Sit 577 DBC 0.577.211 control box

SIT 577 DBC 0.577.211 burner control unit is designed for control of liquid fuel/gas forced draught and atmospheric burners of medium and high thermal power in intermittent operation. It is a SIT combustion controller that provides automatic control and monitoring of two-stage gas burners with forced draught. The control unit can be installed without a base and has an optional fan. It is equipped with an ionization or UV flame sensor and has a servo drive. The unit is electronic. The main purpose of the Sit 577 DBC control unit is automatic control and monitoring of gas units used to control Sit gas burners. The unit uses the ionization method of flame detection. The Sit DBC 577 electronic board is specially designed for installation on De Dietrich DTG 130 gas boilers. Below are the main characteristics of the Sit DBC 577 ignition controller: Multifunctional valve with convenient design. Built-in ignition transformer. Direct ignition of pilot and main burner. Possibility of multiple connection of the ignition unit. Flame control is carried out by ionization method. The controller is certified in the EC system according to EN 298 standard. Cycle repetition after signal loss. Long-term alarm on lockout. Can be used in devices with low ambient temperature. Direct ignition of main burner. Non-volatile lockout. Technical specifications: Code: 0.577.211. Voltage: 220-240 V ~ 50-60 Hz, 20 VA. TW: 0 seconds. TS: 55 seconds.