Samson 3375-10 - Technical Data

EB 8332-1 EN 3-3
Design and principle of operation
3.3 Technical data
Table3-1: Technical data Type 3375
Type3375 -10 -11 -20 -21 -22 -30 -31
Fail-safe action Without
Actuator stem
extends
Actuator stem
retracts
Connection(form-t)
M30x1.5 M60x1.5 M30x1.5 M60x1.5 M30x1.5 M30x1.5 M60x1.5
Rated travel mm 30 60 30 60 30 30 60
Stroking speed in
mm/s
At50Hz 0.6 0.6 0.6 0.6 0.6 0.6 0.6
At60Hz 0.7 0.7 0.7 0.7 0.7 0.7 0.7
In the event of fail-
safe action
– – 0.85 0.75 0.75 0.75 0.67
Transit time in s
for rated travel
At50Hz 50 100 50 100 50 50 100
At60Hz 42 84 42 84 42 42 84
In the event of fail-
safe action
– – 35 80 40 40 90
Thrust (stem extends) kN 12.5 12.5 7.5 5 4 4 4
Thrust (actuator stem retracts) kN 12.5 12.5 1 1 4 4 2.5
Supply voltage 230V,50to60Hz
Duty type S3-50%ED(1200c/h)accordingtoIEC60034-1
Power consumption VA 180 180 185 185 185 185 185
Handwheel Handwheel
1)
Permissible
temperatures
2)
Ambient 5to60°C
Storage –20to+70°C
Degree of protection IP54accordingtoEN60529·IP65withcablegland·
Suspended mounting not permitted
3)
Class of protection IaccordingtoEN61140
Device safety AccordingtoEN61010-1
Noise immunity AccordingtoEN61000-6-2andEN61326-1
Noise emission AccordingtoEN61000-6-3andEN61326-1
1)
Manual override is not possible in actuators with fail-safe action upon fail-safe action.
2)
The permissible medium temperature depends on the valve on which the electric actuator is mount-
ed. The limits in the valve documentation apply.
3)
CableglandsM20x1.5withmetalnut(SW23/24)