HVLP-EV-120A High Voltage Power Supply 100W Dual Output

• Customization: Available
• Output Type: Dual
• Warranty: 1 Year
• Model NO.: HVLP-EV-120A
• Output Power: 100W
• Input Voltage: 180V-250V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Soft Strat
• Certification: CE
• Brand: Leadsun
• Specification: 240*120*70 mm
• Trademark: Leadsun
• Origin: Liaoning
• HS Code: 85044015
• Production Capacity: 100units/Month

Product Description

HVLP-EV-120A HIgh Voltage Power Supply 100W dual output:

Product Description:

Application occasions :  High voltage electric field, Electrotatic air cleaner ,Industrial dirty gas purification, air purifiers ,air ionizer,clean smoke,etc

Model: HVLP-EV-120A

Input voltage: 180V~250V

Output voltage: low voltage:DC 2KV~10KV  high voltage:DC 4KV~20KV

*(Custom service is available)

Output current:0~5mA

Max output power:100W

size:240mm*120mm*70mm 

Usage instruction:

 

 

1. Connect the high-voltage output line to the required load, the red line is the high-voltage positive pole and low-voltage positive pole , the white line is the common output negative pole.

Please note: The discharge distance between the positive and negative poles should be less than the specified distance, and the high-voltage line must be connected to the load to avoid damage to the power supply due to excessive high-voltage.

2. Turn off the protection circuit ,turn the protection potentiometer to the OFF position

3. Connect the 220V AC voltage, press the power switch, the work

indicator (green) lights up and the high voltage indicator (red) alsolights up,at this point, the power supply starts to output high voltage.Adjust the voltage adjustment potentiometer to select the desired voltage,adjust the voltage clockwise to increase, and adjust the voltage counterclockwise to decrease.The protection is closed at this time.If ignition protection is required, please turn the protection adjustment potentiometer to the right until the high-voltage indicator (red) flashes, and then turn it back to the normal non-flashing position.(During the adjustment process, pay

attention to rotate the potentiometer slowly, not too fast).At this time, if the output is on fire, it can be effectively protected; the protection time is 1 second and restarted

 

Precautions:

1. The high voltage output line must be away from the 220V input line, and the two cannot be bundled together or close to the cable.
2. The output voltage should not be adjusted to the position of the maximum output voltage for a long time, Need to reserve a certain amount of margin, generally reserve a margin of about 10% to 30%.
3. Two high-voltage output lines cannot be tied together and arranged together, otherwise they will burn out easily.
4. Where the high-voltage line is perforated in the chassis, a wall-through porcelain tube or an insulating tube is required.
5. The high voltage power supply should be kept away from the hot and humid environment, installation of cooling fans in distribution boxes, pay attention to ventilation.

NOTICE
1. Read the instructions carefully before installing the power supply, and the technicians with relevant electrical installation certificates should be invited to carry out the installation.
2. The power supply should be installed in a case that is more than 2.5 times larger than the power supply, the case should be able to ventilate and waterproof, avoid direct sunlight in the summer, if the ambient temperature is too high, consider installing a fan to dissipate heat.
3. The high voltage output should be connected to the load and sealed in a metal case with a solid ground wire that can be powered on, to avoid the risk of high pressure clicks. Pay attention to the identification of the power supply when connecting the high voltage line: Red line (high voltage negative electrode), black line (high voltage positive electrode). The grounding end of the electric field should be firmly connected to the ground together with the case, grounding resistance is not more than 2Ω.
4.The high voltage output line of the high voltage power supply needs to be isolated from the 220V input line and other control lines, can not be tied together for wiring. High voltage trace and other traces require tight control of spacing(Spacing >=15cm), and the high voltage output positive and negative lines also need a distance of at least 10cm, avoid discharge breakdown between the positive and negative high voltage lines.
5. The input of the power supply should be installed with fuse, air switch, then connect to the 220VAC power supply.
6. Purifier under the action of high voltage electrostatic field, when the pollutant adsorbed by the electrode reaches a certain amount, manual or automated mechanical cleaning of the purifier is required. If not clean in time, a large amount of pollutants adsorbed cause sparking or corona on the electrode. This corona phenomenon will reduce the efficiency of the purifier device, flashover sparks are also prone to fire when flammable substances are present, and this flashover arc will also pollute the grid. If you found ignition protection light on during the use of high voltage power supply, please pay attention to checking and cleaning the electrode in time.
7. The high-voltage line needs to use a wall-through porcelain tube or an insulating tube in the place where the case is perforated. Don't pass the high voltage wire directly through the opening of the case, otherwise it is easy for the high-voltage wire to pull or even burn the high-voltage wire at the perforation. The main control board of this power supply has 220V high voltage, Do not touch bare metal parts of the board during adjustment, in order to avoid electric shock.




Contact Us
ADD:No.757 Laser Industrial Park,High-tech center, Anshan, Liaoning, .China
TEL:[phone] 2666636  5237711
FAX:[phone]   5237722
ANSHAN LEADSUN ELECTRONICS CO., LTD.