High Quality Uv Aluminum Aluminium Reflector

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Product Overview



UWET L3000 Series 8kw Energy Saving Electronic Transformer to Replace Traditional Magnetic Transformer

Product Introduction

The L3000 power system is an intelligent management system specially developed by our company for the UV LED curing system. The system integrates the power supply of the lamp board, various indicators monitoring of the lamp board status, matched assembly control, and data interaction. It is an intelligent platform with integrated management, reliable performance and small size.


L3000 2.jpg



1) The driver adopts digital control scheme and has standard industrial bus communication interface.
Standardized RS485 communication interface,MODBUS RTU communication protocol.
2)Optional independent multi-channel output,each channel
can be controlled digitally. each channel supports the protection functionn of overheating,
overvoltage,undervoltage,overcurrent and short circuit.
3)intergated structure,compact size, less external wiring, with human-machine interface debugging
and monitoring the running of driver through the human-machine interface
4)Integrates the frequenctly-used external control circuit,multi-channel digital input and output
node. analog node, PT100 temperature detection circuit.
5)Built-in lamp board cooling control to support air-cooled and water-cooled modes.
6)Extensible LED baseplate temperature detection module and led fault analysis module



Rated voltage, frequency

AC 3PH 360V-400V/   1PH 200-220V       50/60Hz

Voltage allowable range

Determined by model



 Determined by model


0.3K Hz ~2K Hz

Overload capability

110% 10min

Control Mode

vector control


Control Characteristic

Power setting



Current limitation

Power allowable setting

Voltage  limitation

110% of rated lamp tube Voltage 

power limitation

Maximum rated output power of the lamp

Under-voltage suppression in operation

Especially for users with low grid voltage and frequent fluctuation of grid voltage, even below the allowable voltage range, the system can maintain the longest running time according to unique algorithm and residual energy allocation strategy.

Typical Function


 sets standby power consumption when equipment is intermittent for energy-saving applications

Working time record   


can read lamp working time in operation

RS485 Communication

Standard Configuration RS485 Communication Interface, Running and Stopping Commands and Machine Status Reading


Using external Dry Contact Control to Start and Stop

Fault analysis    


with function of fault record query and fault cause analysis


Operation panel display



Monitor output voltage, output current, set power, output power, etc.

parameter  setting

Set the relevant parameter values according to actual requirements.


Protection / Alarm

Protection / Alarm of Over current, overvoltage, under voltage, overtemperature, short circuit, internal memory failure


Ambient temperature

-10ºC--+50ºC(not frozen)

Ambient humidity

Below 90%(no frost)

Ambient environment

Indoor (no direct sunlight, no corrosion, no flammable gas, no oil mist, no dust, etc.)



Below 1000m


degree of protection


Cooling method

Independent air-duct design forced air cooling







Trade Show 




Mainly used in graphic printing industry, UV curing industry, spraying UV curing industry, wood surface treatment and other industries.







 Payment & Delivery 


Our Company


 Shenzhen UWET Electric Technologies Co., Ltd. is a high-tech private enterprise specializing in R&D, production, sales and service of UV intelligent power supply. It is located in Longhua District,where there are many high-tech industries. The company's R&D team is strong, and most of the R&D personnel have R&D experience of foreign companies. More than ten top experts in the industry have absorbed advanced technologies such as Italy, Austria, Germany and Japan, combined with the principle of frequency converters and the development of the domestic UV industry.It took three years to develop the company's latest product:  UV intelligent variable frequency power supply. The products have completely independent intellectual property rights,and now many technologies are in the leading level in the industry and even in the world.




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