Detection standard key points of LED high bay light
LED high bay light is an industry general term, its subdivision of products have a lot of. The main market gradually LED high bay light from overseas to globalization, export overseas markets must be proceeded to the detection, and domestic LED high bay light also more and more strict regulations and standards, so the certification test become a focus of each LED lamp manufacturer.
When the manufacturer chooses the material to make a product shell, the test must be done in advance to avoid the loss caused by the failure of mass production.
Generally, the shell thickness of the product is about 0.8mm, which can meet the requirements of the test.
3.Power supply module
Power module is an important part of LED high bay light, power module mainly adopts switch power technology.
Depending on the type of power module, you may consider using different criteria for testing certification.
The internal power supply module of most LED high bay lights is a non-isolated power supply, and the output dc voltage of the power supply is also greater than 60 volts. Therefore, the UL1310 standard is not applicable and is applicable to UL1012
4.Insulation requirements
Due to the limited internal space of the LED high bay light, it is important to pay attention to the insulation requirements of the dangerous electric parts and touching the metal parts when designing the structure.
Insulation can be space distance and creepage distance, or it can be insulation.
5.Temperature rise test
Temperature rise test is a must project of product safety test, the standard has certain temperature rise limit for different components.
In the design stage of LED high bay lights, manufacturers should attach great importance to the heat dissipation of products, especially for certain parts (such as insulators). If the component works in high temperature for a long time, it may change its physical properties, causing fire or electric shock hazard.
These are the 5 key points of LED high bay lights, hoping to help the people.
- Drop test
When the manufacturer chooses the material to make a product shell, the test must be done in advance to avoid the loss caused by the failure of mass production.
- Anti-electric strength
Generally, the shell thickness of the product is about 0.8mm, which can meet the requirements of the test.
3.Power supply module
Power module is an important part of LED high bay light, power module mainly adopts switch power technology.
Depending on the type of power module, you may consider using different criteria for testing certification.
The internal power supply module of most LED high bay lights is a non-isolated power supply, and the output dc voltage of the power supply is also greater than 60 volts. Therefore, the UL1310 standard is not applicable and is applicable to UL1012
4.Insulation requirements
Due to the limited internal space of the LED high bay light, it is important to pay attention to the insulation requirements of the dangerous electric parts and touching the metal parts when designing the structure.
Insulation can be space distance and creepage distance, or it can be insulation.
5.Temperature rise test
Temperature rise test is a must project of product safety test, the standard has certain temperature rise limit for different components.
In the design stage of LED high bay lights, manufacturers should attach great importance to the heat dissipation of products, especially for certain parts (such as insulators). If the component works in high temperature for a long time, it may change its physical properties, causing fire or electric shock hazard.
These are the 5 key points of LED high bay lights, hoping to help the people.
Comments
Post a Comment