Danfoss VACON NXP handleiding
Handleiding
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6.
- a.
- b.
- c.
- d.
- e.
7.
-
1
PE busbar
2
Grounding clamp
3
Cable clamp
4
Exposed cable
Connect the cables. See the correct tightening torques in 12.8 Tightening Torques of the Terminals.
Connect the electrical power connections between the NFE units and the inverter unit using busbars. For the inter-
nal connections from the AC choke to the NFE unit, also copper cable can be used. See the figures for the correct
placement of the busbars/cables and 12.4.1 Internal Cable Sizes for 380–500 V AC and 12.4.5 Internal Cable Sizes
for 525–690 V AC for the recommended sizes.
Busbar alignment must be vertical to allow the maximum flow of cooling air.
+
-
1 1
2
e30bj129.10
1
Fuses (not included in delivery)
2
Busbars
Connect 3 input power cabled to the input terminals L1,L2, and L3 of the NFE units.
L1
W
U
V
L2
L3
L1
L2
L3
e30bk869.10
Illustration 43: Location of NFE input terminals and FR13 output terminals
Connect 3 motor cables to the output terminals U, V, and W of the power unit.
Connect the control cables.For more information on control cables, see
7 Control Unit.
Attach the grounding conductor of each cable to the PE busbar.
To link the NFE units and the inverter units together,
AQ468246143802en-000201 / DPD0088864 | Danfoss A/S © 2023.09
Electrical Installation
VACON® NXP IP00 Drive Modules
Operating Guide
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Productinformatie
| Merk | Danfoss |
| Model | VACON NXP |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 20640 MB |
