Product definition
Introduction
JN22B-40.5/31.5 series indoor HV earthing switch is researched and developed by our company based on original JN15 typesupporting with electric power system 40.5KV, AC 50H乙 match KYND-40.5 and other various kinds of HV switchgear and as earthing protection. It is complied with GB1985-2004 and IEC129 standard.
Working condition
1. Altitude: W 1000m
2. Ambient temperalure^lO^C ~+407°C
3. Earthquake intensity: w 8degree
4. Appliable in the place without corrosive, flammable gas and water place
Specification |
E |
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 |