ụwa / mgbaji) | kV | 95/115 |
| Ọkụ ọkụ akwadoro na-eguzogide voltaji (elu) (ruo ụwa/ mgbaji) | kV | 185/215 | |
| Ugboro ugboro | Hz | 50 | |
| Enyere ugbu a | A | 400, 630, 1000 | |
| Obere oge na-anagide ugbu a | ka | 160, 20, 31.5 | |
| Ogo kacha elu na-anagide ugbu a | ka | 40, 50, 63 | |
| Ogologo oge sekit dị mkpụmkpụ (isi mgba ọkụ / mgba ọkụ ụwa) | S | 4/2 | |
| Enyere ibu ọrụ ọnụ ọnụ | Ibu ogologo ogologo kwụ ọtọ | N | 750 |
| Ibu n'akụkụ kwụ ọtọ | N | 500 | |
| Ike kwụ ọtọ | N | 750 | |
| Ebe dị anya creepage | mm | 1025-1259 | |
| n'ibu ndụ | ugboro | 2000 | |
| Usoro ọrụ ntuziaka | Na-enweghị earthing | CS11F) | |
| Otu ala | CS8-6D (F) | ||
| Otu ala | Isi mgba ọkụ CS14G(F); mgba ọkụ ụwa CS11 (F) | ||
| Voltaji sekit njikwa | N'ime | AC220, DC110, DC220 | |
| Usoro arụ ọrụ moto | Nlereanya | CJ6 | |
| Voltaji moto | N'ime | AC380 | |
| Voltaji sekit njikwa | N'ime | AC220, AC380, DC220 | |
| Oge mmechi/ mmeghe | S | 6±1 | |
