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Siemens Micromaster 440 AC Frequency Inverter with 11 kW Power Rating 380-480V Input and 650Hz Output for Industrial Servo Drives

Siemens Micromaster 440 AC Frequency Inverter with 11 kW Power Rating 380-480V Input and 650Hz Output for Industrial Servo Drives

Product Details:
Place of Origin: Germany
Brand Name: Siemens
Certification: CE
Model Number: 6SE6440-2UD31-1CA1
Detail Information
Place of Origin:
Germany
Brand Name:
Siemens
Certification:
CE
Model Number:
6SE6440-2UD31-1CA1
Number Of Phases:
3 AC
Line Voltage:
380 ... 480 V ±10 %
Line Frequency:
47 ... 63 Hz
Rated Current (LO):
33.80 A
Rated Current (HO):
23.10 A
Pulse Frequency:
4000 Hz
Output Frequency For V/f Control:
550W,400w,1000W,0.75kw,1.0Kw
Product Name:
0 ... 650 Hz
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11 kW Power Rating AC Frequency Inverter

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380-480V Input Voltage Industrial Servo Drive

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650Hz Output Frequency Micromaster 440

Trading Information
Minimum Order Quantity:
1
Price:
$400
Packaging Details:
original package
Delivery Time:
3~5 working days
Payment Terms:
L/C,D/P,T/T
Supply Ability:
available
Product Description
Siemens MICROMASTER 440 Frequency Inverter
6SE6440-2UD31-1CA1 - MICROMASTER 440 WITHOUT FILTER 3AC 380-480V +10/-10% 47-63HZ
Product Overview
The Siemens 6SE6440-2UD31-1CA1, part of the Micromaster 440 (MM440) series, is a powerful AC frequency inverter designed to drive 3-phase motors with a power rating of 11 kW (15 horsepower). Engineered for precision and efficiency, this drive offers reliable performance and robust control capabilities for various industrial applications.
Technical Specifications
Article Number 6SE6440-2UD31-1CA1
Power Rating 11 kW Constant Torque (15 kW Squared Torque)
Input Voltage 3AC 380-480V ±10%, 47-63Hz
Overload Capacity 150% for 60s, 200% for 3s (11kW High Overload)
110% for 60s, 140% for 3s (15kW Fan/Pump)
Dimensions 245 × 185 × 195 mm (H × W × D)
Protection Rating IP20
Ambient Temperature -10° to +50°C
Net Weight 5.500 kg
Key Features
  • Frame Size C - Compact design for space-constrained installations
  • Speed control range: 0Hz to 650Hz for versatile motor applications
  • External braking resistor support (56 Ohm minimum)
  • Multiple I/O options: 2 analog inputs, 6 digital inputs, 2 analog outputs, 3 relay outputs
  • Input current: 23.1A (high overload) or 33.8A (fan/pump rating)
  • Wall mount or cubicle mount installation
  • Ventilation requirements: 100mm above/below, 0mm sides (side-by-side mounting possible)
  • Mounting via 4 × M5 bolts
  • Operates in V/F or Sensorless Flux Vector control modes
Operation & Control
This 3-phase drive ensures continuous and stable power delivery for industrial setups. With output current ratings of 26A (Current Transformers) or 32A (Voltage Transformers), it provides consistent power flow for smooth motor operation. The flexible control options allow matching specific motor and application requirements.
Product Lifecycle Information
Product cancellation effective since October 1, 2019. Standard lead time: 60 days. Country of origin: Great Britain. RoHS compliant since July 1, 2006.
Quality & Warranty
All products are new and original with complete packaging. Full 1-year warranty included with all purchases from WTL, LD COMPANY.
Shipping & Contact
Standard shipping: 1-2 weeks after payment confirmation
Available carriers: UPS, DHL, EMS, FedEx
Contact us for current pricing and specific quotes
Large inventory with variable pricing available
Additional Product Lines
We specialize in industrial automation components including Honeywell DCS/PLC Modules, Emerson/Delta V Modules, ABB I/O Modules, Allen-Bradley Modules & Touch Screens, Rosemount Transmitters, Yokogawa Pressure Transmitters, Yaskawa Servo Drives, GE/Fanuc PLC, Mitsubishi Servo Drives, and various other industrial components.
Company Overview
Siemens Micromaster 440 AC Frequency Inverter with 11 kW Power Rating 380-480V Input and 650Hz Output for Industrial Servo Drives 0