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Related Manuals for UNI-T UDP3000S-D
Summary of Contents for UNI-T UDP3000S-D
- Page 1 UDP3305S Series Programmable DC Power Supply User Manual...
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Page 2: Limited Warranty And Liability
If the original purchaser sells or transfers the product to a third party within one year from the date of purchase of the product, the warranty period of one year shall be from the date of the original purchase from UNI-T or an authorized UNl-T distributor. -
Page 3: Safety Information
UNI-T, pay the shipping cost, and provide a copy of the purchase receipt of the original purchaser. If the products is shipped domestically to the purchase receipt of the original purchaser. If the product is shipped to the location of the UNI-T service center, UNI-T shall pay the return shipping fee. -
Page 4: Operating Voltage
UDP3305S Series Programmable DC Power Supply User Manual personal injury and property losses caused by the user's failure to comply with the following terms. Correct connection of ground wire To avoid electric shock, please use the provided cable to connect and make sure that the product is properly grounded before use. -
Page 5: Product Overview
UDP3305S Series Programmable DC Power Supply User Manual Environment-Friendly Use Period (EFUP) This product contains certain hazardous substances and can be used safely during its environmental-friendly use period (EFUP) of 40 years, as shown in the symbol on the left. If the specified time is exceeded, the product should be recovered. -
Page 6: Specifications
UDP3305S Series Programmable DC Power Supply User Manual Four-channel independent output: CH1/CH2: 0~30V/5A, CH3: 0~6V/3A, CH4: 5V/2A (USB) Multi-protection: over voltage/over current/over temperature protection CH1/CH2/CH3 independent output switch Excellent load regulation and line regulation Ultra-low output ripple and noise ... - Page 7 UDP3305S Series Programmable DC Power Supply User Manual Command processing ＜100ms ＜100ms time Adjustable continuously from 0 to Adjustable continuously from 0 to Output range rated voltage rated voltage Power supply regulation: Power supply regulation: Regulation ≤0.01%+250μA ≤0.01%+250μA Load regulation: ≤0.01%+250μA Load regulation: ≤0.01%+250μA Constant Ripple...
- Page 8 UDP3305S Series Programmable DC Power Supply User Manual Rise: full load＜50ms; no-load＜ Rise: full load＜50ms; no-load＜ 30ms 30ms Fall: full load＜45ms; no-load＜ Fall: full load＜45ms; no-load＜ 400ms 400ms Voltage Rise: full load＜50ms; no-load＜ Rise: full load＜50ms; no-load＜ programmed 30ms 30ms speed (1% of total variation Fall: full load＜45ms;...
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Page 9: Front Panel
UDP3305S Series Programmable DC Power Supply User Manual 3.12 Front Panel Numeric SER(series connectio),PARA(parallel connection),waveform LIST,STORAGE Code switch LOCK(key lock) UTILTY(system settungs) PRESET(PRESET) CH3 voltage selection and Menu keys power switch power switch 5V/2A USB output Output channels and status indicators 1.2.1 Keys Function WAVE... -
Page 10: Multi-Function
UDP3305S Series Programmable DC Power Supply User Manual Enable or disable the series connection function PARA Enable or disable the parallel connection function LIST/DELAYER Enable and switch between list mode or delayer STORAGE Internal and external storage and recall Numeric keys Input the number or decimal point Exit the current interface and return to the previous interface Select channel 1... -
Page 11: Rear Panel
UDP3305S Series Programmable DC Power Supply User Manual 3.13 Rear Panel Inspection and Installation This chapter includes: Packing List Requirements for Power Supply Operating Environment Cleaning 3.11 Packing List Before using the instrument: 1. Check whether the appearance of the product is damaged, scratched or has other defects; 2. -
Page 12: Requirements For Power Supply
UDP3305S Series Programmable DC Power Supply User Manual computer software UNI-T’s official website. USB cable 3.12 Requirements for Power Supply UDP3305S series can only be used in following conditions: Parameters Requirements Voltage AC 100V/120V/220V/230V±10% Frequency 50/60Hz Power MAX 600W AC220V input voltage: T4AL250V... -
Page 13: Preparation For Start-Up
UDP3305S Series Programmable DC Power Supply User Manual 3. Preparation for Start-Up This chapter includes: Power on and Run Output Terminals User Interface Power on and Run Before connecting the power supply, make sure that the power supply voltage switch on the rear panel is consistent with the actual connected voltage, and the frequency is 50Hz or 60Hz. -
Page 14: Front Panel Operations
UDP3305S Series Programmable DC Power Supply User Manual 3.3.2 Explanation Name Explanation ① Channel output status ON/OFF ② Channel output mode CV/CC mode Output voltage/current ③ Display the actual voltage/current/ power /power Voltage and current setting ④ Voltage and current setting window Voltage and current limit Overvoltage and overcurrent protection... -
Page 15: Setting Interface
UDP3305S Series Programmable DC Power Supply User Manual the power supply is in constant current mode). This section introduces the operation method in constant voltage output mode. Setting Interface Operation steps: 1. Press the power switch to power on the instrument. 2. -
Page 16: Constant Current Output
UDP3305S Series Programmable DC Power Supply User Manual corresponding key through the prompt unit V or mV at the bottom of the screen. 6. Set overvoltage and overcurrent protection: The method is the same as the voltage and current setting. After setting the values, press the "Overvoltage" or "Overcurrent"... -
Page 17: Power Supply Series Connection
UDP3305S Series Programmable DC Power Supply User Manual Note: 1. Only insulated channels can be connected in series or in parallel. 2. In power supply series and parallel connections, the settings of the corresponding parameters must comply with the safety requirements. When two insulated channels are connected in series: VL=V1+V2 When two insulated channels are connected in parallel: IL=I1+I2 Power Supply Series Connection... - Page 18 UDP3305S Series Programmable DC Power Supply User Manual Operation steps: 1. Press the power switch to power on the instrument. 2. Enter series mode: Press “ ”, and the screen will display that CH1 and CH2 enter the series mode. The key backlight lights up, and SER appears on the screen with a wiring diagram.
- Page 19 UDP3305S Series Programmable DC Power Supply User Manual (black) of the CH1 output terminal. 4. Set the voltage, current, overvoltage and overcurrent protection: Refer to chapter "Constant Voltage Output". All the channels in parallel connection should be operating in constant voltage mode. 5.
- Page 20 UDP3305S Series Programmable DC Power Supply User Manual The interface of list mode is as follows: To set the list mode parameters manually: Press “Basic parameter” key to enter the setting interface. Users can edit the starting group number, the required number of output groups (maximum 2048 groups), the number of cycles (maximum 99999 times) and the output status after the timing time expires.
- Page 21 UDP3305S Series Programmable DC Power Supply User Manual Delayer Parameter Setting The interface of delayer is as follows: To set the delayer parameters manually: Press “Basic parameter” key to enter the setting interface. Users can edit the starting group number, the required number of output groups (maximum 2048 groups), the number of cycles (maximum 99999 times), and conditions for terminating the output state and stopping the delayer.
- Page 22 UDP3305S Series Programmable DC Power Supply User Manual The list mode and delayer are equipped with multiple output templates. The purpose is to facilitate users to operate and save time. The following sections describe the parameters of each template. List Mode Templates The optional list mode templates include: sine, pulse, ramp, stair up, stair down, stair up down, exponential rise and exponential fall.
- Page 23 UDP3305S Series Programmable DC Power Supply User Manual 4. Stair Up The Stair Up waveform is as shown in the figure below. The instrument determines the amplitude of the Ramp according to the maximum and minimum currently set. The total number of points (N) will divide the amplitude into N-1 steps. The time interval (maximum 99999) indicates the duration of each step, and determines the waveform period together with the total number of points.
- Page 24 UDP3305S Series Programmable DC Power Supply User Manual Exponential rise 8. Exponential Fall The Exponential Fall waveform is as shown in the figure below. The instrument determines the amplitude of the waveform according to the maximum (M) and minimum (N) currently set and determines the waveform period according to the total number of points (P) and the time interval (maximum 99999).
- Page 25 UDP3305S Series Programmable DC Power Supply User Manual Save and Read the Timer/Delay File Users can store the timer/delay parameters edited manually or using the template in internal or external memory and recall them when required. Save The instrument can store 10 groups of setting values of the three functions of list mode, delayer and state file respectively, and also supports external storage.
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Page 26: Waveform Display
UDP3305S Series Programmable DC Power Supply User Manual Delayer storage interface (the file suffix is DLY) Save and name files by using the knob. The suffix of a list mode file is .LST, and the suffix of a delayer file is .DLY. The files can also be saved on an external storage medium, such as a U disk. - Page 27 UDP3305S Series Programmable DC Power Supply User Manual CH3 and series/parallel channel can be displayed simultaneously. To view the output waveforms of the list mode and delayer, set and enable the list mode and delayer functions first, and then turn on the waveform display function.
- Page 28 UDP3305S Series Programmable DC Power Supply User Manual Preset interfere Operation steps: 1. Press the power switch to power on the instrument. 2. Press to enter the preset interface. 3. Select a preset group: Rotate the knob or press to switch between the preset groups. Press the Edit key or the knob to select a preset group and enter its editing interface.
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Page 29: Trigger Input
UDP3305S Series Programmable DC Power Supply User Manual Press , select “Monitor”, and then press the “Enter” key or the knob to enter the monitor setting interface. 3. Select the monitor channel and set the parameters: Select a channel and connect the load. Set the monitoring conditions: voltage, current and power;... -
Page 30: System Settings
UDP3305S Series Programmable DC Power Supply User Manual Operation steps: 1. Connect the digital I/O interface on the rear panel to the external trigger source. 2. Press the power switch to power on the instrument. 3. Enter the trigger interface: Press , select “Trigger”, and then press the “Enter”... - Page 31 UDP3305S Series Programmable DC Power Supply User Manual System software version...