Kepco Bop-h series User manual

IMPORTANT NOTES:

1) This manual is valid for the following Model and associated serial numbers:

MODEL SERIAL NO. REV. NO.

2) A Change Page may be included at the end of the manual. All applicable changes and

revision number changes are documented with reference to the equipment serial num-

bers. Before using this Instruction Manual, check your equipment serial number to identify

your model. If in doubt, contact your nearest Kepco Representative, or the Kepco Docu-

mentation Office in New York, (718) 461-7000, requesting the correct revision for your par-

ticular model and serial number.

3) The contents of this manual are protected by copyright. Reproduction of any part can be

made only with the specific written permission of Kepco, Inc.

Data subject to change without notice.

KEPCO®

THE POWER SUPPLIER™

MODEL

OPERATOR’S MANUAL

KEPCO INC.

ORDER NO. REV. NO.

KEPCO, INC. 131-38 SANFORD AVENUE FLUSHING, NY. 11355 U.S.A. TEL (718) 461-7000 FAX (718) 767-1102

email: hq@kepcopower.com World Wide Web: ww.kepcopower.com

BOP -H SERIES

HIGH PERFORMANCE, 400W

BIPOLAR OPERATIONAL POWER SUPPLY

BOP -H SERIES

POWER SUPPLY

P/N 243-1398

NOTE:

This manual applies to Kepco Model BOP 20-20HD, the first of a new BOP-H Series. It is equipped with

the following options:

• Option D (Display/Front Panel Control)

• Option S (Master/Slave)

Subsequent units that have these options installed will be designated as:

BOP 20-20HD04

in accordance with Table 1-1 of the manual.

KEPCO®

THE POWER SUPPLIER™

MODIFICATION OF STANDARD

KEPCO MODEL BOP 20-20HD

BOP 20-20H /042221

KEPCO, INC. 131-38 SANFORD AVENUE FLUSHING, NY. 11355 U.S.A. TEL (718) 461-7000 FAX (718) 767-1102

email: hq@kepcopower.com World Wide Web: www.kepcopower.com

BOP-H 020498 i

TABLE OF CONTENTS

SECTION PAGE

SECTION 1 - INTRODUCTION

1.1 Scope of Manual......................................................................................................................................... 1-1

1.2 Options ....................................................................................................................................................... 1-1

1.2.1 Primary Options....................................................................................................................................... 1-1

1.2.1.1 Display/Front Panel Control (D Option):............................................................................................. 1-1

1.2.1.2 Digital Remote Control (G Option, e Option)...................................................................................... 1-1

1.2.2 Secondary Options.................................................................................................................................. 1-2

1.2.3 Inductive Load Optimization (L Option):.................................................................................................. 1-2

1.2.4 Capacitive Load Optimization (C Option):............................................................................................... 1-2

1.2.5 Inductive Load Optimization (LC Option): ............................................................................................... 1-2

1.2.6 Master/Slave (S Option):......................................................................................................................... 1-2

1.2.7 Relay - Crowbar (R Option):.................................................................................................................... 1-2

1.2.8 DC Current Transformer (DCCT) (Z Option):.......................................................................................... 1-3

1.3 General Description.................................................................................................................................... 1-3

1.4 Electrical Specifications, General............................................................................................................... 1-4

1.5 Miscellaneous Features.............................................................................................................................. 1-12

1.5.1 Output Range.......................................................................................................................................... 1-12

1.5.2 Programming Features............................................................................................................................ 1-12

1.5.3 ON-OFF Feature..................................................................................................................................... 1-13

1.5.4 Load Reactance...................................................................................................................................... 1-13

1.5.4.1 Driving an Inductive Load in Current Mode........................................................................................ 1-13

1.5.4.2 Driving a Capacitive Load in Voltage Mode ....................................................................................... 1-14

1.5.5 Remote Turn-off...................................................................................................................................... 1-14

1.5.6 Circuit Breaker Shutdown Prevention ..................................................................................................... 1-15

1.5.7 References.............................................................................................................................................. 1-15

1.5.8 Series Or Parallel Operation ................................................................................................................... 1-15

1.5.9 Voltage Control Channel......................................................................................................................... 1-15

1.5.10 External Voltage Monitor......................................................................................................................... 1-16

1.5.11 External Current Monitor......................................................................................................................... 1-16

1.5.12 Mode Control........................................................................................................................................... 1-17

1.5.13 Current Control Channel ......................................................................................................................... 1-17

1.5.14 Bounding................................................................................................................................................. 1-17

1.5.15 Front Panel Status Indications ................................................................................................................ 1-18

1.5.15.1 POWER (G)/FAULT (R)/LIMIT (O) indicator...................................................................................... 1-18

1.5.15.2 OUTPUT ON indicator ....................................................................................................................... 1-18

1.5.15.3 MASTER (G)/SLAVE (Y) indicator..................................................................................................... 1-18

1.5.15.4 DIG ON/REM ON-OFF indicator........................................................................................................ 1-18

1.5.16 Rear Panel Status Indications................................................................................................................. 1-19

1.5.17 Standards................................................................................................................................................ 1-19

1.6 Mechanical Specifications .......................................................................................................................... 1-19

1.7 Equipment Supplied.................................................................................................................................... 1-19

1.8 Accessories ................................................................................................................................................ 1-20

1.9 Safety.......................................................................................................................................................... 1-21

SECTION 2 - INSTALLATION

2.1 Unpacking and Inspection. ......................................................................................................................... 2-1

2.2 Terminations, Controls and Indicators........................................................................................................ 2-1

2.3 Factory Defaults.......................................................................................................................................... 2-13

2.4 A-C Input Requirements ............................................................................................................................. 2-13

2.5 Cooling........................................................................................................................................................ 2-13

2.6 Preliminary Checkout.................................................................................................................................. 2-13

2.7 Installation................................................................................................................................................... 2-19

2.7.1 Slide Installation...................................................................................................................................... 2-19

2.8 Load Connection......................................................................................................................................... 2-21

2.8.1 Load Connection, Local Sensing............................................................................................................. 2-21

2.8.2 Load Connection, Remote Sensing......................................................................................................... 2-21

ii BOP-H 042221

TABLE OF CONTENTS

SECTION PAGE

2.8.3 A-C Ground............................................................................................................................................. 2-21

2.8.4 D-C Ground ............................................................................................................................................ 2-22

2.9 Cooling....................................................................................................................................................... 2-23

2.10 Setting up the unit...................................................................................................................................... 2-24

2.10.1 Setup for Analog Control ........................................................................................................................ 2-24

2.11 Multiple Unit Configurations (S Option Required)...................................................................................... 2-25

SECTION 3 - OPERATION

3.1 Introduction ................................................................................................................................................ 3-1

3.2 Power Supply Basics ................................................................................................................................. 3-1

3.2.1 Safety Precautions.................................................................................................................................. 3-1

3.2.2 Active Programming Sources................................................................................................................. 3-2

3.2.3 External Leads........................................................................................................................................ 3-2

3.3 Power Supply Operation............................................................................................................................ 3-2

3.3.1 Turning the Power Supply On................................................................................................................. 3-2

3.3.2 Simplified Application and Test Setup Requirements............................................................................. 3-3

3.3.3 Setting Operating Mode (Voltage or Current)......................................................................................... 3-3

3.3.4 External Voltage Monitor........................................................................................................................ 3-3

3.3.5 External Current Monitor......................................................................................................................... 3-3

3.3.6 Setting Current Limits............................................................................................................................. 3-4

3.3.6.1 Setting Current Limits with D Option installed................................................................................... 3-4

3.3.6.2 Setting Current Limits Without D Option............................................................................................ 3-4

3.3.7 Setting Voltage Limits............................................................................................................................. 3-5

3.3.7.1 Setting Voltage Limits with D Option installed................................................................................... 3-5

3.3.7.2 Setting Voltage Limits Without D Option ........................................................................................... 3-6

3.3.8 Voltage Mode Operation with Current Limiting....................................................................................... 3-6

3.3.9 Current Mode Operation with Voltage Limiting....................................................................................... 3-8

3.3.10 Using the BOP as a Voltage Amplifier.................................................................................................... 3-9

3.3.11 Using the BOP as a Current Amplifier.................................................................................................... 3-10

3.3.12 BOP CONTROLLED BY AN EXTERNAL RESISTANCE....................................................................... 3-10

3.4 Series/Parallel Master/Slave Connections................................................................................................. 3-10

SECTION 4 - CALIBRATION

4.1 Introduction ................................................................................................................................................ 4-1

4.2 Test Equipment Requirements .................................................................................................................. 4-2

4.3 Internal Adjustments and Calibrations ....................................................................................................... 4-3

4.3.1 Buffer Zero (A1A1R3)............................................................................................................................. 4-3

4.3.2 Preamplifier Zero (A1A1R33) ................................................................................................................. 4-4

4.3.3 Voltage Monitor and Feedback Zero (A1A2R12).................................................................................... 4-4

4.3.4 Output Voltage Zero Adjustment (A1A1R112)....................................................................................... 4-5

4.3.5 Output Current Sensing Zero Adjustment (A1A1R18)............................................................................ 4-5

4.3.6 Output Current Zero Adjustment (A1A1R113)........................................................................................ 4-5

4.3.7 Output Current Full Scale Calibration (A1A1R72).................................................................................. 4-6

4.4 S Option Calibrations and Adjustments ..................................................................................................... 4-6

4.4.1 Parallel Slave Output Current Reference Zero (A5R24)......................................................................... 4-7

4.4.2 Parallel Slave Output Current Zero (A5R17).......................................................................................... 4-7

4.4.3 Series Slave Output Voltage Zero (A5R28)............................................................................................ 4-8

SECTION 5 - S OPTION - SERIES/PARALLEL MASTER/SLAVE

5.1 Introduction ................................................................................................................................................ 5-1

5.2 Multiple Unit Configurations (S Option Required)...................................................................................... 5-1

5.2.1 Configuring Multiple Units - General Rules............................................................................................. 5-1

5.3 Parallel Master/Slave configurations.......................................................................................................... 5-2

5.3.1 Master Initial Settings (Parallel).............................................................................................................. 5-2

5.3.2 Slave Initial Settings (Parallel)................................................................................................................ 5-3

5.3.3 Local Sensing Connections (Parallel)..................................................................................................... 5-4

BOP-H 020498 iii

TABLE OF CONTENTS

SECTION PAGE

5.3.4 Remote Sensing Connections (Parallel) ................................................................................................. 5-6

5.3.5 Parallel Configuration Operation............................................................................................................. 5-6

5.4 Series Master Slave configurations ............................................................................................................ 5-8

5.4.1 Initial Master Settings (Series) ................................................................................................................ 5-8

5.4.2 Initial Slave Settings (Series) .................................................................................................................. 5-9

5.4.3 Local Sensing Connections (Series)....................................................................................................... 5-10

5.4.4 Remote Sensing Connections (Series)................................................................................................... 5-12

5.4.5 Series Configuration Operation............................................................................................................... 5-12

5.5 Total Output Voltage and Current of for Multiple Units............................................................................... 5-14

5.6 Multiple Unit Fault Response/Recovery...................................................................................................... 5-14

5.7 S Option Calibration.................................................................................................................................... 5-15

LIST OF FIGURES

FIGURE TITLE PAGE

iv BOP-H 042221

1-2 BOP Output Characteristic......................................................................................................................... 1-12

1-3 BOP Output WaveForms with Phase Shift................................................................................................. 1-13

1-4 How to Change Preamplifier Gain.............................................................................................................. 1-16

1-5 Boundaries and Limits................................................................................................................................ 1-18

1-6 Mechanical Outline Drawing, BOP-H......................................................................................................... 2-23

2-1 BOP Terminations and Controls, Front Panel............................................................................................ 2-1

2-2 BOP Terminations and Controls, Rear Panel............................................................................................. 2-4

2-3 BOP Control/Access Terminal Block.......................................................................................................... 2-8

2-4 BOP EXTL CTRL Port................................................................................................................................ 2-10

2-5 BOP EXTL FLAG Port................................................................................................................................ 2-11

2-6 BOP ANALOG Port.................................................................................................................................... 2-12

2-7 Rear Panel Default Settings, Microswitches and Jumpers......................................................................... 2-13

2-8 Test Setup for Voltage Mode Using Rear Panel Input and Control............................................................ 2-15

2-9 Test Setup for Current Mode Using Rear Panel Input and Control............................................................ 2-17

2-10 Slide Installation on Full-rack Units............................................................................................................ 2-20

2-11 Load Connection Using Local Sensing at Rear Panel, Output Floating..................................................... 2-22

2-12 Load Connection Using Remote Sensing at BOP Rear Panel................................................................... 2-23

3-1 Graphs Of Possible Input/output Waveshapes .......................................................................................... 3-9

4-1 Locations of Calibration Adjustments and Test Points, Top View, Cover Removed.................................. 4-2

5-1 Parallel Configuration, Local Sensing, Typical........................................................................................... 5-5

5-2 Parallel Configuration, Remote Sensing, Typical....................................................................................... 5-7

5-3 Series Configuration, Local Sensing, Typical............................................................................................. 5-11

5-4 Series Configuration, Remote Sensing, Typical......................................................................................... 5-13

BOP SERIES 020498 v

LIST OF TABLES

TABLE TITLE PAGE

1-1 Additional Option(s) Installed ......................................................................................................................1-2

1-2 General Specifications ................................................................................................................................1-4

1-3 Output Ranges, Transfer Factor and Output Impedance ............................................................................1-11

1-4 Equipment Supplied ....................................................................................................................................1-19

1-5 Accessories - Not Supplied .........................................................................................................................1-20

1-6 Safety Symbols ...........................................................................................................................................1-21

2-1 BOP Front Panel Terminations and Controls ..............................................................................................2-1

2-2 BOP Rear Panel Terminations and Controls ..............................................................................................2-4

2-3 BOP Control/Access Terminal Block ...........................................................................................................2-9

2-4 BOP EXTL CTRL Port Pin Assignments .....................................................................................................2-10

2-5 BOP EXTL FlAG Port Pin Assignments ......................................................................................................2-11

2-6 BOP ANALOG Port Pin Assignments .........................................................................................................2-12

2-7 Chassis Slide Mounting Holes ....................................................................................................................2-19

4-1 Internal Adjustments and Calibrations ........................................................................................................4-1

4-2 Suggested Sense Resistors ........................................................................................................................4-3