صندوق التحكم في نظام «Brahma» 18047028 TGRD62

Brahma TGRD62 is a microprocessor burner control (burner manager) designed for automatic ignition, flame monitoring and safe operation of gas and oil burners in intermittent (cyclic) mode. The device controls the full burner cycle: from pre-purge to emergency shutdown, ensuring reliable operation in a wide range of heat generating equipment. Main technical specifications Parameter Value Supply voltage 200–240 V, 50/60 Hz Power consumption max. 50 VA Pre-purge time (Tp) 1.5 seconds Safety time (Ts) 5 seconds Flame monitoring Photodiode (FD) Lockout reset Manual (button on housing) Built-in ignition transformer Yes Operating temperature from –20°C to +70°C Protection class IP00 (protection provided by installation) Dimensions (H×W×D) 107 × 81 × 36 mm Weight ≈ 0.2 kg Key features Microprocessor control – precise timing of burner operating sequences. Built-in high-voltage ignition transformer – no external unit required. Two independent safety contacts – redundant gas valve control for maximum safety. Non-volatile lockout with manual reset – after a fault, restart only possible via button on housing, preventing spontaneous burner start-up. Universal flame monitoring – works with photodiode (FD) for reliable flame detection. Protection against voltage surges and interference – built-in varistor and EMC filter ensure stable operation. LED indication – displays status and fault codes for quick diagnostics. High service life – over 250,000 operating cycles. Compact housing – made of flame-retardant plastic, suitable for DIN rail or screw mounting. Applications Gas and oil burners.