Moduł sterujący palnika Kromschroeder BCU460-3/1W3GBS3 (88610022)

Kromschroder BCU460-3/1W3GBS3 88610022 is an automatic gas firing device control, managing, igniting, and monitoring gas burners for both intermittent and continuous operation. With a fully electronic design, it swiftly responds to diverse process requirements, making it suitable for frequent cycling. Krom schroder BCU460-3/1W3GBS3 88610022 gas burner safety control box accommodates directly ignited industrial burners of any capacity, whether modulating or stage-controlled, and is installed near the burner for monitoring purposes. On industrial furnaces, it reduces the central furnace control workload by handling burner-specific tasks, ensuring safe ignition after restarts. Service personnel benefit from a user-friendly visualization system for input/output signals and error history. A new power management scheme lowers installation and wiring costs, with power for valves and the ignition transformer supplied via the control box's power supply, safeguarded by a replaceable fine-wire fuse. This setup contrasts with conventional systems used in industrial furnace and kiln construction, which require extensive signal processing over large distances. Kromschroder BCU460-3/1W3GBS3 88610022 control unit technical data For grounded and ungrounded mains Inherent consumption: approx. 9 VA plus inherent consumption of the integrated ignition transformer Signal and control line: max. 2.5 mm2 Cable for burner ground/PE wire: 4 mm2 Is supplied for two cable glands with one seal insert each for cable diameters between 7 and 12 mm Flame control with UV detector 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 Ambient temperature: -20 to +60°C, no condensation permitted Enclosure: IP 54 pursuant to IEC 529 Weight: 5.1 kg Standard version Safety time on start-up tSA: 3 s Safety time during operation tSB: 1 s Mains voltage: 230 V AC, 50/60 Hz Front film in English with additional stickers in D, F, I, NL, E 3 start-up attempts 04 Switch-off threshold, burner/pilot burner: 1 micro A 12 Fault lock-out in the event of burner failure in operation 15 Flame simulation check in start-up position/standby 20 Minimum burner on time tB: 3 s 21 Minimum burner pause time tBP: 0 s 23 Burner/pilot burner flame proving period tFS1: 0 s 34 Burner on time in Manual mode limited to 5 min Pre-wired for double-electrode operation Minimum time between two start-ups: 10 s Kromschroeder BCU460-3/1W3GBS3 88610022 control box wiring Suitable for hard wiring only. Do not reverse phase and neutral conductor. Different phases of a three-phase current system must not be installed at Kromschroeder BCU460-3/1W3GBS3 88610022 gas burner control unit. No voltage may be connected to the valve and ignition outputs. No gas valve may be connected to the air valve output.