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SINUS PENTA
GUIDE TO THE
REGENERATIVE APPLICATION
48/
150
S64
0457
720
Bus bar
–
M10:
50
M12:
110
3x185
(3x400kcmils)
900
800
800
0524
800
1000
1000
1000
0598
900
3x240
(3x500kcmils)
1250
1250
1000
0748
950
1250
1250
1000
0831
1000
1600
1600
1200
S74
0964
1480
2x3x185
(2x3x400kcmils)
2x1000
2000
2x800
1130
1700
2x1250
2000
2x1000
1296
1900
2x3x240
(2x3x500kcmils)
2x1400
2500
2x1200
S84
1800
2600
3x3x240
(3x3x500kcmils)
3x1250
4000
3x1000
2076
2800
3x1250
4000
3x1200
(*) Alternative to MCC1.
CAUTION
Always use the correct cable cross-sections and enable the protecting devices
provided for the drive. Failure to do so will cause the non-compliance to
standard regulations of the system where the drive is installed.
NOTE
Make sure that the pre-charge contactor coil can be controlled by the relay
installed on the drive (250VAC-5A/30VDC-5A); if this is not the case, use an
additional external relay. Always use a noise filter parallel-connected to the
contactor coil.