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 IT6860B User manual 

                                                                                                                                                                         

用户使用手册

 

5

intelligent test platform 

Model 

Voltage  

Current  

Power  

IT6861B  0~20V/ 0~8V 

0~5A/ 0~9A 

0~100W/ 0~72W

IT6862B  0~32V/ 0~12V  0~3A/ 0~6A 

0~96W/ 0~72W 

IT6863B  0~72V/ 0~32V  0~1.5A/ 0~3A 0~108W/ 0~96W

 
 
 
 
 
 

Chapter1 Inspection and Installation

 

 
Power supply is high level safety equipment; there is a protected ground terminal. 

Before Installation or operation, please read the safety signs and instructions in this manual 

 

1.1 Inspection

 

After received the power supply, follow these steps to check it: 

 

1. Check for damage in the equipment during transport   

If the frame, panel is damaged, or abnormal working, ext. Please contact immediately with 
our authorized dealer or service department. Do not return the instrument before positive 
response has not been got. 

 
2.

 Check the attachment

 

Make sure you receive the power and the following components at the same time, if any 
missing, please contact your nearest dealer. 

 

 a power cord (in accordance with the standard voltage used in the region

see the below 

picture) 

 an operating manual. 

 a factory calibration report 

 a certificate 

 USB cable 

 

Power cord type 

E

N

L

           

E

L

N

               

E

N

L

     

E

L

N

                   

China                  USA

Canada                        Uurope                    England 

IT-E171              IT-E172               IT-E173          IT-E174 

 

Summary of Contents for ITech IT6860B Series

Page 1: ...Programmable DC power supply IT6860B series Model IT6861B IT6862B IT6863B Copyright 2011 All Rights Reserved Ver1 1 JUN 2011 IT6800A 603 Via Acquanera 29 22100 Como tel 031 526 566 r a fax 031 507 984...

Page 2: ...12 2 System self test 13 3 2 Output Verification 14 2 Current Output check 14 Chapter 4 specification 15 4 1 main technical parameters 15 4 2 supplementary characteristic 16 Chapter5 Front panel Opera...

Page 3: ...ith security requirements We cannot accept responsibility for any direct or indirect financial damage or loss of profit that might occur when using the electronic load Safety symbols Warning It remind...

Page 4: ...e illegible Damage caused by accidents including but not limited to lightning water fire abuse or neglect Notice If the content of this manual is subject to change we will not notice additionally Intr...

Page 5: ...check it 1 Check for damage in the equipment during transport If the frame panel is damaged or abnormal working ext Please contact immediately with our authorized dealer or service department Do not...

Page 6: ...1 220VAC 10 47 to 63 Hz Option Opt 02 110 VAC 10 47 to 63 Hz 1 2 To Rack Mount the Instrument You can mount IT6860B series power supply in a standard 19 inch rack cabinet using the IT E151 rack mount...

Page 7: ...ide order rack mount kit IT E151 you needn t to use the front cover panel 1 3 The size of the power supply 1 The size of IT6860B series power supply 214 5mmW 88 2mmH 354 6mmD refer to the Dimensions b...

Page 8: ...quickly know the appearance instruction and the key function before you operate the power supply Help you make better use of this series of power supply 2 1 The front and rear panel description 1 VFD...

Page 9: ...he AC power switch is at the bottom of the power supply To avoid any damage please make sure it is in the right position before you power on the supply 2 2 Keypad introduction Keypad description see t...

Page 10: ...ger button which is used to trigger the List test On Off Lock Output on off keys control power output state keypad lock function keys used to lock the panel buttons Left and right movement keys used t...

Page 11: ...AC input voltage is 110V or 220V please check the switching at the bottom of the power supply to make sure it matches the voltage in your city Otherwise the power supply may be damaged Warning The pow...

Page 12: ...pply into is energized Then verify that the power supply is turned on 2 Verify the power line voltage setting Make sure the voltage selector switch is set according to the present line voltage 110VAC...

Page 13: ...case the self test is not successful you may see one of the followings About 1second after power on if the EEPROM was damaged the VFD will display about 1 S If the last power status in EEPROM is lost...

Page 14: ...to high voltage range and then set the voltage level Set different voltage values check the voltage value displayed on the VFD is close to the voltage value you set and to check if the VFD displayed c...

Page 15: ...on Besides we will introduce the working environment and storage temperature 4 1 main technical parameters Model IT6861B IT6862B IT6863B Output Ratings Dual range output 0 20V 5A 0 8V 9A 0 32V 3A 0 1...

Page 16: ...me Recover to 75mV 50 100 load 50uS 50uS 50uS Rise time 10 90 90ms 90ms 90ms Fall time 90 10 150ms 200ms 250ms 4 2 supplementary characteristic State storage Memory 9 8 groups Calibration frequency 1y...

Page 17: ...el 0 32V 3A Press shift number 7 mark will disappear which indicates in low voltage level now 0 12V 6A In high voltage level setting voltage is higher than the max voltage in low voltage level At this...

Page 18: ...d well and then press On Off button to turn on the output 5 6 switch the actual setting value display Meter Meter button is used to switch the display between actual and setting value 1 When Meter Met...

Page 19: ...ports two different trigger modes Manual and Bus Configure one of the trigger sources before performing trigger operation This operation is often used with list operation It provides a trigger signal...

Page 20: ...ange is 0 30 BEEP ON OFF Disable key sound ON Enable key sound KNOB ON LOCK Lock the rotary knob ON Unlock the rotary knob TRIG MANUAL MANU Press Shift Enter Trigger to generate a trigger pulse BUS Re...

Page 21: ...DEL Model information VER Firmware version SN 1 First six number of SN SN 2 Middle six number of SN SN 3 Last six number of SN EXIT Quit information menu EXIT MENU Quit menu Note Press Esc button can...

Page 22: ...output is kept in on state If select OFF means every time you power up the unit it defaults in output OFF state Factory default set is OFF Communication set COMM IT6860B series power supply has built...

Page 23: ...memory location from 1 to 9 Operation Press Shift Recall Save numeric keys 1to 9 Recall numeric keys 1 to 9 GRP2 means to Save Reall parameters in memory location from 10 to 18 GRP3 GRP8 is counted on...

Page 24: ...ress to select TIME MIN Press Enter to confirm Note no matter you select SEC or MIN the adjustable range is 0 1 9999 9 6 VFD displays VSET 0 000 press numeric keys 0 to 9 or adjust rotary knob to set...

Page 25: ...lect LIST OFF Enter to confirm Trigger Trigger 5 11 OVP Function IT6860B series power supply provides OVP function Press Shift V set V set OVP button to set OVP value After setup a mark of ovp will ap...

Page 26: ...the load rather than at the supply s output terminals This will allow the supply to automatically compensate for the voltage drop in the load leads and improve regulation S S remote sense terminals o...

Page 27: ...I set key to enter the system menu and then implement the changes RS 232 data format RS 232 data is 10 bit words contain a start bit and a stop bit The start bit and stop bit can t be edited However y...

Page 28: ...ternal wiring may be wrong Interface cable must be connected to the correct serial port on the computer COM1 COM2 etc Communication Settings Before communication you should first make the following pa...

Page 29: ...is Press Shift I set I set to enter the menu press to select SYST SET and then press Enter P MEM KEEP is displayed then press to select COMM RS232 press Enter then to select USB and Enter to confirm...

Page 30: ...hanges According to the present load power supply works under CV mode it provides controlled output voltage which keeps constant when resistance of load diminish and it will switch until the actual cu...

Page 31: ...avoid no start connect a switch which is parrallel with a current limiting discharging resistor Close the switch after all the all leads connected well The wiring diagram as follows 5 No output after...

Page 32: ...www itechate com ITECH is avaliable to all ITECH customers It is the fastest source for up to date product information and expert assistance and includes the following features Fast access to email AE...

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