Kromschroeder IFD 258-10/2Q (84621460) Brennersteuergerät

Kromschroder IFD 258-10/2Q 84621460 automatic burner control unit is designed to ignite and oversee directly ignited industrial gas burners without capacity limits. Its fully electronic design enables swift response to various process requirements, making it suitable for frequent cycling operations. This versatile unit can be applied to both atmospheric and forced draught burners in multi-burner setups, where a central control system manages pre-purge and monitoring tasks. Additionally, it supports modulating or stage-controlled burners. Kromschroder 84621460 IFD 258-10/2Q gas control unit technical data Power consumption: approx. 9 VA Ionization or UV control Immediate fault lock-out or restart in the event of flame failure, switchable Safety time on start-up: 10 s Safety time during operation: 2 s Mains voltage: 120 V AC, 50/60 Hz Max. number of operating cycles: 250,000 Max. number of operating cycles: reset button: 1000, mains button: 1000 Sensor voltage: approx. 230 V AC Sensor current: > 2 µA Switch-off threshold can be adjusted between 2 and 20 µA Max. sensor current for ionization control < 25 µA Ambient temperature: -20 to +60°C (-4 to +140°F) Relative humidity: no condensation permitted Enclosure: IP 54 pursuant to IEC 529 Overvoltage category III pursuant to EN 60730 Cable gland: M16 Installation position: any Weight: 682 g Krom schroder 84621460 IFD 258-10/2Q burner control unit features Immediate fault lock-out or restart following flame failure available as a switchable function Flame control with UV sensor or ionization sensor For directly ignited burners of unlimited capacity in continuous operation pursuant to EN 746-2 Display for program status and flame signal intensity