Ring Voltage & Talk Battery Power Supply (Model PS-48-RGA)

The PS-48-RGA will generate 90 volt, 20 Hz, AC ring and 48 volt, 150 ma, DC talk battery for many telephony applications.
Provide Talk Battery and Ring Voltage to Equipment that Requires it!
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 telecommunication equipment with 48V DC talk battery.

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.

  • Electronic Key Systems
  • Paging systems
  • OPX’s
  • Provides 48 V talk battery
  • Provides 90 V ring voltage
  • 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