Electrical Installation; Important Notes; Preparation; Motor Connection - Lenze G7 Series Mounting And Switch-On Instructions

Electrical installation

Preparation

Electrical installation

Important notes

• When working on energized products, comply with the applicable national accident prevention
regulations.
• The electrical installation must be carried out according to the appropriate regulations (e.g. cable cross‐
sections, fuses, PE connection).
• The manufacturer of the system or machine is responsible for adherence to the limits required in
connection with EMC legislation.
Preparation
In the case of motors with terminal boxes, the notes for the electrical connection can be found
inside the terminal box.
In the case of motors with connectors, the notes for the electrical connection can be found on the
enclosed connection diagram.
For a detailed description of how to ensure EMC-compliant wiring, please refer to the project
planning documents for the Lenze inverters.

Motor connection

Connection via ICN connector

Position of the connections
Position Meaning
1 Connector, ICN-M23 6-pole
Connector, ICN-M40 8-pole
• Power connection
• Brake connection
• PE connection
2 Connector ICN-M23
• Feedback connection
• Connection of temperature monitoring
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1
2
Position Meaning
3 Connector, ICN-M23 hybrid
• Power connection
• Brake connection
• PE connection
• Terminal for digital absolute value encoder
• Connection of temperature monitoring
3