Order genuine Siemens 6SE6440-2UD41-3GA1 today for your automation system
The Siemens 6SE6440-2UD41-3GA1, part of the MICROMASTER 440 family, is an industrial-grade AC drive designed for reliable motor control in demanding applications. This variable frequency drive supports a 3-phase input voltage range of 380 to 480 V AC with ±10% tolerance and manages high power outputs up to 160 kW (LO) and 132 kW (HO). Known for its robust construction and advanced features, the MICROMASTER 440 series ensures efficient and precise speed regulation, optimizing processes while safeguarding your equipment. Its IP20 enclosure and fan cooling system allow operation in ambient temperatures from 0 to 40 °C, suitable for a variety of industrial environments. This Siemens drive is widely recognized for its versatility, high efficiency (η = 0.97), and power factor of 0.95, making it a trusted solution for motor control and automation systems.
Key Features of Siemens 6SE6440-2UD41-3GA1
- Supports 3-phase AC input voltage ranging 380-480 V ±10%
- Rated motor power of 160 kW (LO) and 132 kW (HO) for versatile load handling
- High output current capacity: 302 A (LO) and 250 A (HO)
- Adjustable output frequency range from 0 to 267 Hz for precise speed control
- Overload capability: 150% output current for 1 second and 136% for 57 seconds
- Fan-cooled design ensuring optimal performance within 0-40 °C operating temperature
- IP20 protection class suitable for robust industrial applications
- Pulse frequency at 4,000 Hz enables low-noise motor operation
- Efficient power factor of 0.95 and overall efficiency rating of 97%
Technical Specs of 6SE6440-2UD41-3GA1
Explore Siemens 6SE6440-2UD41-3GA1 specifications for detailed parameters covering voltage, current, and performance to ensure system compatibility.
| Specification |
Value |
| Input Voltage |
3 AC 380 - 480 V ±10% |
| Input Current (LO/HO) |
297 A / 245 A |
| Rated Power (LO/HO) |
160 kW / 132 kW |
| Output Current (LO/HO) |
302 A / 250 A |
| Output Frequency |
0 to 267 Hz |
| Overload Capability |
150% for 1 s (LO), 136% for 57 s (HO) |
| Efficiency (η) |
0.97 |
| Power Factor (λ) |
0.95 |
| Cooling |
Fan cooled |
| Ambient Temperature |
0 to 40 °C |
| Protection Class |
IP20 |
Applications / Use Case
This Siemens 6SE6440-2UD41-3GA1 is commonly used in industrial automation and process control worldwide. It excels in machine automation, packaging and conveyor operations, as well as motion control setups, offering reliable performance for complex production line systems. Its precise motor control capabilities enhance efficiency and reduce downtime in factory control panels and various automated manufacturing environments. Whether handling motors in conveyor belts or regulating speed for pumps and fans, this MICROMASTER drive ensures smooth operation and energy savings.
Price & Availability
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