Nkọwa ngwaahịa
Okwu mmalite
JN22B-40.5 / 31.5 usoro ime ụlọ HV earthing mgba ọkụ na-enyocha na mepụtara anyị ụlọ ọrụ dabere na mbụ JN15 typesupporting na electric ike usoro 40.5KV, AC 50HNke abụọ dakọtara KYND-40.5 na ụdị dị iche iche nke HV switchgear yana dị ka ihe nchebe ụwa. A na-akwado ya na GB1985-2004 yana ọkọlọtọ IEC129.
Ọnọdụ ọrụ
1. Elu: W 1000m
2. Ambient temperalure^lO^C ~+407°C
3. Ala ọmajiji ike: w 8degree
4. Ọdabara na ebe na-enweghị corrosive, flammable gas na mmiri ebe
| Nkọwapụta | NA | H | L |
| JN22B-40.5/31.5-28O | 280 | 684 | 1050 |
| JN22B-40.5/31.5-30O | 30 | 724 | 1070 |
| JN22B-40.5/31.5-35O | 350 | 824 | 1120 |
| JN22B-40.5/31.5-36O | 360 | 844 | 1130 |
| JN22B-40.5/31.5-40O | 400 | 924 | 1310 |
