Danfoss VACON NXP handleiding
Handleiding
Je bekijkt pagina 51 van 178
1.
2.
-
-
-
-
-
•
•
•
•
•
•
•
•
•
e30bk665.10
Illustration 27: Installing Flush End Fuse
1
Establish balance
Fuses with Contact Knives
We recommend two types of fuses with contact knives: fuses with slotted knives according to DIN 43653 and fuses with solid knives
according to DIN 43620. The former are mounted direct on busbars or in special fuse holders and the latter in spring-loaded fuse
bases.
Use the biggest possible bolts/studs, nuts, and washers (recommended) to tighten the DIN 43653 fuses to a torque of 50 Nm.
Tighten the DIN 43653 fuses in accordance with the specification provided with the base.
6.7 Installing the Cables
Use these instructions to find the installation instructions of the correct enclosure size.
Procedure
Check the requirements related to lengths, distances, and positioning of the cables according to instructions in
6.7.1 Addi-
tional Instructions for Cable Installation.
Follow the installation instructions of the correct enclosure size. To check the enclosure size of the AC drive, see 3.4 Enclo-
sure Sizes.
6.7.2 Installing the Cables, FR8
6.7.3 Installing the Cables, FR9
6.7.4 Installing the Cables, FR10/FR12
6.7.5 Installing the Cables, FR11
6.7.6 Installing the Cables, FR13/FR14
6.7.1 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 the connection of the AC choke and the optional 230 V auxiliary voltage transformer are suitable for the supply volt-
age in use (see 6.4 AC Choke Connections).
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 Table 19).
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 (+ODU option) are used, see the limitations for cable
lengths in Table 20.
If the cable insulation checks are necessary, see 9.3 Measuring the Cable and Motor Insulation.
AQ468246143802en-000201 / DPD00888 | 51Danfoss A/S © 2023.09
Electrical Installation
VACON® NXP IP00 Drive Modules
Operating Guide
Bekijk gratis de handleiding van Danfoss VACON NXP, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Danfoss |
| Model | VACON NXP |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 20640 MB |
