Terminal and cable entry data for the power cables
The locations and sizes of the cable entries are shown in the dimension drawings
delivered with the drive, and the dimension drawing examples in this manual.
Busbar terminal material: Tin-plated copper.
￭
Terminal data for the motor cables
The maximum number of motor cables depends on the cable size, cable material,
number of inverter modules and on the inverter unit cubicle width. Before you select
motor cable sizes, check the inverter unit construction from the project-specific
dimension drawings and use the tables below to determine the connection capability.
Maximum number of 3-phase motor cables (copper) for each inverter module, n×R8i with cable exit
from bottom
Connection method
Copper compression cable
lugs (DIN 46235)
Cable cross section
(mm
2
)
6*50
6*70
6*95
6*120
4150
4185
4240
--300
* Requires additional engineering. Standard cable entry plate not suitable.
Maximum number of 3-phase motor cables (aluminum) for each inverter module, n×R8i with cable exit
from bottom
Connection method
Aluminum compression
cable lugs (DIN 46329)
Cable cross section
(mm
2
)
6*50
6*70
6*95
6*120
4150
4185
4240
2300
* Requires additional engineering. Standard cable entry plate not suitable.
236 Technical data
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