Commissioning Manual
30 01/2017
Fuse/Type E combination motor controllers and circuit breakers
The fuse/Type E combination motor controller or circuit breaker is used to protect the control system.
Type E combination motor controller (for all
feed drives and spindle drive FSB)
Circuit breakers (for spindle drives FSC and
FSD only)
Feed
drive
FSA
FSB
14 to 20 690 3RV2021-4BA10
FSC 6SL3210-5DE21-4UA0 20 3NA3807-6
20 to 25 690 3RV2021-4DA10
Spin-
dle
drive
FSC 6SL3210-5DE21-3UA0 32 3NA3812 30 690 3VL1103-
6SL3210-5DE22-0UA0 40 3NA3817 40 690 3VL1104-
FSD 6SL3210-5DE23-0UA0 63 3NA3822 60 600 3VL1106-
6SL3210-5DE24-0UA0 80 3NA3824 80 600 3VL1108-
Note: The above types of fuses and Type E combination motor controllers are compliant with the CE standard.
A braking resistor is used for the SINAMICS V70 drive. For the feed drive, when the internal braking resistor cannot meet the
braking requirements, an external braking resistor can be used to "dump" the regenerative energy produced by the motor,
thus giving greatly improved braking and deceleration capabilities. For the spindle drive, an external braking resistor must be
configured. Select a standard braking resistor according to the table below:
To achieve EMC-compliant installation of the drive, use shielding plates to connect the cable shields. The shielding plate for
V70 spindle drive FSD is provided as an option. While for V70 drives of other frame sizes, the shielding plates are provided
at delivery.
V70 FSD 6SL3266-1ED00-0VA0
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