6SL3210-1NE21-0UL0

The 6SL3210-1NE21-0UL0 from Siemens is a specialized power module (PM230) engineered for inverter systems. Designed to function with an input voltage ranging from 380 to 480 VAC, the unit delivers an output voltage that can reach 456 VAC. The power module operates with a three-phase system, ensuring balanced load distribution and enhanced performance.

This device supports a frequency input range of 47 to 63 Hz, which aligns well with standard industrial applications. In terms of output power frequency, the module supports variable frequency control with the ability to handle up to 550 Hz in V/F Control Mode. It can also operate in Vector Control Mode, managing power frequencies of up to 240 Hz for precise motor control.

A notable feature of this unit is its robust short circuit power rating, which stands at 65kA RMS, providing excellent reliability in fault conditions. The modulation frequency nominally operates at 4 kHz, with a maximum modulation capability ranging from 2 to 16 kHz.

Rated environmentally with an IP20 protection, this module does not come equipped with an interference filter, prompting consideration for application settings. It is suitable for operation up to an altitude of 1000 meters (3281 feet).

The drive power specifications highlight its versatility, allowing for a low output of 4 kW (5.5 HP) and a high output of 3 kW (4 HP). Correspondingly, the input current is rated at 10.5A for low power and 8A for high power scenarios, while the output amperage is set at 10.2A and 7.7A respectively. Additionally, the module operates effectively within a humidity range from 5% to 95% (non-condensing), making it adaptable to various environmental conditions.