Programmable multifunctional timer REV-303

Timer REV-303 can be used to switch on the heating system, pumps, fans, school signals, street illumination, highlighting of buildings fronts (around territories, car parking and other objects).

Timer REV-303 can automatically define the time of sun rise and sun set on the basis of entered coordinates and current time which enables to control the illumination without using the external sensors.

External power supply 24 – 265 V Power line frequency 45 – 65 Hz Rower consumption (from power line ~230 V), not more 1.5 W Power supply from DC supply source 10 – 24 V Rower consumption (from DC supply source +12 V), not more 0.6 W Accuracy of planned events 1 и 0.1* sec Max. number of planned events 500 Work period of clock without power line supply (at temperature 25 °C) 6 years Accuracy of clock, at temperature 25 °C, not more 1 sec/day Min. time of contacts commutation 0.015 sec Indication of load relay state yes Parameters saving at power supply loss yes Data saving period, not less 10 years Number and type of contacts, 16 A 1 toggle type Weight, not more 0.2 kg Intended use of device Control and distribution devices Standard operational mode continuous Device protection class (front panel / terminals plate) ІР40 / IP20 Electric shock protection class II Climatic type NC3.1 Permissible contamination level II Overvoltage category II Nominal isolation voltage 450 V Nominal withstand impulse voltage 2.5 kV Cross section of terminals connection wires 0.2 – 2.5 mm² Terminal screws, N*m 0.4 Installation on standard fixing DIN-rail 35 mm Position in space user-defined ------
* Accuracy of planned events 0.1 sec. is available only for timer work simple mode

Specification of output contacts

Dimensions