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3

Assembling and Installation Method

PLA-14

3.1 Installation 

Method

3.2 Derating

3.3 

Expected Life and Warranty

4

Ground

PLA-16

PLA-14
PLA-15
PLA-16

1

Function

PLA-12

2

Series Operation and Parallel Operation

PLA-13

1.1 

Input Voltage Range

1.2 

Inrush Current Limiting

1.3 Overcurrent 

Protection

1.4 Overvoltage 

Protection

1.5 Thermal 

Protection

1.6 

Output Ripple and Ripple Noise

1.7 Output 

Voltage 

Adjustment

1.8 Isolation

1.9 

Low Power Consumption

1.10 Remote 

ON/OFF

1.11 Remote 

Sensing

1.12 LV 

Alarm

PLA-12
PLA-12
PLA-12
PLA-12
PLA-12
PLA-13
PLA-13
PLA-13
PLA-13
PLA-13
PLA-13
PLA-13

5.1 

Outline of Options

5.2 Others

PLA-16
PLA-21

5

Option and Others

PLA-16

2.1 Series 

Operation

2.2 Parallel 

Operation

PLA-13
PLA-14

AC-DC Power Supplies Enclosed type

PLA-11

Instruction Manual

PLA

me̲pla1.indd   1

me pla1 indd 1

2014/03/04   10:34:42

2014/03/04 10:34:42

Summary of Contents for PLA100F

Page 1: ...ted input fuse Inrush current protection circuit PCB Pattern Series Parallel operation availability Material Single sided Double sided Series operation Parallel operation PLA100F Active filter 40 to 1...

Page 2: ...on 1 4 Overvoltage Protection 1 5 Thermal Protection 1 6 Output Ripple and Ripple Noise 1 7 Output Voltage Adjustment 1 8 Isolation 1 9 Low Power Consumption 1 10 Remote ON OFF 1 11 Remote Sensing 1 1...

Page 3: ...imary inrush cur rent and secondary inrush current will be generated because the thyristor technique is used for the inrush current limiting circuit 1 3 Overcurrent Protection An overcurrent protectio...

Page 4: ...ial probe C1 Film capacitor 0 1 F C2 Aluminum electrolytic capacitor 22 F Fig 1 2 Measuring method of Ripple and Ripple Noise Remarks When GND cable of probe with flux of magnetic force from power sup...

Page 5: ...ility of the unit periodic mainte nance of the fan is required Expected life of fan R t 90 is different by the used condition 2 2 Parallel Operation Redundancy operation is available by wiring as show...

Page 6: ...Forced air 0 5m3 min 1Convection A mount 2Convection B C mount 0 8 0 10 0 6 0 4 0 5 0 2 20 10 Load factor C Ambient temperature Fig 3 3 Ambient temperature derating curve for PLA100F 150F 12 15 20 10...

Page 7: ...e of fan AIR FLOW 20mm Measurement point Power supply Terminal block F A N Side AIR FLOW 20mm Measurement point Power supply Terminal block F A N Top Fig 3 8 Temperature of measurment point for fan li...

Page 8: ...0F You can control output ON OFF in Option R units An external DC power supply is connected and it should be applied a volt age to a remote ON OFF connector to control it Appearance is changed from st...

Page 9: ...ard model There is a lineup of optional harnesses Refer to option parts Please contact us for details Differences from standard versions are summarized in Table 5 6 Table 5 7 Specification differences...

Page 10: ...on the model and the number of parallel operation Please contact us When output cable is not same length from each power supplies output current value will not be balanced at each units Please set the...

Page 11: ...Please do not apply more than 5A per 1 pin Option J can not meet UL508 V ADJ AC L AC N FG V V CN1 CN2 Fig 5 15 Example of option J PLA100F Table 5 11 Mating connectors and terminals on CN1 and CN2 in...

Page 12: ...e turning on the electricity and for a while after turning off please don t touch the inside of a power supply because there are some hot parts in that When a mass capacitor is connected with the outp...

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