Control de quemadores Honeywell «EC7890B1010»

Honeywell EC7890 B 1010 burner control unit designed for automatic systems with a single burner that operates on gas, liquid fuel (heavy oil), coal, or combined fuels. Honeywell EC7890B 1010 automatic burner control unit provides numerous features, including automatic burner sequence operations, flame monitoring, system status indication, system and self-diagnostics, and fault detection. Five LEDs indicate the current stage of operation. The system can be configured to either repeat the cycle or lock out in case of flame failure. It also offers external electrical voltage control. Honeywell EC7890B1010 burner control is equipped with interchangeable, removable flame signal amplifiers. Non-volatile memory stores process history and sequence status during power outages. Honeywell EC7890 B 1010 burner controller is compatible with existing Honeywell flame detectors. Honeywell EC7890B 1010 burner control technical data: Power Supply: 220-240 V, 50/60 Hz Dimensions: width - 127 mm; height - 127 mm; thickness - 133 mm with base Q7800A, thickness - 155 mm with base Q7800B. Weight: 0.8kg Ambient temperature: -40 C to +60 C (-40 F to +140 F) Honeywell EC7890B1010 automatic burner control unit essential components: Q7800A,B Universal mounting base with wiring Flame signal amplifiers R7824, R7847; R7848; R7849; R7861, R7886 Honeywell EC7890 B 1010 burner control accessories: 123514A Flame Rectifier Simulator 203541 Electric 5-wire ControlBus connector 203659 UV Flame simulator 203765, 205321B, 204718A,B,C Mounting brackets for remote displays 203968A Remote display power supply (=13V) removable 221729A Dust Cover 221818A Extension cable set, 1524 mm long 221818C Extension cable set, 3048 mm long