Lenze i750 - Preparation

Preparaon
Aer the mechanic
al assembly, the wiring begins with making the integrated electrical
connecons.
This is how you establish the integrated DC bus connecon.
Required tools
•
Screwdriver PH 3
1.Loosen screws.
2.Turn the swivel hook into posion.
3.Tighten the screws.
The DC bus connecon from the supply module to the last inverter in the network is
established.
PH 3
5 Nm
44.3 lb-in
This is how you establish the integrated pr
otecve earth connecon.
Required tools
•
Screwdriver PH 2
1.Loosen screws.
2.Turn the swivel hook into posion.
3.Tighten the screws.
4.Double the PE connecon on the le and right product of a network in accordance with the
standard.
5.Mount the shield connecon sheet.
The protecve earth connecon from the supplier to the last inverter in the network has been
established.
Ph2
2.5 Nm
(22.1 Ib-in)
Further data and in
formaon
4EMC-compliant installaon ^ 51
4St
andards and operang condions ^ 77
Electrical ins
tallaon
Preparaon
50