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249F-27855-10
Guide Specification Text
F-27990-4 tc 7
© 2019 Schneider Electric. All rights reserved. All trademarks are owned by Schneider Electric Industries SAS or its
affiliated companies.
8. Actuator operating temperature shall be -22…140°F (-12…60°C)
9. Actuators are to have a 5-year warranty.
Actuator agency listings (North America) UL, CSA and CE
H. ½”…2” Bronze Body, Linear Electronic Valve Actuators with 67 or 78 lbs. of force.
Globe Valve Actuators
[Schneider Electric MG350V]
1. Manufactured, brand labeled and distributed by Schneider Electric.
2. Actuator must have bi-color LED status indication for motion indication, auto
calibration and alarm notification.
3. When the actuator is properly mounted must have a minimum of a NEMA 2 (IP53)
rating.
4. Actuators are to be non-spring return.
5. Actuators are to be floating (used for two-position) or proportional models.
6. Proportional models will have optional models with a position output signal with field
selectable 2…10 Vdc and 0…10 Vdc input signals and selectable input signal direct
or reverse acting.
7. Actuator must have auto calibration which provides precise control by scaling the
input signal to match the exact travel of the valve stem
8. Actuators must come in models with Pulse Width Modulated (PWM) with field-
selectable 0.59 to 2.93 sec and 0.1 to 25.5 sec input signal ranges with a position
output signal
9. Actuators must have manual override with automatic release.
10. Models with position feedback output signal include field selectable 2…10 Vdc or
0…5 Vdc output signal
11. Removable wiring screw terminal with ½” conduit opening.
12. Actuator operating temperature ranges:
a. When controlling fluid up to 266°F (130°C) = ambient air temperature is to
be 23…131°F (-5…55°C)
b. Fluid up to 281°F (138°C) = 23…127°F (-5…53°C)
c. Fluid up to 340°F (171°C) = 23…115°F (-5…46°C)
d. Fluid up to 400°F (204°C) = 23…102°F (-5…39°C)
13. Actuator agency Listings (North America)
a. cUL-us LISTED mark, per UL 60730-1 and -2-14 and CAN/CSA E60730-1
and -2-14 Automatic Electric Controls
b. NEMA 2
c. NEC class 2 FCC part-15 class B
d. Canadian ICES-003
e. ESA registered
f. Plenum rated per UL 20430
Guide Specification Text
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