Understanding Key IP Code Standards for Electronic Enclosures

When it comes to safeguarding electronic enclosures from environmental hazards, IP Code standards are indispensable. These standards define the level of protection against solid particles and liquid ingress. In this article, we delve into some of the most well-known IP Code standards.

IP53 Standard

The IP53 standard ensures that an enclosure provides protection against dust and water spray:

· Solid Particle Protection: The enclosure is dust-protected, meaning that while dust ingress is not entirely blocked, it does not enter in amounts sufficient to disrupt the equipment’s operation.

· Liquid Ingress Protection: The enclosure can withstand water spray at any angle up to 60° from the vertical without causing harmful effects.

IP55 Standard

Enclosures that meet the IP55 standard are tested for both dust and water jets:

· Solid Particle Protection: Dust-protected, ensuring that dust does not interfere with the equipment’s functionality.

· Liquid Ingress Protection: Capable of resisting water jets projected by a 6.3 mm nozzle from any direction without adverse effects.

IP56 Standard

For more demanding conditions, the IP56 standard offers enhanced protection:

· Solid Particle Protection: Dust-protected to prevent operational interference.

· Liquid Ingress Protection: Withstands powerful water jets from a 12.5 mm nozzle without harmful impacts.

IP57 Standard

The IP57 standard is suitable for environments where immersion in water is a concern:

· Solid Particle Protection: Dust-protected to ensure no operational hindrance.

· Liquid Ingress Protection: Can be submerged in water up to 1 meter deep under specified conditions without allowing harmful water ingress.

IP64 Standard

IP64 certification guarantees complete protection against dust and splashing water:

· Solid Particle Protection: Dust-tight, preventing any dust ingress.

· Liquid Ingress Protection: Resists splashing water from any direction without causing damage.

IP65 Standard

The IP65 standard offers robust protection against both dust and water jets:

· Solid Particle Protection: Dust-tight, ensuring no dust entry.

· Liquid Ingress Protection: Withstands water jets projected by a 6.3 mm nozzle from any direction without adverse effects.

IP66 Standard

For environments exposed to powerful water jets, the IP66 standard is ideal:

· Solid Particle Protection: Dust-tight for complete exclusion of dust.

· Liquid Ingress Protection: Resists powerful jets of water (12.5 mm nozzle) from any direction without causing harm.

IP67 Standard

The IP67 standard is designed for enclosures that may be submerged in shallow water:

· Solid Particle Protection: Completely dust-tight.

· Liquid Ingress Protection: Can be submerged up to 1 meter deep under defined conditions without allowing harmful quantities of water to enter.

IP68 Standard

For continuous immersion in deeper waters, the IP68 standard applies:

· Solid Particle Protection: Dust-tight with no ingress allowed.

· Liquid Ingress Protection: Suitable for continuous immersion beyond 1 meter under conditions specified by the manufacturer. Water may enter but must not cause harm.

IP69 Standard

The highest level of protection is offered by the IP69 standard:

· Solid Particle Protection: Completely dust-tight.

· Liquid Ingress Protection: Resists close-range high-pressure, high-temperature sprays effectively.

At BONAD, we specialize in providing comprehensive testing services for various IP Code standards. Our state-of-the-art testing equipment ensures that your enclosures meet stringent environmental protection requirements. Contact us today to learn more about how we can assist with your intrusion protection testing needs.