6SE6440-2AD22-2BA1

The Siemens 6SE6440-2AD22-2BA1 represents a robust solution as a variable frequency drive, allowing for applications that utilize constant and square-law torque. It functions effectively within an input voltage range of 380 to 480 V AC, supporting three-phase systems with a tolerance of ±10%. This drive operates on input frequencies between 47 and 63 Hz.

The rated output power of this device is set at 2.2 kW, equating to 3.0 HP. It delivers an output voltage of 480 V AC in a three-phase configuration. The drive manages a rated output current of 5.9 A, catering to various industrial needs. Importantly, it offers high overload capabilities, accommodating 150% of its rated current for a duration of 60 seconds and sustaining 100% for up to 240 seconds within a cycle of 300 seconds. It can tolerate short bursts of 200% current for 3 seconds, allowing for peak performance when necessary.

The drive’s frequency range extends from 0 to 650 Hz, although operational constraints limit it to 550 Hz. The pulse switching frequency can reach 4000 Hz, enhancing the control precision. This model accommodates motor terminal connections with a cross-section of 6.0 mm².

Physical dimensions are 202 mm in height, 149 mm in width, and 172 mm in depth, ensuring it fits in various installations. It adheres to the IP20 enclosure standard, signifying a standard level of protection against contaminants. The operating temperature range is suitable for environments from -10°C to +50°C, responding to a variety of application conditions. Additionally, the integrated EMC filter complies with Class A standards, ensuring minimal interference with devices nearby.