Valcom VP-6124-P, Быстрый старт

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Issue 3
1 947279
VP-6124-P
24 VOLT DC SWITCHING POWER SUPPLY
INTRODUCTION
These instructions provide the specifications,
installation and maintenance information for the
VP-6124-P 24 Volt Power Supply.
SPECIFICATIONS
The VP-6124-P is a fully regulated 24 VDC, 6
amp switching power supply. The primary is
protected by a 4 amp slo-blo fuse and the two
amp outputs by auto-resetting fuses. The
outputs are floating with respect to ground. The
regulator will maintain 24 volts +/-2% over the
rated range of input voltages and output loads.
A greater than 6 amp load on power up will
cause the power supply to current limit. Short
circuit protection is provided. Over voltage is
provided to limit the output voltage to
approximately 28 volts should a failure occur
within the power supply. Outputs may be
paralleled but not series connected
.
Applications
The VP-6124-P is designed to be used with:

All Valcom page control units

Valcom one-way amplified speaker
assemblies

Any application where 24 VDC filtered talk
battery is required
Design Features

115 VAC, 60Hz input

(3) 24 VDC @ 2A each, outputs

Short Circuit Protection

UL Listed for US and Canada

LED operational indicator

Remote battery charge test

EMI filtering

Auto recovery overload protection

88.5% Efficiency Green Technology

AC Standby & UPS indication

Optional UPS remote battery control for
providing uninterrupted power
(VP-6124-UPS) available

3 second power-up delay to drive large
capacitive loads up to 40K uF
Nominal Specifications
General
Efficiency: 88.5% @ 6A full load
Weight: Approximately 5.0 lbs. (2.3 Kg)
Dimensions: 8.9" x 5.6" x 2.2"
(22.6cm X 14.2cm X 5.6cm)
Input
Voltage: 115 VAC
Frequency: 60Hz
Full Load Line Current:
2.2A
Rated Power: 167 Watts
Fusing : Line, 4 Amp slo-blo
Output
Rated Power: 144 Watts
Voltage: 24 Volts
Current: 6 Amps (3 - 2A outputs)
Fusing: 3 - 2A, auto-reset polyswitch fuses
Ripple & Noise: 1% P-P Max
Environmental
Operating Temp: 0 - 50
o
C
Storage Temp: -40
o
to 85
o
C
Cooling: Free Air Convection
Humidity: 10 - 90% (non-condensing)
Shock: 10 G