Heatsink specifications – ElmoMC SimplIQ Digital Servo Drives-Harmonica Installation Guide User Manual
Page 63
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Harmonica Installation Guide
Technical Specifications
MAN-HARIG (Ver. 1.902)
63
4.12. Heatsink Specifications
The following table indicates the RMS output power when operating the Harmonica at nominal
DC bus voltage:
Harmonica
5/60
8/60
12/60
2/100
4/100
8/100
12/100 1/200
2/200
4/200
6/200
RMS output power
without heatsink (%)
100
50
20
100
50
20
20
100
50
20
20
*50 V models are no longer available for new designs.
If the input voltage is lower, the RMS output current without a heatsink is higher.
Three types of heatsinks are recommended for ensuring maximum continuous output power of
the drive:
•
Flat plate heatsink
•
Fin heatsink
•
L-Shaped heatsink
Har_FLT_HS
Figure 34: Flat-Plate Heatsink Dimensions
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