ОПИСАНИЕ ПРОДУКТА
HONEYWELL EC7850 A 1072 - Flame Safeguard Control
Microprocessor-based primary safety control from the EC7850 series, designed for reliable ignition sequencing, flame supervision, and system interlock management in commercial and industrial burner applications. It integrates advanced self-diagnostics and configurable timings to ensure safe and efficient operation of single-burner gas, oil, or combination fuel systems.
Technical Specifications:
- SERIES/FAMILY: EC7850 Series
- COMPONENT TYPE: Microprocessor-Based Flame Safeguard Control
- ELECTRICAL SPECS: 120VAC, 50/60 Hz Input Power
- OPERATIONAL TIMINGS:
- Pre-Purge Time: 10 seconds
- Ignition Trial Time (ITT): 10 seconds
- Main Flame Establishing Period (FEP): 4 seconds
- FLAME DETECTION: Compatible with Honeywell C70XX series UV or rectification flame sensors (e.g., C7027, C7035, C7044, C7012, C7061, C7076)
- CONTROL LOGIC: Intermittent pilot or direct spark ignition, configurable for various burner types
- INTERFACE/MOUNTING: Plugs into Q7800A/B Universal Wiring Subbase
- DIAGNOSTICS: LED status indicators for operational state and fault codes
- SAFETY FEATURES: Lockout on flame failure, configurable purge cycles, proof of closure interlocks
- COMPATIBILITY/APPLICATION: Commercial and industrial single-burner applications utilizing gas, oil, or combination fuels, requiring compliance with NFPA 85 standards