Connecting The Power Cables And Installing The Shrouds - ABB ACS880-34 Series Hardware Manual

Connecting the power cables and installing the shrouds

Step Tasks (motor cables)
1 Install the grounding terminal to the drive module base.
2 Run the motor cables to the cabinet. Ground the cable shields 360 degrees at the cabinet entry.
3 Connect the twisted shields of the motor cables to the grounding terminal.
4 Screw in and tighten the insulators to the drive module by hand. Install the T3/W2 connection ter-
minal to the insulators.
5 Connect the phase T3/W2 conductors to the T3/W2 terminal.
6 Install the T2/V2 connection terminal to the insulators. See the warning in step 4.
7 Connect the phase T2/V2 conductors to the T2/V2 connection terminal.
8 Install the T1/U2 connection terminal to the insulators. See the warning in step 4.
9 Connect the phase T1/U2 conductors to the T1/U2 terminal.
10 Remove the plastic sheeting from the output clear plastic shrouds from both sides.
11 Install the shrouds to the drive module.
12 Install the lower front cover to the drive module.
Step Tasks (input cables)
1 Ground the input cable shields (if present) 360 degrees at the cabinet entry.
2 Connect the twisted shields of the input cables and separate ground cable (if present) to the cabinet
grounding busbar.
3 Step drill carefully sufficiently big holes to the entry clear plastic shroud for the cables to be connected.
Align the holes in the vertical direction according to the alignment holes in the shroud. Smooth the
hole edges.
Remove the plastic sheeting from both sides of the shroud.
Attach the cables firmly to the cabinet frame to prevent chafing against the hole edges.
4 Put the conductors of the input cables through the drilled holes in the clear plastic shroud.
5 For drive modules without option +H370: Connect the input cable conductors to the drive module
L1/U1, L2/V1 and L3/W1 connection busbars, Go to step 12.
Tasks with option +H370: Do steps 6 to 11.
6 Screw in and tighten the insulators to the drive module by hand. Install the L1/U1 connection terminal
to the insulators.
7 Connect the L1/U1 conductors to the L1/U1 connection terminal.
8 Install the L2/V1 connection terminal to the insulators. See the warning in step 5.
9 Connect the L2/V1 conductors to the L2/V1 connection terminal.
Installation example of the standard drive module configuration 133
WARNING!
Do not use longer screws or bigger tightening torque than given in the installation
drawing. They can damage the insulator and cause dangerous voltage to be present
at the module frame.
WARNING!
Do not use longer screws or bigger tightening torque than given in the installation
drawing. They can damage the insulator and cause dangerous voltage to be present
at the module frame.