NF DP015S Manuel utilisateur

PROGRAMMABLE AC POWER SOURCE

DP Series

INSTRUCTION MANUAL

NF Corporation

PROGRAMMABLE AC POWER SOURCE

DP Series

INSTRUCTION MANUAL

DA00027113-001

DP Series i

⎯⎯⎯ Preface ⎯⎯⎯

Thank you for purchasing our Programmable AC Power Source DP Series.

For safe and correct use of the electrical product, please first read "Safety Precautions"on the next

page.

Alert symbols in this manual

This manual uses the following alert symbols. The instructions by these alert symbols shall be

carefully obeyed to ensure equipment operator's safety and prevent damage to equipment.

Equipment handling could result in death or serious injury. This symbol contains information

to avoid such risk.

Equipment handling could result in minor or moderate injury, or property damage. This

symbol contains information to avoid such risk.

This manual consists of the following chapters.

If it is the first time for you to use this product, start with "1. Outline."

1. Outline: Explains the overview, configuration, and features of this product.

2. Preparation before Use: Explains the preparations carried out before installation or operation.

3. Basic operation: Explains the component names and basic operations.

4. Advanced Operation: Explains the operations more extensively.

5. Description of Screen and Menu: Explains the screen configuration and menu composition.

6. Remote Control: Explains the remote control via communication interface.

7. Options: Explains the available options.

8. Troubleshooting: Explains the remedies when an error message is displayed, or when a failure

is suspected.

9. Maintenance: Explains the methods of storage, repackaging, transportation, and maintenance.

10. Specifications: Provides the list of specifications of functions and performance.

CAUTION

WARNING

PROGRAMMABLE AC POWER SOURCE

⎯⎯⎯ Safety Precautions ⎯⎯⎯

For safe use, ensure to obey the following warnings and considerations.

We are not responsible for damage resulting from failure to obey these warnings and considerations.

This product is an insulation Class I device (with a protective conductor terminal) complying with

the JIS and IEC standards.

Ensure you obey the instructions in this instruction manual.

This instruction manual contains instructions for safe operation and use of this product.

Before using the product, please read this manual first.

All the warning items contained in this instruction manual are intended for preventing risks that may

lead to serious accidents. Ensure to obey them.

Ensure to ground.

This product uses a line filter, which may cause electric shock if the product is not grounded.

To prevent electric shock accidents, connect it to an earth ground so that ground resistance is 100Ω

or less.

Check the power supply voltage.

This product operates on the power supply voltage specified in "2.4 Grounding and Power

Connections". Before connecting the product to a power supply, make sure that the voltage of

distribution board conforms to the power supply voltage rating of the product.

If you notice anything strange

If this product produces smoke, unusual odor, or strange sound, immediately cut the power to the

product and stop using it.

Should you encounter any anomaly like above, immediately contact us or our agent. Never use it

until the repair is completed.

Do not use in a gaseous atmosphere.

This may pose a risk of explosion or other.

Do not remove the cover.

This product has high-voltage portions inside. Never remove the cover.

When inspection into the inside of the product is needed, never allow anybody to touch the innards

except our certified service engineers.

Do not modify the product.

Never modify the product. Modification to the product may pose a new risk. We may refuse the

repair of a modified product at fault.

DP Series iii

Prevention of electric shock by output voltage

The maximum output of this product is ± 440 V. Be careful to avoid electric shock. Directly

touching the output or changing the cable connection while the output is on may cause electric

shock.

This product weights over 18 kg.

Do not carry it alone, or you may suffer physical injury.

Safety symbols

The following shows the general definitions of the safety symbols used on the product main unit and

in the instruction manual.

Refer to the instruction manual

This notifies the user of potential hazards and indicates that he/she must refer to the

instruction manual.

Electric shock hazard

This indicates that an electric shock may occur under specific conditions.

Protection conductor terminal

This indicates that the terminal needs to be grounded in order to prevent electric shock

accidents.

Before operating the equipment, ensure to connect this terminal to an earth ground by

the "Electric Facilities Technical Standards Type D (100Ωor less)" or a higher standard.

Warning

This contains information to avoid risks in equipment handling that could

result in loss of life or bodily injury (e.g., electric shock).

Caution

This contains information to avoid damage to the equipment in equipment

handling.

Other symbol

Chassis

This indicates that the terminal (or external conductor for a connector) is connected to

the chassis.

Request about disposal

For environmental preservation, pay attention to the followings when you dispose of this product.

The backlight of the LCD contains mercury.

This product shall be disposed of through an appropriate industrial waste disposer.

CAUTION

WARNING

PROGRAMMABLE AC POWER SOURCE

Table of Contents

Page

Preface ........................................................................................................................................ i

Safety Precautions.......................................................................................................................ii

List of Figures ............................................................................................................................. x

List of Tables .............................................................................................................................xii

1. Outline ................................................................................................................................... 1

1.1 Overview ...................................................................................................................... 2

1.2 Series Line-up and Polyphase System Configuration .................................................. 2

1.3 Features ....................................................................................................................... 4

2. Preparation before Use ......................................................................................................... 7

2.1 Check before Use......................................................................................................... 8

2.2 About Installation Environment..................................................................................... 8

2.3 Cautions during Moving and Transportation............................................................... 11

2.4 Grounding and Power Connections ........................................................................... 13

2.5 Output and System Cable Connection ....................................................................... 17

2.5.1 Single-phase Model ............................................................................................ 17

2.5.2 Polyphase Model................................................................................................. 19

2.5.3 Multi-phase Model............................................................................................... 21

2.5.4 Polyphase System............................................................................................... 22

2.6 How to Tilt Control Panel............................................................................................ 26

2.7 Simple Operation Check ............................................................................................ 27

2.8 Calibration .................................................................................................................. 30

3. Basic Operation................................................................................................................... 31

3.1 Component Name ...................................................................................................... 32

3.1.1 Front.................................................................................................................... 32

3.1.2 Rear .................................................................................................................... 34

3.1.3 Control Panel ...................................................................................................... 36

3.2 Power On/Off.............................................................................................................. 37

3.2.1 Before Turning on the Power .............................................................................. 37

3.2.2 Set the Output Phase Mode (Multi-phase model Only)....................................... 38

3.2.3 Power On ............................................................................................................ 38

3.2.4 Screen Display and Operations at Starting Up ................................................... 39

3.2.5 The Settings Loaded after Startup ...................................................................... 39

3.2.6 Checking the Rated Power ................................................................................. 40

3.2.7 Power Off ............................................................................................................ 40

3.3 Basic Key Operations................................................................................................. 41

3.3.1 Changing the Output Function (Continuous Output/Sequence/Simulation) ..... 41

3.3.2 Item Selection ..................................................................................................... 41

DP Series v

3.3.3 Using Soft-keys ................................................................................................... 42

3.3.4 Closing Windows................................................................................................. 43

3.3.5 Entering Values (Numerical Entry Box)............................................................... 44

3.3.6 Entering Strings (Character String Entry Box) .................................................... 44

3.3.7 Using Shortcut Operations (SHIFT Key) ............................................................. 46

3.4 Using the Continuous Function .................................................................................. 47

3.4.1 Setting the AC/DC Mode and the Signal Source ................................................ 47

3.4.2 Setting the Output Range.................................................................................... 50

3.4.3 Setting Waveforms .............................................................................................. 51

3.4.4 Setting the Output Voltage (Single-phase Output).............................................. 53

3.4.5 Setting the Output Voltage (Polyphase Output) .................................................. 54

3.4.6 Setting the Output Frequency ............................................................................. 56

3.4.7 Setting the Output On/Off Phase ........................................................................ 56

3.4.8 Turning the Output On or Off .............................................................................. 57

3.4.9 Using the Measurement Function ....................................................................... 58

3.4.10 Switching the Display Format (RMS/AVG/Peak) of the Measured Value............ 59

3.4.11 Enlarge Display Letters for the Measured Value ................................................ 61

3.4.12 Clearing the Output Current Peak-hold Value..................................................... 63

3.4.13 Switching the Target Phase of which the Measured Values are Displayed

(Polyphase Output) ............................................................................................. 65

4. Advanced Operation............................................................................................................ 67

4.1 Using Limiter, Setting Limiter ..................................................................................... 68

4.1.1 Use Peak Current Limiter.................................................................................... 68

4.1.2 Using RMS Current Limiter ................................................................................. 70

4.1.3 Using Voltage Setting Range Limit...................................................................... 71

4.1.4 Using Frequency Setting Range Limit................................................................. 73

4.1.5 About Wattage Limiter......................................................................................... 74

4.2 Using Sequence Function .......................................................................................... 75

4.2.1 Basics.................................................................................................................. 75

4.2.2 Parameters of Sequence Function...................................................................... 78

4.2.3 Example of Output Using Sequence Function .................................................... 81

4.2.4 Process Flow in a Step ....................................................................................... 81

4.2.5 Edit a Sequence.................................................................................................. 83

4.2.6 Load a Sequence ................................................................................................ 85

4.2.7 Execute a Sequence ........................................................................................... 89

4.2.8 Save a Sequence ................................................................................................ 92

4.2.9 Clear/Rename Sequence .................................................................................... 96

4.2.10 Set so as the Sequence Function is Selected at Power-on .............................. 100

4.2.11 Sequence Control by External Control.............................................................. 101

4.2.12 Screen Overview ............................................................................................... 101

4.3 Using Power Fluctuation Testing (Simulation) Function........................................... 103

4.3.1 Basics................................................................................................................ 103

PROGRAMMABLE AC POWER SOURCE

4.3.2 Simulation Function Parameters ....................................................................... 104

4.3.3 Output Examples Using Simulation Function.................................................... 106

4.3.4 Process Flow in a Step ..................................................................................... 108

4.3.5 Editing Simulation ............................................................................................. 108

4.3.6 Loading a Simulation..........................................................................................111

4.3.7 Executing Simulation......................................................................................... 114

4.3.8 Saving Simulation ............................................................................................. 116

4.3.9 Clear/Rename Simulation ................................................................................. 120

4.3.10 Set so as the Simulation Function is Selected at Power-on ............................. 124

4.3.11 Simulation Control by External Control ............................................................. 125

4.3.12 Screen Overview ............................................................................................... 125

4.4 Measuring Harmonic Current ................................................................................... 127

4.4.1 Harmonic current............................................................................................... 127

4.4.2 Basics................................................................................................................ 128

4.4.3 Measured Value Display Method ...................................................................... 128

4.5 Measuring Inrush Current......................................................................................... 129

4.5.1 Inrush Current ................................................................................................... 129

4.5.2 Basics................................................................................................................ 130

4.5.3 Measurement Method ....................................................................................... 130

4.5.4 Measurement Tips............................................................................................. 131

4.6 Using Clipped Sine Wave......................................................................................... 131

4.7 Outputting Arbitrary Waveform ................................................................................. 134

4.7.1 Basics................................................................................................................ 134

4.7.2 Arbitrary Waveform Creation Procedure ........................................................... 135

4.7.3 Arbitrary Waveform Creation Example.............................................................. 135

4.7.4 Transferring Arbitrary Waveform....................................................................... 135

4.7.5 Outputting Arbitrary Waveform.......................................................................... 138

4.8 Using Memory Function ........................................................................................... 139

4.8.1 Basic Setting Memory ....................................................................................... 140

4.8.2 Arbitrary Waveform Memory ............................................................................. 147

4.8.3 Sequence Memory ............................................................................................ 151

4.8.4 Simulation Memory ........................................................................................... 152

4.9 Using USB Memory Function ................................................................................... 153

4.10 Using Monitor Function ............................................................................................ 154

4.11 Using Remote Sensing Function.............................................................................. 157

4.12 Using AGC Function................................................................................................. 160

4.13 Using Autocal Function............................................................................................. 163

4.14 Adjusting DC Offset.................................................................................................. 167

4.15 Using for Unbalanced Polyphase Output ................................................................. 169

4.16 Using as DC Power Supply ...................................................................................... 171

4.17 Setting Voltage using External DC Input Signal ....................................................... 172

4.17.1 Using External Signal in AC-VCA Mode ........................................................... 172

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