Siemens MICROMASTER 440 Variable Frequency Drive
Siemens MICROMASTER 440 VFD, 2.2kW, 380-480V, IP20.
The Siemens 6SE6440-2AD22-2BA1 is a MICROMASTER 440 Variable Frequency Drive (VFD) rated for 2.2 kW. It operates on a 380-480V, 3-phase AC input with a tolerance of +10%/-10% and frequency of 47-63 Hz. This drive supports both constant torque and square-law torque applications.
Key specifications include overload capability of 150% for 60 seconds and 200% for 3 seconds, and a compact design with dimensions of 202x149x172 mm (HxWxD). The enclosure provides IP20 degree of protection, suitable for ambient temperatures ranging from -10°C to +50°C. It is supplied without an AOP/BOP (Advanced/Basic Operator Panel).
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens MICROMASTER 440 VFD. Equip your machinery with reliable Siemens drives sourced from Stanlo for efficient motor control.
| Power | 2.2 kW |
| Input Voltage | 380-480 V 3AC |
| Input Frequency | 47-63 Hz |
| Torque | Constant, Square-law |
| Overload | 150%/60s, 200%/3s |
| Dimensions | 202x149x172 mm (HxWxD) |
| Protection | IP20 |
| Ambient Temp | -10 to +50 °C |
| Filter | Built-in Class A |