Buy genuine Siemens 6SE6440-2UD27-5CA1 online for your automation system
The Siemens 6SE6440-2UD27-5CA1 is an industrial-grade MICROMASTER 440 variable frequency drive (VFD) designed for controlling AC motors with precision and efficiency. This drive offers robust constant torque performance with a power rating of 7.5 kW under high overload conditions and 11 kW under low overload conditions. Engineered to operate on a 3-phase 380-480 V supply with a frequency range of 47-63 Hz, it provides flexibility and reliability in demanding industrial environments. Featuring an IP20 protection rating and compact dimensions, the 6SE6440-2UD27-5CA1 is ideal for integration into factory control panels and automation systems requiring stable motor speed and torque control.
Key Features of Siemens 6SE6440-2UD27-5CA1
- Power range: 7.5 kW (high overload), 11 kW (low overload)
- Input voltage: 3-phase 380-480 V AC ±10%
- Operating frequency: 47-63 Hz for versatile applications
- Overload capability: 150% for 60 seconds and 200% for 3 seconds
- Compact size: 245 mm (H) x 185 mm (W) x 195 mm (D)
- Weight: Approximately 5.5 kg for easy installation
- Protection class: IP20, suitable for industrial indoor use
- Efficient cooling with integrated fan for stable operation
- Advanced electronic control for constant torque performance
Technical Specs of 6SE6440-2UD27-5CA1
Explore Siemens 6SE6440-2UD27-5CA1 technical data covering voltage, current, power ratings, and environmental operating conditions to ensure system compatibility.
| Parameter |
Specification |
| Input Voltage |
3 AC 380-480 V ±10% |
| Input Current |
23.1 A (LO) / 22 A (HO) |
| Rated Power |
11 kW (LO) / 7.5 kW (HO) |
| Output Current |
26 A (LO) / 18.4 A (HO) |
| Frequency Range |
47-63 Hz |
| Overload Capability |
150% for 60 s, 200% for 3 s |
| Dimensions (HxWxD) |
245 x 185 x 195 mm |
| Protection |
IP20 |
| Weight |
5.5 kg |
Applications / Use Case
This Siemens 6SE6440-2UD27-5CA1 is commonly used in industrial automation and factory control panels worldwide. Its precise motor speed and torque control make it suitable for pumps, conveyors, fans, and other machinery demanding consistent performance. The drive’s robust build and overload capacity allow it to handle variable torque loads and operate reliably in harsh manufacturing environments, optimizing production line efficiency and reducing downtime.
Price & Availability
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