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Table of Contents
Related Manuals for UNI-T UDP6720 Series
Summary of Contents for UNI-T UDP6720 Series
- Page 1 UDP6720 Series Digital Control Power Supply User’s Manual...
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Page 2: Copyright Information
If the product is shipped to the location of the UNI-T service center, UNI-T shall pay the return shipping fee. If the product is sent to any other location, the customer shall be responsible for... -
Page 3: Limited Warranty And Liability
The warranty is formulated by UNI-T for this product, replacing any other express or implied warranties. UNI-T and its distributors refuse to give any implied warranty for marketability or applicability for special purpose. For violation of the warranty, repair or replacement of defective products is the only and all remedial measure UNI-T provides for customers. -
Page 4: Waste Electrical And Electronic Equipment (Weee) Directive 2002/96/Ec
UDP6720 Series Digital Control Power Supply User’s Manual Do Not Please do not operating the instrument when open the cover and do not open the cover when the change the internal circuit. instrument is inoperating When the instrument is in operating, do not touch the bare connect wire, Do Not spare input terminal and the circuit is in testing. -
Page 5: Product Series
UDP6720 Series Digital Control Power Supply User’s Manual Product Series UDP6720 Series Digital Control Power has two models, UDP6720 and UDP6721. Output range as follows, Model Output Range UDP6720 0-60V，0-5A, 0-100W UDP6721 0-60V，0-8A, 0-180W Characteristics Fully digital control ... -
Page 6: Specifications
UDP6720 Series Digital Control Power Supply User’s Manual Specifications Specification UDP6720 UDP6721 Voltage 0~60V 0~60V Output Range Current 0~5A 0~8A Power 100W 180W Voltage <0.01%+3mV <0.01%+5mV Load Regulation Current <0.01%+3mA <0.01%+5mA Voltage <0.01%+3mV <0.01%+5mV Power Supply Regulation Current <0.1%+3mA <0.1%+5mA Voltage <0.05%+10mV... -
Page 7: Rear Panel
UDP6720 Series Digital Control Power Supply User’s Manual Rear Panel Packing List Befor use the instrument, please, 1．Check whether the appearance is damaged, scratched or has other defects; 2．Check with packing list to confirm that accessories has no loss. If there have any problem, please contact with Uni-Trend Instrument Sale Department or the distributor. -
Page 8: Operating Environment
UDP6720 Series Digital Control Power Supply User’s Manual Requirments of Power Supply UDP6720 series digital control power supply can only use under the power supply terms as the table below. Parameter Requirements Voltage AC110/ 220(±10%)V Frequency 50/60Hz Fuse UDP6720 AC110V input voltage：250V/3.15A Fuse UDP6721 AC110V input voltage：110V/5A... -
Page 9: Voltage Setup
UDP6720 Series Digital Control Power Supply User’s Manual Quick Start Apparance Inspection 1. Check out the instrument is in a good condition during the delivery. If there have any problem, please contact with Uni-Trend Instrument Sale Department or the distributor. -
Page 10: Current Setup
UDP6720 Series Digital Control Power Supply User’s Manual Current Setup 1) Push key to set current value; 2) Push to select the specific numeric field; 3) Rotating to enter the definited current parameter. Enable Output 1) Push to enable power output function and the indicator light will be green. In the mean time, C.V/C.C indicator light will be green or red light according to the different output mode;... -
Page 11: Keyboard Lock
UDP6720 Series Digital Control Power Supply User’s Manual Keyboard Lock Lock keyboard function is prevent unauthorized worker or operating personnel form making accident operation. To avoid damage the device under test. 1) Push Lock key to enable lock keyboard function and the indicator light will be green. Lock symbol will shown on the top of screen. - Page 12 UDP6720 Series Digital Control Power Supply User’s Manual OCP Function 1) Long pushk key to set OVP function; 2) Push to select the specific numeric field and enter OCP parameters; 3) Push to enable OCP function; 4) When the OCP function set successfully, ☑ mark will shown beside OCP parameters.
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Page 13: Brightness Setup
UDP6720 Series Digital Control Power Supply User’s Manual Brightness Setup Push to enter the setup interface; 2) Push to select Brightness field; 0~100%; 3) Rotate to set the brightness, adjusting range 4) Push to exit the setup page. Memory Group Setup 1) Push to enter setup interface;... - Page 14 UDP6720 Series Digital Control Power Supply User’s Manual Memory Group Voltage/Current Setup Set the specific output voltage/current point and select memory key M1~M3, push it to save the current setting. When user need to call the stored output voltage/current, enter the setup interface to select the specific memory group and then push memory key M1~M3 to call the specific stored output voltage/current.
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Page 15: Language Setup
UDP6720 Series Digital Control Power Supply User’s Manual Language Setup 1) Push to enter setup interface; 2) Push to select language field; 3) Rotate to select Languge type (English/Chinese); 4) Push to exit the setup page. Display Interface Information 1) Push to enter the setup interface;... - Page 16 UDP6720 Series Digital Control Power Supply User’s Manual About 1) Push to enter the setup interface; 2) Push to select About field; 3) The device information product’s model and the current version number will shown on the right side of the screen.
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Page 17: Troubleshooting
UDP6720 Series Digital Control Power Supply User’s Manual CV/CC Operating Mode of Power Supply Power supply can automatic transfer constant voltage/current function. Power supply can ongoing switch the constant voltage/current function dependends on load fluctuation. If the current load is on the constant voltage mode, power supply provide a controlled output and voltage. As the load resistance value decreases, the output voltage remains constant until the output current increases to greater than the preset current value, which it will convert operating mode. -
Page 18: Operating Steps
UDP6720 Series Digital Control Power Supply User’s Manual Remote Control Interface & Operating Instructions Language Option Device selection Operating interface Pause Data acquisition configuration Power output display Quick set of voltage/current OVP protection OCP protection Output record of voltage/current Voltage/Current setup... - Page 19 UDP6720 Series Digital Control Power Supply User’s Manual 3. Connect with load； 4. Set parameter of list/delayer mode； Please refer to section Parameter Setting of List Mode and Parameter setting of Delayer Mode. 5. Enable timing/delayer output； In timing/delayer interface, rotate rotary knob...
- Page 20 UDP6720 Series Digital Control Power Supply User’s Manual Count Configuration Table of List Mode Table setting：serial number of each group is corresponding to voltage, current and time value, push rotary knob set parameter; Voltage：adjust the actual output voltage value； Current：adjust the current value；...
- Page 21 UDP6720 Series Digital Control Power Supply User’s Manual Stop presents power supply is not output at the current； Run presents power supply is operating； Pause presents power supply is paused； Notice：In pause and run mode, interface can not be adjust; pause only shown when protection function is enabled.