ITech IT6500 Series User Manual
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ITech IT6500 Series User Manual

Highpowered and programmable switching power supply
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Highpowered and Programmable
Switching Power supply
Series IT6500 User's Manual
Model: IT6512/IT6513/IT6512A/IT6513A/IT6502D
Version No.: 2.1

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Summary of Contents for ITech IT6500 Series

  • Page 1 Highpowered and Programmable Switching Power supply Series IT6500 User’s Manual Model: IT6512/IT6513/IT6512A/IT6513A/IT6502D Version No.: 2.1...
  • Page 2 It calls attention to an Itech Electronic, Co., Ltd. as governed by applicable laws, ITECH disclaims all operating procedure or practice international copyright laws. warrants, either express or implied, Manual Part Number...

  • Page 3: Warranty

    IT6500 User’s Manual Quality Certification and Assurance We certify that IT6500 series power supply meets all the published specifications at time of shipment from the factory. Warranty ITECH warrants that the product will be free from defects in material and workmanship under normal use for a period of one (1) year from the date of delivery (except those described in the Limitation of Warranty below).

  • Page 4: Safety Precautions

    Failure to comply with these precautions or specific warnings elsewhere in this manual will constitute a default under safety standards of design, manufacture and intended use of the instrument. ITECH assumes no liability for the customer’s failure to comply with these precautions.

  • Page 5: Regulatory Markings

    With reference to the equipment classifications described in the Annex 1 of the WEEE Directive, this instrument is classified as a “Monitoring and Control Instrument”. To return this unwanted instrument, contact your nearest ITECH office. Copyright ©ITECH Electronic Co., Ltd.

  • Page 6: Compliance Information

    IT6500 User’s Manual Compliance Information Complies with the essential requirements of the following applicable European Directives, and carries the CE marking accordingly:  Electromagnetic Compatibility (EMC) Directive 2014/30/EU  Low-Voltage Directive (Safety) 2014/35/EU Conforms with the following product standards: EMC Standard IEC 61326-1:2012/ EN 61326-1:2013 ¹²³...

  • Page 7: Table Of Contents

    4.1 RS232 Interface ............................36 4.2 USB Interface .............................. 37 4.3 GPIB Interface ............................. 38 4.4 RS485 Interface ............................38 Chapter5 Specification ..................... 39 4.1 Main technical parameters ........................... 39 4.2 Supplemental characteristics ........................41 Copyright ©ITECH Electronic Co., Ltd.

  • Page 8: Chapter1 Inspection And Installation

    The instrument should be installed at well-ventilated and rational-sized space. Please select appropriate space for installation based on the power supply size. IT6500 series power supply different models are not the same size, the detail size of the power supply are shown as below.
  • Page 9 Inspection and Installation Detailed Dimension Drawing Copyright ©ITECH Electronic Co., Ltd.

  • Page 10: Connecting The Power Cord

    Option Opt.02: 110 VAC ± 10%, 47 to 63 Hz Categories of power cords IT6500 series power supply provides the standard power cords as below. Please select appropriate power cords appropriate to local voltage based on the specifications of power cords below. If purchased model fails to meet local voltage requirements, please contact distributor or factory for change.
  • Page 11 The power cords supplied with this product is certified for safety. In case the supplied lines assembly needs to be replaced, or an extension lines must be added, be sure that it can meet the required power ratings of this product. Any misuse voids the warranty of this product. Copyright ©ITECH Electronic Co., Ltd.

  • Page 12: Chapter2 Quick Start

    GPIB,RS485 and LAN interfaces included on the rear board provide flexibility for remote operation of the power supply.Its compact 1U(1200W) to 4U(6KW) size form factor makes it ideal for use in a standard 19-inch rack.IT6500 series is specially designed for automobile electronic industry.It provides built-in DIN40839 and ISO16750-2 waveforms to test the anti-jamming performance of products,such as DVD and sound equipment.

  • Page 13: Keyboard Introduction

    ⑦ numeric key and ④pulsating knob to control current,coarse button,fine botton 2.3 keyboard introduction IT6500 series power supply different models are same the key function in front board, schematic graph as follow. Detailed description of keys: keys Name and functions...

  • Page 14: Vfd Indicator Lamps Description

    Meter “Meter” buttion in on mode Remote control mode Shift using composite function Error Error occur Start external analog quantity function Protections for OV or Rear Prot Serial request query waiting for triggering Trig signal Copyright ©ITECH Electronic Co., Ltd.

  • Page 15: Rear Panel Introduction

    Quick Start 2.5 Rear Panel Introduction IT6500 series power supply different models are not the same rear board. the detail rear board schematic graph of the power supply are shown as below. ①remote sense and ouput terminals ⑦ GPIB communication interface ②Output terminal...
  • Page 16 See the table blow for matching information of fuse and machine model. Fuse specification list Model Fuse Sepcification (110/220VAC) IT6512 250V IT6513 250V IT6512A 250V IT6513A 250V IT6502D 250V When install, use a screwdriver to push and turn the fuse box. Refer to the picture below. Copyright ©ITECH Electronic Co., Ltd.

  • Page 17: Output Checkout

    Ensure that the current can be adjusted from zero to the full rated value. Turn off the power supply and remove the short wire from the output terminals. The wires with closure discharge over 10 A should be used. Copyright ©ITECH Electronic Co., Ltd.

  • Page 18: Chapter3 Function And Features

    Press button(coarse adjustment,change the value in integer bit) or button(fine adjustment,change the value in decimal bit),and then rotate the knob to set the value  using left and right direction key to set value Copyright ©ITECH Electronic Co., Ltd.

  • Page 19: Setting Current

    VFD board display is actual Meter Meter value.Reversely,if button is dark,VFD board display is corresponding to setting value. 3.6 Voltage and current adjustment Power supply’s output voltage and Electronic load’s resistance determine the output Copyright ©ITECH Electronic Co., Ltd.

  • Page 20: Save Operation

    PARAMENT Restore to factory defaults Rst(Def) SYSTEM Remain last shutdown parameters Sav0 Trigger TRIGGER SOURCE Set the trigger mode Manual trigger Manual(Def) Bus trigger Work with recall button to recall 100sets saved parameters Memory MEMORY Copyright ©ITECH Electronic Co., Ltd.
  • Page 21 The output status of power supply will be same as last output status before power off. Enable sense protection function Sense-Protect Sense Protect Disable sense protection function Enable Enables dummy load to increase speed of Disable(Def) voltage fall time. Copyright ©ITECH Electronic Co., Ltd.
  • Page 22 RECALL LIST Select the list file number Recall List File= 1 EditList Edit list operation Func. Edit sequence operation EditSeq Evaluation of automobile starting waveform DIN40839 DIN40839 Select the 12V or 24V system Enable/Disable DIN40839 function Copyright ©ITECH Electronic Co., Ltd.
  • Page 23 Power On Set power on parameters Restore to factory defaults Rst(Def) DEVICE SYSTEM Remian last shutdown parameters Sav0 MENU Manual(Def) Manual trigger Trigger Bus trigger Work with recall button to recall 100sets Memory Memory saved parameters Copyright ©ITECH Electronic Co., Ltd.
  • Page 24 Enable(Def) Enable sense protection function Sense-Protect Disable Disable sense protection function Enables dummy load to increase speed of Load Load setup voltage fall time. Disables the dummy load (default). Config Enables the dummy load. Copyright ©ITECH Electronic Co., Ltd.
  • Page 25 PC,so that you could have a successful communication. Key Sound Set(>Buzzer) This item can set the buzzer state.On option indicates that when you push buttons,the buzzer will sound.OFF option indicates that the buzzer function is disabled.Factory Copyright ©ITECH Electronic Co., Ltd.
  • Page 26 5-second timer again before the supply changes back to measured display. Load Setup Option (<Load) The power supply has an internal dummy load that can be enabled to increase the speed of Copyright ©ITECH Electronic Co., Ltd.
  • Page 27 Operation Steps: Copyright ©ITECH Electronic Co., Ltd.
  • Page 28 Trigger the sequence file Press (Menu) to enter the menu setup Enter VFD display SYSTEM,press to select LIST,press to confirm Enter VFD display OFF,press to select CALLSeq,press to confirm Press (Trigger) button to give a trigger signal Copyright ©ITECH Electronic Co., Ltd.
  • Page 29 How to recall “DIN40839 waveform” from menu (take 12V system as a example): Press (Menu) to enter the menu operation VFD displays SYSTEM CONFIG FUNC. INFO, Press to select FUNC. Press Enter Enter to confirm,then select DIN40839,press to confirm Copyright ©ITECH Electronic Co., Ltd.
  • Page 30 24V system: How to recall “Short voltage drop” waveform from menu (take 12V system as a example): Press (Menu) to enter the menu operation VFD displays SYSTEM CONFIG FUNC. INFO, Press to select FUNC. Press Copyright ©ITECH Electronic Co., Ltd.
  • Page 31 How to recall “Profile for the reset test” waveform from menu (take 12V system as a example): Press (Menu) to enter the menu operation VFD displays SYSTEM CONFIG FUNC. INFO, Press to select FUNC. Press Enter Enter to confirm,then select ISO16750-2,press to confirm Copyright ©ITECH Electronic Co., Ltd.
  • Page 32 (connections) of the DUT. A break of 1 s to 2 s between the starting cycles is recommended.One or more profiles as described in Tables 3 and 4 shall be chosen in accordance with the application. af= 2HZ Standards for 12V system: Copyright ©ITECH Electronic Co., Ltd.

  • Page 33: Protection Function

    3.10 Protection Function IT6512 has provided with OVP,OCP,OPP,OTP functions. You could set the over voltage protection value by press button.Many reasons could cause a over voltage error.For example, caused by internal defect,misoperation,or too high Copyright ©ITECH Electronic Co., Ltd.

  • Page 34: Rising Time And Fall Time Setup

     For safety, always turn OFF the power supplies before connecting or disconnecting wires to the output terminal.  In this solution, up to 3 instruments can be connected in parallel or in series.  For parallel connection: Copyright ©ITECH Electronic Co., Ltd.
  • Page 35 Master power supply. Master/Slave Configuration After physically connecting the power supplies for parallel or series operation, power ON the power supplies and follow the steps below to configure a power supply as a master or Copyright ©ITECH Electronic Co., Ltd.

  • Page 36: Rear Terminal Functions

    Local sense doesn’t compensate the voltage drop on the connection wire, the operation is: Connect the Vo+ and Vs+ , Vo- and Vs- for short circuit using the short clips on the back panel of the instrument or electric wire, illustrated below. Copyright ©ITECH Electronic Co., Ltd.

  • Page 37: Analogue Interface

    3.15 Analogue Interface IT6500 series power supply have a DB25 analog interface.It can enable you to control 0-100% voltage and 0-100% current with a adjustable voltage or resistance. Besides, you could also monitor the output voltage and current with a 0-10V or 0-5V voltage.
  • Page 38 0 to full range; In setting the R-PRG and 5v/5k-P, the input analog quantity range should be 0-5K resistance, and the regulated output voltage should be from 0 to full range; Copyright ©ITECH Electronic Co., Ltd.
  • Page 39 Up/Down Key to select the voltage mode or resistor mode.  Voltage Mode Ext-Ctrl Setup 5v-M 5v/5k-P V-P off Under voltage mode, the user can set the voltage output value of power supply through Pin Copyright ©ITECH Electronic Co., Ltd.
  • Page 40 Up/Down Key to select the voltage mode or resistor mode.  Voltage Mode Ext-Ctrl Setup 5v-M 5v/5k-P V-P off Under the voltage mode, the user can set the voltage output value of the power supply through Pin 22. Copyright ©ITECH Electronic Co., Ltd.
  • Page 41 (DVM). To use this function, the output control should be under the external analog control mode. The output current monitoring range (which reflects the power supply output current from zero to full scale) can be Copyright ©ITECH Electronic Co., Ltd.
  • Page 42 Key to select 10v-M (or 10v-M). Press the Up/Down Key to select the output current monitoring range (0~10V or 0~5V). Ext-Ctrl Setup 5v-M 5v/5k-P R-P off The connection setting of digital voltmeter is shown below. Copyright ©ITECH Electronic Co., Ltd.

  • Page 43: Chapter4 Remote Control

    Please use a straight-through RS232 cable with DB-9 interface and connect the RS232 serial port with the controller’s serial port(for example.PC). Form 2-2 give a detailed description for each pin. RS-232 pins description Pin description connectionless TXD,transmit data RXD,receive data connectionless connectionless connectionless connectionless connectionless Copyright ©ITECH Electronic Co., Ltd.

  • Page 44: Usb Interface

    TRIGGER command to the function layer The functions of power supply’s USB488 are as follows:  receive all SCPI commands  device is SR1 enabled  device is RL1 enabled  device is DT1 enabled Copyright ©ITECH Electronic Co., Ltd.

  • Page 45: Gpib Interface

    RS232 setting. The definition for each pins of RS485: 1. Pin1 is B line of RS485 interfacE 2. Pin5 is B line of RS485 interface 3. The other pins are suspended Copyright ©ITECH Electronic Co., Ltd.

  • Page 46: Chapter5 Specification

    Specification Chapter5 Specification This chapter will introduce the rated voltage, current, power and many other main parameters of IT6500 series. 4.1 Main technical parameters parameters IT6512 IT6513 voltage 0~80V 0-150V Rated value current 0~60A 0-30A ( 0 °C - 40 °C)
  • Page 47 <0.02%+10mA <0.02%+2mA output+offset) voltage Setting resolution current voltage Readback resolution current Setting ≤0.05%+30mV ≤0.02%+30mV voltage accuracy (within twelve months) ≤0.2%+0.1%FS ≤0.1%+0.1%FS (25°C±5°C) current ±(%of output+offset) Readback ≤0.05%+30mV ≤0.02%+30mV voltage accuracy ≤0.2%+0.1%FS ≤0.2%+0.1%FS (25°C±5°C) current Copyright ©ITECH Electronic Co., Ltd.

  • Page 48: Supplemental Characteristics

     Cooling style fans  Operation Temperature 0 to 40 °C  Storage Temperature -20 to 70 °C.  Environmental Conditions Designed for indoor use and operated at maximum relative humidity of 95% Copyright ©ITECH Electronic Co., Ltd.
  • Page 49 Contact US Thank you for purchasing ITECH products.If you have any doubt about this product, please contact us as follow. 1. Please refer to the CD-ROM of related user’s manual in package. 2. Visit ITECH website www.itechate.com . 3. Select the most convenient contact for further consultation.

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