How To Install; Electrical Installation; Power Connections - Danfoss VLT AQUA Drive FC 200 Instruction Manual

How to Install

4 How to Install

4.1 Electrical Installation

4.1.1 Power Connections

Cabling and Fusing
NOTE!
Cables General
All cabling must comply with national and local
regulations on cable cross-sections and ambient
temperature. UL applications require 167°F [75°C] copper
conductors. 167°F [75°C] and 194°F [90°C] copper
conductors are thermally acceptable for the adjustable
frequency drive to use in non-UL applications.
The power cable connections are situated as shown below.
Dimensioning of cable cross-section must be done in
accordance with the current ratings and local legislation.
See7.1 General Specifications for details.
For protection please see fuse in the tables of the fuse
section. Always ensure that proper fusing is done
according to local regulations.
6 Phase
power
input
NOTE!
Use a shielded/armored motor cable to comply with EMC
emission specifications. For more information, see EMC
specifications in the /FC 300Design Guide.
See 7.1 General Specifications for correct dimensioning of
motor cable cross-section and length.
VLT AQUA 12-Pulse High Power Instruction Manual
91-1 (L1-1)
92-1 (L2-1)
93-1 (L3-1)
91-2 (L1-2)
92-2 (L2-2)
93-2 (L3-2)
95 PE
®
MG.20.Y1.22 - VLT is a registered Danfoss trademark
4 4
4-1