Lantech IES-3 Series, Руководство пользователя

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6
with a body part
2 >12.5 mm Fingers or similar objects
3 >2.5 mm Tools, thick wires, etc.
4 >1 mm Most wires, screws, etc.
5 Dust protected
Ingress of dust is not entirely prevented, but it must
not enter in sufficient quantity to interfere with the
satisfactory operation of the equipment; complete
protection against contact
6 Dust tight
No ingress of dust; complete protection against
contact
Liquid ingress protection
The second digit indicates the level of protection that the enclosure provides against
harmful ingress of water.
Level
Protected
against
Testing for Details
0
Not
protected
— —
1 Dripping
water
Dripping water (vertically
falling drops) shall have no
harmful effect.
Test duration: 10 minutes
Water equivalent to 1 mm
rainfall per minute
2 Dripping
water when
tilted up to
15°
Vertically dripping water
shall have no harmful effect
when the enclosure is tilted
at an angle up to 15° from
its normal position.
Test duration: 10 minutes
Water equivalent to 3 mm
rainfall per minute
3 Spraying
water
Water falling as a spray at
any angle up to 60° from
Test duration: 5 minutes
Water volume: 0.7 litres per