# Micromaster 440 Siemens AC Inverter Drive - 6Se6440-2Ud41-1Fa1

The Siemens Micromaster 440 AC Inverter Drive, model 6Se6440-2Ud41-1Fa1, delivers efficient power conversion for diverse industrial applications. This drive ensures reliable performance and compatibility in demanding automation environments.

This versatile inverter drive features advanced technology, including a 10µF400Vdcins.Ci.Ftop Vac.Impr. capacitor and a power output of 655W at 3120Min-1 with 31.8% efficiency. Its robust design meets rigorous industrial demands. Optimize your systems with this reliable solution.

-   **Efficient Power Conversion:** Provides reliable power for industrial applications.
-   **Advanced Technology:** Equipped with high-performance capacitors and components.
-   **Robust Construction:** Designed for durability in demanding environments.
-   **Wide Voltage Range:** Supports input voltages from 380-480V +/-10%.
-   **High Power Output:** Delivers up to 205A at 0-input V and 3Ac.

**Specifications:**  
Input Voltage: 380-480V +/-10%  
Current Rating: 244A at 47-63 Hz  
Output: 205A at 0-input V and 3Ac, 0-267 Hz  
Power Output: 655W at 3120Min-1  
Protection: Iec536/Vde 0106 Class 1 Ip20  
Temperature Range: 0-40°C

The Micromaster 440 AC Inverter Drive is engineered for lasting performance. Siemens is known for quality and innovation, making this drive ideal for industrial and automation systems.  
  
[info@ramautomations.com](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Drives > AC Inverter Drives
- **Tags:** 6Se6440-2Ud41-1Fa1, AC Inverter Drive, Automation Systems, Industrial Drives, Micromaster 440, Power Conversion, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Micromaster 440 Siemens AC Inverter Drive - 6Se6440-2Ud41-1Fa1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-micromaster-440-ac-drive)
> Updated: 2026-09-19