Accessory List

MF-5x13 Series, MF-5x33 Series
F-27382-1 © Copyright 2006 TAC. All Rights Reserved. 93
Specifications
Inputs
Control signal
SPDT Center Off Floating Control Output or 2 SPST Control Contacts: Minimum rating of 1 A at
24 Vac, inductive load. Refer to Figure 1.
Triacs: DDC controller output must be able to switch 1 A inductive load (200 V minimum).
Power req. Refer to Damper Actuators Model Chart and Valve Actuator Power Input Model Chart.
Connections Color coded 4 ft. (1.2 m) leads. All 24 Vac circuits are Class 2.
Outputs
Electrical
Auxiliary switch (-500 models): SPDT externally adjustable over actuator stroke of 9/16 in. Factory
setting N.C. contact makes at 1/8 in. from retracted end to full retracted end of stroke.
Auxiliary switch rating: 120/240 Vac, 50/60 Hz, 10 amp, 1/4 hp. Pilot duty rating;
24 VA at 24 Vac; 120 VA at 120/208/240 Vac.
Actuator position feedback signals: Refer to Damper Actuators Model Chart and Valve Actuators
Model Chart.
Mechanical
Stroke Damper: Approximately 2 in. (51 mm) at full stroke. Refer to Damper Actuators Model Chart
for models.
Stroke Valve: Approximately 9/16 in. (14.3 mm) available at full stroke. Refer to Valve Actuators
Model Chart for models.
Nominal damper area: Actuator sizing should be done in accordance with damper manufacturer’s
specifications.
Drift: Actuator movement in hold mode.
Damper: 0.08 in./hr. max. (2 mm/hr.).
Valve: 0.02 in./hr. max. (0.5 mm/hr.).
Environment
Ambient temperature limits
Shipping and storage: -40 to 160°F (-40 to 71°C).
Damper: -20 to 140°F (-29 to 60°C).
Valve: Refer to Restrictions on Maximum Ambient Temperature for Valve Actuators Table.
Humidity 5 to 95% RH, non-condensing.
Locations NEMA Type 1.
Dimensions 6-3/4 H x 3-23/32 W x 3-1/4 D in. (171 x 94 x 83 mm). Actuator only.
Agency Listings
UL
Underwriters Laboratories (File #E9429 Category Temperature-Indicating and Regulating
Equipment).
CSA Canadian Standards C22.2 No. 24-93.
General Instructions Refer to F-24696.
Restrictions on Maximum Ambient Temperature for Valve Actuators.
Maximum Temperature
of Media in the Valve Body
(Check Rating of the Valve)
Maximum Ambient Temperature of MF-5xxx Series
AV-7600-1 Only for
Chilled Water Applications
AV-7600-1 and AV-601
366°F (180°C)
Do not use
88°F (31°C)
340°F (171°C) 93°F (34°C)
281°F (138°C) 103°F (39°C)
181°F (83°C) 120°F (48°C)
140°F (60°C)
140°F (60°C) 140°F (60°C)
80°F (26°C)