See also
Tightening torques (Page133)
Note
Service Center
If you require support when electrically connecting up the machine, contact the Service Center
(Page12).
6.2 Connecting the machine
• Carefully comply with the information provided in EN / IEC 60034-1 (VDE 0530-1) regarding
operation at the limits of A and B zones, especially in respect of temperature increase and
deviation of the operating data from the rated data stamped on the rating plate. Do not
exceed these limits. Do not use machines in zone B that are marked for zone A.
• Connect up so that a permanently safe electrical connection is guaranteed (no protruding
wire ends); use the assigned cable-end ttings (e.g. cable lugs, end sleeves).
Connect up the line supply voltage and arranged the disconnecting link in accordance with
the circuit diagram provided in the terminal box.
• Select the connecting cables in accordance with DIN VDE 0100 taking into account the rated
current and the installation-specic conditions – e.g. ambient temperature, routing method
etc. - according to DIN VDE0298 and/or EN/IEC60204‑1.
The technical specications stipulate the following that have to be taken into account with
respect to the motor connection:
• Direction of rotation
• The number and arrangement of the terminal boxes.
• The circuit and connection of the motor winding
6.2.1 Selecting cables
Take the following criteria into account when selecting the connecting cables:
• Rated current
• Rated voltage
• If required, service factor
• System-dependent conditions, such as ambient temperature, routing type, cable cross-
section as dened by required length of cable, etc.
• Conguration notes
• Requirements according to IEC/EN60204‑1
• Dimensioning for bundled cable routing, e.g. according to DINVDE0298Part4 or
IEC60364-5-52
Electrical connection
6.2Connecting the machine
1LE1, 1FP1/3, 1PC1/3 shaft height 63 ... 315
64 Operating Instructions, 11/2023, A5E38483075A
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