Bộ điều khiển RM7840L1075
Thông số kỹ thuật bộ điều khiển đầu đốt Honeywell RM7840L1075
đại lý honeywell | đại lý RM7840L1075
nhà phân phối honeywell | nhà phân phối RM7840L1075
• Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and trouble shooting.
• Access for external electrical voltage checks.
• Ứng dụng flexibility and communication interface capability.
• Five LEDs provide sequence information. Power LED blinks fault code on Lockout.
• Five function Run/Test Switch.
• Interchangeable plug-in flame amplifiers.
• Local or remote annunciation of operation and fault information (optional).
• Nonvolatile memory retains history files and lockout status after loss of power.
• Compatible with existing Honeywell flame detectors.
• Bộ điều khiển RM7800 comes with S7800A1142 Keyboard Display Module.
• Keyboard required to setup Valve Proving Feature and change post purge time.AUTOMATIC PROGRAMMING CONTROL
| Tổng quan | Microprocessor-based integrated burner control for automatically fired gas, oil, coal or combination fuel single burner applications. Provides safety, functional capability and features beyond conventional controls. With Valve Proving Feature. Bộ điều khiển RM7800L com |
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| Phê duyệt, Federal Communications Commission | FCC Part 15, Class B, Emissions |
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| Ứng dụng | Programming Control w/VPS |
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| Flame Establishing Period – Pilot | 4 sec or 10 sec |
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| Flame Establishing Period – Main | 10 sec or 15 sec |
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| Khóa liên động | Lockout |
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| Preignition | Yes |
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| Phê duyệt, Underwriters Lab Laboratory Inc | Component Recognized, File No. MP268; Guide No. MCCZ. |
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| Thanh lọc trước | Determined by ST7800A Purge Timer Card |
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| PostPurge | programmed with S7800A1142 display |
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| Required Components | Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card. |
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| Điện áp | 120 Vac (+10, -15%) |
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| Tần số | 60 Hz (±10%) |
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| AirFlow Check | User selectable |
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| Second Stage Pilot Valve | selectable |
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| Loại thí điểm | interrupted |
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| Độ rung | 0.5 G environment |
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| Early Spark Termination | Yes, 5 sec |
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| Nhiệt độ môi trường xung quanh (F) | -40 F to +140 F |
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| Nhiệt độ môi trường xung quanh (C) | -40 C to +60 C |
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| Kích thước (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 |
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| Kích thước (mm) | 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase |
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| Trọng lượng (lb) | 1 lb 10 oz |
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| Trọng lượng (kg) | 0.7 kg |
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| Phê duyệt, Factory Mutual | Report No. 1V9AO.AF. |
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| Bình luận | Requires S7800A1142 Display, LHL-LF&HF Proven |
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| List | 3813.47 |
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| Mã hiệu sản phẩm | Mô tả | Nhà sản xuất | Avail. Qty | ||
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| Bộ điều khiển RM7840L1075 | AUTOMATIC PROGRAMMING CONTROL | Honeywell, Inc. |
Restricted. Call for details. |
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