Valcom VP-2024 User Manual
VSP-VP-2024
Issue 7
1
947274
VP-2024
-24 VOLT POWER SUPPLY
INTRODUCTION
These instructions contain the specifications and
information necessary to install, operate and maintain
the VP-2024, -24 Volt DC Power Supply, offered by
Valcom, Inc.
"WARNING: To reduce the risk of fire or
electric shock, do not expose this appliance to
rain or moisture."
"WARNING: Shock Hazard - Do Not Open."
"AVIS: Risque de Choc Electrique ne pas
Ouvrir."
SPECIFICATIONS
Description
The VP-2024 is a fully regulated -24VDC, 2 Amp,
power supply. The primary is protected by a fuse; the
2 Amp output is electronically protected. The output
is floating with respect to ground. The regulator will
maintain -24 Volts +/- 2 Volts over the rated range of
input voltages and output loads. Short circuit
protection is provided.
Application
•
Valcom page control units
•
Valcom one-way amplified speaker assemblies
•
Any application where -24VDC filtered "talk
battery" is required
Features
•
Regulated -24VDC "A" battery
•
Full current limiting
•
Over voltage protection
•
Floating output
•
Fully electronic supply
•
UL listed
Capacity
•
Current 2 Amps at 25 degrees C
Dimensions/Weight
•
3.30" H x 9.50" W x 6.00" D
(8.38cm H x 24.13cm W x 15.24cm D)
•
6.0 lbs. (2.72 kg)
Power Requirements
•
Input voltage 105 to 120VAC, 60Hz, 90 Watts
max
Output Characteristics
•
-24VDC regulated +/- 2 Volts
•
"A" battery
•
Ripple 10 millivolts RMS max
•
(2) 1 Amp outputs
INSTALLATION
Mounting
The VP-2024 should be wall mounted within seven
feet of an AC receptacle. A cold water pipe or earth
ground should be connected to the local ground
screw terminal using 12 AWG or larger ground wire.
If a two wire adapter is used, make sure the ground
tab is bonded to the local electrical ground.