Application
KATS1 Auto Source-Changeover Switch is made up of two KM1 series MCCB and an intelligent automatic controller developed by Keiyip. It is designed for the skyscrapers, hospitals, shopping centres, banks, fire extinguisher system, chemical industry, etc, to ensure an undisturbed electricity supply.
Technical Data
Rated operating current: AC 400V
Reach setting of undervoltage protection: 150V-180V(adjustable)
Undervoltage recovery: undervoltage+25V
Reach setting of overvoltage protection: 230V-280V(adjustable)
Breaking time delay: 1.2-60s(adjustable)
Closing time delay: 1.2-60s(adjustable)
Generator start-up time delay: 10s
Rated frequency: 50Hz
In compliance with GB14808.11 and IEC60947-6 standard
