صندوق التحكم Siemens LME22.131C2

Burner control Siemens LME22.131C2 is used for start-up and control of 2-stage gas or dual-fuel burners with intermittent operation, with actuator control. Flame monitoring is performed by ionization electrode or flame sensor QRA.. with AGQ3..A27. Main characteristics: Supply voltage: AC 230 V. Waiting time: - 2.5 s. Purge time: -7 s. Safety time: - 3 s. Time to ignition: -3 s. Time after ignition: -2 s. Interval between ignitions: - 8 s. Set time for air pressure signal: 65 s. Opening time for actuator: - 12 s. Closing time for actuator: - 12 s.