Kromschroder Burner control unit IFD258-5/1Q 84621430
SKU 84621430
Model IFD258-5/1Q
Brand Kromschroder
Photos
Key specifications
| Supply voltage | 120 V |
|---|---|
| Safety time | 1 s |
| Flame detector type | ionization or UV |
| Protection class (IP) | IP54 |
| Max. number of operating cycles | 250000 |
| Ambient temperature | -20–60 °C |
| Weight | 610 g |
| Frequency | 50–60 Hz |
| Power consumption | 9 W |
| Flame control mode | ionization or UV control |
| Flame detection methods supported | ionization, UV |
| Fuel | gas |
| Air supply | atmospheric or forced draught |
| Ignition type | direct |
| Burner capacity | unlimited |
| Operation type | continuous operation |
| Relative humidity | no condensation permitted |
| Overvoltage category | III |
| Cable gland | M16 |
| Installation position | any |
| Reset button operating cycles | 1000 cycles |
| Mains button operating cycles | 1000 cycles |
| Sensor voltage | 230 |
| connection_type | hardwired |
| Electronic design | fully electronic |
| Frequent cycling suitability | suitable |
| Grounded and ungrounded operation | both |
| Supported burner modes | modulating or stage-controlled |
| EN 298 compliance | yes |
| Fault signalling contacts | not SELV/PELV |
| Grounding requirement | essential |
| Prohibited ignition devices | pulse-spark or high-frequency ignition devices |
| Net weight | 0.61 kg |
1220.15 EUR
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Description
This Kromschroder burner control unit (model IFD258-5/1Q) is a fully electronic control box for gas burners. It provides direct ignition and continuous flame monitoring using ionization or UV sensors, and is suitable for burners of unlimited capacity. The unit operates on 120 V AC at 50–60 Hz, consumes 9 W, and has a safety time of 1 s. It can be installed in any position, works with atmospheric or forced draught air supply, and supports both grounded and ungrounded systems. It is designed for modulating or stage-controlled burners and is suited to frequent cycling. The device is rated IP54 and operates in ambient temperatures from -20 to +60 °C.
Further details
| Cable gland | M16 |
|---|---|
| Compatible ignition transformers | TZI or TGI for single-electrode operation |
| Connection pattern requirement | correct phase/neutral orientation; avoid mixing phases in three-phase |
| Display | program status and flame signal intensity |
| Enclosure | IP 54 pursuant to IEC 529 |
| Flame Failure Behavior | immediate fault lock-out or restart, switchable |
| Installation position | any |
| Mains voltage | 120 V AC, 50/60 Hz |
| Multi-burner control | supported with central pre-purge and monitoring |
| Output voltage restriction | no voltage applied to valve and ignition outputs |
| Power consumption | approx. 9 VA |
| Relative humidity | no condensation permitted |
| Sensor current | > 2 µA |
| Sensor voltage | approx. 230 V AC |
| Unused terminal restriction | not to be used as support terminals |
All specifications
| Supply voltage | 120 V |
|---|---|
| Safety time | 1 s |
| Flame detector type | ionization or UV |
| Protection class (IP) | IP54 |
| Max. number of operating cycles | 250000 |
| Ambient temperature | -20–60 °C |
| Weight | 610 g |
| Frequency | 50–60 Hz |
| Power consumption | 9 W |
| Flame control mode | ionization or UV control |
| Flame detection methods supported | ionization, UV |
| Fuel | gas |
| Air supply | atmospheric or forced draught |
| Ignition type | direct |
| Burner capacity | unlimited |
| Operation type | continuous operation |
| Relative humidity | no condensation permitted |
| Overvoltage category | III |
| Cable gland | M16 |
| Installation position | any |
| Reset button operating cycles | 1000 cycles |
| Mains button operating cycles | 1000 cycles |
| Sensor voltage | 230 |
| connection_type | hardwired |
| Electronic design | fully electronic |
| Frequent cycling suitability | suitable |
| Grounded and ungrounded operation | both |
| Supported burner modes | modulating or stage-controlled |
| EN 298 compliance | yes |
| Fault signalling contacts | not SELV/PELV |
| Grounding requirement | essential |
| Prohibited ignition devices | pulse-spark or high-frequency ignition devices |
| Net weight | 0.61 kg |
Part numbers
| SKU | 84621430 |
|---|---|
| Additional article | 624.103.004 |
| Model | IFD258-5/1Q |
