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SAEx 07.2-UW
Name plate
Type designation
12
SAEx 16.2-UW / SAREx 07.2-UW
Approval plate in explosion-proof version
Figure 7: Approval plates in explosion-proof version (examples)
[1]
Ex symbol, CE mark, number of test authority
[2]
Ex certificate (number)
Classification:
[3]
Electrical gas explosion protection
[4]
Electrical dust explosion protection
[5]
Non-electrical explosion protection
[6]
Threads for line bushings at electrical connection
[7]
Not used
Descriptions referring to name plate indications
Table 1:
Description of type designation actuator (in our example: SAEx 07.2-UW-F10)
SAEx
07.2
-UW
SAEx
07.2
UW
Table 2:
Description of actuator controls type designation (with the example of ACExC 01.2)
ACExC
01.2
ACExC
01.2
Ex marking
Table 3:
Marking for explosion protection (example of /-a3b1)
a
3
b
1
Not used
a
Motor type
a = ADX or VDX: 3-phase AC motor
3
Protection type of electrical connection
3 = Terminal compartment Ex e increased safety
4 = Terminal compartment Ex d flameproof enclosure
b
Protection type of position transmitter
a = Without intrinsically safe electric circuit
b = Electric circuit Ex i Intrinsic safety (RWG 5020.2Ex)
1
SAREx 16.2-UW Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive Profibus DP
-F10
Type SAEx = Multi-turn actuators for open-close duty
Type SAREx = Multi-turn actuators for modulating duty
Size
These instructions apply to sizes 07.2, 07.6, 10.2, 14.2, 14.6, 16.2
Version: UW = for continuous underwater use
F10
Flange size
Type AC = AUMATIC actuator controls
ExC = explosion-proof version
Size 01.2
Protection type of fieldbus
1 = Without intrinsically safe Ex ic fieldbus connection
3= Ex ic intrinsically safe fieldbus connection
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