Siemens MICROMASTER 440 Variable Frequency Drive (VFD)
Siemens MICROMASTER 440 VFD, 55kW, 380-480V 3AC, constant torque.
The Siemens MICROMASTER 440 (6SE6440-2UD35-5FA1) is a robust variable frequency drive designed for a wide range of motor control applications. It operates on a 380-480V, 3-phase AC power supply and delivers a constant torque output of 55 kW, with overload capabilities of 150% for 60 seconds and 200% for 3 seconds.
This model features an IP20 degree of protection, making it suitable for enclosed installations. The drive is designed for square-law torque applications up to 75 kW and has physical dimensions of 850x350x320 mm (HxWxD). It operates within an ambient temperature range of -10°C to +50°C and comes without an AOP/BOP.
Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Siemens 6SE6440-2UD35-5FA1. Procure this high-quality VFD from Stanlo Automation for reliable motor speed control.
| Power Rating | 55 kW (Constant Torque) |
| Voltage | 380-480 V 3AC |
| Frequency | 47-63 Hz |
| Overload | 150% (60s), 200% (3s) |
| Torque Type | Constant Torque |
| Dimensions | 850x350x320 mm (HxWxD) |
| Protection | IP20 |
| Ambient Temp | -10°C to +50°C |
| Filter | Without |