Technical specifications
6.3 Derating data
Power Module PM330
82 Hardware Installation Manual, 10/2016, A5E32844552B AD
Recommended cable cross-section for 500 V
- line cable
3)
2 x 240 mm
2
3 x 185 mm
2
3 x 185 mm
2
Recommended cable cross-section for 690 V
- line cable
3)
2 x 240 mm
2
3 x 150 mm
2
3 x 185 mm
2
Recommended cable cross-section for 500 V
- DC link infeed (2/3 converter power)
2
2
2
Recommended cable cross-section for 690 V
- DC link infeed (2/3 converter power)
2
2
2
Tightening torque for line, motor, DC link, and
50 Nm / 443 lbf in 50 Nm / 443 lbf in 50 Nm / 443 lbf in
Dimensions: Width x height x depth [mm]
The line supply must be capable of supplying the minimum short-circuit current so that the fuses rupture and conse-
quential damage is avoided.
Note: If the minimum short-circuit current is not reached, the rupture time for the fuses increases, which may result in
consequential damage.
When semiconductor fuses are used, they must be mounted in the same higher construction as the converter.
3)
The motor cables must be evenly distributed at both connection chambers.
Derating factor of the output current as a function of the operating temperature
Figure 6-3 Derating factor of the output current as a function of the operating temperature