System Sensor SP200 Series Dual Voltage Transformer Speakers - Manual

D400-69-00  I56-27-008R
INPUT FROM
AMPLIFIER
TO NEXT
SPEAKER OR EOL
A075-00
2. See Figure 2 as an example of how to select a  /
4
Watt input
when a 25 volt amplifier is being used. Notice that the header,
SW, has two shunts. One shunt is used to select either 25 or
70.7 volts input. The other shunt is used to select input power
of
 /
4
,  /
2
,  or 2 Watts.
Figure 2:
25.0V
70.7V
2W
1W
1/2W
1/4W
25.0V
70.7V
2W
1W
1/2W
1/4W
CORRECT
SW1
SW
1
INCORRECT
A002-00
Specifications
Mechanical
Input Terminals:
2 to 8 AWG (3.3 to 0.82 mm 2 )
Speaker Size: 4 inches (0 mm)
Grille Size
Round: 6 7 /
8 ″ (87 mm)
Square: 4 7 /
8 ″ (27 mm)
Electrical
Voltage Input:
25 volts or 70.7 volts (nominal)
Maximum Supervisory Voltage: 50 VDC
Frequency Range:
400 – 4000 Hz
Operating Temperature Range: 32° to 20°F (0° to 49°C)
Power:  /
4
,  /
2
,  and 2 Watts
Listings: UL S4048
Storage Temperature: –20°C to 70°C
Operational Humidity Range: 10 – 93% RH (non-condensing)
NOTE: The SP200 Series is suitable for dry and humid environments. Not suitable for use in air handling spaces.
General Description
The National Fire Protection Association (NFPA) has published
standards and recommended practices for the speakers described
in this manual. As a result, the installer must be familiar with
these requirements as well as all local codes and special require-
ments of the authority having jurisdiction.
SP200 series speakers can be operated with distribution amplifiers
having an output voltage of either 25 volts or 70.7 volts.
The speakers operate at any one of four input power levels. The
output sound level is selected at the time of installation, but can
be changed, if necessary.
The speaker is also equipped with a capacitive input to allow for
DC supervision.
Installation
All wiring must be installed in compliance with the National
Electrical Code (NEC) and applicable local codes as well as
special requirements of the authority having jurisdiction, using
the proper wire size. This also includes all applicable NFPA
Standards, ANSI/UL 480, and NEC 760.
Electrical
. Connect the speaker as shown in Figure .
NOTE: Do not loop electrical wiring under terminal screws.
Wires connecting the device to the control panel must
be broken at the device terminal connection in order to
maintain electrical supervision.
3825 Ohio Avenue, St. Charles, Illinois 6074
800/736-7672, FAX: 630/377-6495
www.systemsensor.com
INSTALLATION AND MAINTENANCE INSTRUCTIONS
SpectrAlert SP200 Series
Dual Voltage Transformer Speakers
for Fire Protective Signaling Systems
For use with the following models: SP200W, SP20R, SP20W
U.S. patent number: D424465
NOTICE: This manual shall be left with the owner/user of this equipment.
Figure 1.
Electrical
connections: