صندوق التحكم Siemens LME23.351C2

Siemens LME23.351C2 combustion automaton is used for starting and monitoring 2-stage gas burners with intermittent operation, with actuator control. Flame monitoring is performed by a QRC.. flame detector. Main characteristics: Supply voltage: 230 V. Waiting time: 2.5 s. Pre-purge time: 30 s. Safety time: 5 s. Time to ignition: 1 s. Time after ignition: 4 s. Interval between ignitions: 10 s. Set time for air pressure signal: 65 s. Opening time for actuator: 12 s. Closing time for actuator: 12 s.