GW Instek ASR-3000 Series User manual

Programmable AC/DC Power Source
ASR-3000 Series
USER MANUAL
ISO-9001 CERTIFIED MANUFACTURER

This manual contains proprietary information, which is protected by
copyright. All rights are reserved. No part of this manual may be
photocopied, reproduced or translated to another language without
prior written consent of Good Will company.
The information in this manual was correct at the time of printing.
However, Good Will continues to improve products and reserves the
rights to change specification, equipment, and maintenance
procedures at any time without notice.
Good Will Instrument Co., Ltd.
No. 7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan.

Table of Contents
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Table of Contents
SAFETY INSTRUCTIONS .................................................. 5
GETTING STARTED.......................................................... 9
ASR-3000 Series Overview ..................................... 10
Appearance ........................................................... 16
Theory of Operation .............................................. 25
OPERATION .................................................................. 34
Set Up ................................................................... 36
Menu Tree ............................................................. 58
Basic Operation..................................................... 63
Advanced Settings ............................................... 100
EXTERNAL CONTROL ...................................................108
Using External Control I/O .................................. 109
Using External Signal Input Function .................. 110
Compiling Arbitrary Waveform Input ................... 113
MISCELLANEOUS .........................................................123
T Ipeak, hold ....................................................... 124
IPK CLR ............................................................... 126
Power ON............................................................ 127
Buzzer ................................................................. 129
Remote Sense...................................................... 130
Slew Rate Mode ................................................... 132
Output Relay ....................................................... 134
THD Format ........................................................ 135
External Control................................................... 137
V Unit .................................................................. 138
TEST MODE FUNCTION ...............................................139

ASR-3000 Series User Manual
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Sequence Mode ................................................... 140
Simulate Mode .................................................... 157
COMMUNICATION INTERFACE ....................................170
Interface Configuration........................................ 171
FAQ..............................................................................190
APPENDIX ....................................................................191
Firmware Update ................................................. 191
Factory Default Settings....................................... 193
Error Messages & Messages ................................ 197
Specifications ...................................................... 204
Information of Name Order ................................. 213
ASR-3000 Dimensions ......................................... 214
Declaration of Conformity ................................... 215
Maintenance & Regular Inspection ...................... 216
INDEX ..........................................................................218

SAFETY INSTRUCTIONS
5
SAFETY INSTRUCTIONS
This chapter contains important safety
instructions that you must follow during
operation and storage. Read the following before
any operation to ensure your safety and to keep
the instrument in the best possible condition.
Safety Symbols
These safety symbols may appear in this manual or on the
instrument.
WARNING
Warning: Identifies conditions or practices that
could result in injury or loss of life.
CAUTION
Caution: Identifies conditions or practices that
could result in damage to the ASR-3000 or to other
properties.
DANGER High Voltage
Attention Refer to the Manual
Protective Conductor Terminal
Earth (ground) Terminal

ASR-3000 Series User Manual
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Do not dispose electronic equipment as unsorted
municipal waste. Please use a separate collection
facility or contact the supplier from which this
instrument was purchased.
Safety Guidelines
General
Guideline
CAUTION
Do not place any heavy object on the ASR-3000.
Avoid severe impact or rough handling that
leads to damaging the ASR-3000.
Do not discharge static electricity to the ASR-
3000.
Use only mating connectors, not bare wires, for
the terminals.
Do not block the cooling fan opening.
Do not disassemble the ASR-3000 unless you are
qualified.
If the equipment is used in a manner not
specified by the manufacturer, the protection
provided by the equipment may be impaired.
Due to the fact that ASR-3000 unit weights greater
than 18kg, please resort to the standard kit GRA-
442-E for transport or remove the unit by at least
two persons in case of danger occurred.

SAFETY INSTRUCTIONS
7
Power Supply
WARNING
AC Input voltage range:
200 ~ 240 Vac
Frequency: 47 ~ 63 Hz
To avoid electrical shock connect the protective
grounding conductor of the AC power cord to
an earth ground.
The power switch that is included in the
instrument is not considered a disconnecting
device.
The permanently connected power input is used
as the disconnecting device and shall remain
readily operable.
a. A switch or circuit-breaker must be included
in the installation
b. It must be suitably located and easily reached
c. It must be marked as the disconnecting
device for the equipment.
d. It shall be located near the equipment
Do not position the equipment so that it is
difficult to operate the disconnecting device.
Ask for professional technician for installation.
It requires 200Vac input condition and the
maximum input current [15A (ASR-3200), 22.5A
(ASR-3300), 30A (ASR-3400)], which conforms
to cord diameter by local regulations.
Breaker, of which the specification is required to
larger than 20A (ASR-3200), 30A (ASR-3300),
40A (ASR-3400) individually, should be in the
near proximity of unit.

ASR-3000 Series User Manual
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Cleaning the ASR-
3000
Disconnect the circuit-breaker or permanently
connected power input before cleaning.
Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid.
Do not use chemicals containing harsh material
such as benzene, toluene, xylene, and acetone.
Operation
Environment
Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (Note below)
Relative Humidity: 20%~ 80%, no condensation
Altitude: < 2000m
Temperature: 0°C to 40°C
(Pollution Degree) EN 61010-1:2010 specifies the pollution degrees
and their requirements as follows. The ASR-3000 falls under degree 2.
Pollution refers to “addition of foreign matter, solid, liquid, or
gaseous (ionized gases), that may produce a reduction of dielectric
strength or surface resistivity”.
Pollution degree 1: No pollution or only dry, non-conductive
pollution occurs. The pollution has no influence.
Pollution degree 2: Normally only non-conductive pollution
occurs. Occasionally, however, a temporary conductivity caused
by condensation must be expected.
Pollution degree 3: Conductive pollution occurs, or dry, non-
conductive pollution occurs which becomes conductive due to
condensation which is expected. In such conditions, equipment
is normally protected against exposure to direct sunlight,
precipitation, and full wind pressure, but neither temperature
nor humidity is controlled.
Storage
environment
Location: Indoor
Temperature: -10°C to 70°C
Relative Humidity: ≤90%, no condensation
Disposal
Do not dispose this instrument as unsorted
municipal waste. Please use a separate collection
facility or contact the supplier from which this
instrument was purchased. Please make sure
discarded electrical waste is properly recycled to
reduce environmental impact.

GETTING STARTED
9
GETTING STARTED
This chapter describes the ASR-3000 power
supply in a nutshell, including its main features
and front / rear panel introduction.
ASR-3000 series
ASR-3000 Series Overview ..................................... 10
Series lineup ...................................................................................... 10
Operating Area .................................................................................10
Main Features ................................................................................... 13
Accessories........................................................................................14
Appearance ........................................................... 16
Front Panel........................................................................................ 16
Rear Panel.......................................................................................... 21
Status Bar Icons ............................................................................... 24
Theory of Operation .............................................. 25
Description of ASR-3000 System .................................................25
Glossary .............................................................................................26
Alarms................................................................................................29
Considerations.................................................................................. 31
Grounding.........................................................................................33

ASR-3000 Series User Manual
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ASR-3000 Series Overview
Series lineup
The ASR-3000 series consists of 3 models, the ASR-3200, ASR-3300
and ASR-3400, differing only in capacity. Note that throughout the
user manual, the term “ASR-3000” refers to any of the models,
unless stated otherwise.
Model Name
Power Rating
Max. Output Current
Max. Output Voltage
ASR-3200
2000 VA
20 / 10 A
400 Vrms / 570 Vdc
ASR-3300
3000 VA
30 / 15 A
400 Vrms / 570 Vdc
ASR-3400
4000 VA
40 / 20 A
400 Vrms / 570 Vdc
Operating Area