Siemens MICROMASTER 440 VFD — 30kW, 3-Phase Input
Siemens MICROMASTER 440 VFD, 30kW, 3-phase input, 200-240V.
The Siemens 6SE6440-2UC33-0FA0 is a MICROMASTER 440 Variable Frequency Drive (VFD) designed for 3-phase AC motor control. It offers a constant torque power rating of 30 kW and a squared torque power rating of 37 kW. This unit operates on a 3-phase 200-240V AC input (with a tolerance of +10%/-10%) at 47-63 Hz. It includes 150% overload capability for 60 seconds and 200% for 3 seconds.
This VFD is ideal for applications requiring precise speed control and torque management of three-phase motors. Common uses include pump and fan control, conveyor systems, machine tools, and other industrial machinery where variable speed is beneficial for process optimization and energy savings. The unit has an IP20 protection rating and an ambient operating temperature range of -10 to +50 degrees C. It is supplied without an AOP (Advanced Operator Panel) or BOP (Basic Operator Panel).
Stanlo Automation, your trusted veteran-owned source for industrial automation surplus, stocks the Siemens 6SE6440-2UC33-0FA0. We provide reliable, cost-effective solutions for your automation needs, ensuring quick delivery and expert support.
| Model | MICROMASTER 440 |
| Input Voltage | 3AC 200-240 V |
| Frequency | 47-63 Hz |
| Constant Torque Power | 30 kW |
| Squared Torque Power | 37 kW |
| Overload | 150% (60s), 200% (3s) |
| Protection | IP20 |
| Ambient Temp | -10 to +50°C |
| Dimensions | 850 x 350 x 320 mm (H x W x D) |