SS-PD
and
SS-PDR
Intelligent Low-Flow Photoelectric
Duct Smoke Detectors
SS-PD
Features
• Air velocity rating from 100 to
4,000 feet per minute (0.5 to
20.32 m/sec.).
• Patented telescopic sampling
tube.
Description
• Easily accessible code wheels
for addressing detector.
• Outside mounting tabs.
• Mounts to round or rectangular
ducts from 1’ to 12’ (0.3 to 3.7
meters) wide.
• Transparent cover for conve-
nient visual inspection.
The
Gamewell SS-PD
and
SS-PDR
Intelligent Low-Flow Photoelectric
Smoke Duct Detectors
provide low-
flow technology that enables duct
smoke detection throughout a broad
range of airflow environments in HVAC
applications. The low-flow technology
SS-PDR
can detect smoke at air speed veloci-
ties of 100 feet per minute (0.5 m/sec.)
or greater, while continuing the same
reliable performance to 4,000 feet per
minute (20.32 m/sec.). The intelligent
low-flow duct detectors sample air cur-
rents passing through a duct and gives
dependable performance for shutdown
of fans, blowers, and air conditioning systems, preventing the spread of toxic smoke
an fire gases through the protected area.
The SS-PD and SS-PDR provide a
remote alarm output
for use with auxiliary
devices such as the RA400 remote LED annunciator, as well as
remote test capa-
bility
with the RTS451 or RTS451KEY Remote Test Stations.
The SS-PD is a photoelectric duct detector with SmartScan
TM
protocol. The SS-
PDR additionally incorporates a relay.
Listings
Listings and approvals below
apply to the SS-PD and SS-
PDR Intelligent Low-Flow
Photoelectric Duct Smoke
Detectors. In some cases,
certain modules may not be
listed by certain approval
agencies, or listing may be in
process. Consult factory for
latest listing status.
• UL Listed: file S1115.
• CSFM approved:
file 3240-1288:167.
• MEA approved: file 384-02-E
Vol. III.
Applications
Duct smoke detectors have specific limitations, they are:
•
NOT
a substitute for open area smoke detectors.
•
NOT
a substitute for early warning detection.
•
NOT
a replacement for a building’s regular fire detection system.
Please call Gamewell for a copy of System Sensor’s application guide,
Proper Use
of Smoke Detectors in Duct Applications,
(A05-1004-00).
Installation
Wiring:
For signal wiring (the wiring between detectors or from detectors to auxil-
iary devices), it is recommended that single conductor wire be no smaller than 18
AWG (0.75 mm²). The duct smoke detector terminals accommodate wire sizes up
to 12 AWG (3.25 mm²). Flexible conduit is recommended for the last foot (30.48
cm) of conduit; solid conduit connections may be used if desired.
Smoke detectors and alarm system control panels have specifications for Signal-
ing Line Circuit (SLC) wiring. Consult the control panel specifications for wiring
requirements before wiring the detector loop. The SS-PD and SS-PDR detectors
are designed for ease of wiring; their housing provides a terminal strip with clamp-
ing plates.
LED Features:
If programmed with the system control panel, two LEDs on each
duct smoke detector light to provide local visible indication.
SS-PD and SS-PDR
CS-2463
10/21/04
Page 1 of 4
Programming
specifications
requirements for
intelligent system
control panels:
The number of devices that can
have their LEDs programmed to
illuminate is limited by the fea-
tures of the panel and the indi-
vidual devices. The actual num-
ber of devices is determined by
the control panel and its
ability to supply LED cur-
rent. Refer to the control
panel installation manual
for details.
SS-PD: Current Requirem ents (us ing no access ories)
Pow e r
24VAC, 120VAC, 220/240 VAC,
Supply
30-30VDC
50/60 Hz 50/60 Hz
50/60 Hz
Voltage
Max.
65 mA
44 mA
25 mA RMS
Standby
26 Ma
RMS
RMS
Current
Max Alarm
182 mA
52 mA
87 mA
30 mA RMS
Current
RMS
RMS
Alarm
3 to 17
3 to 17
3 to 17
Response
3 to 17 Sec.
Sec.
Sec.
Sec.
Tim e
Pow e r Up
2 Sec.
2 Sec.
2 Sec.
2 Sec.
Tim e
Specifications
SS-PD
Operating voltage range
15 to 32 VDC.
Standby current
300 µA @ 24 VDC (one communi-
cation every 5 seconds with LED
blink enabled).
Operating temperature range
32° to 131°F (0° to 55°C).
Relative Humidity range
10% to 93% (non-condensing).
Duct air velocity
100 to 4,000 feet/min (0.5 to 20.32
m/s).
Dimensions
14.750" (37 cm) length x 5.500" (14
cm) width x 2.750" (7 cm) deep.
Options
1. RTS-451, RTS-451KEY, RA400Z.
2. PA400
(Review installation instruc-
tions on power requirements)
.
SS-PDR: Relay Contact Ratings
10 Amp @ 30 VDC
Alarm
Auxiliary
Contacts *
(DPDT)
Supervisory
Contact
(SPST)
10 Amp @ 277 VAC (0.75 Pow er Factor)
240 VAC @ 249 VAC (0.4 Pow er Factor)
1/8 HP @ 120 VAC
1/4 HP @ 240 VAC
2.0 Amp @ 30 VDC (resistive)
Minimum sw itching current of 100 mA @ 5 VDC.
Product Line
Information
Model
SS-PD
SS-PDR
A5053GM
A5067
A5060
ST-1.5
ST-3
ST-5
ST-10
RA400Z
RTS451
Description
Duct detector housing with SmartScan™
photoelectric smoke detector.
Duct detector housing with SmartScan™
photoelectric smoke detector, DPDT relay.
Replacement photoelectric sensor board.
Replacement power board (without relay).
Replacement power board (with relay).
Metal sampling tube, duct widths 1' to 2'
(see
table at left for metric lengths).
Metal sampling tube, duct widths 2' to 4'.
Metal sampling tube, duct widths 4' to 8'.
Metal sampling tube, duct widths 8' to 12'.
Remote annunciator alarm LED.
Remote test station. Mounts in single-gang
box. Includes red alarm LED and magnet
test switch.
Key-activated remote test station.
Replacement filters.
Replacement test magnet.
Replacement photo insect screen.
SS-PDR
Operating voltage range
20 to 30 VDC, 24 VAC/VDC, 120/
240 VAC auxiliary power
(requires
a separate auxiliary source).
Standby current
300 µA @ 24 VDC (one communi-
cation every 5 seconds with LED
blink enabled).
Operating temperature range
32° to 131°F (0° to 55°C).
Relative Humidity range
10% to 93% (non-condensing).
Duct air velocity
100 to 4,000 feet/min (0.5 to
20.32 m/s).
Dimensions
14.750" (37 cm) length x 5.500" (14
cm) width x 2.750" (7 cm) deep.
Options
1. RTS-451, RTS-451KEY, RA400Z.
2. PA400
(Review installation instruc-
tions on power requirements).
The RA400Z
The RTS451
RTS451KEY
F36-09-11
M02-04-00
S08-39-01
The RTS451KEY
Page 2 of 4
SS-PD and SS-PDR
CS-2463
10/21/04
Sample Wiring Diagrams
SS-PD Duct
Smoke Detector
using a UL Listed
control panel
On to other
Detectors on
the Loop
6821wir1.wmf
SS-PD Detector
Terminals
SS-PD Duct
Smoke Detector
with optional
RA400Z
6821wir2.wmf
SS-PD Duct
Smoke Detector
with RTS451/
RTS451KEY
NOTE:
For RTS451,
Terminal 3 is not
used. RTS451 does
not have a Terminal
6.
For RTS451KEY,
Terminals 3 and 6
are not used.
SS-PD Detector Terminals
SS-PD
Please refer to manual
I56-1978-002R for
installation instructions.
SS-PDR
6821wir3.wmf
Please refer to manual
I56-1979-003R for
installation instructions.
Outside Duct Width
Up to 2 feet (0.6096 m)
2 to 4 feet (0.6096 to 1.2192 m)
4 to 8 feet (1.2192 to 2.4384 m)
8 to 12 feet (2.4384 to 3.6576 m)
Inlet Tube*
ST-1.5
ST-3
ST-5
ST-10
*NOTE:
Inlet tube is required and must be purchased separately.
Order one inlet tube for each duct smoke detector ordered.
SS-PD and SS-PDR
CS-2463
10/21/04
Page 3 of 4
The Gamewell Company
12 Clintonville Road
Northford, CT 06472-1610
Phone: 203-484-7161
Fax: 203-484-7118
www.gamewell.com
A Honeywell Company
© 2004 Gamewell
Specifications and wiring information are provided for information only and are believed
to be accurate. Gamewell assumes no responsibility for their use.
Data and design are subject to change without notice. Installation and wiring instructions
shipped with the product shall always be used for actual installation. For more
information, contact Gamewell.
Page 4 of 4
SS-PD and SS-PDR
CS-2463 10/21/04
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