Danfoss VLT AQUA Drive FC 202 Installation Manual

Because the power wiring carries high frequency electrical
pulses, it is important to run input power and motor
power in separate conduit.
If incoming power wiring is in the same conduit as motor
wiring, these pulses can couple electrical noise back onto
the power grid. Isolate control wiring from high-voltage
power wiring.
When shielded/armored cable is not used, at least three
separate conduits are connected to the panel option (see
Figure 4.4).
Stop
Start
Speed
Control
Line
Power
Separate Conduit
Motor
130BB447.10
Figure 4.4 Proper Electrical Installation Using Conduit
4.7.4 Line Power Disconnects
Frame size Power & Voltage Type
D P132–P200 380–500 V OT400U12-9 or ABB OETL-NF400A
E P250 380–500 V ABB OETL-NF600A
E P315–P400 380–500 V ABB OETL-NF800A
F P450 380–500 V Merlin Gerin NPJF36000S12AAYP
F P500–P630 380–500 V Merlin Gerin NRK36000S20AAYP
Table 4.7 Recommended Line Power Disconnects
4.7.5 F-Frame Circuit Breakers
Frame size Power & Voltage Type
F P450 380–500 V Merlin Gerin NPJF36120U31AABSCYP
F P500–P630 380–500 V Merlin Gerin NRJF36200U31AABSCYP
Table 4.8 Recommended Circuit Breakers
4.7.6 F-Frame Line Power Contactors
Frame size Power & Voltage Type
F P450–P500 380–500 V Eaton XTCE650N22A
F P560–P630 380–500 V Eaton XTCEC14P22B
Table 4.9 Recommended Contactors
Electrical Installation
VLT
®
AQUA Drive FC 202 Low Harmonic Drive
40 Danfoss A/S © 10/2015 All rights reserved. MG21B322
44

Danfoss VLT AQUA Drive FC 202 Specifications

General

Brand	Danfoss
Model	VLT AQUA Drive FC 202
Category	DC Drives
Language	English