Siemens 6SE6440-2AD31-5DA1 MICROMASTER 440 Variable Frequency Drive
Siemens MICROMASTER 440 VFD 15kW 380-480V 3AC
The Siemens 6SE6440-2AD31-5DA1 is a MICROMASTER 440 variable frequency drive (VFD) with a built-in Class A filter. It operates on a 380-480 V, 3-phase AC input and is rated for constant torque applications at 15 kW (20 HP), with overload capability of 150% for 60 seconds or 200% for 3 seconds. It also supports square-law torque at 18.5 kW. The drive has dimensions of 520x275x245 mm (HxWxD) and an IP20 degree of protection, suitable for ambient temperatures from -10 to +50 °C.
This VFD is designed to control the speed of AC motors in various industrial applications, including conveyor systems, pumps, fans, and machine tools. Its robust design and features like the integrated filter make it suitable for demanding environments where precise motor control and energy efficiency are required.
Stanlo Automation, as a veteran-owned surplus parts distributor, offers the Siemens 6SE6440-2AD31-5DA1 to provide cost-effective solutions for your motor control needs. We ensure that quality surplus drives are available to keep your operations running.
| Model | MICROMASTER 440 |
| Power Rating | 15 kW (Constant Torque) |
| Input Voltage | 380-480 V 3AC |
| Overload | 150% for 60s |
| Protection | IP20 |
| Dimensions | 520x275x245 mm |
| Filter | Class A |
| Manufacturer | Siemens |