Electrical Installation - Danfoss VLT AutomationDrive FC 303 Instruction Manual

Installation

2.4 Electrical Installation

This section contains detailed instructions for wiring the Adjustable frequency drive. The following tasks are described.
•
Wiring the motor to the Adjustable frequency drive output terminals
•
Wiring the AC line power to the Adjustable frequency drive input terminals
•
Connecting control and serial communication wiring
•
After power has been applied, checking input and motor power; programming control terminals for their intended
functions
Figure 2.4 Basic Wiring Schematic Drawing.
A=Analog, D=Digital
Terminal 37 is used for Safe Stop. For Safe Stop installation instructions, refer to the Design Guide.
* Terminal 37 is not included in AutomationDrive FC 301 (except frame size A1). Relay 2 and terminal 29 have no function
in AutomationDrive FC 301.
VLT ® AutomationDrive Instruction
Manual
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MG.33.AI.22 - VLT is a registered Danfoss trademark
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