Conductor Stripping Lengths; Allowed Wire Sizes, Tightening Torques; Wall Installed Units (European Version); Power Cable Installation Procedure - ABB ACS800 Series Hardware Manual

Conductor stripping lengths

Strip the conductor ends as follows to fit them inside the power cable connection
terminals.
Frame size Stripping length
mm
R5
R6

Allowed wire sizes, tightening torques

See Technical data:

Wall installed units (European version)

Power cable installation procedure

1. Remove the connection box cover.
2. Remove the front cover by releasing the retaining clip with a screw driver and
lifting the cover from the bottom outwards.
3. Remove the clear plastic shroud of the phase conductor terminals.
4. Cut adequate holes into the rubber grommets and slide the grommets onto the
cables. Slide the cables through the holes of the bottom plate.
5. Strip off the outer sheathing of the cables under the 360 degrees grounding
clamps. Fasten the clamps onto the stripped parts of the cables.
6. Tighten the grounding clamps onto the twisted shields of the cables.
7. Connect the phase conductors of the mains cable to the U1, V1 and W1 terminals
and the phase conductors of the motor cable to the U2, V2 and W2 terminals.
8. Cut holes to the clear plastic shroud for the conductors in frame size R5 and in
cable lug installations of frame size R6.
9. Press the clear plastic shroud onto the phase conductor terminals.
10.Secure the cables outside the unit mechanically. Connect the control cables as
described in section
covers, see
in.
16 0.63
28 1.10
Cable entries.
Connecting the control cables
Fastening the control cables and covers
on page 78. Fasten the
on page 81.
Electrical installation
73