GW Instek PPH-1503 User manual

Programmable High Precision
DC Power Supply
PPH-1503
User Manual
GW INSTEK PART NO. 82PH-15030EE1
ISO-9001 CERTIFIED MANUFACTURER
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

Copyright Statement
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.
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

TABLE OF CONTENTS
3
Table of Contents
SAFETY INSTRUCTIONS ....................................................5
OVERVIEW ................................................................... 11
Introduction....................................................11
Key Features ...................................................13
Operating Theory ............................................15
Front Panel .....................................................17
Rear Panel.......................................................23
Constant Voltage/Constant Current Crossover
Characteristics ................................................25
GETTING STARTED......................................................... 27
Start Up ..........................................................27
DVM and Load Connection ..............................28
Turning the Output On/Off ..............................29
BASIC OPERATION......................................................... 31
Basic Power Supply Functions..........................31
DVM ...............................................................42
Pulse Current Measurement ............................44
Long Integration Measurement........................51
Current Sink Function......................................56
External Relay Control .....................................58
SWEEP Function ..............................................61
SAVE/RECALL................................................................ 65
Save Settings...................................................65
Recall Settings.................................................66
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

PPH-1503 User Manual
4
Restore Factory Default Settings ......................69
SYSTEM SETTINGS......................................................... 71
System Information .........................................71
Utilty Settings .................................................72
Updating Firmware.......................................... 74
REMOTE CONTROL ........................................................ 77
Remote Control...............................................77
Command Syntax.............................................87
Command List .................................................91
Command Details ............................................97
SCPI Status Registers SCPI ............................. 134
Errors ........................................................... 143
APPENDIX .................................................................. 147
Replacing the Fuse ........................................ 147
Specifications................................................ 149
Optional Accessories ..................................... 151
Declaration of Conformity ............................. 152
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

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 insure your
safety and to keep the instrument in the best possible
condition.
Safety Symbols
These symbols may appear in the 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 PPH or to other
properties.
DANGER High Voltage
Attention Refer to the Manual
Protective Conductor Terminal
Earth (ground) Terminal
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

PPH-1503 User Manual
6
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.
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

SAFETY INSTRUCTIONS
7
Safety Guidelines
General Guideline
CAUTION
•Do not place any heavy object on the unit.
•Avoid severe impact or rough handling that
leads to damaging the unit.
•Do not discharge static electricity to the unit.
•Do not block the cooling fan opening.
•Do not perform measurements on circuits that
are directly connected to mains power.
•Do not disassemble the PPH unless you are
qualified.
(Measurement categories) EN 61010-1:2001 specifies the
measurement categories and their requirements as follows. The PPH-
1503 falls under category I.
•Measurement category IV is for measurement performed at the
source of low-voltage installation.
•Measurement category III is for measurement performed in the
building installation.
•Measurement category II is for measurement performed on the
circuits directly connected to the low voltage installation.
•Measurement category I is for measurements performed on
circuits not directly connected to Mains.
Power Supply
WARNING
•AC Input voltage range: 90VAC~264VAC
•Frequency: 50Hz/60Hz
•To avoid electrical shock connect the protective
grounding conductor of the AC power cord to
an earth ground.
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

PPH-1503 User Manual
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Fuse
WARNING
•Fuse type: T2.0A/250V
•To prevent fire, replace the fuse only with the
specified type and rating.
•Disconnect the power cord before replacing the
fuse.
•Make sure the cause of fuse blowout is fixed
before replacing the fuse.
Cleaning the
power supply
•Disconnect the power cord before cleaning the
oscilloscope.
•Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid
into the oscilloscope.
•Do not use chemicals containing harsh products
such as benzene, toluene, xylene, and acetone.
Operation
Environment
•Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (Note below)
•Relative Humidity: < 80%
•Altitude: < 2000m
•Temperature: 0°C to 40°C
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

SAFETY INSTRUCTIONS
9
(Pollution Degree) EN 61010-1:2001 specifies pollution degrees and
their requirements as follows. The PPH-1503 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
•Relative Humidity: < 70%
•Temperature: -10°C to 70°C
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com

PPH-1503 User Manual
10
Power cord for the United Kingdom
When using the power supply in the United Kingdom, make sure the
power cord meets the following safety instructions.
NOTE: This lead/appliance must only be wired by competent persons
WARNING: THIS APPLIANCE MUST BE EARTHED
IMPORTANT: The wires in this lead are coloured in accordance with the following
code:
Green/ Yellow:
Earth
Blue:
Neutral
Brown:
Live (Phase)
As the colours of the wires in main leads may not correspond with the coloured
marking identified in your plug/appliance, proceed as follows:
The wire which is coloured Green & Yellow must be connected to the Earth
terminal marked with either the letter E, the earth symbol or coloured
Green/Green & Yellow.
The wire which is coloured Blue must be connected to the terminal which is
marked with the letter N or coloured Blue or Black.
The wire which is coloured Brown must be connected to the terminal marked
with the letter L or P or coloured Brown or Red.
If in doubt, consult the instructions provided with the equipment or contact the
supplier.
This cable/appliance should be protected by a suitably rated and approved HBC
mains fuse: refer to the rating information on the equipment and/or user
instructions for details. As a guide, a cable of 0.75mm2should be protected by a
3A or 5A fuse. Larger conductors would normally require 13A types, depending
on the connection method used.
Any exposed wiring from a cable, plug or connection that is engaged in a live
socket is extremely hazardous. If a cable or plug is deemed hazardous, turn off
the mains power and remove the cable, any fuses and fuse assemblies. All
hazardous wiring must be immediately destroyed and replaced in accordance to
the above standard.
北京海洋兴业科技股份有限公司（证券代码：839145） 电话：[phone] 网址：www.hyxyyq.com