6SE6420-2UD27-5CA1

The Siemens MICROMASTER 6SE6420-2UD27-5CA1 is a reliable AC motor drive utilized in various industrial applications. This device has a power capability of 7.5 kW or 10 HP, making it suitable for demanding motor applications. It accepts input voltage configurations of 380 to 480 volts, with a tolerance of ±10%. Designed for three-phase AC input, it operates effectively within frequency specifications of 47 to 63 Hz. The drive is capable of variable output frequencies in V/f mode, allowing adjustments from 0 Hz to a maximum of 650 Hz, though factory settings restrict this to 550 Hz.

Rated for a nominal output current of 22.00 A, the drive demonstrates a robust overload capacity, tolerating up to 150% of its rated current for short bursts of 60 seconds, transitioning to 100% for 240 seconds in a 300-second window. This feature is crucial for applications that require additional torque for starting or handling transient loads. The unit boasts high operational efficiency, rated at 0.96, and maintains a power factor of 0.95, which enhances energy utilization.

Thermal management is achieved through an integrated fan, ensuring that the unit operates efficiently even under heavy loads. The enclosure is rated IP20, also classified as UL Open Type, providing essential protection against dust and contact with electrical parts. Overall dimensions measure 245 mm in height, 195 mm in width, and 185 mm in depth, with a total weight of approximately 5.00 kg, making the 6SE6420-2UD27-5CA1 a compact yet powerful drive option for various applications.