Basic characteristics data • Instruction manual
Contents
1. Mounting Cooling Average ambient eae 500 000 3 Method Method temperature lo 50 lo lt 100 i Ta 40 C 7 5 A Convection Ta 50C 5 3 z Ta 30 C 7 5 g 100 000 B C Convection Ta 40C 5 3 3 Ta 50 C 5 5 5 A B C Forced air cooling Ta 60C 5 3 g Q W PLA50F Table 3 7 Expected lifetime PLA50F 5 Mounting Cooling Average ambient Expected lifetime years 20 30 40 50 60 70 80 Method Method temperature j9 lt 50 lo lt 100 Ta 25C 7 5 Temperature of measurement point C A B C Convection Ta 35 C 5 3 Fig 3 11 Expected lifetime of fan Ta 40 C 7 5 A B C Forced air cooling C Ta 50 7 a AIR FLOW iF Table 3 8 Expected lifetime PLA50F 12 15 24 Sewanee A T Measurement point Mounting Cooling Average ambient da gia a Top Method Method temperature lo 50 lo lt 100 i Ta 35 C 7 5 Pomm A Convection Ta 45C 5 3 25C T i B C Convection st 5 Ja AIR FLOW re Powersupply i i Ta 45C 7 5 a 1A oM nt point A B C Forced air cooling Ta 55C 7 3 Terminal Side iN eee block i lg gt PLA100F PLA150F Table 3 9 Expected lifetime PLA100F PLA150F Mounting Cooling Average ambient mea E Method Method temperature 19 lt 50 lo lt 100 Ta 30 C 1 A Convection i ae S 2 Ta 20 C 10 5 B C Convection a 30C 5 32. Fig 5 18 Power supply installed on a DIN rail PLA100F 5 2 Others HNote that the case of the power supply remains hot for a while af ter it is turned off Wilf large capacitors are connected to the output terminals load side the output voltage may stop or become unstable Consult us for advice Wilf the power supply is turned off at no load the output voltage re mains for a few minutes as the power supply is designed for low internal power consumption Be careful of electrical shock at the time of maintenance Wilf the built in cooling fan in PLA300F PLA600F stops the built in thermal protection may work and the output voltage may stop Pe riodic maintenance of the built in fan is necessary to enhance the power supply s reliability mWhen more than two units are connected in parallel at the input the total capacitance between the lines becomes larger and a discharge resistance may be necessary to meet the safety agency approvals Consult us for advice PLA 29
3. Fig 5 1 Front view of option V PLA600F COSEL Instruction Manual PLA U PLA300F PLA600F WRemote on off control for PLA100F PLA150F and PLA300F Remote control connectors are added Contact us for more details KE ie OpRON mp powerSuppy can handle a visemes Make sure there is an interval of more than 2 seconds in the on heels input voltage dip output power derating is reguired off cycle If the interval is shorter the start up time may become Operating condition as per SEMI F 47 longer approx 2 seconds Maximum output power is 5V output model PLA300F 120W 100W PLA600F 240W 200W Input AC50V i Duty 1s 30s Do not continue the above mentioned operating conditions for more than 1 second Otherwise the power supply may be damaged R PLA100F PLA150F PLASOOF PLA600F The R option makes it possible to switch on or off the output by RCG 2 f RC 1 applying voltage to the RC terminals of the power supply from ons An EXEma power Source _ Fig 5 3 Example of option R PLA100F PLA150F The appearance of the option
4. 2222s2eee2 aes seecsosssececensososescaccnss desececssaedszeacess ee PLA 18 PS MBOVETGUIMCM UO LCC TOM et ce PLA 18 PA MOV CIVOITAQ CHE NOLO CTO se a eee eaoee ee ee oe eee ee PLA 18 fl POTemmmUIMe Hele MO LOCO Nee as PLA 19 1e TOupui Rippe and Ripple Noise PLA 19 I O pU Otag eA UStMEn eeee PLA 19 TWdeh BEM of secesecceesceseso sae catiasctneenact ce cet se Somshacnctianceabe ce anonisenbseashamspsonnbedtacs PLA 19 PO eee FOWIPOWeI CG ONSUM DUO Mes ees err ee ee PLA 19 TOMER CIiOlC LIN apie nn eee PLA 19 Remote Sensing 222 222 225 202 m PLA 19 Pe A occccnennnccacnsoscececnmenqnanassasanersnnnnnaqadasasassenennnnsaacsasasaenenannneisacss PLA 19 Series Operation and Parallel Operation 20 IMME SCMICS OCU O I eee PLA 20 222 ParallelOperation m r an PLA 20 Assembling and Installation Method PLA 20 Chil WMEVENENIOT MIEMIM O aaa PLA 20 G2 DIGIBLN IG gt 2ee2 seeeneeasseennecesnesesesasasncssnssseeneanesensoseneserasessenasscoeateoenenes PLA 21 So Expect MiteiandiWarany ete ae ale te a PLA 23 Ground PLA 24 Options and Others PLA 24 Ball OutlinelOh Opto Ms a PLA 24 TAONE E PLA 29 PLA 17 CO EL Instruction Manual 1 Function 1 1 Input Voltage Range The rated input voltage range of the power supply is AC85 264V See SPECIFICATIONS for more details HiTo comply with the safety standards use the power supply with the input voltage range of AC100 240V 50 60HZz Hilf the input voltage is outside
5. C 5 5 direction internal fan Ta 50 C 5 3 PLA 24 4 Ground When installing the power supply make sure the FG terminal and the chassis at more than 2 places are connected to the safety earth ground 5 Options and Others 5 1 Outline of Options C PLA15F PLA30F PLA50F PLA100F PLA150F PLA300F PLA600F With the C option the internal PCB has a conformal coating for anti humidity G PLA300F PLA600F With the G option the leakage current of the power supply is reduced The differences between the option G models and the standard models are shown below Table 5 1 Low leakage current type Leakage Current AC240V 60Hz Tami max Conducted Noise N A Please contact us for details about Output Ripple Noise Ripple Noise This is the result of measurement of the testing board with capaci tors of 22uF and 0 1uF placed at 150 mm from the output termi nals by a 20 MHz oscilloscope or a ripple noise meter equivalent to Keisoku Giken RM103 V PLASOOF PLA600F With the V option the power supply comes with an external potentiometer connector instead of a built in potentiometer The appearance of the V models is different from that of the standard models Contact us for more details Note that if the power supply is turned on with CN3 open the output voltage will make a big drop CN3
6. Fig 3 5 Ambient temperature derating curve for PLASOF 5 100 80 60 50 40 Load factor Convect Convection 20 AYIM 0 20 10 0 10 20 30 35 40 45 50 55 60 70 80 Ambient temperature C Fig 3 6 Ambient temperature derating curve for PLA50F 12 15 24 PLA 22 PLA100F PLA150F 100 1 s 80 x s g 6 Convection A mount a T v s 5o 7 DConvection B C mount 7i Ng 4 g 40 Forced air 0 5m min 1 S 30 H A A Eine amen NI TMI Lisl TT 20 10 0 10 20 30 40 50 55 60 70 80 Ambient temperature C Fig 3 7 Ambient temperature derating curve for PLA100F 150F 12 15 100 _ 80 z i re KA s g 60 Convection A mount T v S 50l 7 Convection B C mount Fs u N 4 a a 7 Forced air 0 5m min pas 30 T T T V TV 7 VIY f rP fit M 0 y 20 10 0 10 20 30 3540 4550 5560 70 80 Ambient temperature C Fig 3 8 Ambient temperature derating curve for PLA100F 150F 24 36 48 PLA15F PLA30F PLA50F PLA100F PLA150F WEThe ambient temperature should be measured 5 to 10 cm away from the power supply so that it won t be influenced by the heat from the power supply Please consult us for more details PLA300F 100 80 60 50 40 L
7. select one that can withstand an input inrush current PLA 18 PLAI5F PLA30F PLASOF PLA100F PLA150F PLA300F HThermistor is used in the inrush current limiting circuit When you turn the power supply on and off repeatedly within a short period of time have enough intervals for the power supply to cool down before being turned on again PLAGOOF MThyristor technique is used in the inrush current limiting circuit When you turn the power supply on and off repeatedly within a short period of time have enough intervals for the inrush current protection to become active There will be primary inrush current and secondary inrush current flowing because thyristor technique is used for the inrush current limiting circuit 1 3 Overcurrent Protection Overcurrent protection is built in It works at more than 105 of the rated output current The power supply recovers automatically when the overcurrent condition is removed Do not use the power supply under a short circuit or overcurrent condition intermittent Operation Mode When overcurrent protection works and the output voltage drops the output voltage goes into intermittent mode so that the average output current can decrease Wilf the power supply is turned on with an overcurrent load it will im mediately go into intermittent mode and may not start up See the characteristics below PLA15F 30F 50F 100F and 150F Vo 100 Not Intermittent operation i a 7
8. t 4 Intermittent operation start voltage Intermittent operation 0 100 105min Load factor Fig 1 1 Overcurrent protection characteristics 1 4 Overvoltage Protection HOvervoltage protection is built in If overvoltage protection works shut down the input voltage wait more than 3 minutes and turn on the input voltage again to recover the output voltage The re covery time varies depending on the input voltage etc Remarks Avoid applying an overrated voltage to the output terminals as it may cause the power supply to malfunction or fail In case the above mentioned situation is expected in operating such loads as a motor for example consult us for advice COSEL Instruction Manual 1 5 Thermal Protection PLA15F PLASOF PLASOF PLA100F PLA150F MThese models are not equipped with thermal protection PLA300F PLA600F Thermal protection is built in Thermal protection will work under the following conditions and the power supply will shut down When the operating temperature and the output current greatly exceed the derating curve When the built in cooling fan stops or the air flow from the fan is obstructed If thermal protection works switch off the input voltage and elimi nate the conditions causing thermal protection to work Allow enough time for the unit to cool off before switching on the input voltage again to recover the output voltage 1 6 Output Ripple and Ripp
9. A B C Forced air cooling a 2 20mm Fig 3 12 Temperature of measurment point for fan lifetime PLA 23 CO EL Instruction Manual mWarranty The maximum warranty period is 5 years as shown in Fig 3 11 to Fig 3 15 PLA15F PLASOF Table 3 11 Warranty PLA15F PLA30F Mounting Cooling method Average ambient Warranty years temperature lo 50 lo 100 A Convection 2 ae gt B C Convection k n A B C Forced air cooling Le z ni PLA50F Table 3 12 Warranty PLA50F 5 Mounting Cooling method p ani areny eanl A B C Convection Us z a 2 A B C Forced air cooling us ae z Table 3 13 Warranty PLA50F 12 15 24 Mounting Cooling method p fana areny eanl A Convection 2 z ae B C Convection oe 2 3 A B C Forced air cooling 2 ae 3 PLA100F PLA150F Table 3 14 Warranty PLA100F PLA150F Mounting Cooling method Average ambient Warranty years temperature loS50 lo 100 A Convection 2 a B C Convection 2 ae 2 3 A B C Forced air cooling ue we PLA300F PLA600F Table 3 15 Warranty PLA300F PLA600F Mounting Cooling method Average ambient Warranty years temperature lo 50 lo 100 All Forced air cooling Ta 40
10. Fig 3 10 The specifications of ripple and ripple noise change in the shaded area PLA 21 co eL Instruction Manual 2 Derating Curves by Ambient Temperature The derating curve by the ambient temperature shows the operat ing temperature range for a 3 year continuous use It shows not the limit of use but the temperature of an expected life Consult us for the operation limit temperature PLA15F 100 80 70 f EERSTE AE PREES POREN OAA PONS OE 60 50 40 L 4 Convection B C mount 1s 1 N Convection A 3577 Load factor 20 Forced air 0 5m min K Pori 0 20 10 0 10 20 30 40 50 60 70 80 Ambient temperature C Fig 3 3 Ambient temperature derating curve for PLA15F PLA30F 100 80 707 60 esse EERE O E PA E SOS PON Load factor S0 HFN empe aa 40 Convection A mount Convection B C mount 20 Forced air 0 5m min fi 20 10 0 10 20 30 40 50 60 70 80 Ambient temperature C Fig 3 4 Ambient temperature derating curve for PLA30F PLA5OF 80 o 60 a 50 Load factor 40 Convection Convection B 20 Forced air 0 5m min sot TALL pore tee ee 0 L 20 0 10 20 303540 50 60 70 80 Ambient temperature C
11. PLA100F PLA150F PLA300F Parallel operation is not possible PLA600F HiThe W option is available for PLA600F With the W option par allel operation is possible See 5 Options and Others for more details PLA 20 3 Assembling and Installation Method 3 1 Installation Method Do not insert a screw more than 6mm away from the outside of a power supply to keep enough insulation distance between the screw and internal components Chassis of Chassis of A Sree PLA series customer system Mounting Screw 6mm max Fig 3 1 Mounting screw PLAI5F PLASOF PLASOF PLA100F PLA150F Terminal block More than eee Terminal block 20mm 3 A B C Wif you use two or more power supplies side by side please keep a sufficient distance between them to allow enough air ventilation Ambient temperature around each power supply should not ex ceed the temperature range shown in the derating curve PLA300F Vent hole More than side More than 30mm 30mm Terminal block Mare than p N Tee ie Fan side LN Air flow Terminal block A Terminal bloc Terminal block Nie N More than 30mm Vent hole side Ct N NTS B C D Not allowed Sea erminal bloc gt IN
12. is different from that of the standard models Contact us for more details Keep the drawing current less than 5A per pin UL508 does not apply to the J option models cnt EIE CN2 b Fig 5 15 Example of option J PLA100F Table 5 13 Mating connectors and terminals on CN1 and CN2 in option J PLA15F PLA30F PLA50F Table 5 14 Mating connectors and terminals on CN1 and CN2 in option J PLA100F PLA150F I O Connector Matching Housing Terminal Reel 1123721 1 CN1 1 1123724 3 1 1123722 5 Loose 131891244 Reel 1123721 1 CN2 1 1123723 6 1 1123722 6 Loose 131891244 Mfr Tyco electronics AMP L PLA100F PLA150F With the L option models power consumption at no load is smaller than that of the standard models Power consumption at no load Option L 0 5W max Standard model Reference 1 5W typ Condition AC240V input lo 0A When the ambient temperature is from 10 C to 20 C use the power supply with the input voltage range of AC115 264V Make sure to have 1 second interval from turning off to turning on again If the interval is shorter the output voltage may hunt The dynamic load response lo 0 100 is different from that of the standard models Test to confirm the actual vo
13. resistor is obtained by the follow il RC Remote ON OFF ing formula 2 RCG Remote ON OFF GND Vcc 1 1 Ri X 0 005 R Q 0 005 Vec External Power Source Table 5 6 Mating connectors and terminals on CN1 Note that reversed connection damages internal components of Connecion Hovet eminal Mie the power supply CN1 XARR 02V XAP 02V 1 SXA 001T P0 6 J S T x The remote control circuit is isolated from input output and FG PLA 25 CO EL Remote on off control for PLA600F The appearance of the R option model is different from the standard model as CN1 is added Contact us for more CNI C Fig 5 5 Front view of option R PLA600F Table 5 7 Pin configuration and function that of details of CN1 PIN FUNCTION N C CN1 N C RC Remote ON OFF RCG Remote ON OFF GND N C N C N C N C OloINIoJA AVIN N C n oO 1 N C Fig 5 6 Pin number Table 5 8 Mating connectors and terminals on CN1 Connector Housing Terminal Mfr Reel SPHD 002T P0 5 CN1 S10B PHDSS PHDR 10VS Loose BPHD 001T P0 5 J S T BPHD 002T P0 5 W PLA600F only The W option model provides remote sensing low output volt age alarm LV alarm and paralle
14. 5 12 When using remote sensing make sure to finish wiring S and S first The designated harness is available for sale Contact us for more details When using remote sensing pay attention to the following Wiring must be done carefully If there is bad connection on the load lines due to loose screws etc the load current flows into the sensing lines and the internal circuit of the power supply may be damaged Make sure the wires between the load and the power supply are thick enough to keep the line drop less than 0 3V If the sensing wires are long place C1 and R1 across the load lines Use a twisted pair wire or a shielded wire for the sensing lines Do not draw the output current from M M S or S The impedance of the wiring or the load may cause the output voltage to oscillate or fluctuate Test to confirm remote sensing works fine If the output voltage is found to be unstable the following methods are recommended Remove the remote sensing line on the minus side and short S and M lt Use C1 R1 and R2 7M Short at CN1 cNi las H SN 31 S M V Ci ZIT Load V Fig 5 11 When not using remote sensing function Wire the sensing lines as close as possible M CN1 iS Ri M V Tir Load V Re Ci Fig 5 12 Wh
15. COSEL Basic Characteristics Data Basic Characteristics Data Switching Input er Inrush PCB Pattern R Model Circuit method frequency current current kHz Ay eu ee Perc Material S Spee ceeres cpecten PLA15F Flyback converter 100 0 4 1 250V 2 5A Thermistor CEM 3 Yes Yes No PLA30F Flyback converter 130 0 7 1 250V 3 15A Thermistor CEM 3 Yes Yes No Active filter 60 to 440 PLA50F 0 7 1 250V 2 5A Thermistor CEM 3 Yes Yes No Flyback converter 130 Active filter 40 to 160 PLA100F 1 2 2 250V 3 15A Thermistor CEM 3 Yes Yes No Flyback converter 20 to 150 3 Active filter 40 to 160 f PLA150F 1 7 2 250V4A Thermistor CEM 3 Yes Yes No Flyback converter 20 to 150 3 Active filter 60 PLA300F 3 4 2 250V 10A Thermistor CEM 3 Yes Yes No Forward converter 140 Active filter 60 PLA600F 6 7 2 250V 16A SCR FR 4 Yes Yes 4 Forward converter 220 1 The input current shown is at ACIN 100V and 100 load 2 The input current shown is at ACIN 100V and 90 load 3 The burst mode frequency varies according to the operating conditions Consult us for more details 4 Parallel operation is possible with the W option See 5 Options and Others in Instruction Manual PLA 16 OEM EENAA Instruction Manual CO SEL Function PLA 18 ileal WiiJOUUIE WONG 2 REMIG S k aaa PLA 18 We Naistukel an QUEM EMT e
16. E COSEL Instruction Manual PLA e PLA600F 1 Temperature at Point A ad Point B cia ete mm PLA15F PLA30F PLA50F PLA100F PLA150F Terminal More Er 7 ia The operating temperature can also be designed by the case tem block 30mm 5 r Terminal block FEl Fan side perature with these models UN D gt The temperatures in the tables show not the limit of use but the Air flow ij temperature of an expected life hhh MMake sure the case temperature at point A and point B is less than A Terminal bloc the temperatures shown in Fig 3 1 to Fig 3 5 f mWhen the power supply is used with a forced cooling make sure the Vent hole Terminal bloc 5 x side N NJ case temperature requirements shown in Fig 3 1 to Fig 3 5 are met More than t Terminal block Gi i Sne im side MiThe expected life of the power supply at the highest allowed tem perature at point A and point B is 3 years See 3 3 Expected Life y Y and Warranty to prolong the expected life See External View for the position of Point A and Point B B C D Table 3 1 Temperature of Point A PLA15F Not allowed Mounting m Terminal block Method Load factor Max temperature C lt lo lt 1009 A B C 50 lt lo lt 100 78 E lo 50 85 WAvoid installation method E as it gives excessive st
17. R models is different from that of the standard models Table 5 3 Pin configuration and function of CN4 Designated harnesses for the RC terminals are available for PIN FUNCTION sale See Optional Parts for more details 1 RC Remote ON OFF The R option models have extra connectors Please contact us 2 RCG Remote ON OFF GND tor more detalis Table 5 4 Mating connectors and terminals on CN4 Table 5 2 Remote on off operating conditions Connector Housing Terminal Mfr Built in Voltage between RC Input BXH 001T P0 6 Model Name Resistor and RCG V Current CN4 B2B XH AM XHP 2 or J S T Ri Q Output ON Output OFF mA SXH 001T P0 6 PLA100F PLA150F i E CN1 PLA300F PLA600F 780 4 5 12 5 0 0 5 20max A D o 1 ane SW pe ae i Os SR lt R a RC E 2RCG n gt E CI a Input Current Eas External Power pene ivf i IS S Source rere p G pe ag CI Remote ON OFF tor Optional eee es Acer emote connector ror as ie 3 am 3 Fig 5 2 Example of using a remote ON OFF circuit I G 1 If the external voltage applied to the RC terminals is 4 5 12 5V the current limiting resistor is not necessary If the volt Fig 5 4 Example of option R PLA300F age applied is more than 12 5V make sure the current limiting Table 5 5 Pin configuration and function of CN1 resistor R is used PIN FUNCTION The value of the current limiting
18. at the above mentioned steps to If the number of units in parallel increases the input current in creases as well Make sure the input equipment and wires have enough current capacity The maximum number of units for parallel connection is 5 Master Booster operation is not possible GB ICB CB S S S e Load Fig 5 10 Parallel operation condition If the output current is less than 10 of the rated output current the output voltage may fluctuate The required minimum current is different depending on the model and the number of units in parallel Consult us for more details If the length of the output wires of each unit is different the output current from each unit will be unbalanced Make sure to use out put wires of the same length for all units in parallel Remote sensing These models are equipped with a remote sensing function If the remote sensing is not used the following terminals of CN1 must be shorted S and M S and M When the power supply is shipped from our factory a designated harness H SN 31 is attached to CN1 If remote sensing is not used there is no need to remove the harness The wire connection when remote sensing is used or not used is shown in Fig 5 11 Fig
19. en using remote sensing function T PLA15F PLA30F PLA50F PLA100F PLA150F The T option models come with a vertical terminal block The appearance is different from that of the standard models Contact us for more details M3 5 qb ACIL QoLo 12595 AC N k g OxO i Fo S888 T Output Sl RERS terminal OOQ Ip rans O ORR i oS VES E25 f O Q 086 p ESEA OrOrOo Fig 5 13 Example of option T PLA100F PLA 27 PLA CO EL Instruction Manual T2 PLA300F PLA600F The T2 option models come with a normal non screw hold type terminal block The appearance is different from that of the standard models Contact us for more details i M4 Ire de Te 2 desi Gto E El ra qe Jz K 3 FGG 3 TE ez AC N q elles AC L D HA y Fig 5 14 Example of option T2 PLA300F J PLA15F PLA30F PLA50F PLA100F PLA150F The J option models come with AMP connectors instead of a terminal block The designated harnesses are available for sale See Optional Parts for more details The appearance
20. ers for more details 1 12 LV Alarm PLA15F PLA30F PLASOF PLA100F PLA150F PLA3OOF HThese models do not have the LV alarm function PLA 19 CO EL Instruction Manual PLA600F WEThe W option is available for PLA600F With the W option the power supply can give an LV alarm See 5 Options and Others for more details 2 Series Operation and Parallel Operation 2 1 Series Operation WiThe power supplies can be used in series connection The output current in series operation must be lower than the rated current of the power supply with the lowest rated current among the power supplies connected in series Make sure no current exceeding the rated current flows into a power supply Power 5 ower Supply A oO Supply 5 s oO s s s Kaer lt gt Power S Supply Suay 3 Fig 2 1 Examples of connecting in series operation 2 2 Parallel Operation Redundant operation is possible by wiring as shown below hi Is Power gt gt j Supply Load Power Supply Fig 2 2 Example of redundancy operation WEven a slight difference in output voltage can affect the balance between the values of l and le Make sure the value of I3 does not exceed the rated output cur rent of the power supply l lt the rated current value PLA15F PLA30F PLASOF
21. id using Hi Pot tester with the timer because it may generate voltage a few times higher than the applied voltage at ON OFF of a timer 1 9 Low Power Consumption PLA15F PLA100F PLA150F MThese power supplies are designed for low power consump tion at no load No load power consumption PLA15F 1 0W typ PLA100F 150F 1 5W typ MWhen the load factor is 0 35 PLA15F and 0 30 PLA100F and PLA150F the switching power loss is reduced by burst operation which will cause ripple and ripple noise to go beyond the specifications Ripple and ripple noise during burst operation will change depending on the input voltage and the output current Consult us for advice on how to reduce ripple and ripple noise mWhen there is a need to measure the stand by power consumption measure it by using the average mode of the tester The measuring environment may influence the result Consult us for more details 1 10 Remote ON OFF PLA15F PLASOF PLA50F These models do not have the remote ON OFF function PLA100F PLA150F PLA300F PLA600F HiThe R option is available for these models With the R option remote ON OFF is possible See 5 Options and Others for more details 1 11 Remote Sensing PLA15F PLA30F PLASOF PLA100F PLA150F PLASOOF HThese models do not have the remote sensing function PLA600F HThe W option is available for PLA600F With the W option re mote sensing is possible See 5 Options and Oth
22. internal circuit of the LV alarm is shown in Fig 5 9 The LV alarm is isolated from input output and FG Current limiting resistor 44 ras External power source Fig 5 9 LV internal circuit Table 5 12 LV alarm operating conditions Alarm Output of alarm If the output voltage drops or Open collector method stops the LV and LVG terminals Good Low give an alarm signal 0 0 8V 10mA max Note In case of overcurrent Fail High or Open the alarm signal willbe 50V 10mA max LV unstable The alarm signal won t be given in parallel operation if OR diodes are not used Parallel operation For parallel operation please take the following steps Before wiring set the output voltage of each unit to the desired value The output voltage difference between the units must be less than 0 1V or 1 of the rated output voltage whichever is smaller Wire the power supplies as shown in Fig 5 10 Make sure the output wires of the units connected in parallel are of the same length and the same type COSEL Instruction Manual Make sure the total output current does not exceed the value determined by the following formula ie current l The rated c _ X Number of unit X 0 85 parallel operation urrent per unit x Make sure the current drawn from each unit is less than the rated output current When adjusting the output voltage after wiring repe
23. l operation The appearance of the W option model is different from the standard mode Contact us for more details that of Designated harnesses are available for sale See Optional Parts The differences from the standard model are shown in Fig 5 9 Table 5 9 Specification differences of Option W Load regulation 1 5 times of standard spec Ripple 1 5 times of standard spec Ripple noise 1 5 times of standard spec CN1 H SN 31 install CN2 Fig 5 7 Front view of option W PLA 26 Instruction Manual Table 5 10 Pin configuration and function of CN1 and CN2 PIN FUNCTION M _ Self sensing terminal Don t 7 j wire for external function zZ 2 S Sensing 3 N C o 2 4 N C 5 LV LV alarm a 6 LVG LV alarm GND if CB Current balance z 8 NC M __ Self sensing terminal Don t 2 Jo 3 wire for external function 10 S_ Sensing Fig 5 8 Pin number Table 5 11 Mating connectors and terminals on CN1 and CN2 Connector Housing Terminal Mfr CNI Reel SPHD 002T P0 5 CN2 S10B PHDSS PHDR 10VS Loose BPHD 001T P0 5 J S T BPHD 002T P0 5 ELV alarm The operating conditions of the LV alarm are shown in Table 5 12 The
24. le Noise Output ripple noise may be influenced by the measuring environ ment The measuring method shown in Fig 1 2 is recommended Vout Ci C2 Load Vout Osiloscope Ripple noise meter Bw 20MHz Differential probe C1 Film capacitor 0 1yF C2 Aluminum electrolytic capacitor 22uF Fig 1 2 Measuring method of Ripple and Ripple Noise Remarks When measuring output ripple or ripple noise with an oscilloscope do not let the oscilloscope s GND cable cross the magnetic flux from the power supply Otherwise there may be electrical potential generated on the GND cable and the measuring result may not be accurate Power Supply Probe i Power Supply RZ Differential probe Bad example Good example Fig 1 3 Example of measuring output ripple and ripple noise 1 7 Output Voltage Adjustment HiThe output voltage can be adjusted within the specified range by turning the built in potentiometer clockwise up or counterclock wise down Please operate the potentiometer slowly PLA300F PLA600F With the option V the power supply comes with an external po tentiometer instead of a built in potentiometer See 5 Options and Others 1 8 Isolation For a receiving inspection such as Hi Pot test gradually increase decrease the voltage for the start shut down Avo
25. ltage change in the final application before using F4 PLA300F PLA600F The F4 option models come with a low speed fan to reduce the fan noise The differences from the standard fan versions are shown in Fig 5 16 and Fig 5 17 100 Q 3 a fo Load factor Py Y is 0 20 10 O 10 2 30 40 50 60 7 Ambient temperature C Fig 5 16 Ambient temperature derating curve for PLA300F Option F4 100 D 3 bjj PLAGOOF 5 F4 psej D PLA600F 12 15 24 36 48 F4 1 O Connector Matching Housing Terminal Reel 1123721 1 CN1 1 1123724 3 1 1123722 5 Loose 13189124 Reel 1123721 1 CN2 1 1123723 4 1 1123722 4 Loose 13189121 Mfr Tyco electronics AMP PLA 28 Load factor a 3 Y is 0 20 10 0 10 2 30 40 50 60 70 Ambient temperature C Fig 5 17 Ambient temperature derating curve for PLA600F Option F4 COSEL Instruction Manual PLA N1 PLA15F PLA30F PLA50F PLA100F PLA150F The N1 option models come with a DIN rail mount attachment lt The appearance is different from that of the standard models Contact us for more details The N1 option models have different vibration and shock speci fications Consult us for more details Contact us for safety agency approvals
26. oad factor 20 0 20 10 0 10 20 30 40 50 60 70 80 Ambient temperature C Fig 3 9 Ambient temperature derating curve for PLA300F PLA600F 100 80 60 40 Load factor 20 0 20 10 0 10 20 30 40 50 60 70 80 Ambient temperature C Fig 3 10 Ambient temperature derating curve for PLA600F COSEL Instruction Manual PLA3OOF PLA600F HThe ambient temperature is defined as the temperature of the air at the terminal block side that the built in cooling fan blows into the power supply Please pay attention to the heat generated by the input and output wires Please consult us for more details 3 3 Expected Life and Warranty WExpected Life The expected life of the power supply is shown below PLA15F PLA30F PLA300F PLA600F Table 3 10 Expected lifetime PLA300F PLA600F Average ambient Expected lifetime Mounting Cooling method lyears temperature 19 lt 50 loX100 All Forced air cooling as 300 10 E direction internal fan Beis f 2 Ta 50 C 5 3 This lifetime includes a built in fan lifetime HiThe built in cooling fan should be changed periodically The ex pected life time R t 90 of the built in fan depends on the Table 3 6 Expected lifetime PLA15F PLASOF operating condition as shown in Fig 3 11
27. ress to the mounting holes Table 3 2 Temperature of Point A PLA30F peni air flow of the built in fan terminal block and ventila Mounting ead factor Max temperature C Wif the power supply is used in a dusty environment use an air A 50 lt lo 100 80 filter Make sure air flow is not blocked loS50 88 Mf the built in fan stops thermal protection will work and the output B C 50 lt lo5 100 Te will stop Periodic maintenance of the built in fan is necessary to 0550 ae enhance the power supply s reliability The expected life R t 90 of the built in fan varies depending Table 3 3 Temperature of Point A PLA50F on the operating condition ieee Load factor Max temperature C O lt O 39 Derating A 50 lt loS100 78 loS50 81 Hinput Voltage Derating Curve B C 50 lt loS100 66 The input voltage derating curve is shown in Fig 3 2 lo 50 71 Table 3 4 Temperature of Point A PLA100F 100 i i ine Load factor Max temperature C g A B C lo 100 81 S s0 aE Table 3 5 Temperature of Point A Point B PLA150F i Mounting Max temperature C 85 100115 AC V Method suka PointA Point B Fig 3 2 Input voltage derating curve A B C loS100 85 78 Ambient Temperature Derating Curve The derating curves by the ambient temperature are shown in Fig 3 3 to
28. the rated range the power supply may not operate in accordance with the specifications and or start hunting or fail Wif the input voltage changes suddenly the output voltage may go out of the specifications Consult us for more details When the power supply is used with DC voltage input an external DC fuse is required for protection Consult us for more details PLA15F PLA3OF Power factor correction is not built in If multiple units are used in a same system the input harmonic current standard may not be met Consult us more details PLA100F PLA150F Wilf the input voltage is more than AC250V power factor correction does not work and the power factor deteriorates Consult us for more details PLAI5F PLASOF PLASOF PLA100F PLA150F iThe power supply is designed to handle instant voltage dip but out put power derating is necessary Use Conditions Maximum output power PLA15F 7 5W PLASOF 10W PLASOF 15W PLA100F 40W PLA150F 60W Input AC50V DC70V Duty 1s 30s Avoid using the power supply under the above mentioned conditions for more than 1 second continuously as the power supply may be damaged PLA300F PLA600F The U option is available for PLA300F and PLA600F to handle instant voltage dip of less than AC85V but output power derating is necessary See 5 Options and Others 1 2 Inrush Current Limiting Winrush current protection is built in Wif you need to use a switch on the input side
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