EC7850A1072/U

Product Specifications

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

2 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:  EC7850A1064/U, EC7850A1072/U, EC7850A1080/U, EC7850A1122/U

 

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Skype: Tran Ba Hien , Zalo: 01639674668

Email : bahien.ntd@gmail.com