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D4120 Fiches technique(PDF) 2 Page - Systemsensor advanced ideas.

No de pièce D4120
Description  4-Wire Photoelectric Duct Smoke Detector
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Fabricant  SYSTEMSENSOR [Systemsensor advanced ideas.]
Site Internet  http://www.systemsensor.com
Logo SYSTEMSENSOR - Systemsensor advanced ideas.

D4120 Fiches technique(HTML) 2 Page - Systemsensor advanced ideas.

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A05-0419-000
InnovairFlexDuct Smoke Detector Specifications
Architectural/Engineering Specifications
The air duct smoke detector shall be a System Sensor InnovairFlexD4120 Photoelectric Duct Smoke Detector. The detector housing shall be UL listed per UL
268A specifically for use in air handling systems. The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular. The detector
shall operate at air velocities of 100 feet per minute to 4000 feet per minute (0.5 to 20.32 meters/second). The unit shall be capable of controlling up to 50 air
handling systems when interconnected with other detectors. The detector shall be capable of providing a trouble signal in the event that the front cover is
removed. It shall be capable of local testing via magnetic switch, test button on the cover, or remote testing using the SSK451 Multi-Signaling Accessory or the
RTS451KEY Remote Test Station. Terminal connections shall be of the strip and clamp method suitable for 12–18 AWG wiring.
Physical Specifications
Size: (Rectangular Dimensions)
(Square Dimensions)
14.38 in (37 cm) Length; 5 in (12.74 cm) Width; 2.5 in (6.36 cm) Depth
7.75 in (19.7 cm) Length; 9 in (22.9 cm) Width; 2.5 in (6.35 cm) Depth
Weight:
2.5 lbs (1.14 kg)
Operating Temperature Range:
D4120 & D4S: –4° to 158°F (–20° to 70°C); D4P120: –40° to 158°F (–40° to 70°C)
Storage Temperature Range:
D4120 & D4S: –22° to 158°F (–30° to 70°C); D4P120: –40° to 158°F (–40° to 70°C)
Operating Humidity Range:
0% to 95% relative humidity non-condensing
Air Duct Velocity:
100 to 4000 ft/min (0.5 to 20.32 m/sec)
Electrical Ratings
Power supply voltage:
20–29 VDC
24 VAC 50–60 Hz
120 VAC 50–60 Hz
Input capacitance:
270 µF max.
270 µF max.
N/A
Reset voltage:
3.0 VDC min.
2.0 VAC min.
10 VAC min.
Reset time: (with RTS451)
.03 to 0.3 sec.
.03 to 0.3 sec.
.03 to 0.3 sec.
Reset time: (by power down)
0.6 sec. max.
0.6 sec. max.
0.6 sec. max.
Power up time:
35 sec. max.
35 sec. max.
35 sec. max.
Alarm response time:
15 sec.
15 sec.
15 sec.
Sensitivity Test:
See detector label
See detector label
See detector label
Current Requirements: (Using No Accessories)
Max. standby current:
21 mA @ 24VDC
65 mA RMS @ 24VAC 60Hz
20 mA RMS @ 120VAC 60Hz
Max. alarm current:
65 mA @ 24VDC
135 mA RMS @ 24VAC 60Hz 35 mA RMS @ 120VAC 60Hz
Contact Ratings
Alarm initiation contacts: (SPST)
2.0A @ 30 VDC (resistive)
Alarm auxiliary contacts: (DPDT)
10A @ 30 VDC (resistive); 10A @ 250 VAC (resistive); ½ HP @ 240 VAC ; ¼ HP @ 120 VAC
Note: Alarm auxiliary contacts shall not be connected to initiating circuits of control panels. Use the alarm initiation contact for this purpose.
Supervisory contacts: (SPDT)
2.0A @ 30 VDC (resistive); 2.0A @ 125 VAC (resistive)
Accessory Current Loads at 24 VDC
Device
Standby
Trouble
Alarm
APA151/APA451
12.5 mA
n/a
30 mA Max.
MHR/MHW
0 mA
n/a
29 mA Max.
RA400Z
0 mA
n/a
12 mA Max.
RTS451/RTS451KEY
0 mA/12 mA
n/a
12 mA Max.
SSK451
8 mA Max.
16 mA Max.
40 mA Max.
Note: Any combination of accessories may be used such that the given accessory loads are: 110 mA or less at the Aux output, and 50 mA or less at the Alarm output
Installing the InnovairFlex Sampling Tube
The InnovairFlex sampling tube may be installed from the front or back of the detector. The tube locks securely into place and can be removed by releasing
the front or rear locking tab (front locking tab shown below right).


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