Mains And Motor Connection - Danfoss VLT HVAC Basic Drive FC 101 Design Manual

Installation

5.1.2 Mains and Motor Connection

The frequency converter is designed to operate all
standard 3-phase asynchronous motors. For maximum
cross-section on cables, see chapter 8.4 General Technical
Data.
•
Use a shielded/armored motor cable to comply
with EMC emission specifications and connect
this cable to both the decoupling plate and the
motor.
•
Keep the motor cable as short as possible to
reduce the noise level and leakage currents.
•
For further details on mounting the decoupling
plate, see FC 101 Decoupling Plate Mounting
Instruction.
•
Also see EMC-Correct Installation in
chapter 5.1.3 EMC-compliant Electrical Installation.
•
For details on how to connect the frequency
converter to mains and motor, see chapter
Connecting to Mains and Motor in the VLT
Basic Drive FC 101 Quick Guide.
MG18C702
Design Guide
Relays and terminals on enclosure sizes H1–H5
2
2
3
®
HVAC
1 Mains
2 Ground
3 Motor
4 Relays
Illustration 5.2 Enclosure Sizes H1–H5
IP20, 200–240 V, 0.25–11 kW (0.33–15 hp)
IP20, 380–480 V, 0.37–22 kW (0.5–30 hp)
Danfoss A/S © 04/2016 All rights reserved.
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