Kikusui PAD-L III Series, Operation Manual

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PAD-L Contents VII
Contents
Power Requirements of this Product _____________________________ I
Safety Symbols __________________________________________ III
Safety Precautions _______________________________________ IV
Preface _______________________________________________ P-1
About this manual P-1
Outline of the PAD-L series P-2
Options P-2
Chapter 1 Setup ___________________________________________ 1-1
1.1 Checking at unpacking 1-2
1.2 Installation 1-3
1.3 Precautions for moving1-6
1.4 Changing the input power voltage (TYPE III models only) 1-7
1.5 Connecting the AC power cord 1-10
1.6 Grounding 1-12
Chapter 2 Precautions and Preparations for Use _________________ 2-1
2.1 Inrush current 2-2
2.2 Negative voltage 2-2
2.3 Load 2-3
2.3.1 When load current has peaks or is pulse-shaped
2-3
2.3.2 When a load generates a reverse current
to the power supply 2-4
2.3.3 In case of load with accumulated energy, such as batteries 2-5
2.4 Constant-voltage and constant-current power supplies 2-6
2.5 Protective circuits 2-8
2.6 Grounding the output terminal 2-9
Chapter 3 Basic Operation __________________________________ 3-1
3.1 Turning on the power 3-2
3.2 Basic operation 3-4
3.2.1 OVP (OverVoltage Protection) trip point presetting
3-4
3.2.2 Using as a constant voltage power supply 3-6
3.2.3 Using as a constant current power supply 3-7
3.3 Connecting load 3-8
3.3.1 load cables3-8
3.3.2 Connection to the output terminals 3-10
3.4 Using the guard cap(s) 3-11