5.1.9 AC line input connections for B4, C1 and C2
Figure 5.15: How to connect to line power and grounding
for B4.
Figure 5.16: How to connect to line power and grounding
for C1 and C2.
5.1.10 AC line input connections for C3 and C4
Figure 5.17: How to connect C3 to line power and ground-
ing.
Figure 5.18: How to connect C4 to line power and ground-
ing.
5.1.11 How to connect the motor - foreword
See section General Specifications for correct dimensioning of motor cable cross-section and length.
•
Use a shielded/armored motor cable to comply with EMC emission specifications (or install the cable in a metal conduit).
•
Keep the motor cable as short as possible to reduce the noise level and leakage currents.
•
Connect the motor cable shield/armor to both the decoupling plate of the adjustable frequency drive and to the metal of the motor. (The same
applies to both ends of the metal conduit if used instead of a shield.)
VLT
®
AQUA Drive
Instruction Manual
5 Electrical installation
MG.20.M5.22 - VLT
®
is a registered Danfoss trademark
5-11
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