Product Overview:
The Siemens MICROMASTER 440 (MM440) 6SE6440-2UC31-1DA1 is a high-performance, versatile variable frequency drive (VFD) designed for demanding industrial applications requiring precise speed and torque control. As a leading solution in industrial automation, this Siemens AC drive offers exceptional reliability, energy efficiency, and advanced control capabilities for a wide range of machinery. With its robust design and comprehensive feature set, the 11 kW, 3-phase 380-480V inverter is engineered to optimize motor performance, reduce energy consumption, and enhance the overall productivity of your systems. Its integrated functionalities and user-friendly interface make it an ideal choice for complex drive tasks, ensuring seamless integration and superior operational control.
Technical Specifications:
- Part Number: 6SE6440-2UC31-1DA1
- Alternative Part Number: 6SE64402UC311DA1
- Manufacturer: Siemens
- Series: MICROMASTER 440
- Input Voltage: 3 AC 380-480V (+10% / -10%)
- Output Power: 11 kW (15 HP)
- Output Current: 23.5 A
- Output Frequency: 0-650 Hz
- Control Mode: V/f control, Sensorless Vector Control (SVC)
- Overload Capability: 150% for 60s, 200% for 3s
- Enclosure Rating: IP20
- Filter: Integrated Class A/B EMC filter
- Digital Inputs: 6 (programmable)
- Analog Inputs: 2 (programmable, 0-10V, 0/4-20mA)
- Digital Outputs: 3 (programmable relay outputs)
- Analog Outputs: 2 (programmable, 0-10V, 0/4-20mA)
- Communication: USS protocol, MODBUS RTU (via optional module), PROFIBUS DP (via optional module)
- Cooling: Forced air cooling (fan)
- Operating Temperature: -10 to +50 degrees C (14 to 122 degrees F)
- Weight: 12.0 kg (26.46 lbs)
SIEMENS 6SE6440-2UC31-1DA1
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
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Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
