What is IP65 standard?
IP65. Protected from total dust ingress. Protected from low pressure water jets from any direction.
What is gas group IIA IIB IIC?
– Group IIA—Atmospheres containing propane, or gases and vapors of equivalent hazard. – Group IIB—Atmospheres containing ethylene, or gases and vapors of equivalent hazard. – Group IIC—Atmospheres containing acetylene or hydrogen, or gases and vapors of equivalent hazard.
Which is an example of group IIA gas?
Gas Groups
| GAS GROUPS | TYPICAL GAS EXAMPLE |
|---|---|
| I | Firedamp (Methane) and coal dust |
| IIA | Petrol, Propane, Industrial Methane |
| IIB | Coke Oven Gasses, Ethylene |
| IIC | Acetylene, Carbon Disulphide, Hydrogen |
What does waterproof level IP65 mean?
IP65 = Water resistant. “Protected against water jets from any angle” *Do NOT submerge IP65 LED lights, these are not waterproof. IP67 = Water resistant plus. “Protected against the events of temporary submersion (10 minutes)”*Do NOT submerge IP67 LED lights for extended periods, these are not waterproof.
What does IK rating mean?
The IK rating is an international standard that indicates how resistant a product is to impact. The standard BS EN 62262 relates to IK ratings, to identify the degree of protection provided by enclosures for electrical equipment against external mechanical impacts.
Which is better IP65 or IP67?
An IP65 rated enclosure gives protection against low pressure water jets from any direction, as well as condensation and water spray. It’s suitable for most outdoor enclosures that won’t encounter extreme weather such as flooding. An IP67 rated enclosure offers much more substantial protection against liquid ingress.
What is gas group IIB H2?
Technor® enclosures offers Ex d IIB or IIB+H2 mode of protection. They are suitable for hazardous areas of industrial plants for indoor and outdoor applications. THE GROUP.
What is Zone 2 area classification?
The definition of Zone 2 is a hazardous area classified as an atmosphere where a mixture of air and flammable substances in the form of gas, vapour or mist is not likely to occur in normal operation, but if it does occur, will persist for a short period only.
Is IP65 OK for rain?
Rain falls at a low pressure, so ratings in the IP54 to IP65 range are enough to keep the screen safe and dry. These ratings are also enough to stop airborne particulates from damaging the screen and components inside the enclosure.
What is the highest IK rating?
IK Ratings
- IK00 – No Protection.
- IK01 – Protected against 0.14 joules of impact (the equivalent to the impact of a 0.25kg mass dropped from 56mm above the impacted surface)
- IK02 – Protected against 0.2 joules of impact (the equivalent to the impact of a 0.25kg mass dropped from 80mm above the impacted surface)