Double Power Source Changeover Switch 1000A For 625KVA Genset
- The switch equipment could perform the full automatic operation,
compulsively setting "0" remote control and emergency hand
operation, moreover, it could perform detection and protection for
phase lack, detection and protection for undervoltage, detection
and protection for frequency, delay adjustment and electrical &
mechanical interlock, etc.
- The switch equipment features attractive appearance, novel and
compact structure, small dimension and complete function, leading
1. Detection and protection for frequency: Detect the frequency of
the backup power supply(generating). Clockwise adjustment to lift
the protection threshold for the frequency and anticlockwise
adjustment to lower the the protection threshold forthe frequency.
2. Delay adjustment: The delay before automatic transfer of the
adjustment switch. Clockwise adjustment to increase the delay and
anticlock wise adjustment to decrease the delay.
and compact structure, small dimension and complete function,
leading the counterpart.