TYPE 25SU5-5011/5012/5013
FLAME SAFEGUARD FOR BURNER MANAGEMENT SYSTEMS
Description
The FIREYE® Type 25SU5 Model 5011/5012/5013 Control, combined with Type 45UV5, 45RM1, 45RM2, 45RM4, 45FS1, or 45UVFS1 remote Flame Scanners, comprises a repetitive self-checking flame safeguard system that confirms flame presence and absence to provide reliable ignition and flame failure protection.
The Fireye 25SU5 Control enables construction of integrated safety interlock systems for single and multiple burner fired apparatus including power, industrial process, and electric utility furnaces and boilers that fire gas, oil, pulverized coal or a combination of fuels on a continuous basis. The 25SU5 Control may also be employed in the safety control circuits of supervised manual and semi-automatic burner management systems as the primary safety control. This flame safeguard system monitors flame to supervise burner and pilot performance throughout the entire burner load range. During normal burner start-up and operation, the 25SU5 Control confirms flame presence and acti- vates a sequence of auxiliary devices to indicate flame status and permit the delivery and ignition of fuel for continuous firing. Conversely, in the event of ignition failure during light-off or loss of flame while in operation, the control, in conjunction with external logic, initiates a burner shutdown proce- dure. Protective devices are automatically tripped to:
- Confirm flame failure through visual indication and alarm.
- Cut off ignition energy.
- De-energize the fuel safety shutoff valves.
This routine helps to prevent unburned fuel from accumulating in the combustion chamber.
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Part Number |
Description |
Manual Number |
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CONTROLS AND AMPLIFIERS |
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19 inch rack amplifier, 24 VAC/24VDC. CE Approved. |
CU-34E |
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19 inch rack amplifier, 24 VAC/24VDC. FM Approved |
CU-34 |
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25SU3-2150 |
19 inch rack amplifier, 24 VAC/24VDC, high noise immunity CE and FM Approved |
CU-54 |
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25SU3-5166 |
Flame amplifier, 120/230 VAC, high discrimination. Consists of 60-2203-2, 60-2207-2, and 60-2301. |
CX-742 |
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25SU3-5166D |
Flame amplifier, 120/230 VAC, high discrimination. Consists of 60-2203-2, 60-2207-2, 60-2301, and 60-2205. |
CX-742 |
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25SU3-5167 |
Flame amplifier, 120/230 VAC, high discrimination. No self-checking. Consists of 60-2203-3, 60-2207-2, and 60-2301. - OBSOLETE |
CX-742 |
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25SU3-5168 |
Flame amplifier, 120/230 VAC, high sensitivity. Consists of 60-2203-2, 60-2207-1, and 60-2301. |
CX-742 |
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25SU5-5011 |
Flame amplifier, 120 VAC, high sensitivity. Consists of 60-2204-2, 60-2207-1, and 60-2301. |
CU-27 |
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25SU5-5012 |
Flame amplifier, 120 VAC, high discrimination. Consists of 60-2204-2, 60-2207-2, and 60-2301. |
CU-27 |
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25SU5-5013 |
Flame amplifier, 120 VAC, high sensitivity, no hysteresis. Consists of 60-2204-2, 60-2207-3, and 60-2301. |
CU-27 |
- Optional Display provides indication of flame signal. P/N 60/2205 Front panel LED Status Indicator.
- Semi Automatic Burner Control
- Flame Relay Pull-In and Drop-Out Thresholds dependant on amplifier card.
- Adjustable Flame Failure Response Time (FFRT) (1 or 4 secs.).
- Capable of analyzing signals from two scanners.
- One Form C SPDT Marginal Alarm relay.
- One fused DPDT Form C Flame relay.
- One 0 - 20mA analog output (used to measure flame signal).
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Part Number |
Description |
Manual Number |
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ACCESSORIES FOR CONTROLS AND AMPLIFIERS |
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7-1040 |
300MFD capacitor to increase 25SU3-4169T FFRT. - OBSOLETE |
CX-784 |
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23-90 |
Replacement fuse for 25SU3-4169T, -5172, -5173. 1.0 amp. |
- |
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23-93 |
3.0A fuse for 60-2204-2 (25SU5), 60-2203-2 (25SU3), and 25SU3-2000 (power). See 23-182 |
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23-121 |
Fuse for 60-1706 rack. - OBSOLETE |
- |
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23-173 |
Replacement fuse for 25SU3-5166, -5168. 1.0 amp. |
- |
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23-182 |
1.5 A fuse for 25SU3-2100, 2150 (power and RF1), 25SU3-2000 (RF1) and 25SU3-2000 (power) for date codes between 9706 and 9824. |
- |
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23-184 |
Replacement fuse for 19UVPS and 192SU3. |
- |
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23-194 |
Replacement fuse for 19MPS, 400 mA. |
- |
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48-1805 |
Mounting screw for E100, E200, E340, 25SU5-5011, -5166. |
- |
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60-1519 |
Sensitivity selector plug with cable for 25SU5-4011. - OBSOLETE |
CU-13 |
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60-2067 |
Front panel filler plates (2) for 60-1706 rack. - OBSOLETE |
CU-23 |
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60-2203-2 |
25SU3-5166, -5168 chassis. |
CX-742 |
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60-2203-3 |
25SU3-5167 chassis - OBSOLETE |
CX-742 |
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60-2204-2 |
25SU5-5011, -5012 chassis. |
CU-27 |
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60-2205 |
Display module for 25SU5-5011/50125166/5168. |
CU-27 / CX-742 |
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60-2206-1 |
25SU5-5011, -5012, -5013 wiring base. |
- |
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60-2206-2 |
25SU3-5166, -5168 wiring base. |
- |
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60-2207-1 |
Flame amplifier (High sensitivity) for 5011, 5168. |
CU-27 / CX-742 |
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60-2207-2 |
Flame amplifier (High discrimination) for 5012, 5166, 5167. |
CU-27 / CX-742 |
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60-2207-3 |
Flame amplifier (High sensitivity, no hysteresis) for 5013. |
CU-27 / CX-742 |
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60-2223 |
Dust cover. |
- |
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60-2301 |
Blank display module. |
- |
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60-2367 |
Ribbon cable for 25SU5-5011/5012/5166/5168. |
CU-27 / CX-742 |
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60-2470-1 |
110 VAC input/24 VDC, 2.5 amps output power supply. Includes 60-2482 connector. |
133-566 |
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60-2470-2 |
220-240 VAC input/24 VDC, 2.5 amps output power supply. Includes 60-2482 connector. |
133-566 |
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60-2471-1 |
Half rack for 25SU3-2000, -2100. Includes one 60-2478 connector. |
CU-34 |
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60-2471-3 |
Full rack for 25SU3-2000, -2100. Includes one 60-2478 connector. |
CU-34 |
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60-2478 |
Screw terminal, straight style (12 AWG) connector for 25SU3-2000, -2100 and 19UVPS. |
CU-34 |
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60-2480 |
Screw terminal, Y style (12 AWG) connector for 25SU3-2000, -2100 and 19UVPS. |
CU-34 |
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60-2481 |
Screw terminal connector for 60-2470, 19MPS. |
CU-34 |
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60-2482 |
Spade terminal connector for 60-2470, 19MPS. |
CU-34 |
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60-2490-2 |
Front filler plate for 60-2471-1, -3. Approx .4" (2 HP). |
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60-2490-4 |
Front filler plate for 60-2471-1, -3. Approx .8" (4 HP). |
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60-2490-6 |
Front filler plate for 60-2471-1, -3. Approx 1.2" (6 HP). |
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60-2490-8 |
Front filler plate for 60-2471-1, -3. Approx 1.6" (8 HP). |
- |
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60-2490-10 |
Front filler plate for 60-2471-1, -3. Approx 2" (10 HP). |
- |
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60-2530-1 |
Surface mount rack for use with 25SU3-2000, -2100 amplifier and 19MPS-2000 power supply. |
CU-44 |
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60-2530-2 |
Surface mount rack with hinged clear plastic cover for use with 25SU3-2000, -2100 amplifier and 19MPS-2000 power supply. |
CU-44 |
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19MPS-2000 |
Multi-purpose power supply for 25SU3-2000, -2100 and associated high and low voltage scanners. |
CU-45 |
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19UVPS-2120 |
120 VAC, 19" power supply for 45UV5, 45RM1, and 45RM2 scanners. |
CU-38 |
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19UVPS-2220 |
220 VAC, 19" power supply for 45UV5, 45RM1, and 45RM2 scanners. |
CU-38 |
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192SU3-2120 |
19" adapter (120 VAC) to retrofit 25SU3-2000, -2100 to 60-1706 rack. |
CU-36 |
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192SU3-2220 |
19" adapter (220 VAC) to retrofit 25SU3-2000, -2100 to 60-1706 rack. |
CU-36 |
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SIGNAL METERS |
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38-54 |
Flame meter, 2 1/4 inch square, 0-3 VDC, 20K ohm/volt. |
- |
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38-55 |
Flame meter, horizontal, 0-3 VDC, 20K ohm/volt. |
- |
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38-56 |
Flame meter, vertical, 0-3 VDC, 20K ohm/volt. |
- |
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38-62 |
Flame meter, horizontal, 0-3 VDC, 20K ohm/volt. - OBSOLETE |
- |
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38-88 |
Analog bar graph meter (LED), 0-3 VDC. |
CU-24 |
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38-96 |
Flame meter, 2 1/4 inch square, 4-20 mA. |
- |
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38-97 |
Flame meter, horizontal, 4-20 mA. |
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