Sinamics V20 Flat Plate Variant; Technical Data - Siemens SINAMICS V20 Operating Instructions Manual

Mechanical installation

3.3 SINAMICS V20 Flat Plate variant

3.3 SINAMICS V20 Flat Plate variant
The SINAMICS V20 Flat Plate variant is designed to allow greater flexibility in the installation
of the inverter. Adequate measures must be taken to ensure the correct heat dissipation,
which may require an additional external heatsink outside the electrical enclosure.
Additional heat load
Operation with an input voltage greater than 400 V and 50 Hz or with a pulse frequency
greater than 4 kHz will cause an additional heat load on the inverter. These factors must be
taken into account when designing the installation conditions and must be verified by a
practical load test.
Cooling considerations
The minimum vertical clearance of 100 mm above and below the inverter must be
observed. Stacked mounting is not allowed for the SINAMICS V20 inverters.

Technical data

Flat Plate variant
6SL3216-5BE17-5CV0
Operating temperature range
Max. heatsink loss
Max. control loss *
Recommended thermal resistance of
heatsink
Recommended output current
* With I/O fully loaded
28
WARNING
CAUTION
Average power output
370 W 550 W
-10 °C to 40 °C
24 W 27 W
9.25 W 9.25 W
1.8 K/W 1.5 K/W
1.3 A 1.7 A
Operating Instructions, 09/2014, A5E34559884
750 W
31 W
9.25 W
1.2 K/W
2.2 A
SINAMICS V20 Inverter