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What are the main protective properties of conductive slip-ring products?
Jul 19, 2017

IP is the name of the world used to determine the level of protection, the IP level is composed of two digits, the top number indicates dust-proof; the second figure shows waterproof, the greater the number, the better the protection. Dustproof and waterproof have a certain level, respectively:

First, dust level:

0-No protection: no special protection

  • Avoid objects larger than 50mm intrusion: avoid the human body due to careless encounter with the interior parts of the lamp to avoid the diameter of more than 50mm object intrusion

  • Avoid intrusion of objects larger than 12mm: Avoid touching the interior parts of the lamp

  • Avoid greater than 2. Total intrusion by 5mm: avoid the diameter greater than 2. Something, wire or object that is 5mm.

  • Avoid greater than 1.0mm object intrusion: Avoid mosquitoes, insects, or objects that have a diameter greater than 1.0.

  • Dustproof: Can not completely avoid dust intrusion, but the invasion of dust will not affect the normal operation of lamps

  • Dustproof: Total avoidance of dust intrusion

  • Second, waterproof grade

0-No protection and no special protection

  • Avoid drip penetration to avoid dropping water droplets straight down

  • skew 15 degrees still avoid dripping into the water when the lamp skew 15 degrees, still can avoid dripping

  • Avoid the eruption of water intrusion to avoid rain, or straight into the angle less than 50 degrees in the direction of the eruption of water

  • Avoid splash of water intrusion to prevent all parties from splashing into the water

  • Avoid surges of water intrusion to avoid surges or blowhole of water.

  • Avoid big waves of water intrusion lamps into the water under the necessary time or pressure conditions, can still ensure the normal operation of the lamp

  • Avoid water intrusion into the lamp without a term submerged water in a certain pressure conditions, and to ensure the normal operation of lamps and lanterns

  • Avoidance of inundation

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