SIGLENT SPD1168X Manuale utente
SIGLENT
SPD1168X User Manual 1
User Manual
SPD1168X Programmable Linear DC
Power Supply
UM0501X-E01A
2018 SIGLENT TECHNOLOGIES CO., LTD
SIGLENT
SPD1168X User Manual I
Copyright and Declaration
Copyright
SIGLENT TECHNOLOGIES CO.，LTD. All Right Reserved.
Trademark Information
SIGLENT is a registered trademark of SIGLENT TECHNOLOGIES.
Declaration
SIGLENT products are protected by patent law in and outside of the
People’s Republic of China
.
SIGLENT reserved the right to modify or change the specifications and
price of the product
Information in this publication replace all previous corresponding material
Any copying, extracting or translation of the content of this manual is not
allowed without permission from SIGLENT.
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II SPD1168X User Manual
General Safety Summary
Please review the following safety precautions carefully to avoid personal
injury or damage to this product or any product connected to it. To prevent
potential danger, please use the instrument as specified.
Use the proper power cord
Only the power cord designed for the instrument and authorized by the local
country should be used.
Power supply
AC Input Voltages: 100/120/220/230 V ±10%，50/60 Hz
Use the proper fuse
The fuse type: 100/120 V: T6.3A/250V
220/230 V : T3.15A/250V
Make sure to use the correct type of fuse before turning on the instrument.
Find the cause of the fuse failure before replacing the fuse and connecting
the power cord.
Ground the instrument
The instrument is grounded through the protective Earth conductor of the
power cord. To avoid electric shock, the grounding conductor must be
connected to the Earth ground. Make sure that the instrument is properly
grounded before any activating any inputs or outputs.
Examine all the terminal ratings
To avoid fire or electric shock, please examine all ratings and symbols on the
SIGLENT
SPD1168X User Manual III
instrument. Read this guide carefully to learn more details about the ratings
before connection.
Keep proper ventilation
Inadequate ventilation may cause an increase of temperature within the
instrument, which can lead to instrument damage. Please maintain proper
ventilation and check the fan and air-vents regularly when using the
instrument.
Operating conditions
Location: indoor, no excessive bright lighting, minimal air pollution
Relative humidity: < 80%
Altitude：< 2000 m
Temperature: 0 ℃to 40 ℃
Electrostatic Prevention
Operate in an electrostatic discharge protected area environment to avoid
damages induced by static discharges. Always ground both the internal and
external conductors of the cable to remove static before connecting.
Do not operate in an explosive atmosphere
To avoid personal injury or damage to the instrument, please do not operate
in an explosive atmosphere.
Keep surface of the product clean and dry
Avoid dust and moisture in the air as they can influence the performance of
the instrument. Please keep surface of the product clean and dry.
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IV SPD1168X User Manual
Safety Terms and Symbols
Terms may appear on the product:
DANGER: Indicates direct injury or hazard that may occur.
WARNING: Indicates potential injury or hazard that may occur.
CAUTION: Indicates potential damage to the instrument or other property
that may occur.
Symbols may appear on the product:
Hazardous
Hazardous
power
Protective
Earth Terminal
Warning
Earth
Ground
Power
switch
SIGLENT
SPD1168X User Manual V
SPD1168X Brief Introduction
The Siglent SPD1168X Programmable DC Power Supply has a 2.8 inch
TFT-LCD screen, programmable output, and real time graphical trending
display. It has maximum output values of 16 V/8 A, and remote sensing as
well as output short circuit and overload protection. The SPD1168X is
suitable for a variety of applications in research and development, production,
and repair.
Main features:
Single high-precision programmable output: 16 V/8 A, total power
available is 128 W
Compact and easy to use, ideal for bench power supply
Stable, reliable and low noise: ≤ 350 uVrms/3 mVpp
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VI SPD1168X User Manual
Fast Transient Response Time: < 50 μs
Maximum resolution of 1 mV, 1 mA with 5-digit voltage and 4-digit current
display.
Timer function sequences preset output values
High resolution 2.8 inch TFT LCD (240*320 pixels)
Two output modes: two-wire output and remote sense compensation
function (maximum compensation up to 1 V)
Four input/line voltage selection choices includes 100 V, 110 V, 220 V
and 230 V to satisfy different requirements
Intelligent temperature controlled fan, effectively reduces noise
Bright, clear graphical interface, with waveform display
Five internal system parameters save/recall, support for data storage
space expansion
Comes with EasyPower PC software. Real-time control via USB, LAN,
support SCPI command set and LabView driver package to meet the
remote control and communication requirements
SIGLENT
SPD1168X User Manual VII
Content
Copyright and Declaration ................................................................................I
General Safety Summary.................................................................................II
Safety Terms and Symbols ............................................................................ IV
SPD1168X Brief Introduction .......................................................................... V
Chapter 1 Start Guide......................................................................................1
1.1 General Inspection...........................................................................2
1.2 The Front Panel ...............................................................................3
1.3 The Rear Panel................................................................................6
1.4 Connect Power...................................................................................8
1.5 User Interface...................................................................................10
1.6 Output Inspection...........................................................................12
1.7 Fuse Replacement.........................................................................13
Chapter 2 Control panel operate....................................................................15
2.1 Output summary.............................................................................16
2.2 2-wire mode ...................................................................................17
2.3 Remote mode.................................................................................19
2.4 Configuration of LAN interface.......................................................21
2.5 Save and recall ..............................................................................23
2.6 Timer..............................................................................................26
2.7 Waveform display...........................................................................29
2.8 Version information.........................................................................30
2.9 Lock key.........................................................................................31
2.10 Upgrade firmware...........................................................................32
Chapter 3 Remote control..............................................................................35
3.1 Control method...............................................................................35
3.2 Grammar conventions....................................................................36
3.3 Command Summary ......................................................................37
3.4 Command description ....................................................................39
3.5 programming examples..................................................................46
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VIII SPD1168X User Manual
chapter 4 Common troubleshooting...............................................................59
Chapter 5 Service and Support......................................................................61
5.1 Maintain summary..........................................................................61
5.2 Contact SIGLENT...........................................................................61
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