Viking ps-48-rga Service Manual
PS-48-RGA
PS-48-RGA
Talk Battery and Ring
Voltage Power Supply
April 6, 2000
The PS-48-RGA power supply provides talk battery
plus standard ring voltage where and when needed.
Housed in a convenient wall mount enclosure, the
PS-48-RGA comes complete with a plug-in power
supply.
The PS-48-RGA will provide telephone communication equipment with 48V DC talk battery.
In addition, the PS-48-RGA will produce 90V 20 Hz
sine wave ring voltage rated up to 10 REN. This
allows a phone system to sequence up to 30 ringing
phones.
Provide Talk Battery and Ring Voltage to
Equipment that Requires it!
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• Electronic Key Systems
• Paging systems
• OPXs
Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
Dimensions: 135mm x 90mm x 45mm (5.25” x 3.5” x 1.73”)
Shipping Weight: 0.9 kg (2 lbs)
Environmental: 0° C to 32° C (32° F to 90° F) with 5% to 95%
non-condensing humidity
DC Power: 48V DC (nominal, 150mA maximum current)
Ringing Power: 90V AC @ 20 Hz, capable of ringing 5 REN
with DC power fully loaded, capable of ringing 10 REN with DC
power not used
Connections: 4 position screw terminal
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Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or
subsidiaries assume no responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate
such changes.
Fax Back Doc 515 ZF301440 Rev APrinted in the U.S.A.
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• Provides 48V talk battery
• Provides 90V ring voltage
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POWER SUPPLY:
48V TALK BATTER Y
90V 20Hz RINGING
VIKING
©
MODEL PS-48-RGA
VIKING ELECTRONICS
HUDSON, WI 54016
1 2 3 4
+ - RINGING
48VDC
90VAC
POWER 13.8V AC
13.8V AC
adapter
(included)
48V DC, 150 mA
90V AC 20 Hz Sine Wave Voltage
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