Kromschroeder IFS135B-5/1/1T (84344510) burner control unit

Kromschroder IFS135B-5/1/1T 84344510 burner control units are suitable for the ignition and control of gas burners in gas firing installations of all types. Range of application according to EN 746-2. For the flame control by means of ionization probe or UV-cell. With ionization control, a grounded main is required. Kromschroeder IFS135B-5/1/1T 84344510 automatic burner control units are EC type tested and certified pursuant to the Gas Appliances Directive (90/396/EEC) in conjunction with EN 298.

Krom schroder 84344510 IFS135B-5/1/1T automatic gas firing device technical data

• Mains voltage: 220/240 V, 50/60 Hz
• Power consumption: Approx. 18 VA
• Output for ignition transformer via relay contact
• Output voltage for valves and ignition transformer = mains voltage
• Contact rating: Max. 1 A per output
• Total load: Max. 2 A
• Average number of operating cycles depending on power factor cos ϕ: Approx. 1,000,000
• Reset button: Max. number of operating cycles: 1000
• Signal input: Remote reset
• Flame control: Sensor voltage: 220 V AC
• Sensor current: > 1 µA
• Reaction time: < 1 s
• Valve connections: 2
• Fuse in unit: F1: 2 A, semi time-lag E, pursuant to DIN 41571 V/EN 60127-1
• Ambient temperature: -20 °C to +60 °C
• Climate: no condensation permitted
• Enclosure: IP 40 pursuant to IEC 529
• Cable gland: PG 9
• Installation position: Arbitrary
• Weight: 390 g

Kromschroeder IFS135B-5/1/1T 84344510 gas burner control box construction

Housing of impact resistant plastic. Plugin upper housing with controller and amplifying stage, reset button (A) with fault indication on the top of the device. Plug socket with terminals earthling strip and retaining screws. Five openings for cable gland Pg 9 (B) provided. Conforms to the standards applicable, to EN 298 as well as to VDE regulations.