IEC 60290:1969
Evaluation of the thermal endurance of electrical insulating varnishes by the helical coil bond test

Standard No.

IEC 60290:1969

Release Date

1969

Published By

International Electrotechnical Commission (IEC)

Status

Withdraw

Latest

IEC 60290:1969

Replace By

IEC 61033:1991

IEC 60290:1969 history

• 1969 IEC 60290:1969 Evaluation of the thermal endurance of electrical insulating varnishes by the helical coil bond test

IEC 60290:1969 Evaluation of the thermal endurance of electrical insulating varnishes by the helical coil bond test was changed to IEC 61033:1991 Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate.