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- Laman Utama
- Produk (337)
- Automation & Control System
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PENGUNJUNG
Jenis Perniagaan:
Selangor,Kuala Lumpur (KL),Bandar Sri Damansara - Honeywell EC7850A1122 burner control module
04-Mar-2024
Product Specifications
| Honeywell EC7850A1122 burner control module | -Microprocessor-based integrated burner control for full modulation applications. -Provides automatic burner sequencing, flame supervision, 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. |
| Product Details | -Voltage: 220-240Vac, single phase, 50/60Hz -Pilot flame establishing period: 3 sec -Main flame establishing period: 6 or 7 sec -Post-Purge: 15 sec |
| Features | -Application: Programming Control -Flame Establishing Period - Main: 3 sec, or 5 sec, or Intermittent -Flame Establishing Period - Pilot: 3 sec or 5 sec -Interlocks: Lockout -Preignition: Yes -Pre-Purge: Determined by ST7800A Purge Timer Card -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. -Air Flow Check: User selectable -Second Stage Pilot Valve: Intermittent -Pilot Type: interrupted -Vibration: 0.5 G environment -Shipping and Storage Temperature Range: -40°F to +140°F (-40°C to +60°C) -Approximate, Dimensions: 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 (127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase) -Weight lb. (kg): 1 lb 10 oz (0.7 kg) -Approvals, Swiss RE: Acceptable -Approvals, Factory Mutual: EC7830, EC7850, RM7830-Report No. 1V9AO.AF; RM7850-Report No. J.I. OYOA9.AF -Approvals, Gastec/European: GASTEC: CE-63AP3070/1, Approved to EN298 |
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Pejabat Utama
ENMARK (M) SDN. BHD. 198701007656 (166374-H)
Lot 8, Jalan Tembaga SD 5/2A, Bandar Sri Damansara, 52200 Kuala Lumpur, Kuala Lumpur, Malaysia.
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Laman Web: https://www.enmarkengineering.com
Laman Web: https://enmarkengineering.newpages.com.my/
Laman Web: https://enmarkengineering.onesync.my/
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