Connecting To Line Power And Motor - Danfoss VLT FC 101 Quick Manual

Quick Guide

1.3.5 Connecting to Line Power and Motor

The Adjustable frequency drive is designed to operate all
standard three-phased asynchronous motors. For
maximum cross-section on wires, please see section
1.6 General Specifications.
•
Use a shielded/armored motor cable to comply
with EMC emission specifications, and connect
this cable to both the decoupling plate and the
motor metal.
•
Keep motor cable as short as possible to reduce
the noise level and leakage currents.
•
For further details on mounting of the
decoupling plate, please see instruction
MI02QXYY
•
Also see EMC-Correct Installation in the Design
Guide, MG18CXYY.
1. Mount the ground wires to the ground terminal.
2. Connect the motor to terminals U, V and W.
3. Mount line power supply to terminals L1, L2 and
L3 and tighten.
H1-H5 Frame
IP20 200–240 V 0.34–15 hp [0.25–11 kW] and IP20 380–480
V 0.5–30 hp [0.37–22 kW].
VLT HVAC Basic Drive Quick Guide
3
Figure 1.3
1
2
3
4
Table 1.12
®
MG18A322 - VLT is a registered Danfoss trademark
1
2
U
V W
-DC +DC
2
Line
Ground
Motor
Relays
1 1
4
1-7