Brahma 18049304 G22 control box

Brahma G22 18049304 gas control units are effective solutions for controlling oil burners in variable operating conditions. Brahma G22 18049304 contol boxes are suitable for monoblock oil burners, high-pressure sinks, hot air generators, steam boilers and furnaces.

Technical data:

– Maximum cable length of external components:

– Thermostats (T – TC): 20 m

  – Reset and alarm (RE – SB): 10m

  – Everyone else: 1 m

– Shutdown voltage:

  – For supply voltage 220÷240 V AC: 85 V AC

  – For 110÷120 V AC supply voltage: 45 V AC

– Internal fuse power: 6.3A with delay

– Power of the external fuse: 6.3 A with fast operation

– Weight (including socket): 132 g

– Operating temperature: -10 ÷ +60°C

– Burner capacity: up to 30 kg/hour.

– Dimensions: 9×8.5×6.5 cm

– Supply voltage: 220÷240 V∼ at 50/60 Hz; on request: 110÷120 V∼ at 50/60 Hz

– Operating temperature range: -20°C ÷ +60°C

– Ambient humidity: no more than 95% at 40°C

– Degree of protection: IP 40

– Timings:

  – Pre-purge time (TV): 10 s

  – Safe Time (TS): 10 s

  – Dropout time when the working flame is turned off: < 1 s

– Power consumption:

– At a supply voltage of 220÷240 V AC: 8 VA

– At a supply voltage of 110÷120 V AC: 4 VA

Features:

– Possibility of preheating.

– Built-in reset function.

– FC7/FC8/ flame sensors are used.

– Two independent safety contacts for valve control.

– Electrical resource with a maximum load of more than 250,000 operations.

– Version for furnace equipment with forced supercharging, without heater.

– Re-short-term cycle, restart every 24 hours for self-diagnosis.

– Easy installation and connection.

– Single flame support.