Table of Contents
Advertisement
Operating Guide | VACON® NXI Inverters FI9-FI14
6.5 Installing the Cables
6.5.1 Additional Instructions for Cable Installation
•
Before starting, make sure that none of the components of the AC drive is live. Read carefully the warnings in Safety section.
•
Make sure that the motor cables are sufficiently far from other cables.
•
The motor cables must go across other cables at an angle of 90°.
•
If it is possible, do not put the motor cables in long parallel lines with other cables.
•
If the motor cables are in parallel with other cables, obey the minimum distances (see
•
The distances are also valid between the motor cables and the signal cables of other systems.
•
The maximum length of the motor cables is 300 m. If output dU/dt filters (+DUT option) are used, see separate Filters manual for
details.
•
If the cable insulation checks are necessary, see
Table 8: Minimum Distances between Cables
The distance between ca‐
bles [m]
0.3
1.0
6.5.2 Installing the Cables, FI9-FI14
Context:
To install the cables, follow these instructions .
For information on how to comply with the UL regulations in cable installations, see
Prerequisites:
•
Check the requirements related to lengths, distances, and positioning of the cables according to instructions in
Instructions for Cable
Installation.
•
Open the covers according to the instructions in
Locate the Terminals for FI13-FI14
To check the enclosure size of the inverter, see
40 | Danfoss A/S © 2019.11
9.3 Measuring the Cable and Motor
The length of the shielded ca‐
ble [m]
≤ 50
≤ 200
6.4.1 Get Access and Locate the Terminals for FI9-FI12
depending on your enclosure size.
3.5 Enclosure
table
Insulation.
The distance between ca‐
bles [ft]
1.0
3.3
6.1.2 UL Standards on
Sizes.
Electrical Installation
8).
The length of the shielded ca‐
ble [ft]
≤ 164.0
≤ 656.1
Cabling.
6.5.1 Additional
or
6.4.2 Get Access and
AQ304441431479en-000101 / DPD00909
Hide quick links:
Advertisement
Table of Contents
