Thermistor Input From Motor; Ac Mains Connection - Danfoss VLT DriveMotor FCP 106 Operating Instructions Manual

Electrical Installation

4.6.2 Thermistor Input from Motor

Connect the motor thermistor to the terminals located in
the motor connector, as shown in section
chapter 4.6.1 Connect FCP 106 to Motor.
Set 1-90 Motor Thermal Protection according to guidelines
in chapter 5.3.5 Thermistor Set-up. For more detailed
®
information refer to the VLT
106 Programming Guide.
NOTICE
The thermistor is not galvanically isolated. Interchanging
the thermistor wires with the motor wires may
permanently damage the frequency converter.

4.7 AC Mains Connection

4.7.1 Connecting to Mains
The frequency converter is designed to operate all
standard 3-phased asynchronous motors and PM motors.
For maximum cross section on wires, see
chapter 7.2.1 Mains Supply 3x380-480 V AC Normal and High
Overload.
For wall mount of FCP 106
•
To comply with EMC emissions requirements,
- use screened motor cable, maximum
length 0.5 m.
-
connect this cable to both the
decoupling plate and the metal housing
of the motor.
•
See also chapter 4.3 EMC-Compliant Installation.
Procedure for connection of mains power
1. Observe safety precautions, see chapter 2.2 Safety
Precautions.
2. Loosen front cover screws.
3. Remove the front cover, see Illustration 4.6.
4. Mount cable glands.
5. Connect the earth wires to the earth terminals via
the cable glands, see Illustration 4.7.
6. Connect the mains cable to terminals L1, L2, and
L3, and tighten screws. See Illustration 4.7.
7. Reassemble cover and tighten screws.
8. For tightening torques, see chapter 7.8 Connection
Tightening Torques.
MG03L202
Operating Instructions
DriveMotor FCP 106 and FCM
Danfoss A/S © Rev. 06/2014 All rights reserved.
1 LCP extension cable entry
2, 3 Entries for other cables: control, RS-485, and relay
cables
4 Mains cable entry
Illustration 4.5 Location of Cable Entries, MH1-MH3
Illustration 4.6 Remove Front Cover
4 4
4
3
2
1
19