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ITech IT6723 User Manual

Programmable hv power supply
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ООО "Техэнком"
Контрольно-измерительные приборы и оборудование
Programmable HV Power
Series IT6700 User's Manual
Supply
Model: IT6722/IT6722A/IT6723/IT6723B/
IT6723C/IT6723G/IT6723H/IT6724/
IT6724B/IT6724C/IT6724G/IT6724H/
IT6726B/IT6726C/IT6726G/IT6726H/
IT6726V
Version: V2.8
www.tehencom.com

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Summary of Contents for ITech IT6723

  • Page 1 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Programmable HV Power Supply Series IT6700 User’s Manual Model: IT6722/IT6722A/IT6723/IT6723B/ IT6723C/IT6723G/IT6723H/IT6724/ IT6724B/IT6724C/IT6724G/IT6724H/ IT6726B/IT6726C/IT6726G/IT6726H/ IT6726V Version: V2.8...
  • Page 2 (including electronic storage and “Caution” signs indicate danger. It is extent of laws, ITECH is not committed retrieval or translation into a foreign required to pay attention to the contents to any explicit or implied guarantee for...
  • Page 3 ITECH, and ITECH will be responsible for return freight.  If the product is sent to ITECH for warranty service from other countries, the customer will be responsible for all the freight, duties and other taxes. Limitation of Warranty ...
  • Page 4 In case of failure to follow these precautions or specific warnings in other parts of the manual, violation against the safety standards related to the design, manufacture and purpose of the instrument will occur. If the user does not follow these precautions, ITECH will bear no responsibility arising there from. ...
  • Page 5 The service life of the product is 10 years. The product can be used safely within the environmental protection period; otherwise, the product should be put into the recycling system. Copyright © Itech Electronic Co., Ltd.
  • Page 6 According to the equipment classification in Annex I of the WEEE directive, this instrument belongs to the “Monitoring” product. If you want to return the unnecessary instrument, please contact the nearest sales office of ITECH. Copyright © Itech Electronic Co., Ltd.
  • Page 7 Connection of the instrument to a test object may produce radiations beyond the specified limit. Use high-performance shielded interface cable to ensure conformity with the EMC standards listed above. Safety Standard IEC 61010-1:2010/ EN 61010-1:2010 Copyright © Itech Electronic Co., Ltd.
  • Page 8 Remote Operation Mode ......................46 5.1 RS232 interface ..............................46 5.2 USB interface ..............................47 5.3 RS485 interface ..............................47 5.4 GPIB interface..............................48 Appendix ................................50 Specifications of Red and Black Test Lines ....................... 50 Copyright © Itech Electronic Co., Ltd.
  • Page 9 The package requirements should be met when the instrument is returned to factory for repair. Optional accessories for IT6700 Series power supply available for independent sales: IT-E151 support *IT6726 Series have no optional accessories. Copyright © Itech Electronic Co., Ltd.
  • Page 10 Acceptance and Installation 1.2 Installation Position The instrument should be installed at well-ventilated and rational-sized space. Please select appropriate space for installation based on the power supply size. Model IT6722/IT6722A Detailed dimensional drawings Copyright © Itech Electronic Co., Ltd.
  • Page 11 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Acceptance and Installation IT6723/IT6723B/IT6724/IT6724B Model Detailed dimensional drawings Copyright © Itech Electronic Co., Ltd.
  • Page 12 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Acceptance and Installation IT6723C/IT6724C Model Detailed dimensional drawings Copyright © Itech Electronic Co., Ltd.
  • Page 13 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Acceptance and Installation IT6723H Model Detailed dimensional drawings Copyright © Itech Electronic Co., Ltd.
  • Page 14 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Acceptance and Installation IT6723G/IT6724G/IT6724H Model Detailed dimensional drawings Copyright © Itech Electronic Co., Ltd.
  • Page 15 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Acceptance and Installation Model IT6726B/IT6726G/IT6726H/IT6726V Detailed dimensional drawings Copyright © Itech Electronic Co., Ltd.
  • Page 16 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Acceptance and Installation Model IT6726C Detailed dimensional drawings Copyright © Itech Electronic Co., Ltd.
  • Page 17 AC power input level IT6700 series contains many models. The input level of different model is different. Please refer to the specifications of different models for detailed input power specifications and maximum apparent power specifications. Copyright © Itech Electronic Co., Ltd.
  • Page 18 Any misuse voids the warranty of this product. Connecting AC Input  IT6722/IT6722A/IT6723/IT6723B/IT6723C/IT6723G/IT6723H/IT6724/ IT6724C/IT6724G/IT6724H Connect standard power cord to the power supply input terminal.  IT6726H/IT6726G/IT6726V/IT6726B/IT6726C AC input connector as follows. Copyright © Itech Electronic Co., Ltd.
  • Page 19  Always use test lines provided by ITECH to connect the equipment. If test lines from other factories are used, please check that the test line can withstand maximum current.
  • Page 20 For example, the maximum current is 1,200A, then 4 pieces of 360A red and black lines are required. 4. Directly connect the other end of the red and black lines to the DUT terminal. Copyright © Itech Electronic Co., Ltd.
  • Page 21 3000W IT6726C 220A 3000W IT6726G 600V 3000W IT6726H 300V 3000W IT6726V 1200V 3000W Note The communication interfaces of different models of series IT6700 are different. Please refer to the corresponding specifications for detailed information. Copyright © Itech Electronic Co., Ltd.
  • Page 22 10. Compound key, the local switch key and power switch 11. Number keys and ESC 12. Function keys 13. UP,DOWN, LEFT and RIGHT key, to move cursor 14. Output terminals  Front panel of IT6723/IT6723B/IT6723C/IT6724/IT6724B/IT6724C/IT6724G VFD screen Adjusting knob Copyright © Itech Electronic Co., Ltd.
  • Page 23 Callback key to call up a set value of system parameters Recall already stored / storage key, to save system parameter /Save settings Meter key, to switch from value set panel and the actual Meter Meter output value Copyright © Itech Electronic Co., Ltd.
  • Page 24 The power supply has error or Shift Use compound keys Error fault OVP function state on Prot OVP /OTP/OCP Protection OCP function state on Lock Key operation is locked 2.5 Introduction of rear panel  Rear panel of IT6722 Copyright © Itech Electronic Co., Ltd.
  • Page 25 Rear panel of IT6723/IT6723B/IT6723C/IT6723G/IT6723H/ IT6724/IT6724C/IT6724G/IT6724H/ IT6724B Cooling fans RS232 Communication interface USB Communication interface GPIB Communication interface Remote sense terminal and the output terminal Fuse AC power socket  Rear panel of IT6726H/IT6726G/IT6726V/IT6726B Cooling fans Copyright © Itech Electronic Co., Ltd.
  • Page 26  To avoid burning out, pay attention to marks of positive and negative polarities before wiring. Selftest steps Normal selftest procedures: Correctly connect the power cord. Press Power key to start up. Copyright © Itech Electronic Co., Ltd.
  • Page 27 Specification. 3) When install, use a screwdriver to push and turn the fuse box. Refer to the picture below. Copyright © Itech Electronic Co., Ltd.
  • Page 28 ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com Quick Start NOTE Fuse of IT6726B/IT6726C/IT6726G/IT6726H/IT6726V can unscrew directly by hand. Copyright © Itech Electronic Co., Ltd.
  • Page 29 This indicates that you can set current. There are three ways to set output current through front panel. I-set I-set  The first way: press ,adjust cursor location through Copyright © Itech Electronic Co., Ltd.
  • Page 30 Press Enter button to confirm. Recall operating: Recall Recall Press button ( button will lit), and press corresponding group Copyright © Itech Electronic Co., Ltd.
  • Page 31 Address can be set within 0-30 4800 9600 19200 BAUD 38400 57600 115.2K RS232 COMM (GPIB) NONE 8BIT NONE 8BIT EVEN 8BIT ODD 8BIT SIGNAL MODE Address within 0-30 Select USB communication interface BEEP (ON) Disable the key sound Copyright © Itech Electronic Co., Ltd.
  • Page 32 Set the power-on output state to be Off. P-OUT (OFF) Set the power-on output state to be the last power-off Keep output state 4800 9600 19200 BAUD COMM (GPIB) RS232 38400 57600 115.2K NONE 8BIT NONE 8BIT Copyright © Itech Electronic Co., Ltd.
  • Page 33 P-MEM (RESET) Keep Set the power-on parameter as the last power off state Set the power-on output state to be Off P-OUT (OFF) Keep Set the power-on output state to be the last power-off Copyright © Itech Electronic Co., Ltd.
  • Page 34 Set the LIST state as ON LIST LOAD Re-load the LIST file(FILE0-FILE9) Second TIME (SEC) Minute LIST EDIT VSET Set the voltage for present step ISET Set the current for present step Setup single step delay time (0.1-9999) Copyright © Itech Electronic Co., Ltd.
  • Page 35 This item can set the power on output state. If you select KEEP item, that indicates the power on output state is the same with output state before this item is set. If you select Off item, unit will automatically in off mode when you Copyright © Itech Electronic Co., Ltd.
  • Page 36 This item is used to set the “time on- load” function, time range 0.1-99999S .In ON mode, the indicator light “Timer” will be lit on the VFD screen. When output of power supply is opened, timer will begin to work, after reaching the definite Copyright © Itech Electronic Co., Ltd.
  • Page 37 Repeat the steps from 5) to 8) and set the four steps’ voltage/current and delay time separately. When screen display NEXT>YES in the fourth step Enter edit process, please press to select NEXT >NO, press confirm. Copyright © Itech Electronic Co., Ltd.
  • Page 38 STATE item, choose LIST>OFF will enable you to quit list mode. Trigger Trigger 3.10 Protective function The power supply is provided with following protective functions: over-voltage protection (OVP), over-current protection (OCP), over-temperature protection (OTP) and sense reverse protection (SRV). Copyright © Itech Electronic Co., Ltd.
  • Page 39 Remote sense can adjusted at the output voltage of the device under test, this feature allows to compensate the voltage drop on the wire between the front panel terminals of the power supply and the device under test. Copyright © Itech Electronic Co., Ltd.
  • Page 40 In order to ensure the stability of the system, using armored twisted pair cable between the remote sense terminal of IT6700 and load. Please note that the positive and negative polarity when wiring, otherwise it will damage the instrument! Copyright © Itech Electronic Co., Ltd.
  • Page 41 Rise time(Full-load) voltage ≤500mS Fall time(No-load) voltage ≤300mS Fall time(Full-load) voltage Transient Response ≤5mS Time voltage1 220V±10% AC Input voltage2 Frequency 47Hz~63Hz voltage 0.01%+20mV Setup stability-30min (％of Output +Offset) current 0.1%+30mA Setup stability-8h voltage 0.01%+20mV Copyright © Itech Electronic Co., Ltd.
  • Page 42 (one year 、25°C±5°C) ≤0.1%+40mA ±(％of Output+Offset) current Readback accuracy ≤0.03%+20mV voltage (one year 、25°C±5°C) ≤0.1%+40mA ±(％of Output+Offset) current ≤100mVp-p voltage Ripple ≤50mArms (20Hz -20MHz) current voltage 0.02%+10mV Setup Temp.coefficient (%Output/°C+Offset) current 0.03%+20mA Readback voltage 0.01%+10mV Copyright © Itech Electronic Co., Ltd.
  • Page 43 Load regulation voltage ±(％of Output+Offset) ≤0.1%+10mA current ( change from 10% to 90% of full load) ≤0.01%+30mV Line regulation voltage ±(％of Output+Offset) ≤0.1%+10mA current ( change from 198-242VAC input) voltage 100mV Setup resolution current 10mA Copyright © Itech Electronic Co., Ltd.
  • Page 44 10-600mS Time Power Factor 0.98(Typical) Maximum input current Maximum input 1100VA 2000VA apparent power Storage temperature -10℃~70℃ Protective function OVP/OCP/OTP standard Interface GPIB/USB/RS232 Isolation 500V (output to ground) Working temperature 0~40℃ Dimension(mm) 214.5mmW×88.2mmH×445mmD Weight(net) Copyright © Itech Electronic Co., Ltd.
  • Page 45 Readback voltage 0.03%+10mV stability-30min current 0.1%+60mA (％of Output +Offset) Readback stability-8h voltage 0.03%+10mV (％of Output +Offset) current 0.1%+60mA Efficiency Fuse specification Remote Sense Compensation Command 10-600mS Response Time Power Factor 0.98 Maximum input current Copyright © Itech Electronic Co., Ltd.
  • Page 46 ≤5S Fall time(No-load) voltage ≤200mS Fall time(Full-load) voltage Transient Response ≤500uS Time voltage1 110V±10% 220V±10% AC Input voltage2 220V±10% Frequency 47HZ-63HZ voltage 0.03%+200mV Setup stability-30min (％of Output +Offset) current 0.1%+20mA Setup stability-8h voltage 0.03%+200mV Copyright © Itech Electronic Co., Ltd.
  • Page 47 (one year 、25°C±5°C) ≤0.1%+20mA ±(％of Output+Offset) current Readback accuracy ≤0.03%+200mV voltage (one year 、25°C±5°C) ≤0.1%+20mA ±(％of Output+Offset) current ≤250mVp-p voltage Ripple ≤40mArms (20Hz -20MHz) current voltage 0.02%+100mV Setup Temp.coefficient (%Output/°C+Offset) current 0.03%+20mA Readback voltage 0.02%+100mV Copyright © Itech Electronic Co., Ltd.
  • Page 48 Load regulation voltage ±(％of Output+Offset) ≤0.1%+10mA current ( change from 10% to 90% of full load) ≤0.01%+40mV Line regulation voltage ±(％of Output+Offset) ≤0.1%+10mA current ( change from 198-242VAC input) voltage 100mV Setup resolution current 10mA Copyright © Itech Electronic Co., Ltd.
  • Page 49 Response Time Power Factor 0.98 Maximum input current Maximum input 3700VA apparent power Storage temperature -10℃~70℃ Protective function OVP/OCP/OTP standard Interface GPIB/USB/RS232 Isolation 500V (output to ground) Working temperature 0~40℃ Dimension(mm) 482.5mmW×88.2mmH×548.9mmD Weight(net) 16Kg Copyright © Itech Electronic Co., Ltd.
  • Page 50 0.03%+30mV (％of Output +Offset) current 0.2%+60mA Readback voltage 0.03%+30mV stability-30min current 0.2%+60mA (％of Output +Offset) Readback stability-8h voltage 0.03%+30mV (％of Output +Offset) current 0.2%+60mA Efficiency Fuse specification Remote Sense Compensation Command Response 10-600mS Copyright © Itech Electronic Co., Ltd.
  • Page 51 0.03%+10mA 0.03%+10mA (%Output/°C+Offset) ≤500mS ≤500mS Rise time(No-load) voltage ≤2S ≤2S Rise time(Full-load) voltage ≤10S ≤10S Fall time(No-load) voltage ≤400mS ≤400mS Fall time(Full-load) voltage Transient Response ≤500uS Time voltage1 220V±10% AC Input voltage2 Frequency 47HZ-63HZ Copyright © Itech Electronic Co., Ltd.
  • Page 52 100mV Readback resolution current 10mA ≤0.04%+200mV Setup accuracy voltage (one year 、25°C±5°C) ≤0.1%+20mA ±(％of Output+Offset) current Readback accuracy ≤0.04%+200mV voltage (one year 、25°C±5°C) ≤0.1%+20mA ±(％of Output+Offset) current ≤600mVp-p voltage Ripple ≤50mArms (20Hz -20MHz) current Copyright © Itech Electronic Co., Ltd.
  • Page 53 Storage temperature -10℃~70℃ Protective function OVP/OCP/OTP standard Interface GPIB/USB/RS232 Isolation 500V (output to ground) Working temperature 0~40℃ Dimension(mm) 482.5mmW×88.2mmH×548.9mmD Weight(net) 16Kg *The above specifications may be subject to change without prior notice. Copyright © Itech Electronic Co., Ltd.
  • Page 54 DB-9(not blank modem cable). Base Description number No conjunction TXD, data transmission RXD, data receiving RS232 Pins of Plug No conjunction GND, grounding No conjunction CTS, clear to send RTS, request to send No conjunction Copyright © Itech Electronic Co., Ltd.
  • Page 55 Access the menu tree Menu → SYST SET → COMM → RS485 to set the RS485 settings. User can set the following parameters of the RS485 interface: Copyright © Itech Electronic Co., Ltd.
  • Page 56 IEEE488 bus, must be full access and tighten the screws. Then set the address, the address range of the power : 0 to 30, can set by the I-set I-set function key on the front panel, press the (Shift)+ key to enter the Copyright © Itech Electronic Co., Ltd.
  • Page 57 Контрольно-измерительные приборы и оборудование www.tehencom.com Remote Operation Mode ▼ ▼ system menu function, find the GPIB address setting by button, type the Enter Enter address, key to confirm. GPIB address is stored in nonvolatile memory line. Copyright © Itech Electronic Co., Ltd.
  • Page 58 Specifications of Red and Black Test Lines ITECH provides you with optional red and black test lines, which individual sales and you can select for test. For specifications of ITECH test lines and maximum current values, refer to the table below.
  • Page 59 Контрольно-измерительные приборы и оборудование www.tehencom.com Contact Us Thanks for purchasing ITECH products. In case of any doubts, please contact us as follows: 1. Refer to accompanying data disk and relevant manual. 2. Visit ITECH website: www.itechate.com 3. Select the most convenient contact method, for further information.

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