Bộ điều khiển EC7850A1080

Thông số kỹ thuật bộ điều khiển Honeywell EC7850A1080

đại lý honeywell | nhà phân phối honeywell | bộ điều khiển đầu đốt honeywell

Application: Programming Control
Dimensions (in.): 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase
Dimensions (mm): 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase
Weight (lb): 1 lb 10 oz
Weight (kg): 0.7 kg
Comments: LHL-LF&HF Proven
Frequency: 60 Hz (±10%),50 Hz
Voltage: 220 to 240 Vac (+10, -15%)
Shipping and Storage Temperature Range (F): -40 F to +140 F
Shipping and Storage Temperature Range (C): -40 C to +60 C
Flame Establishing Period – Pilot: 3 sec or 5 sec
Flame Establishing Period – Main: 3 sec, or 5 sec, or Intermittent
Interlocks: Lockout
Preignition: Yes
PrePurge: Determined by ST7800A Purge Timer Card
PostPurge: 30 sec
Early Spark Termination: Yes, 5 sec
Required Components: Q7800A,B Universal Wiring Subbases. R7847, R7849, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card.
AirFlow Check: User selectable
Second Stage Pilot Valve: Intermittent
Pilot Type: interrupted
Vibration: 0.5 G environment
Approvals, Swiss RE: Acceptable
Approvals, Factory Mutual: Report No. 1V9AO.AF.
Approvals, Gastec/European: GASTEC: CE-63AP3070/1, Approved to EN298.

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