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EC7820A1026/U | Honeywell | 7800 Series EC7820A Relay Modules
EC7820A1026/U | Honeywell | 7800 Series EC7820A Relay Modules

EC7820A1026/U | Honeywell | 7800 Series EC7820A Relay Modules

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0
5
USD581.00
USD668.00
USD87.00(13%)
Estimated Lead Time : 8 - 10 weeks.
EC7820A1026/U
Honeywell
  • : 1

NII REF No : IAFD111411051121
  • Estimated Lead Time : 8 - 10 weeks.

  • Manufacturer: Honeywell

  • Product no : EC7820A1026/U

  • Product type : 7800 Series EC7820A Relay Modules

  • Primary Control Meeting European Community Timings-Atmospheric with Fan, 1 ignition attempt

  • Integrated burner control for automatically fired gas, oil, or combination, single burner atmospheric with fan applications.

  • Has automatic burner sequencing, flame supervising system status indication, system or self-diagnostics, and troubleshooting.

  • Access for external electrical voltage checks.

  • Application flexibility and communication interface capability.

  • Five LEDs provide sequence information.

  • Five function Run/Test Switch. Interchangeable plug-in amplifiers.

  • Local or remote annunciation of operation and fault information (optional).

  • Non-volatile memory retains history files and lockout status after loss of power.

  • Compatible with existing Honeywell flame detectors.

  • Application : Primary Control

  • Comments : 1 ignition attempt, 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

  • Dimensions (LxWxH) : 13.3cm x 12.7 cm x 12.7 cm

  • Weight : 0.7 kg

  • Shipping Weight : 2 Kg

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