What is the IP protection level?

The IP dustproof and waterproof rating is a standard developed by the International Electrotechnical Commission (IEC) to evaluate the protective ability of electrical equipment against dust and water. The IP protection level consists of two digits, with the first digit representingDustproof ratingThe second number represents the waterproof level. The higher the number, the better the protection performance.

Dust prevention, etclevel：

IP0X: Unprotected.
IP1X: It can prevent solid objects larger than 50 millimeters from entering.
IP2X: It can prevent solid objects larger than 12 millimeters from entering.
IP3X: It can prevent solid objects larger than 2.5 millimeters from entering.
IP4X: It can prevent solid objects larger than 1 millimeter from entering.
IP5X: Can prevent harmful dust accumulation.
IP6X: Completely dust-proof.

waterproof rating

IPX0: Unprotected.
IPX1: ProtectionVertical falling waterWhen the product is used indoors, prevent water droplets from falling in.
IPX2: ProtectionTilted water flowWhen the product tilts up to 15 degrees, it prevents continuous water flow from seeping into the interior.
IPX3：Protective wateringWhen the product tilts up to 60 degrees, it prevents rainwater and other sprayed water from seeping in.
IPX4: Protection against water splashes, able to withstand water jets from all directions, simulating rainwater splashing situations.
IPX5: ProtectionLow pressure water columnCan withstand a water column with an inner diameter of 6.3mm ejected from the nozzle.
IPX6: ProtectionStrong water columnCan withstand a strong water column with an inner diameter of 12.5mm ejected from the nozzle.
IPX7: Protection against temporary immersion, able to withstand immersion under specified time and pressure.
IPX8: Protection against continuous immersion, equipment can be continuously submerged underwater and maintain normal operation.
IPX9: Protects against high pressure/high temperature cleaning and can withstand the dense and strong water flow of high-pressure cleaners.

What are the common IP tests?

IP53：Dustproof ability: prevents particles with a diameter of 2.5mm or more from entering.

Waterproof ability: protects against splashing water, equivalent to spraying water from any direction.

Advantages: Good dust and splash proof effect, suitable for general indoor and outdoor use.

IP65：Dustproof ability: completely dust-proof, with no particles entering. Waterproof ability: Protect against low-pressure water jet.

Advantages: It is absolutely dust-proof and can withstand strong water flow, with a wide range of applications.

IP66：The dustproof and waterproof capabilities are the same as IP65.

Advantages: More stringent than IP65 rating, with higher water flow pressure and time requirements.

IP67：The dustproof and waterproof capabilities are the same as IP65 and IP66.

Advantages: It can be soaked in water for a short period of time and has stronger waterproof ability.

IP68：Dust and water resistance have reached the highest level.

Advantage: It remains undamaged even after prolonged immersion in water.

Advantages of IP protection level:

1.Ensuring product safety:It can ensure that the product will not be damaged by dust and water during use, thereby ensuring the safety of the product.

2.Extend service life:It can help extend the service life of the product. When the product is damaged by dust and water, it will accelerate the wear and aging of the product, thereby shortening its service life.

3.Improving product quality:When a product has a high IP protection level, it can prove that the manufacturing process and material quality of the product are high, thereby improving the quality of the product.

4.Meet market requirements:Products that have obtained protection level certification meet the threshold for entering the market and enhance product competitiveness.

5.Reduce after-sales costs:When a product malfunctions, if it has not undergone IP protection level testing, the cause of the malfunction may not be determined, resulting in an increase in after-sales costs for the product.

The IP rating standard is usually used to measure the protection level of a product. Product manufacturers can choose appropriate IP rating standards as needed to design and produce products that meet usage requirements in different environments