Product Specifications
Application: Primary 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: 5 ignition attempts, Includes
Modulation w/ Fan Output
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: 5 sec or 10
sec
Flame Establishing Period – Main: 5 sec, or 8
sec, or Intermittent
Interlocks: Lockout
Preignition: Yes
PrePurge: Determined by ST7800A Purge Timer
Card
PostPurge: 5 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.
Product code
use: EC7820A1026/U , EC7820A1034/U
Thông tin liên hệ:
Mr.Hiện Hp:
(+84)-965546820
Skype:
Tran Ba Hien , Zalo: 01639674668
Email
: bahien.ntd@gmail.com
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