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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-200A
Input voltage: 180V~250V(AC 50-60Hz)
Output voltage: 6KV~20KV(continuously)
*(Custom service is available)
Output current:0~15mA
Max output power:300W
weight: 1.5kg
size:260mm*136mm*70mm
Instructions:
1. Please connect the load electric field before use. Red high voltage line is high voltage negative output, black high voltage line is high voltage positive output. Honeycomb (tube) electric field wiring: Red is connected the discharge needle in the middle of the tube, black is connected tube wall (case housing); Chip electric field wiring: Red line connected to electric field housing, black line connected to electric field positive plate (with serrated plates).
2. Connect 220V input power, At this point, the work indicator (green) is always on, Adjusting voltage output potentiometer (black) output high voltage clockwise.Output low voltage counterclockwise.
3. After the output voltage is adjusted, press the "Start" button. At this point all protection functions have started working. When the power supply has over current, arc short circuit, over temperature, over voltage, the power supply can make the protection function.
4. It can run automatically according to the set parameters after the next set-up. When the load appears several times of ignition, power automatically curs off output, at the same time the alarm indicator (red) starts to flash, after 1 second the power is automatically reset and restarted.
5. If you need to stop the output of power supply during it working, please press the "Stop" button.
Working Mode
Working mode: After pressed the "Start" button, power supply enters working mode, In the working mode the high voltage power indicator is always on. This indicates that the high voltage power supply is working, The cooling fan starts working after waiting for 1.5S,at the same time high voltage start output.
Stop mode: After pressed the "Adjustment" button, power supply enters stop mode, In the stop mode the high voltage power supply cuts off high voltage output, work indicator and alarm indicator are off, the cooling fan is stopped.
Protective function
1. Multi-level ignition automatic protection function:There are several functions inside the power supply to adjust the output voltage position. When the power supply has a continuous high voltage ignition on the load, the output voltage will automatically lower one gear. If the degree of ignition is reduced or disappears, the power supply automatically rises to the programmed voltage value after 2 seconds of operation. If there is a frequent occurrence of ignition in 2 seconds, the output voltage will be lowered again by one gear, until after continuously reducing 3 gears, The electric field still frequently catches ignition, power supply will turn off the output, at the same time the red alarm indicator will flash. If the reset restart function is enabled, then the power is restarted again after 1 second.
2. Short circuit protection function: When the load is shorted, the power supply will be automatically reduced to the lowest level for output, If the short circuit point disappears, the output voltage will automatically rise to the programmed value.But if the power load is still shorted, The power will cut off the output and the red alarm indicator will flash. If the reset restart function is enabled, then the power is restarted again after 1 second.
3. Over current protection function: When the power supply operating current is too large, high voltage power supply automatically turns off the output, at the same time the red indicator will flash. If the reset restart function is enabled, then the power is restarted again after 1 second. After several times over current protection, the power supply is locked, at this time the red alarm indicator flashes and the green work indicator is off.
4. Over temperature protection function: After the internal temperature of the power supply exceeds 75ºC, the power supply will turn off the high voltage output. After the temperature is below 75ºC, the power supply automatically restores high voltage output, After several times over temperature protection,the power supply is locked, at this time the red, green and yellow indicators are always on.
5. Open circuit protection mode: If the power supply has a high voltage wire drop or a bad contact, the power supply will automatically turn off the high voltage output, at the same time the alarm indicator flashes and the power is restarted after 1 second. After several times open circuit protection, the power supply is locked. At this time, the red alarm indicator flashes and the green work indicator is off. Please try to avoid output wire open circuit during using the power supply, otherwise the power supply is also at risk of damage under extreme conditions.
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:+86-412-2660889 2666636 5237711
FAX:+86-412-2663889 5237722
ANSHAN LEADSUN ELECTRONICS CO., LTD.
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