to the PDF file.
Contents
1. The Signal Division Federal Signal Corporation Federal warrants each new product to be free from defects in material and workmanship under normal use and service for a period of two years on parts replacement and one year on labor from the date of delivery to the first user purchaser During this warranty period the obligation of Federal is limited to repairing or replacing as Federal may elect any part or parts of such product which after examination by Federal discloses to be defective in material and or workmanship Federal will provide warranty for any unit which is delivered transported prepaid to the Federal factory or designated authorized warranty service center for examination and such examination reveals a defect in material and or workmanship This warranty does not cover travel expenses the cost of specialized equipment for gaining access to the product or labor charges for removal and re installation of the product Lamps flash tubes or batteries are not covered under warranty This warranty does not extend to any unit which has been subjected to abuse misuse improper installation or which has been inadequately maintained nor to units which have problems relating to service or modification at any facility other than the Federal factory or authorized warranty service centers THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FO2. 120 240VAC SUPPLY TO 120 240VAC SUPPLY P C BOARD ASSEMBLY PS600 PCB YELLOW YELLOW BLACK YELLOW BATTERIES 290A4307 255314D REV D Printed 807 Printed in U S A
3. FAIL 1 Form C dry contact terminal to report loss of AC AC fail is indicated in approximately five 5 minutes AC fail relay is 2 amps at 120 VAC 28 VDC 5 Use BAT FAIL 1 Form C dry contact terminal to report LOW or NO battery condition Battery fail is indicated in approximately twenty 20 seconds Battery trouble relay is 2 amps at 120 VAC 28 VDC DESIRED VOLTAGE SWITCH 1 SWITCH 2 12 VDC SW1 Closed SW2 Open 24 VDC SW1 Open SW2 Closed Table 1 Output Voltage IV THEORY OF OPERATION A General The electronic circuitry in the PS600 is divided into two sections the DC Output Circuits and the Charger Logic Circuits The Output Circuits supply DC operating voltage to the load when AC voltage is available The Charger Logic Circuits control the charging of the battery package and the illumination of the red DC power and green AC power LED indicators Refer to Table 2 GRENTG Normal Function Battery Backup is Powering Output No DC Output System Off No Battery Table 2 LED Diagnostic Table B DC Output Circuits The PS600 is capable of a 12 or 24 VDC output NOTE With no AC present and battery wires connected the DC output terminals will read approximately 1 Volt lower than the actual battery voltage 5 C Charger Logic Circuits The Charger Logic circuits consists of battery charging circuitry This part of the circuit also illuminates the green and red LEDs which
4. MODEL PS600 INSTALLATION AND SERVICE MANUAL FOR FEDERAL MODEL PS600 290A3508 01 Address all communications and shipments to FEDERAL SIGNAL CORPORATION i Electrical Products Division 2645 Federal Signal Drive University Park IL 60466 3195 INSTALLATION AND SERVICE MANUAL FOR FEDERAL MODEL PS600 I GENERAL DESCRIPTION A General The Model PS600 Power Supply is a nominal 12 VDC or 24 VDC supervised power supply that provides primary power and or standby power to various devices in a SelecTone system while maintaining the charge level of an integral 24 volt battery package refer to page 3 The battery package automatically supplies power during power outages Once power is restored the supply recharges the batteries This power supply is intended for use in applications requir ing UL certification for fire protection signaling and access control The power supply must be installed in accordance with National Electric Codes and in accordance with NFPA 72 protec tive signaling systems This power supply meets UL certifications 1481 and 294 The power supply converts 120 VAC 50 60Hz or 240 VAC 50 60Hz into a fully regu lated 12 VDC or 24 VDC output The unit has a 6 ampere capacity and the output is protected by a poly switch PTC Also the battery is protected by a 10 ampere fuse This supply is equipped with thermal and short circuit protection with auto reset The power supply has green and red LED indicators
5. R A PARTICULAR PURPOSE IN NO EVENT SHALL FEDERAL BE LIABLE FOR ANY LOSS OF PROFITS OR ANY INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT OF ANY SUCH DEFECT IN MATERIAL OR WORKMAN SHIP DISCHARGE TIME AS A FUNCTION OF DISCHARGE CURRENT IN AMPERE HOUR RATINGS a co wn 2 z z O 2 a DISCHARGE CURRENT AMPS 29043508 02 Bs oN 5 SN ON 5 3N Miva ov vse NOLO Ad ENHL OV 38 A 12V 12 amp hour battery B Transformers C DC Terminal blocks D AC Terminal blocks E Battery terminal blocks F DC red LED G AC green LED H Battery fail terminal blocks I AC fail terminal blocks 29043508 03E J Green K Red L Black M White N To 120 240 VAC O Ground Green P Yellow Q Blue WHLINAN 120 VAC INPUT 290A4306 240 VAC INPUT 10 YELLOW YELLOW TRANSFORMERS N 10 BLUE GREEN GREEN BLACK BLACK TO
6. ed DC Observe the correct polarity A wiring terminal screw can accom modate up to two wires provided the wires sit under the terminal clamp on opposite sides of the terminal screw Set the batteries next to one another at the bottom of the power supply cabinet See figures 2 and 4 Connect the short yellow jumper wire provided between the positive RED terminal of the first battery and the negative BLACK terminal of the second battery Connect the two battery wires provided to the two position terminal block located at the lower left side of the power supply PC board and labeled BAT Observe the correct polarity Connect the black negative wire of the battery terminal block to the black negative terminal of the first battery Then connect the red positive wire of the battery terminal block to the red positive terminal of the second battery and close the cabinet door NOTE For access control applications batteries are optional When batteries are not used the loss of AC will result in the loss of output voltage C Instructions 1 Set desired voltage See Table 1 2 If backup battery is desired connect battery to battery terminals BAT Carefully observe polarity and match the battery voltage to the output set voltage 3 Make sure the red and green LEDs illuminate Red indicates the presence of DC power and the green indicates the presence of AC power FOR A SUPERVISED POWER SUPPLY 4 Use AC
7. he National Electrical Code and will follow the NEC Guidelines as well as local codes The selection of the mounting location for the device its controls and the routing of the wiring is to be accomplished under the direction of the Facilities Engineer and the Safety Engineer In addition listed below are some other important safety instructions and precautions you should follow e Read and understand all instructions before installing or operating this equipment e Do not connect this unit to the system when power is on After installation ensure that all bolts and threaded joints are tightened e Establish a procedure to routinely check the power supply for proper activation and operation e Provide a copy of these instructions to the Safety Engineer operator s and maintenance person nel File these instructions in a safe place and refer to them when maintaining and or reinstalling the device Failure to follow all safety precautions and instructions may result in property damage serious injury or death to you or others A Physical The steel enclosure of the Model PS600 power supply is designed for mounting on a wall or other substantial vertical surface When installing the power supply do NOT use electrical conduit to support the unit because the device weighs 13 pounds fully assembled without the batteries When mounting the unit be sure the mounting surface can sustain the weight of the PS600 The mounting meth
8. indicate the presence of AC and DC voltage respec tively Furthermore the power sense circuit causes the green LED to stop illumination if the battery backup is powering the output or the system is off and there is no battery This circuit also will cause the red LED to stop illumination if there is no DC output or the system is off and there is no battery The battery terminals provide a convenient location for checking the battery voltage with a DC voltmeter To check the battery voltage connect the negative voltmeter lead to the terminal and the positive meter lead to the terminal V SERVICE AND MAINTENANCE SAFETY MESSAGE TO MAINTENANCE PERSONNEL Read and understand all instructions before performing any maintenance to this unit To reduce the risk of electrical shock or ignition of hazardous atmospheres do not perform main tenance service on this device when circuits are energized Any maintenance to the unit MUST be performed by a trained electrician in accordance with NEC Guidelines and local codes The nameplate which may contain cautionary or other information of importance to maintenance personnel should not be obscured if exterior of housings are painted Failure to follow all safety precautions and instructions may result in property damage serious injury or death to you or others A General Other than cleaning no regularly scheduled maintenance is required To ensure unit is operat ing pro
9. mounted on the printed circuit board of the unit The green LED when lit indicates the presence of AC power in the unit The red LED when lit indicates the presence of DC power in the unit The unit is housed in an enclosure designed for permanent mounting on a wall or another sub stantial vertical surface An optional key lock door is supplied for the front door of the cabinet the lock is provided to discourage unauthorized access The unit is intended for indoor use only B Battery Package The PS600 battery consists of two 12 volt sealed lead acid batteries connected in series These batteries supply emergency power to units in a SelecTone system or other devices dur ing electrical power failures The power supply includes a built in charger for the batteries The length of time that the batteries can supply power depends upon the amount of current drawn by the loads In normal fire alarm systems the two time frames are used twenty four hours on stand by followed by five minutes of alarm or sixty hours on standby followed by five minutes of alarm It is necessary for the power supply to have enough capacity to operate the external equipment properly Calculate the standby current and the twenty four discharge rate on standby or the standby current and the sixty hour discharge rate on standby Determine the total ampere hour capacity necessary as described in the following example EXAMPLE Discharge Rate 24 hours Standby cu
10. mp hour battery and you need 4 hours of backup time Simply locate the 12 amp hour diagonal line and the 4 hour horizontal discharge time line Next find the intersec tion as circled Follow this intersection point vertically down to find the maximum discharge current In this case 2 amps is the maximum discharge current Operating Voltage Current Requirement DC Output Non Power Limited Supervised AC Power Applied Voltage Current Ripple During Power Failure Voltage Current Output Circuits Non Power Limited Dry Contact Closure of Trouble Out Relay AC Fail Relay Battery Trouble Relay Battery Package Number of Batteries Battery Voltage Capacity Type Recharge Time Charging Current Physical Dimensions HWD Weight Operating Temperature Range 120 VAC 50 60 Hz 240 VAC 50 60 Hz 120 VAC 1 90 amps 240 VAC 0 95 amps 24 8 VDC no load 23 1 VDC full load 6 Ampere maximum 0 5 Volts rms maximum 26 4 VDC no load 24 VDC nominal 6 Ampere maximum 25 C see Note 1 6 Amp 24 VDC Resistive Connect to power limited circuits only 2 amps 120 VAC 28 VDC 2 amps 120 VAC 28 VDC 2 connected in series 12 V each 24 V total 12 Ampere hours Sealed lead acid gelled electrolyte 48 hours after complete discharge 1 25 Amps maximum 15 50 x 12 50 x 4 50 13 Pounds without batteries 0 C to 49 C gt Application The PS600 can be used with the following UL listed 24 VDC m
11. nductors Use one of the two knockouts in the top either the middle or the left side of the cabinet or the knockout in the middle of the left side for the non power limited 24 VDC or 12 VDC output conductors Make sure that all power limited fire protective signaling conductors are segregated from electric light power Class I or non power limited fire protective signaling conductors by more than 1 inch inside the power supply cabinet Install the electrical wiring for the input and output circuits see figure 2 Use only 18 AWG wire for all power connections battery DC output Use 22 AWG to 18 AWG wire for signal ing outputs AC and low battery supervision Be sure to keep power limited wiring supervised AC and low battery signaling separate from non power limited wiring 120 VAC 50 60 Hz or 240 VAC 50 60 Hz input battery wires and DC output See figure 3 for transformer hook up Strip no more than 0 25 inch of wire insulation from the ends of the power leads In sert the stripped ends of the wire into the connector as far as they can travel Make sure the lead insulation is flush with the connector If stranded wire is used be sure that there are no loose strands outside of the connector plug that could touch the adjacent lead and cause a short circuit Connect the 12 VDC or 24 VDC output circuits of the device to be pow ered to the two position terminal block located at the upper left side of the power supply PC board and label
12. od must also withstand external mechanical stresses that may be applied to the cabinet The cabinet has three holes located in the rear to accommodate 10 mounting screws The user must supply all mounting hardware The PS600 is shipped without the batteries installed The batteries must be installed after the unit is mounted Use the power supply enclosure minus the batteries as a template to mark the location of the three mounting holes on the mounting surface Mount the cabinet with the appropriate hard ware Make sure that the unit is firmly secured to the mounting surface Install all electrical conduit at this time Terminate the conduit for the 120 VAC or 240 VAC power at one of the two knockouts located at the upper right side of the cabinet These knockouts are located above and to the right of the two transformers Terminate the conduit for the 24 VDC or 12 VDC out put at one of the knockouts located at top or the middle left side of the cabinet B Electrical Connections NOTE Make sure that AC power is OFF NOTE The PS600 should be installed with the National Electrical Code NFPA 72 and in accordance with any local regulations There are two conduit entry knockouts provided on the upper side of the power supply cabinet one on the lower right side and one in the middle of the left side Use one of the two knockouts located at the upper right side of the cabinet near the two transformers for 120 VAC or 240 VAC power Class I co
13. odels 50GC SelecTone Audible Signaling Device 300GC SelecTone Audible Signaling Device 300GCX SelecTone Hazardous Location Audible Signaling Device 300X SelecTone Explosion Proof Audible Signaling Device 302GC SelecTone Audible Signaling Device 302GCX SelecTone Hazardous Location Audible Signaling Device 302X SelecTone Explosion Proof Audible Signaling Device 300SSC Supervised SelecTone Command 300Z Supervised SelecTone Zone Panel NOTES 1 Battery current capacity changes throughout the operating temperature range 2 Batteries are shipped partially charged Allow at least 48 hours of charging time before oper ating from batteries 3 In accordance with NFPA72 wires to batteries do not have to be supervised provided that they are in conduit or equivalent to prevent mechanical injury 4 Replace battery fuse with factory authorized fuse only Little Fuse Company part number 312010 10 A 250 VAC fast blow UL APPLICATIONS Meets UL 1481 294 suited for UL certified fire alarms amp access control systems Other Certifications NYC Department of Buildings Approved MEA California State Fire Marshall Approved CSFM e NFPA 72 compliant CSA Approved Canada HI INSTALLATION SAFETY MESSAGE TO INSTALLERS People s lives depend on safe installation of our products It is important to follow all instructions shipped with the products This device is to be installed by a trained electrician who is thoroughly familiar with t
14. perly it should be tested at regularly scheduled intervals The unit should be tested at least once a year to insure proper operation as follows 1 Output Voltage Test Under normal load conditions the DC output voltage should be checked for proper voltage level 2 Battery Test Under normal load conditions check that the battery is fully charged Check specified volt age both at the battery terminal and at the board terminals marked BAT to insure there is no break in the battery connection wires Battery life is five years however it is recommended changing batteries in four years or less if necessary The Federal Signal Corporation will service your equipment or provide technical assistance with any problems that cannot be handled locally Any units returned to Federal Signal for service inspection or repair must be accompanied by a Return Material Authorization This R M A can be obtained from your local Distributor or Manufacturer s Representative At that time a brief explanation of the service requested or the nature of the malfunctions should be provided Address all communications and shipments to FEDERAL SIGNAL CORPORATION Electrical Products Division Service Department 2645 Federal Signal Drive University Park IL 60466 3195 6 B Replacement Parts Description Part Number 12 Volt 12 Amp Hour Battery K155190A PS600 PC Board K2001312A 120 240 VAC Transformer K120819A 1 Limited Warranty
15. rrent 0 200 amperes 24 VDC Five minutes Alarm Current 6 Amperes 24 VDC Useful Battery Capacity 85 Capacity Req dis rate hours x standby current amps alarm hours hours x alarm current amps useful bat cap Capacity Req 24x0 200 5 60x6 0 85 4 80 0 5 0 85 5 30 0 85 6 23 Ampere Hour For this example a 24 VDC 6 Amp power supply with 24 Volt 12 Ampere hour battery can operate the signaling device C Power Supply Circuit Board Assembly The power supply printed circuit board contains circuitry that provides DC operating voltage to units in a SelecTone system and maintains a charge level on the batteries when AC power is available It also includes logic circuitry that controls the AC power LED DC power LED and transfer of battery connection to the output during an AC power outage II SPECIFICATIONS Determining the maximum load discharge current from a specific battery size over a specific amount of time can be tricky Batteries are rated at maximum efficiency over a 20 hour discharge period Therefore a 20 amp hour battery will provide 1 amp over a 20 hour period However calculating discharge time for other discharge currents is not as easy as division or multiplication A 20 amp hour battery will supply 1 amp for 20 hours However it will not provide 2 amps for 10 hours but rather 1 8 amps for 10 hours which is equivalent to 18 amp hours EXAMPLE Your system has a 12 a
Download Pdf Manuals
Related Search