Rated operating voltage : 220VAC
Frequency : 50 / 60Hz
Contacts capacity for ATS control : AC250V, 10A (No-load contacts)
Contacts capacity for Abnormal power source : AC250V, 10A (No-load contacts)
Fitment : Front Type
 
Automatic or manual ATS control
Built-in indicator for A-power (Utility), B-power (Emergency) and ATS transfer status
 - Power source : A-power (Green LED), B-power (Red LED) (Displayed when voltage is above 85%)
 - Transfer status : A-power (Green LED), B-power (Red LED)
Manual operation buttons
 - For A-power(Utility) : Green
 - For B-power(Emergency) : Red
 - Note : Built-in LED is on for selective button
Setting for automatic transfer time
 - Transferring time setting is available at rear side to avoid unnecessary touch.
 - Variable time settings (0~30sec)
While timer is working, indicating lamp for transferable ATS is flickering
Detection for open phase of Utility power source (For 3 4W, 220/380VAC only)
Monitering for power failure, and low voltage of A power and B power.