Connection Procedure, Frame R5; Ip21 (Ul Type 1); Ip55 (Ul Type 12) - ABB ACS580 Series Hardware Manual

194 Electrical installation – North America
13. Secure the conduits outside the unit mechanically.
￭

Connection procedure, frame R5

IP21 (UL Type 1)

1. Remove the module cover: Loosen the retaining screws with a T20 Torx
screwdriver (1a) and lift the cover from the bottom outwards (1b) and then up
(1c).
Remove the box cover: Loosen the retaining screws with a screwdriver (1d)
and slide the cover downwards (1e).

IP55 (UL Type 12)

1. Remove the front cover: Loosen the retaining screws with a T20 Torx
screwdriver (1a) and lift the cover from the bottom outwards (1b) and then up
(1c).
IP21 (UL Type 1)
1
1c
1b
WARNING!
If you install the drive on any other system than symmetrically grounded
TN-S system, see
have to disconnect the EMC filter and ground-to-phase varistor.
2. Attach the residual voltage warning sticker in the local language next to the
control unit.
3. Remove the shroud on the power cable terminals by releasing the clips with a
screwdriver (3a) and pulling the shroud out (3b).
IP21 (UL Type 1)
1
1e
1a
Grounding system compatibility check (page 176)
IP55 (UL Type 12)
1d
1
1c
1a
x8
1b
if you