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Saluki SPS8 Series User Manual

Programmable dc power supply
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SPS8 Series Programmable DC Power Supply
User Manual
SPS81X SERIES
SPS85X SERIES
SPS87X SERIES
Saluki Technology Inc.

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Summary of Contents for Saluki SPS8 Series

  • Page 1 SPS8 Series Programmable DC Power Supply User Manual SPS81X SERIES SPS85X SERIES SPS87X SERIES Saluki Technology Inc.
  • Page 2 SPS872 programmable DC power supply (1050W, 0-35A, 0-30V)  SPS873 programmable DC power supply (1125W, 0-15A, 0-75V)  SPS874 programmable DC power supply (1100W, 0-11A, 0-100V)  Options of the SPS8 series DC power supply: Option No. Item Description M131 RS232 interface...
  • Page 3 Saluki. Saluki Tech owns the copyright of this document which should not be modified or tampered by any organization or individual or reproduced or transmitted for the purpose of making profit without its prior permission, otherwise Saluki will reserve the right to investigate and affix legal liability of infringement.

  • Page 4: Table Of Contents

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Content Chapter 1 Introduction..........................5 Chapter 2 Technical Specifications......................6 2.1 Main Technical Specification....................... 6 2.2 Supplemental Characteristics........................8 2.3 SPS8 Power Supply Dimension......................8 Chapter 3 Quick Start..........................12 3.1 Front Panel and Rear Panel.........................12 3.2 Preliminary Checkout.........................

  • Page 5: Chapter 1 Introduction

    SPS8 power supplies provides versatile solutions for your design and test requirements. The SPS8 series can not only be programmed through the keyboard on the panel, but also be functioned as voltmeter and milliohmmeter, which will bring great convenience to the users. As a regeneration product of ordinary programmable power supplies, SPS8 series power supply is more cost-effective.

  • Page 6: Chapter 2 Technical Specifications

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Chapter 2 Technical Specifications 2.1 Main Technical Specification (1) SPS81X series power supply technical specification table Model SPS811 SPS812 SPS813 SPS831 Voltage 0-30V 0-75V 0-150V 0-30V Output Rating Current 0-5A 0-2A 0-1A 0-1A Voltage <0.01%+0.5mV <0.01%+0.5mV...
  • Page 7 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Voltage 0.1mV 0.5mV Setting Value Resolution Current 0.5mA 0.2mA Readback Value Voltage 0.1mV 0.1mV 0.1mV Resolution Current 0.1mA 0.1mA 0.1mA Voltage 0.01%+1mV 0.01%+5mV 0.01%+10mV Setting Value Accuracy Current 0.05%+6mA 0.05%+2mA 0.05%+1mA Voltage 0.02%+2mV 0.02%+5mV 0.02%+15mV Readback Value...

  • Page 8: Supplemental Characteristics

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Current 15mA rms 8mA rms 3mA rms 2.5mA rms 0-12V Accuracy: 0.02%+2mV Voltmeter Accuracy 0-58V Accuracy: 0.02%+5mV Milliohmmeter 10W. 0-1000mΩ Accuracy: 0.2%+3mΩ Accuracy 1000-10000 mΩ Accuracy: 0.2%+6mΩ Working Condition 0-40°C, 0-90%RH Power Required AC 125V/220V+10%, 50/60Hz Weight 45Kg...
  • Page 9 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Diagram 2.1 SPS81X/SPS831 Power Supply Dimension The dimension of SPS85X Series is 428mm W × 88mm H × 453.5mm D.
  • Page 10 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Diagram 2.2 SPS85X Power Supply Dimension...
  • Page 11 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com The dimension of SPS87X series is 482mm W × 184.5mm H × 531mm D. Diagram 2.3 SPS87X Power Supply Dimension...

  • Page 12: Chapter 3 Quick Start

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Chapter 3 Quick Start This chapter mainly focuses on the brief introduction of the surface appearance and basic functions of SPS8 series power supply so that both experienced and inexperienced users can be acquainted with the new products quickly.

  • Page 13: Preliminary Checkout

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com ③ 9-pin serial port interface connector ④ line voltage selection switch (110 VAC or 220 VAC) ⑤ AC input connector 3.2 Preliminary Checkout The following steps help you verify that the power supply is ready for use. 1.

  • Page 14: How To Adjust The Carrying Handle

    Diagram 3.3 SPS8 series Power Supply Viewing Positions 3.5 How to Rackmount the Instrument The power supply can be mounted in a standard 19-inch rack cabinet and be easily applied to your testing system. If you want to rackmount the SPS8 series, please buy M151 rack kit.
  • Page 15 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Note: Remove the carrying handle and the rubber coating on the front panel before rackmounting the instrument. Diagram 3.4 Rackmount a Single Instrument Diagram 3.5 Rackmount two Instruments Side by Side...

  • Page 16: Chapter 4 Panel Operation

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Chapter 4 Panel Operation This chapter mainly introduces the front-panel operation in detail from the following parts: Key Layout  The Front Panel Operation Overview  Voltage Set Operation  Current Set Operation ...

  • Page 17: Front-Panel Operation Overview

    You have 2 solutions to set the constant voltage value. Solution 1: Press the ▲ and ▼ keys to change the value when the SPS8 series power supply is powered on. Solution 2: Step1. Power on the SPS8 series instrument...

  • Page 18: Constant Current Operation

    4.4 Constant Current Operation The constant current output range is from 0 A to the maximum current value of each type. It is very easy for you to set the constant current output. Step1. Power on the SPS8 series instrument I-Set Step2. Press Step3.
  • Page 19 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Config: set the function of power supply System set: set the system parameter List Set: set list operation Auto test: set auto test operation Output Timer: set the duation of output SN: the serial number of the power supply Exit: exit the first-level menu When accessing to Config item, the following menu items will be displayed on the VFD display screen by pressing the keys ▲...
  • Page 20 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Remote Sense: set the remote sense mode Activating the remote sense mode ( Rear-panel measurement mode) Off(Default) Activating the front-panel measurement mode Curr Unit: set the unit of current Set the unit of current is mA A(Default) Set the unit of current is A Match Power: set the matching power...
  • Page 21 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Exit: exit from the current menu When accessing to the List Set item, the following menu items will be displayed on the VFD display screen by pressing the keys ▲ and ▼. Load List File: read list file Edit List File: edit list file Continuous Continuous mode, start from the first step to the...

  • Page 22: Menu Function

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Note: When accessing to the Menu item, you can press or Exit to exit the menu operation. No matter which function the instrument is performing, you can exit the function operation status by pressing the key 4.6.2 Menu Function The output state setup after the instrument powered on (>Out Memory) This instruction is used to set the output state when the power supply is powered on.
  • Page 23 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com 2) When VFD display screen shows the item Menu Config, press the key ▼ twice to select the item List Set, press the key to confirm. 3) When VFD display screen shows the item Load ListFile, Press the key ▼ twice, select the item Edit File Format, press the key to confirm.
  • Page 24 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Continuous Mode and Step Mode: Diagram 4.2 Continious Trigger (2 Times Cyclical) When the list operation is under the Step Mode, the power supply will not be changed to next step until receiving a trigger signal. Please refer to the following diagram: Diagram 4.3 Step Mode Automatic Test (>Auto Test) You can check if the equipment is qualified by editing the automatic test files, such as the value set,...

  • Page 25: Output On-Off Operation

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com 6) When the VFD display shows Step 1 Time= xxxxx S, press the numeric keys to set the test duration, followed by pressing the key to confirm. Please note that the duration range is 0.2S-25.5S. If delay time is set as 25.5S, the power supply will be automatically in the pause mode and go on excuting only when another trigger is input.

  • Page 26: Remote Measurement Function

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com 4.8 Remote Measurement Function When the load consumes high current, the power supply will produce voltage drop in the connecting wire between power supply and load terminals. In order to guarantee the measurement accuracy, remote measurement terminals is installed at the rear-panel of the power supply.

  • Page 27: Voltmeter Function

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Diagram 4.5 Milliohmmeter Measuring Resistance 4.10 Voltmeter Function The voltage of the instrument under test can be measured if the wires are connected together just as the diagram 4.6. The power supply can be worked as a voltmeter as long as it is not measuring the resistance.The accuracy of the voltmeter is 5 1 /2.

  • Page 28: Chapter 5 Remote Operation Mode

    Before carrying out the remote operation mode, please use the voltage level converter cable (M131) provided by Saluki to connect the DB9 interface connector of the power supply and the RS232 interface connector of the computer for the communication. The M131 aslo can be replaced by the M132 (RS485) cable and M133 (USB) cable for different application.

  • Page 29: Communication Between Power Supply And Pc

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Diagram 5.3 M132 Note: It will not work if you connect the DB9 interface connector of the power supply to the RS232 interface connector of computer directly by a standard RS232 cable. Please use M131 to connect them. 5.2 Communication between Power Supply and PC The DB9 interface connector on the rear panel of the power supply can be transferred to the interface connector of the computor through the voltage level converter cable (M131/M132/M133).
  • Page 30 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com One end of the M131/M132/M133 cable is TTL voltage level,which is connected to the power supply. Another end is different. The Difinition of the DB9 Interface as follows: Power Supply Side VCC（+5V） RXD（receive） TXD（send）...

  • Page 31: Chapter 6 Scpi Communication Protocal

    SCPI communication protocol is a standard commands for programmable instruments, which defines a standard set of communication commands.Command for SPS8 series power supply can be divided into two categories: basic commands (IEEE-488.2 Common Command Set) and command specified by SPS8 series power supply.

  • Page 32: Command Introduction Of Sps8 Power Supply

    Return command: return parameter contains four fields separated by comma(,). Example: Sending command * IDN?, the corresponding expressed as a hexadecimal is 0x2A 0x49 0x44 0x4E 0x3F 0x0A, if return command is SALUKI,SPS811, 080010960121229001, V1.0, it means: SALUKI manufacturer SPS811...

  • Page 33: Measurement Command

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Example: If you send command [:]SYST: ERR?,then return command ought to be"0, 'No Error'", or "50, 'Error Para Count'", or "70, 'Invalid Command'" etc.. Command [:]SYSTem:REM Command [:]SYSTem:REM is used to set remote control mode, namely the PC control mode. Return command: None Example: If you send command [:]SYSTem:REM...

  • Page 34: Setting Command

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com 12.560V. Command [:]MEASure:CURRent? Command [:]MEASure:CURRent? is used to read output current value. Return command: Numeric Return parameters Unit: A Example: Sending command [:]MEAS:CURR?, if return command is 1.245, it means the present output current is 1.245A.
  • Page 35 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Parameter: mode has three following modes, FIXed command set mode LIST sequential list mode milliohmmeter mode Return command: None Example: Sending command [:]MODE LIST, the power supply is in sequential list mode. 2. Related command [:] MODE?, to query working mode of power supply. Return command parameter: <mode>...
  • Page 36 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Unit: A Return command: none Example: 1) Sending command [:]CURR 3, it means to set the current value as 3A. 2) Sending command [:]CURR MAX Providing the maximum setup current value of the power supply is 2.0000A, it means to set the present current value as the maximum current value 2.0000A.

  • Page 37: List Operation Related Command

    Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com the power supply is 20.000V. 2）If sending command [:]VOLT:PROT? MAX, If the return command is 76.000, it means the maximum setup voltage value of the power supply is 76.000V. 6.2.5 List Operation Related Command Command [:]LIST:AREA <num>...
  • Page 38 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com STEP: 1 step mode (once mode) LOOP: loop mode Return command: none Example: If sending command [:]LIST:MODE CONT, it means the working mode of list files is set as continuous mode. 2. Related command [:]LIST:MODE?, it means to query the working mode of the current list. Return parameters: <mode>...
  • Page 39 Tel: 886.909 602 109 Email: sales@salukitec.com www.salukitec.com Command [:]LIST:WIDTh <count>,<time> 1. This command is used to set the delay time of the appointed step in the list. Parameters: count is the appointed step number; time is the setup delay time. Unit: mS Return command: none Example:...

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Sps81x seriesSps85x seriesSps87x seriesSps811Sps812Sps813 ... Show all

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