Bộ điều khiển RM7890A1056
Thông số kỹ thuật bộ điều khiển đầu đốt Honeywell RM7890A1056
đại lý honeywell | đại lý RM7890A1056
nhà phân phối honeywell | nhà phân phối RM7890A1056
• Functions include automatic burner sequencing, flame supervision, system status indication, system or self diagnostics and troubleshooting.
• Subbase and amplifier are required for operation.
• Power LED blinks Fault Code on lockout.
• Options include PC interface, keyboard display module, DATA CONTROLBUS™ MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER™ software.
• Five LEDs provide sequence information.
• Interchangeable plug-in flame amplifiers.
• Optional local or remote annunciation of operation and fault information.
• Nonvolatile memory retains history files and sequencing status after power loss.
• Optional remote reset capability.
• Optional report generation.
• Selectable relight or lockout on loss of flame.
• Contains Valve Proving Feature – require S7800A1142 Keyboard Display (not provided) to set up.120 V, 50/60 HZ. PROGRAMMABLE VALVE PRO
| Tổng quan | Microprocessor-based integrated primary burner control for automatically fired gas, oil or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls. |
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| Phê duyệt, Federal Communications Commission | FCC Part 15, Class B, Emissions |
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| Ứng dụng | On-Off Primary Control w/VPS |
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| Flame Establishing Period – Pilot | 4 sec or 10 sec |
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| Flame Establishing Period – Main | Intermittent |
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| Đánh lửa trước | Yes |
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| Phê duyệt, Underwriters Lab Laboratory Inc | Component Recognized, File No. MP268; Guide No. MCCZ. |
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| Phê duyệt, Canadian Standards Association | Certified, File No. LR95329-3. |
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| Required Components | Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. |
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| Điện áp | 120 Vac (+10, -15%) |
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| Tần số | 50 Hz |
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| Loại thí điểm | intermittent |
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| Độ rung | 0.5 G environment |
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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 13 oz |
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| Trọng lượng (kg) | 0.8 kg |
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| Phê duyệt, Swiss RE (formerly IRI) | Acceptable |
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| Phê duyệt, Factory Mutual | Report No. OX4A5.AF. |
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| Bình luận | Bao gồm programmable VPS (Valve Proving Switch) check feature and blinking LED fault annunciation |
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| List | 771.78 |
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| Mã hiệu sản phẩm | Mô tả | Nhà sản xuất | Avail. Qty | ||
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| Bộ điều khiển RM7890A1056 | 120 V, 50/60 HZ. PROGRAMMABLE VALVE PRO | Honeywell, Inc. |
Restricted. Call for details. |
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