Valcom VPB-260 Manual

Valcom Batteri VPB-260

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Side 1/3

VSP-VPB-260

Issue 5

1947260

VPB-260

BATTERY BACK-UP SUPPLY

INTRODUCTION

These instructions contain the specifications and

information necessary to install, operate, and maintain

the VPB-260, Battery Back-up Power Supply.

SPECIFICATIONS

The VPB-260 provides a battery source to permit

system operation in the event of an AC power failure.

Features

• 12 and 24 volt DC outputs

• Outputs fused at 3 amps

• AC input fuse protected

• Power on LED indication

• Full current limiting on battery charger

• Long life Gel Cell Batteries

• Battery test switch with light indication

Capacity

Table 1 shows the approximate times for a fully

charged supply to reach 90% voltage under different

load conditions.

NOTE: All electronic key systems will begin to

operate intermittently below a certain input voltage.

Typically reliable operation will be maintained to

90% of full voltage.

Table 1

Discharge Current vs. Time

Current Time

2.5 Amps 1 hr. 40 min.

1 Amp 4 hours

.5 Amp 10 hours

.325 Amp 20 hours

Applications

The VPB-260 is known to be compatible with the

following systems:

Telephone Systems:

CMX CKS-308

CKS-616

CKS-408/816/1224

Gaitronics Cohort 616

(see Application Note)

Sanyo EKS 6120

(reverse 12V & 24V leads)

Tie EK-612

Modkey 16

(WA-260T may be required)

Modkey 1032

DS-01

Onyx VS

Executone Encore CX 512

Encore CX 816

Premier Telecom

1A2

Siemans Telplus

Telplus 816

Telplus 1224

Trillium Panther 612

(WA-260P required)

Panther 1032

(WA-260P required)

Panther II (820)

(WA-260P required)

Vodavi Starplus 308EX

Starplus 616EX

Starplus 1224EX

Valcom Page Controls

V-2001, V-2001A, V-2003, V-2003A, V-2003HF,

V-2003AHF, V-2006, V-2006A, V-2006HF,

V-2006AHF, V-2901, V-2901A, V-2904, V-2920,

V-2924

2947260

Dimensions/Weight

• 9.25" H x 7.5" W x 5.25" D

(23.5cm H x 19.05cm W x 13.3cm D)

• 19 lbs (8.6 kg)

Specifications

• Output 24 Vdc and 12 Vdc fused at 3 amps each

• Current limited, constant voltage charger

• Gel Cell no maintenance type batteries

• Typical battery life is 3-5 years

Power Requirements

• Input 105-120 Vac, 60 Hz

Environment

• Temperature 0 to 50 Degrees C

• Humidity 0 to 85% non-precipitating

DESIGN

The VPB-260 is a fully filtered battery back-up

power supply. The input and both outputs are fuse

protected. The charger circuit output is floating with

respect to ground. The charging circuit provides a

constant voltage and is current limited to 1.5 amps to

the two Gel Cells. There is a "power on" LED that is

illuminated when the supply is connected to the AC

power source. There is also a test button for testing

the batteries. When pressing this button, the LED

will illuminate if the batteries are fully charged.

Figure 1: Low Voltage Plug Outputs

24VDC

12VDC

INSTALLATION

Mounting

Using the appropriate hardware, mount the VPB-260

within 6 feet of an AC receptacle.

Connections

Unplug the KSU power cord. Consult the installation

manual of the key system for the location of the input

socket for the battery backup supply. Plug the low

voltage power cord of the auxiliary power system into

the socket.

NOTE: The plug is polarized and will only fit one

way. After making sure that the plug is seated in the

socket, plug in the AC power cords. Both the AC

power cord for the VPB-260 and the power cord for

the KSU should use the same AC outlet. Figure 1

shows low voltage plug outputs.

NOTE: Time to reach a full charge after initial

installation or after a deep discharge is

approximately 9 hours.

MAINTENANCE

In order to insure proper operation of the battery

supply, the following operation should be performed

once a month.

Unplug the key system from the AC power receptacle

to allow operation from the batteries for 15 minutes.

Plug key system power cord into AC outlet.

TECHNICAL ASSISTANCE

When trouble is reported, verify that AC power is

being supplied to the unit and there are no blown

fuses. To test the batteries for full charge, unplug the

VPB-260 and press the button marked test on the side

of the unit. The LED lights when batteries are okay.

Assistance in troubleshooting is available from the

factory. When calling, you should have a VOM and a

test set available and be calling from the job site.

Call (703) 427-3900 and ask for Technical Support,

or (540) 427-6000 for Valcom 24-hour Automated

Support or visit our website at

http://www.valcom.com.

Valcom equipment is not field repairable. Valcom,

Inc. maintains service facilities in Roanoke, VA.

Should repairs be necessary, attach a tag to the unit

clearly stating company name, address, phone

number, contact person, and the nature of the

problem. Send the unit to:

Valcom, Inc.

Repair and Return Dept.

5614 Hollins Road

Roanoke, VA 24019-5056

Produkt Specifikationer

Mærke:	Valcom
Kategori:	Batteri
Model:	VPB-260
Bredde:	190 mm
Dybde:	133 mm
Højde:	235 mm
Vægt:	8600 g
Produktfarve:	Grå
Batterispænding:	12 V
Batterikapacitet:	- mAh
Batteriteknologi:	Blybatterier (VRLA)
Relativ luftfugtighed ved drift (H-H):	0 - 85 %
Driftstemperatur (T-T):	0 - 50 °C
Strømforsyningstype:	DC
Dimensioner (BxDxH):	190 x 133 x 235 mm
AC-adapter inkluderet:	Ja
Indgangsspænding:	105 - 120 V
Numre af batterier medfølger:	1 stk
Intern:	Ingen
Kompatible produkter:	V-2001A, V-2003A, V-2003AHF, V-2006A, V-2006AHF
Kapabilitet:	V-2001A, V-2003A, V-2003AHF, V-2006A, V-2006AHF
Spænding:	24 V
Antal battericeller:	2