Guizhou ozone generator and parts production and maintenance services
30 kV 10 mA Negative High Voltage Power Supply for Ozone Generators
30 kV 10 mA Negative High Voltage Power Supply The Kewe 30 kV 10 mA Negative High Voltage Power Supply is a compact, stable, and controllable high-voltage power supply designed for commercial and industrial equipment applications. With a maximum negative high-voltage output of 30 kV and a rated current of 10 mA, the power supply provides precise voltage and current control for equipment requiring a stable high-voltage source. The front panel features independent voltage and current adjustment, digital voltage and current displays, and convenient high-voltage ON/OFF control. The unit supports both Constant Voltage (CV) and Constant Current (CC) operating modes, allowing users to select the appropriate control method for different equipment requirements. It also supports local and remote control, making it suitable for integrated equipment and automated systems. With a compact 376 × 367 × 110 mm enclosure, the power supply can be integrated into a variety of commercial and industrial equipment. Key Highlights Maximum output voltage: 30 kV Maximum output current: 10 mA Output polarity: Negative high voltage Operating modes: CV / CC Voltage and current adjustment: Independent control Digital voltage and current display High-voltage ON/OFF control Local / remote operation Remote control interface: DB15 Compact enclosure design Designed for commercial and industrial equipment integration Control and Monitoring The front panel provides convenient access to the main operating functions, including the power switch, high-voltage switch, voltage and current adjustment, digital displays, CV/CC mode selection, high-voltage ON/OFF control, fault indication, and local/remote mode selection. The DB15 remote control interface allows the power supply to be integrated with external control systems and equipment, providing greater flexibility for automated applications. Compact and Integration-Friendly Design With an overall size of 376 × 367 × 110 mm (W × D × H), the Kewe high-voltage power supply is designed for installation in commercial and industrial equipment where stable high-voltage power and convenient control are required. For detailed electrical specifications, DB15 pin definitions, operating procedures, safety notes, and troubleshooting information, please refer to the complete technical documentation or contact Kewe for engineering support..
- Brand： kewei
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- Product Description
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Content
1. Product Intorduce
1.1 Parameters
2, Equipment construction & Other function introduce
2.1 Whole construction
2.2 Overall size
2.3 Front panel
2.4 Rare panel
2.5 Remote Control Port DB15 PIN definition
2.6 Remote control DB15 Pin specifications
3, Operate processing
4. Equipment Note & Common troubleshooting
4.1Note
4.2 Common troubleshooting2. Introduction of equipment structure and function
2.1 Overall structure
The front panel of the power supply consists of power switch,
high voltage switch, voltage regulation, current regulation,
voltage display, current display, CV mode, CC mode, HV on / off,failure state, remote / local and chassis handle.2.2 Overall dimensions
Overall dimension of power supply: 376mm * 367mm * 110mm(W*D*H)
2.3 Front Panel
2.4 Rare panel
2.5 Remote Control Port DB15 PIN definition
2.6 Remote control end and DB15 pin specification
3.Operate processing
Normally open button this equipment will produce fatal high
voltage! High voltage power supply must be well grounded.1. After unpacking, please check the label on the power supply toconfirm that the rated value of the power supply is consistent withthe parameters you require. Except for special customization, thehigh-voltage power supply of Jmdc-P30-10mA is 220 V (mains) AC input.
2. Good grounding: the shell of high-voltage power supply must beinput.well grounded, and the grounding column of power supply can bedirectly connected with the grounding wire. The return line of high-voltage load should be directly connected with the groundingcolumn of power supply. It is not recommended to ground thereturn line of high-voltage load and the grounding column of high-voltage power supply separately.
3. Connect the high voltage power cable with the load equipment.
4. Insert the high-voltage plug of the high-voltage cable into thehigh-voltage interface of the power supply and tighten the nut.
5. Connect the power input line.
6. Turn on the power switch on the panel.
7. Press the high voltage on button, and the red high voltage onindicator on the panel will be on. Adjust the voltage and currentpotentiometer to adjust the output voltage and current. The powersupply is a constant voltage and current power supply, which canadjust the voltage to the maximum value first and then adjust thecurrent, or adjust the current to the maximum value first and thenadjust the voltage. The display of voltage and current values is determined by the high voltage load, and the displayed voltage andcurrent values are the parameters needed by the high voltage load
in real time.8. Press the high voltage control signal to turn off or turn off thehigh voltage, the output of the power supply will quickly be zero,and the power supply will enter the no output state. At this time,the fault protection and interface function of the power supply willcontinue to work.
9. Turn off the power switch of the high-voltage power supply orcut off the 220 V power input line of the high-voltage power supplyto turn off the high-voltage power supply completely.
4.Precautions and troubleshooting of equipment
4.1 precautions
After the high-voltage output is turned on, it is forbidden for anynon professional personnel to contact the high-voltage powersupply and its related equipment.
The grounding wire of high voltage equipment must be checkedbefore use, and the main control cabinet and its high voltagegenerator must be grounded in good condition.
After the grounding wire is connected, the control signal output byPLC is connected with the control host through 15p port to output the control signal.
After the high-voltage power switch is turned on, the power supplyis in the locked state, and a trigger signal is needed to unlock thepower supply. After setting the output voltage and sending thedrive signal, the power supply can work normally.
Please turn off the power switch when the high voltage powersupply is out of service.4.2 Common troubleshooting
(1) The power switch indicator light goes out: please check whetherthe power plug is firmly plugged in and whether the AC power isnormal. If everything is normal, please open the fuse box of thepower socket and check whether the fuse is normal.
(2) No high voltage output: check whether the power supply isnormal; Check whether the connecting cable with the transformer isconnected normally; Check whether the black high voltage wire isconnected normally; Test whether the upper computer controlsignal output is normal.
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Address: Building D4, Xixiu Industrial Science and Technology Park, Anshun City
Email:chloe@kwo3.com
Email:James@kwo3.com
Chief Engineer's phone:13602783567
Contact phone number:15626291942
Contact phone number:13116360005
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