Kromschroeder BCU480W2P2C0D0000K1E0-/LM400WF3O0E0 (88683252) burner control unit

Kromschroder 88683252 BCU480W2P2C0D0000K1E0-/LM400WF3O0E0- is an automatic gas firing device designed for managing, igniting, and monitoring gas burners in both intermittent and continuous modes. Its fully electronic design ensures quick responses to process changes, suitable for frequent cycling.

Kromschroeder 88683252 BCU480W2P2C0D0000K1E0-/LM400WF3O0E0- control box supports industrial burners of any capacity, ignited by pilot burners. It independently monitors pilot and main burners, allowing the pilot to run continuously or be switched off. The BCU installs near the burner.

In industrial furnaces, it offloads tasks from the central control, ensuring safe ignition during restarts. The air valve control aids in cooling, purging, and capacity management. Parameters and flame signals are displayed directly, and manual control is available for diagnostics.

If requirements change, the BCSoft software can adjust settings via an optical interface. A visualization system assists service personnel by displaying signals and error history. The PROFIBUS DP interface reduces installation costs, offering efficient, standardized connectivity.

Kromschroeder BCU480W2P2C0D0000K1E0-/LM400WF3O0E0- 88683252 automatic gas firing device technical data:

• For grounded and ungrounded mains
• Inherent consumption: approx. 9 VA plus inherent consumption of the integrated ignition transformer [50/60 Hz]
• Signal and control line: max. 2.5 mm2 (AWG 14)
• Cable for burner ground/PE wire: 4 mm2 (AWG 12)
• Cable gland: 5 cable glands with multiple seal inserts for 2 cable diameters of up to 7 mm
• It is supplied for two cable glands with one seal insert each for cable diameters between 7 and 12 mm
• Flame control with UV sensor or ionization sensor
• Flame signal for ionization control: 1 – 28 μA, UV control: 1 – 35 μA
• For intermittent or continuous operation
• Maximum length of ignition cable with integrated electronic ignition: 5 m
• Maximum length of ionization/UV cable: 50 m
• Operation and fault signaling contacts: Signaling contact for mains voltage, max. 2 A, 253 V, not internally fused
• Number of operating cycles: Relay outputs: 250000 pursuant to EN 298, Mains switch: 1000, Reset/Information button: 1000
• Ambient temperature: -20 to +60°C (-4 to +140°F), climate: no condensation permitted
• Enclosure: IP 54 pursuant to IEC 529
• Weight: 5 kg