Kromschroeder IFD258-3/1W (84621610) burner control unit

SKU: 84621610, 624.103.023

Price on request

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Kromschroder IFD258-3/1W 84621610 burner control is designed to ignite and monitor industrial gas burners without capacity limitations. Its fully electronic design allows for quick response to various process demands, making it suitable for frequent cycling operation.

Krom schroder IFD258-3/1W 84621610 burner controller is versatile, applicable to atmospheric or forced draught burners in multi-burner setups, where a central control system manages pre-purge and monitoring. Burners may operate in modulating or stage-controlled modes.

Operating in both grounded and ungrounded systems, the Kromschroeder IFD258-3/1W 84621610 gas burner control box offers flexibility.

Users can directly access program status and flame signal level from the unit. Additionally, the switch-off threshold is adjustable via a potentiometer.

In the event of flame failure during operation, users can choose the response using a switch: immediate fault lock-out or a restart.

Krom schroder 84621610 IFD258-3/1W burner control unit features

  • For directly ignited burners of unlimited capacity in continuous operation pursuant to EN 746-2
  • Immediate fault lock-out or restart following flame failure available as a switchable function
  • Flame control with UV sensor or ionization sensor
  • Space-saving installation on site with IFD 258..I with integrated ignition
  • Display for program status and flame signal intensity

Kromschroder 84621610 IFD258-3/1W 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: 3 s
  • Safety time during operation: 1 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
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