Brahma 18049300 G22 control box

The Brahma G22 18049300 burner control units have been specially designed for oil burners for intermittent operation.

Brahma G22 18049300 automatic gas firing devices are suitable for:

– monoblock oil burners;

– electric washing machines;

– warm air generators;

– steam boilers;

– furnaces.

Due to their technical and design characteristics, as well as a variety of models, they can be used for automation of kitchen stoves and appliances with oil burners for domestic and industrial purposes.

Features

– for non-permanent work;

– with fuel consumption < 30 kg/h (TSMAX = 10 s) or fuel consumption from 30 to 100 kg/h (TVmin = 15 s and TSMAX = 5 s);

– in accordance with DIN EN 13842:2004-10 standard for warm air generators (WLE, versions with TV = 20 s and TS = 5 s);

– two independent safety contacts for oil valve control;

– service life of electrical equipment at maximum load >250,000 operations;

– Single flame

– Preheater

– Built-in reset

– FC7/ FC8 flame sensors/

Technical data

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

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.

Construction

The special design and use of components installed on the surface make it possible to reduce the overall dimensions. The case, made of plastic, protects the control panel from possible damage as a result of collisions, careless opening, dust ingress and contact with the external environment. The varistor protects the control system from voltage surges in the electrical network. The built-in fuse protects the internal relays of the control unit in case of a short circuit at the outputs (valves, ignition transformer, engine and lock signal).

Connection

To connect external components, the Brahma G22 18049300 control unit can be equipped with an N-type connector equipped with a screw terminal block, which provides a simple and safe connection. It is recommended to use M4 type screws to attach the sockets. To attach the control element to the outlet, use the pin included in the control unit package.