Industrial Electrical Systems

Industrial Electrical Systems

4.11 - 1251 ratings - Source

short circuit in the motor might trip it before the protective devices between it and the motor are opened. ... Manufacturers can supply characteristic curves for their devices, p 95. ... Tripping characteristics of a breaker necessarily tend to form a band, although for high- and intermediate- voltage breakers it can ... Having emphasized importance of selectivity, ita#39;s only fair to mention that sometimes engineers suggest an alternate setup for low-voltage circuits which has a lower first cost.

Title:Industrial Electrical Systems
Publisher: - 1967


You Must CONTINUE and create a free account to access unlimited downloads & streaming