SIGLENT

Quick Start

SPD1000X Programmable Linear DC
Power Supply

QS0501X-E02B

2018 SIGLENT TECHNOLOGIES CO.，LTD

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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 thePeoples Republic of China.
 SIGLENT reserved the right to modify or change the specifications andprice of the product Information in this publication replace all previous corresponding material
 Any copying, extracting or translation of the content of this manual is notallowed without permission from SIGLENT.

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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 HzUse the proper fuse
The fuse type: 100/120 V: T6.3A/250V
220/230 V : T3.15A/250VMake 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 thepower cord. To avoid electric shock, the grounding conductor must beconnected 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 theinstrument. Read this guide carefully to know more details about the ratings
before connection.
Keep proper ventilation
Inadequate ventilation may cause an increase of temperature within theII SPD1000X Quick StartSIGLENT

instrument, which can lead to further damage. Please keep proper ventilationand check the fan and air-vents regularly when using the instrument.
Operate condition
Location: indoor, no strong light, almost no interfering pollution
Relative humidity: < 80%
Altitude：< 2000 mTemperature: 0℃ to 40℃
Electrostatic Prevention
Operate in an electrostatic discharge protective area environment to avoid
damages induced by static discharges. Always ground both the internal andexternal conductors of the cable to release static before connecting.
Do not operate in an explosive atmosphere
To avoid personal injury or damage to 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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General Safety Summary
Terms may appear on the product:
DANGER: Indicates direct injury or hazard that may happen.
WARNING: Indicates potential injury or hazard that may happen.
CAUTION: Indicates potential damage to the instrument or other property
that may happen.

Symbols may appear on the product:

Hazardous Protective
Hazardous
PowerEarth
Terminal

IV SPD1000X Quick Start

Warning

Earth
GroundPowerSwitch

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SPD1000X Brief Introduction
Siglent’s SPD1000X Programmable DC Power Supply has a 2.8 inch
TFT-LCD screen, programmable output, and real time measurement
graphing. The SPD1168X has a maximum output values of 16 V/8 A, while
the SPD1305X has a maximum output values of 30 V/5 A. Both models haveremote sense capability, output short circuit and overload protection.

Figure 1: Side view

Main features: Single high-precision programmable output:

SPD1168X：16 V/8 A, total power is 128 W
SPD1305X：30 V/5 A, total power is 150 W
 Compact, easy to use, powerful, ideal for bench power supply applications
 Stable, Reliable and Low Noise: ≤ 350 uVrms/3 mVpp

SPD1000X Quick Start VSIGLENT Fast Transient Response Time: < 50μs
 Maximum resolution of 1mV/ 1mA with 5-bit voltage and 4-bit currentdisplay.
 Timer function sequences pre-set 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 1V)
 Four varieties of input-line voltage values include 100V, 110V, 220V and230V to satisfy user requirements
 Intelligent temperature-controlled fan, effectively reduces noise Clear graphical interface, with waveform display
 5 internal system parameters save / recall, support for data storage spaceexpansion
 Uses EasyPower PC software, real-time control via USB, LAN, support
SCPI command set and LabView driver package to meet the remotecontrol and communication requirements

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Content
Quick Start ..................................................... I
Copyright and Declaration ........................... IGeneral Safety Summary .............................IIGeneral Safety Summary ............................IV
SPD1000X Brief Introduction ......................VGeneral Inspection........................................1
The Front Panel............................................ 2
The Rear Panel .............................................5Connect Power ..............................................7
User Interface ................................................9
Output Inspection .........................................11
Fuse Replacement .......................................12

Troubleshooting ......................................... 13
Contact SIGLENT ....................................... 14

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VIII SPD1000X Quick StartSIGLENT

General Inspection
Please inspect your new instrument follow the steps below.
1. Inspect the shipping container

Keep the shipping container or cushioning material until the contents of theshipment have been completely checked and the instrument has passed bothelectrical and mechanical tests. The consigner or carrier is responsiblefor damages to the instrument resulting from shipment. SIGLENT will
not provide free maintenance or replacement for shipping damages.
2. Inspect the instrument
If there is damage, defects, or failures in electrical and mechanical tests ofthe product, please contact your nearest SIGLENT sales representative.
3. Check the accessories
Please check the accessories according to the packing list. If theaccessories are incomplete or damaged, please contact yourSIGLENT sales representative.

SPD1000X Quick Start 1

SIGLENTThe Front PanelFigure 2: The front panel of the SPD1168X

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1. LCD
2.8 inch TFT display. It is used to display system parameter settings,system output state, menu options, prompt messages, etc.
2. Knob
When setting parameters, rotate the knob to increase or decrease thevalue of the digit at the cursor.
3. Function button and power key
When setting parameters, press the Fine button to move thecursor to select the position of digit to be modified.

The right and left direction buttons move the cursor to selectthe parameter to be modified.

Press the button briefly to enter the system message interface.
Press the button for 1 second or longer to activate the lock function.

Press the button briefly to enter the timer interface. Press theleft button to move the cursor from left to right，press the right button tomove the cursor in the opposite direction. In the timer interface or maininterface，press the On/Off button briefly to turn on/off the timer.
Press the button for 1 second or longer to enter the waveform display
mode.

Press the button briefly to configure the network connection
information. Then press the left button to move the cursor from right to left，press the right button to move the cursor from left to right. Choose theDHCP window，press the On/Off button for a short period to turn On/Off theDHCP function..
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Press the button for a longer period to enter the storage function
system. Press the Fine button for a short period to choose the subproject，
press the Fine button for a longer period to determine the choice.

Press the button to enable/disable the remote sense function.

Press the button to enable/disable the channel output.
4. Output Terminal
Physical output connections to the external circuit.
5. Ground Terminal
This terminal is connected to the instrument chassis and ground wire andis in grounded state.
6. Sense terminal
Used to sense the actual voltage at the load. This allows the source tocompensate the voltage drop caused by the leads between the power
supply and the load and increases the accuracy of the voltage delivered
to the load.
7. Power key
Turn on or off the instrument.

4 SPD1000X Quick StartSIGLENTThe Rear Panel

Figure 3: The rear panel of the SPD1000X

1. Warning message
To note to ground the instrument and non-professional personnel should
not disassemble the instrument and so on.
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2. AC input voltage description
The frequency、voltage and the specified fuse have to match with ACinput .
3. AC power socket
The socket of AC input power.
4. FuseThe needed specified fuse relate to the input voltage(Please refer to the“AC input voltage description“)

5. AC line power selection switch
AC Input Voltages: 100/120/220/230 V
6. LAN interface
Connect the local network by RJ45 interface.
7. USB device
Connect the instrument (as “slave” device) to external USB device(suchas, USB storage device) computer.
8. Fan6 SPD1000X Quick StartSIGLENT

Connect power
The power supply supports a variety of AC line power input values. For eachline voltage, the rear panel voltage selector settings are different, as shown intable 1 below.
Table 1: AC input line power specifications

AC power input

Voltage selectorconfigure

100 VAC ± 10%，50 ~ 60 Hz

120 VAC ± 10%， 50 ~ 60 Hz

220 VAC ± 10%， 50 ~ 60 Hz

230 VAC ± 10%， 50 ~ 60 Hz

Please connect the power carefully follow the steps below:
1. Check the input power
Make certain that the AC line power to be connect to the instrument
meets the requirements in Table 1.
2. Check the voltage selector at the rear panel
Make certain that the voltage selector setting at the rear panel of theinstrument matches the actual input voltage.
3. Check the fuse
When the instrument leaves factory, the specified fuse is installed.
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Please check whether the fuse matches the actual input voltage
according to the "Input Power Requirements" at the rear panel of theinstrument.
4. Connect the power
Connect the instrument to AC power supply using the power cord
provided in the accessories. Then press the button

to turn on thepower.

WARNING
Before switching the input power supply voltage, please disconnect thepower supply before setting the voltage selector To the appropriate gear.

WARNINGTo avoid electric shock, make sure that the instrument is correctlygrounded.

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User interface

Figure 4: The user interface

1. Channel output state
2. Remote sense mode
3. LAN connection icon
4. USB connection icon
5. Output mode
SPD1000X Quick Start 9SIGLENT6. Output programmed values
7. Measured output values
8. Timer state

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Output Inspection

1. Check the output voltage（1） Turn on the power and make sure the channel current setting is notzero when the instrument has no-load.
（2） Press on/off button, the supply should be working in constantvoltage (CV) mode. You can check the voltage range of SPD1168X
by adjusting the voltage setpoint from the minimum (0 V) to themaximum value (16 V) and the voltage range of SPD1305X by
adjusting the voltage setpoint from the minimum (0 V) to the
maximum value (30 V).

2. Check the output current（1） Turn on the power and make sure the voltage setting is not zero.
（2） Connect the output terminals (short) with an insulated wire that canhandle 10 A or more (18 AWG single core, for example).
（3） Activate the output by pressing the on/off button. The low
impedance (shorted) output will cause the instrument to enter
current control (CC) mode. You can check the current range of theSPD1168X by adjusting the current setpoint from the minimum (0 A)
to the maximum value (8 A) and the current range of theSPD1305X by adjusting the current setpoint from the minimum (0 A)
to the maximum value (5 A).

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Fuse Replacement
The specifications of the fuse are relative to the actual input line voltage,shown in the table below. You also can refer to the rear panel “input powerrequirement”.

Input voltage

Fuse specification

100/120 VAC

T6.3A

220/230 VAC

T3.15ATo replace the fuse, please follow the steps below:
1.

Turn off the instrument and remove the power cord.

2.

Insert a small straight screwdriver into the slot at the power socket
and gently pry out the fuse seat.

3.

Adjust the power voltage selector manually to select the correct
voltage scale.

4.

Take out the fuse and replace it with the specified fuse (for thecorresponding relations between the input voltage and fusespecification, refer to the “input power requirement” at the rearpanel).

5.

Re-insert the fuse holder into the power socket (please pay
attention to the direction).

WARNINGTo avoid personal injuries, unplug the power supply before replacing thefuse. To avoid electric shock or fire, select the proper power supply
specification and replace only with the proper fuse.

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Troubleshooting
Here are some common failures and their solutions. If the problem persists
after following the listed steps, please contact SIGLENT.
1. The instrument cannot start up.
(1) Check whether the power is correctly connected.
(2) Check whether the power switch at the front panel is really on.
(3) Remove the power cord and check whether the voltage selector is at
the proper scale, whether the specification of the fuse is correct andwhether the fuse is intact. If the fuse needs to be changed, refer to “To
Replace the Fuse”.
(4) If the problem remains, please contact SIGLENT.
2. The constant voltage output is abnormal.
(1) Check whether the maximum output power of the scale currently
selected fulfills the load requirement. If yes, go to the next step.
(2) Check the cable connecting the load and power supply forshort-circuits.
(3) Check whether the load is normal.
(4) Check whether the current setting value of this scale is proper. If it is too
low, increase it.
(5) If the problem remains, please contact SIGLENT.
3. The constant current output is abnormal.
(1) Check whether the maximum output power of the scale currently
selected fulfills the load requirement. If yes, go to the next step.
(2) Check whether the cable connecting the load and power supply is ingood condition.
(3) Check whether the load is normal.
(4) Check whether the voltage setting value of this scale is proper. If it is too
low, increase it.
(5) If the problem remains, please contact SIGLENT.

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Contact SIGLENT
America
SIGLENT Technologies America, Inc
6557 Cochran Rd Solon, Ohio 44139
Tel: 440-398-5800
Toll Free:877-515-5551
Fax: 440-399-1211
info@siglent.com
www.siglentamerica.com

Headquarters
SIGLENT TECHNOLOGIES CO., LTD.
Blog No.4 & No.5, Antongda Industrial Zone, 3rd Liuxian Road, Bao’an District,
Shenzhen, 518101, China.
Tel:+ 86 755 3688 7876
Fax:+ 86 755 3359 1582
sales@siglent.com
www.siglent.com/ens

EuropeSIGLENT TECHNOLOGIES EUROPE GmbH
Liebigstrasse 2-20, Gebaeude 14, 22113 Hamburg Germany
Tel: +49(0)40-819-95946
Fax: +49(0)40-819-95947
info-eu@siglent.com
www.siglenteu.com

14 SPD1000X Quick Start