Brahma 18073003 G22/Z control box

Brahma G22/Z 18073003 controllers are designed for oil burners in non-permanent mode, including monoblock oil burners, electric washing machines, warm air generators, steam boilers, stoves, as well as for automation of kitchen stoves and appliances with oil burners in domestic and industrial conditions.

Technical specifications:

• Supply voltage:

– Standard: 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: Up to 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 220÷240 V AC: 8 VA

– At 110÷120 V AC: 4 VA

• Maximum cable length:

– Thermostats (T – TC): 20 m

– Reset and alarm (RE – SB): 10m

– Others: 1 m

• Shutdown voltage:

– At 220÷240 VAC: 85 VAC

– At 110÷120 V AC: 45 V AC

• Fuse power:

– Internal: 6.3 A with delay

– External: 6.3 A with fast response

• Weight (including socket): 132 g

• Operating temperature: -10 ÷ +60°C

• Burner capacity: Up to 30 kg/hour

• Red lamp failure indication (located in the button);

• Exit the lock manually by pressing the button;

• Two independent safety contacts for valve actuator;

• External ignition transformer;

• Protection of contacts from short circuit by fuse;

• Arbitrary orientation during installation;

Construction:

– Compact dimensions due to the special design and the use of surface components.

– The plastic housing provides protection against damage from collisions and exposure to the external environment.

– The varistor protects against voltage surges, and the built—in fuse protects against short circuits at the outputs.

Connection:

– The possibility of equipping with a type N connector with a screw terminal block for safe connection.

– It is recommended to use M4 screws for fixing sockets and a pin for attaching the control unit to the outlet.