6SL3120-1TE23-0AA4

The Siemens model 6SL3120-1TE23-0AA4 is designed as a single motor module that delivers robust performance for various applications. This unit is rated for an output current of 30 AACrms and accommodates an intermittent duty current of 40 AACrms at 40% utilization, addressing diverse performance needs. The unit can achieve a peak output current of 56 AACrms, thereby ensuring it can handle temporary load surges effectively.

This motor module offers output voltage ranging up to 0.717 times the DC-link voltage, which is defined within a range of 510 to 720 VDC. Alongside this, it has a DC-link current capacity of 36 ADC and a capacitance rating of 705 μF. For the operation of electronic components, a 24 VDC power supply is mandated, with acceptable variations from 20.4 to 28.8 VDC.

Rated power for this unit is set at 16 kW, which is calculated under specific conditions of 600 VDC at 4 kHz. Taking into consideration the operating conditions, the maximum power loss of this module is estimated to be 309.2 W, which includes losses incurred from electronic functions.

Thermal management is crucial for optimal performance, hence the module employs an internal fan functioning at an airflow rate of 56 m³/h. The operational temperature capabilities extend up to 40°C without derating and can reach 55°C when derating is applied, allowing the module to remain functional in warmer environments.