Schneider Electric MA4X-715X - Manual
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Table of Contents:
- Page 2 – Applicable Literature; Description
- Page 3 – SPECIFICATIONS; Actuator Inputs; Direction of Rotation,; Environment; Ambient Temperature Limits:; Agency Listings
- Page 6 – Aux Switches; Optional Auxiliary; Voltage; Auxiliary Switch 1; Auxiliary Switch 2
- Page 7 – INSTALLATION; Job wiring diagrams
- Page 8 – Precautions; General; Use copper conductors only.; Canadian Department of Communications (DOC); Location
- Page 9 – Mounting; actuators should be mounted with conduit end down.; Damper Actuator Sizing; Long Shaft
- Page 11 – Center the
- Page 13 – If position indicator does not point to zero: Unlock the actuator.
- Page 17 – – All L1 wires from all actuators are connected to the hot lead.; Part Number
- Page 18 – Wiring Requirements; Control and Power Leads; Actuator Voltage
- Page 19 – Auxiliary Switches; Adjusting the Switching Point; Refer to Table-4 for auxiliary switch rating.; Rotation Limitation; Rotation Limitation for MA40-704X Series; limited rotation from 40° to 95°.
- Page 20 – Rotation Limitation for MA4X-715X and MA4X-707X Series; Determine the amount of damper rotation required.
- Page 21 – CHECKOUT; spring return position.; MAINTENANCE; None. Replace with a functional actuator.
- Page 22 – DIMENSIONAL DATA; Dimensions shown
Printed in U.S.A.
1/10
©
Copyright 2010 Schneider Electric All Rights Reserved.
F-26642-8
Application
DuraDrive ™
Direct Coupled Actuators are designed to
be used in both damper and valve control applications.
The follow general instructions are for damper
applications, refer to the Applicable Literature table for
valve literature.
The MA40-704X, MA4X-707X and MA4X-715X series
spring return actuators are used for the on-off, fail safe
control of dampers and valves in HVAC systems.
Features
•
Two-position actuator controlled by SPST controller
•
133 lb-in (15 N-m), 60 lb-in (7 N-m), and 35 lb-in
(4 N-m) torque models
•
24 Vac/DC, 120 Vac, and 230 Vac models
•
Rugged die cast housings rated for NEMA 2 / IP54
•
Overload protection throughout rotation
•
Optional built-in auxiliary switch to provide for
interfacing or signaling
•
Provides 95° of rotation
•
Visual position indicator provided
•
Provides true mechanical clockwise or
counterclockwise spring return operation for reliable
fail safe application and positive close-off in air tight
damper applications
•
Direct mount to round or square damper shafts
•
Rotation limiting available
•
MA4X-7153 series actuators can be double-
mounted (gang mounting) to accommodate high
torque application requirements
•
Five year warranty
•
MA41-707X-XXX and MA41-715X-XXX equipped
with manual override
MA40-704X Series,
MA4X-707X Series,
MA4X-715X Series
DuraDrive Series Spring Return
Two-Position Actuators
General Instructions
MA40-704X
MA40-707X
MA40-715X
MA41-707X
MA41-715X
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Summary
2 © Copyright 2010 Schneider Electric All Rights Reserved. F-26642-8 Applicable Literature F-Number Description Audience Purpose F-26750 MX40-6XXX-2XX, MX4X-7XXX-2XXSeries Actuator/Linkage Assemblies General Instructions – Sales Personnel– Application Engineers– Installers– Service Personnel– Start-...
F-26642-8 © Copyright 2010 Schneider Electric All Rights Reserved. 3 SPECIFICATIONS Actuator Inputs Control Signal: On-off, spring return. SPST control contacts or Triacs (500 mA rated). Power Input: See Table-1. All 24 Vac circuits are Class 2. All circuits 30 Vac and above are Class 1. Connections...
6 © Copyright 2010 Schneider Electric All Rights Reserved. F-26642-8 TYPICAL APPLICATIONS (wiring diagrams) Figure-1 through Figure-3 illustrate typical wiring diagrams for spring return floating actuators. See Table-1 for model selection. MA4X-7153 MA4X-7073 MA4X-7153-502 MA4X-7073-502 2 1 1 Provid...
