JB 5855-1991
Test procedures and test methods for overcurrent relays with inverse time characteristics (English Version)

Standard No.

JB 5855-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

机械电子工业部

Latest

JB 5855-1991

JB 5855-1991 history

• 1991 JB 5855-1991 Test procedures and test methods for overcurrent relays with inverse time characteristics