Brahma 24080001 SM191N.1 control box

Brahma SM191N.1 24080001 gas control units are designed to control atmospheric gas burners with and without a fan. They provide non-volatile locking for additional security, with the possibility of manual unlocking with a protective lock. Certified according to CE and EN298:2003 standards. They provide flame detection based on the rectification (ionization) effect and have two safety contacts at the outlet of the gas valve. They have a high service life of more than 250,000 operations. Additional features include manual unlocking, built-in ignition, and an auxiliary contact for low-power ignition.

Technical specifications

• Presence of a base: no

• Safety time (ts): 10 sec

• Standby Time (tw): 1.5 sec

• Minimum ionization current:1.2 mA

• Power supply: 230 V

• Operating ambient temperature: -20 to +60 °C

• Dust and moisture protection class: IP 00

• Weight: 0.275 kg

• Single flame

• Atmosphere for ventilation

• Remote activation

• Classification Code according to EN298(2) AMCLXN

• Complies with EN298:2003 (3) 

• Base P

• Base R

• NG base

Brahma SM191N.1 24080001 burner control units are suitable for installation in various devices, including combined boilers, heating boilers, hot air generators, radiating tubes and heaters. Due to their technical and design characteristics, as well as a variety of models, they can also be successfully used for automation of ovens, kitchens, kitchen stoves and in general in gas systems with an atmospheric burner.

Construction

Brahma SM191N.1 24080001 control unit has a robust construction protected by a plastic container from possible malfunctions caused by impacts, unauthorized access, dust and environmental influences. Using a special technology for assembling four printed circuit boards into a “box” design, it was possible to significantly reduce the dimensions of the device.

Additionally, the built-in varistor protects the device from transient voltages that may occur in the electrical network. There is also a built-in fuse that protects the internal relays from short circuits at the control outputs, such as solenoid valves, fan and signal box. It is important to note that this built-in fuse is not available for replacement, therefore it is necessary to additionally use an external fast type fuse, not exceeding 3.15 A, for additional protection of the device and the connected loads.