Omron V600 Series User Manual page 165

Degree
3 Protection against sprin-
kled water
4 Protection against water
spray
5 Protection against water jet
spray
6 Protection against high
pressure water jet spray
7 Protection underwater
8 Protection underwater
■ JEM (Japan Electrical Manufacturers' Association) Standard JEM 1030: 1991
"A" conforms to the first and second numbers of IEC 60529.
(B) Degree of Protection Against Ingress of Oil
Degree
f Oil-proof
g Oil-tight
Note: Degrees h, c, d, and e are also defined.
Protection
Protects against sprinkled
water approaching at a maxi-
mum angle of 60 from verti-
cal towards the product.
Protects against water spray
approaching at any angle
towards the product.
Protects against water jet
spray approaching at any
angle towards the product.
Protects against high-pres-
sure water jet spray approach-
ing at any angle towards the
product.
Resists the penetration of
water when the product is
placed underwater at speci-
fied pressure for a specified
time.
Can be used continuously
underwater.
No adverse affects from oil drops or oil spray from any direction.
No ingress of oil drops or oil spray from any direction.
Test method (with fresh water)
Water is sprinkled at a
maximum angle of 60 to
the left and right from
vertical for 10 min from
the test machine.
Water is sprayed at all
angles towards the
product for 10 min from
the test machine.
Water is jet sprayed at all
angles towards the prod-
uct for 1 min per square
meter for at least 3 min in
total from the test
machine.
Water is jet sprayed at all
angles towards the prod-
uct for 1 min per square
meter for at least 3 min in
total from the test
machine.
The product is placed 1
m deep in water (if the
product is 850 mm max.
in height) for 30 min.
The test method is deter-
mined by the manufac-
turer and user.
Protection
Section 7
Appendix
Water rate per hole:
0.07l/min
Water rate per hole:
0.07l/min
2.5 to 3 m 12.5l/min
Discharging nozzle: 6.3 dia.
2.5 to 3 m 100l/min
Discharging nozzle: 12.5 dia.
1 m
RFID System
Operation Manual
163