SKU: EC7850A1072/U, 534.412.003
Price on request
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Honeywell EC7850A1072 burner control unit automates burner operations, monitors flame, indicates system status, performs self-diagnostics, and detects faults. Honeywell EC7850A 1072 automatic burner control unit supports external voltage control and features a communication interface for flexible use.
Five LEDs indicate operation sequences. The five-function switch allows mode selection between operation and testing. Interchangeable flame signal amplifiers add convenience.
Operational and fault information can be transmitted locally or remotely. Honeywell EC7850 A 1072 burner control has non-volatile memory to store process history and lockout status. It is compatible with Honeywell flame detectors.
Honeywell EC7850 A 1072 burner controller technical data:
- Ambient temperature: -40 C to +60 C (-40 F to +140 F)
- Transport temperature: -40 C to +66 C (-40 F to +150 F)
- Humidity value: constant relative humidity 85%, non-condensing
- Power Supply: 220-240 V, 50/60 Hz
- Energy dissipation: 10 W max.
- Fuse: 20 A max. FRN type or equivalent
- Vibration: 0.5G in the immediate environment
- Start-up period: 2 seconds
- Dimensions: width – 127 mm; height – 127 mm; thickness – 133 mm with base Q7800A, thickness – 155 mm with base Q7800B.
- Weight: 0.7 kg
- Connected load: only 2000 VA max.
Honeywell EC7850A 1072 automatic burner control unit required components:
- Q7800A,B 22-pin mounting base
- Flame signal amplifiers R7824, R7847; R7848; R7849; R7861, R7886
- Removable ST7800A purge timer cards
Honeywell EC7850A1072 burner control accessories:
- Q7700 Network Interface Unit
- Controlbus S7810A data bus module
- S7820 Remote Reset (reset) module
- ZM7850A Combustion System Manager software
- 221818A Extension cable kit, 1524 mm long
- 221729C Dust Cover
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