Enclosure Protection
Painting
Service Conditions
Type of paint
Standard colour
Primer thickness
Paint thickness
Epoxy
DA grey IS 5
40 microns min.
75 microns min.
Ambient Temperature
Life Time
Type
SA
Standard
Multi-turn actuator
Multi-turn
Actuator for
Regulating Duty
SAR
SAEx
SAREx
SACEx
SARCEx
o
-20 to +40 C
o
-20 to +60 C
o
-20 to +80 C
Explosion Proof
actuators, standard
compact &
regulating duty
Actuator Type
Temp.
Range
Any other type & colour of paint can be provided
on request.
The lowest point of equipment is atleast 1 m
Under above conditions, ingress of water in
below the surface of water
Duration of test is 30 min.
harmful quantity shall not be possible.
Second numeral 8 : Test conditions as above,
however no ingress of water is permitted.
Auma multi-turn actuators meet the following
requirements of operating cycles at 30 turns per
stroke of close - open - close.
SA3 to SA100
SAR6 to SAR100
15000 Cycles
15000 Cycles
Auma actuators conform to enclosure protection
IP67 as per IS 13947 (Part I) : 1993, Appendix C.
Auma actuators are also available with improved
enclosure protection IP68. The definition of
First numeral 6 : Dust tight, prevents ingress
Second numeral 7 : Protected against the effects
of immersion. Test is made by completely
IP : Ingress Protection
immersing the equipment in water so that :
Surface of water is atleast 150 mm above
highest point of equipment.
IP67 & IP68 as per standard is as follows :
27
of dust.
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