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.
LED HIGH BAY LIGHT


  1. Drop test
According to the requirements of product standards, product to simulate the actual using circumstances may occur in the process of fall for drop testing, product will be dropped from the height of 0.91m high to the hard wooden boards, product shell cannot be broken down to reveal the internal risk charged.
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.

  1. Anti-electric strength
The transparent shell enclosures the power module, and the transparent shell material must meet the resistance. According to the standard requirement, the internal high-voltage charged parts and the enclosure (the test of metal foil) should be able to withstand the test of the anti-electric strength of 1240 volts, based on the conditions of the north American voltage of 120 volts.
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.
TEK LED
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.

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