AHC15A Alion Digital Time Switch

Current Rating 5A Usage/Application Industrial Rated Voltage 220VAC Frequency 50 Hz Voltage range 85 ..... 110 Temperature -10 ..... 60 C Weight 150 g Power 5 VA Can set 20 groups on-off program, cycle weekly or daily, and control on-off manually ? Can set 20 groups pulsation program, cycle weekly or daily, and control on-off manually ? With countdown function, time range setting within 1 s ~ 99min 59sec ? Can set Daylight Saving Time (1Hours) manually ? Built-in lithium battery, and travel time as usual if power failure ? Can check accumulated operating time and action number ? Automatic time correction(-3 sec ??t?3 sec) every day ? DIN35mm standard rails suitable for construction and industrial installation