NEN 10370
Varnishes for electrical insulation - Testing of thermal endurance - Electric strength method
active, Most Current
| Organization: | NEN |
| Publication Date: | 31 July 1977 |
| Status: | active |
| ICS Code (Other insulating materials): | 29.035.99 |
scope:
This procedure covers a nethod for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after heat ageing. To establish temperature indices to assist in determining the suitability of electrical insulating varnishes for use in electrical systems.
Document History
NEN 10370
July 31, 1977
Varnishes for electrical insulation - Testing of thermal endurance - Electric strength method
This procedure covers a nethod for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after...