Valcom vp-624b

VSP-VP-624B 8 VOLT DC POWER SUPPLY instructions provide identification, installation, operation, and maintenance information the VP-624B, fully regulated, 24 Volt DC, .6 amp Power Supply. Information reduce the risk of fire or electric shock, directly to a grounding receptacle prong. reduce the risk of electric shock – power to the receptacle before or removing the unit. When receptacle cover screw, cover may across plug pins or receptacle may displaced. only with duplex receptacle having unit in place by receptacle cover All Valcom page control units Valcom one-way amplified speaker assemblies Any application where 24VDC filtered talk battery is Regulated 24 volts DC “A” filtered battery Thermal overload protection Floating output Short circuit protected UL Listed Current: .6 amp at 25 degrees C Output: 24VDC +/- 3V “A” filtered battery (ripple H x 3.30 x 3.25 H x 8.38cm W x 8.26cm D) 1.6 lbs. (.73 kg) Specifications max.) Requirements 105-120VAC 60 Hz, 36 watts Temperature: Humidity: to 50 Degrees C to 85% non-precipitating VP-624B is a receptacle mount power supply to be used with a third wire grounded A cold water pipe or earth ground should connected to the local ground screw terminal using AWG ground wire. If a two wire adapter is used, sure the ground tab is bonded to the local ground. the VP-624B is being used with Valcom page equipment, connect a strap between the local and the positive (+) terminal of the power The figure below shows connections to page controls. Manuals Online! – installing Valcom one-way amplified horns, the white and black wires of the horn to the supply (-) and (+) terminals respectively. to Valcom Page Control installing Valcom one-way amplified speakers, the -24V and ground terminals of the speaker the power supply (-) and (+) terminals respectively. DESCRIPTION VP-624B is a fully regulated 24VDC, .6 amp supply. The output is floating with respect to A greater than .6 amp load will cause the supply to current limit. Short circuit is provided. ASSISTANCE trouble is reported, verify that AC power is supplied to the unit. test the power supply, remove all output and measure the output voltage with a The voltage should be 24VDC +/- 3 V. If no is measured, replace the unit. in troubleshooting is available from the When calling, you should have a VOM and a set available and be calling from the job site. (540) 427-3900 and ask for Technical Support, (540) 427-6000 for Valcom 24-hour Automated or visit our website at equipment is not field repairable. Valcom, maintains service facilities in Roanoke, VA. repairs be necessary, attach a tag to the unit stating your company name, address, phone contact person, and the nature of the Send the unit to: Inc.. and Return Dept. Hollins Road VA 24019-5056 Inc. warrants its products to be free from defects in materials and workmanship under conditions of normal use and service a period of one year from the date of shipment. The obligation under this warranty shall be limited to the replacement, repair or of any such defective device within the warranty period, provided that: LIMITED WARRANTY by Valcom, Inc. indicates the validity of the claim, defect is not the result of damage, misus