Valcom VP-6124-E Handleiding

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Issue 7

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VP-6124/VP-6124-E

24 VOLT DC SWITCHING POWER SUPPLY

INTRODUCTION

These instructions provide the specifications,

installation and maintenance information for the

VP-6124 and VP-6124-E, 24 Volt Power

Supplies.

SPECIFICATIONS

The VP-6124 and VP-6124-E are fully regulated

24VDC, 6 Amp switching power supplies. The

primary is protected by a 4 Amp slo-blow fuse

and the 2 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/VP-6124-E are designed to be

used with:

All Valcom page control units

Valcom one-way amplified speaker

assemblies

Any application where 24VDC filtered talk

battery is required

Design Features

VP-6124: 115VAC, 60Hz input

VP-6124-E: 230VAC, 50Hz input

(preset at the factory for the specific unit)

Hold Up Time: 350ms Power Line Ride

Through

(3) LPS outputs (24VDC at 2 Amps each)

Short Circuit Protection

UL listed for USA and Canada: CE mark

FCC Class B

LED operational indicator

Remote battery charge test

EMI filtering

Auto recovery overload protection

AC Standby and 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 40KµF

Nominal Specifications

General

Weight: 5.0 lbs. (2.27 Kg)

Dimensions: 10.30"H x 5.92"W x 2.50"D

(26.16cm H x 15.04cm W x 6.35cm D)

Input - VP-6124

Voltage: 115VAC

Frequency: 60Hz

Full Load Line Current: 3 Amps

Rated Power: 180 Watts

Input - VP-6124-E

Voltage: 230VAC

Frequency: 50Hz

Full Load Line Current: 1.5 Amps

Rated Power: 180 Watts

Output

Rated Power: 144 Watts

Voltage: 24 Volts

Current: 6 Amps (3 - 2 Amp outputs)

Fusing: 3 - 2 Amps, auto-reset polyswitch fuses

Ripple and Noise: 1% P-P maximum

Environmental

Operating Temperature: 0 to +40

o

C

Storage Temperature: -40

o

to +85

o

C

Cooling: Free Air Convection

Humidity: 10 to 90% (non-condensing)

Shock: 10G

Product specificaties