Electrical Installation - ABB MotiFlex e180 Kurzanleitung

4

Electrical installation

Supply disconnecting
device (disconnecting
means) with fuses
CHK-xx mains choke
(optional)
JFI-xx mains filter
(optional)
MotiFlex e180
UDC+ UDC–
U2 V2 W2
V1
U1
3 ~
Motor
*Note: For motor cabling, use a separate
ground cable if the conductivity of the motor
cable shield is less than 50% of that of a phase
conductor and the cable has no symmetrical
ground conductors.
Power cabling procedure
Cabling examples are presented on page 5.
Tightening torques are presented on page
and at appropriate points in the text.
• Attach the terminal blocks included to the
drive.
• MFE180-04xx-024A...090A-4 only: Remove
the two plastic connector covers at the top
and bottom of the drive. Each cover is held
by two screws.
• On IT (ungrounded) systems and corner-
grounded TN systems, remove the screw
labelled VAR located close to the supply
terminals.
Quick installation guide - MotiFlex e180
L1 L2 L3 PE
U V W
PE
X Y Z
L1 L2 L3
L1' L2' L3'
U1 V1 W1
R– R+
*
W1
Braking resistor
PE
(optional)
• Fasten the two cable clamp plates included
to the drive, one at the top, one at the
bottom. The clamp plates are identical.
PE
• Strip the power cables so that the shields are
bare at the cable clamps.
• Connect the supply, resistor (if present) and
motor cables to the appropriate terminals of
the drive.
• Tighten the cable clamps onto the bare cable
shields. Connect the ends of the cable
shields to the ground terminals using cable
lugs. Cover visible bare shield with insulating
tape.
• MFE180-04xx-024A...090A-4 only: Cut
suitable slots on the edges of the connector
covers to accommodate the cables. Refit the
covers.
5
• Ground the motor cable shield at the motor
end.
MFE180-04xx-02A5...016A-4:
1.5 N·m (13 lbf·in)
MFE180-04xx-024A...090A-4:
3 N·m (25 lbf·in)
1.5 N·m
(13 lbf·in)