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Anonymous users2024-02-07IP2-: Prevent the intrusion of solid objects larger than 12mm, and prevent human fingers from touching the internal parts of the lamp. Prevents the intrusion of medium-sized (diameter > 12 mm, length > 80 mm).
IP-0: No protection No special protection against people or objects in the outside world.
Meaning of IP20 protection rating:
Dustproof level: Prevents human fingers from touching the parts inside the appliance and prevents the intrusion of medium-sized (larger diameters) than foreign objects.
Waterproof rating. No special protection against water or moisture.
In the protection level expressed by two numbers followed by the IP address, the number is used to clarify the level of protection.
The first digit indicates the range of resistance to fine dust in the device, or how well people are protected from hazards in a sealed environment. Represents the level of protection against the ingress of solid foreign matter, the highest level is 6;
The second digit indicates how waterproof the device is. Represents the level of protection against water ingression, and the highest level is 8.
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Anonymous users2024-02-06IP22 means dust resistance rating 2, and water resistance rating is also 2. IP2: Protects against solid foreign matter with a diameter of not less than that.
What it means: Spherical objects with a diameter must not be completely inside the shell. Protection test:
The articulated test finger can enter 80mm long, but there should be sufficient clearance from the live part (the diameter of the ball must not enter the housing completely). IPX2 : Prevents vertical dripping when the housing is tilted at 15°.
Level Definition: IP stands for Ingress ProtectionIEC IP protection level is an important criterion for the safety protection of electrical equipment. The IP rating system, which provides a way to classify products according to the degree of dust, water and collision resistance of electrical equipment and packaging, is recognized by most European countries, drafted by the International Electro Technical Commission (IEC) and published in IED529 (BS EN 60529:).
1992).
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Anonymous users2024-02-051. Dustproof grade: prevent the intrusion of solid foreign objects with a diameter larger than that.
2. Waterproof grade.
Unprotected. That is, there is no special protection against water or moisture. Poor grinding.
IP rating.
Indicates the characteristic level of the electrical equipment against dust and moisture from good socks, and consists of an IP and a two-digit number.
IP is the prefix of "IngressProtection" in English, and the number indicates the level of the protective sock bucket.
The first digit: indicates the level of the electrical equipment's ability to prevent the intrusion of foreign objects, the highest level is 6.
The second digit: indicates the degree of containment of electrical equipment against moisture and water ingress, and the highest level is 8.
It belongs to the electrical safety protection level specification, the IP protection level is composed of two numbers, the first number indicates the level of electrical dust and prevention of foreign intrusion, the number is from 0-6, the second number indicates the airtightness level of the electrical appliance against moisture and waterproof intrusion, the larger the number means the higher the protection level, the number is from 0 to 8.
IP refers to,Mobile 17951,Unicom 17911,It's cheaper to add this in front of the **number when you play long-distance,If you have this key on your mobile phone,Then call**is to enter the long-distance** number,Press the key directly to dial it out,It will automatically add IP,It's very convenient!
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Web courier.
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