ОПИСАНИЕ ПРОДУКТА
HONEYWELL RM7898A1018/U - Microprocessor-based Integrated Burner Control
The HONEYWELL RM7898A1018/U is a microprocessor-based integrated burner control module from the 7800 SERIES, engineered for the safe and efficient management of industrial gas, oil, or combination burners. It provides precise control over purge, ignition, and run cycles, incorporating self-diagnostics and continuous flame supervision for critical combustion applications such as industrial furnaces, boilers, and process heaters.
Technical Specifications:
- SERIES/FAMILY: 7800 SERIES (RM7898)
- COMPONENT TYPE: Microprocessor-based Integrated Burner Control
- ELECTRICAL SPECS: 120 VAC, 50/60 Hz, Single-Phase
- INTERFACE/CONTROL: Dedicated inputs for flame sensor (rectification, UV, IR), limit switches, air proving switch Outputs for pilot valve, main valve, ignition transformer, alarm relay Data bus for system communication
- SAFETY FEATURES: Self-checking circuitry, configurable purge timing, trial for ignition timing, flame failure response time (FFRT)
- ENVIRONMENTAL/MOUNTING: Subbase mounted (e.g., Q7800A, Q7800B), NEMA 1 equivalent for control cabinet installation, Operating temperature range -40°F to 140°F (-40°C to 60°C)
- COMPATIBILITY/APPLICATION: Single burner applications, compatible with various flame detectors (e.g., C7012A, C7027A, C7035A, C7061A, C7076A, C7961A)