Marine electrical installation

Marine electrical installation

4.11 - 1251 ratings - Source

Relay G closes the circuit through motor starting contactor L which remains closed for a maximum of 30 seconds. ... Upon the voltage of the emergency generator reaching 100 volts, contacts of relay H close through upper contacts of relay R, de-energizing bus transfer relay K and ... For manual operation of the engine from the starter panel, the selector switch A is moved from aquot;automaticaquot; to aquot; onaquot; position.

Title:Marine electrical installation
Author:John F. Piper
Publisher: - 1943


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