Lenze i550

Operating instructions i550 cabinet frequency inverter | 10
© 11/2021 · EN · www.Lenze.com
Mechanical installation
Mounting of shield connection sheet
I55xE125 ... I55xE240 (optional accessories)
Together with the inverter, the shield connection sheet is screwed onto the mounting plate.
3.4 Nm
(30 lb-in)
❶ ❷
M5
❸
I55AE255 ... I55AE311 (optional accessories)
2 Nm
(17.7 lb-in)
❶ ❷
M4x12
❸
I55BE275 ... I55BE311 (optional accessories)
2 Nm
(17.7 lb-in)
TX20
1.
2.
3.
❶ ❷ ❸









I55AE315 ... I55AE322 I55AE330 ... I55AE345
PZ2
1.7 Nm
(15 lb-in)
PZ2
1.7 Nm
(15 lb-in)
I55AE355 ... I55AE411
6 Nm
53.1 lb-in
4 x TX 25
6 x
~
TX 20
❶
❷
❸ ❹
4 x TX 25
PreparationImportant notes Dimensions and assembly