6SE6440-2UC25-5CA1

Siemens

Siemens 6SE6440-2UC25-5CA1 MICROMASTER 440 Frequency Inverter

SKU 6SE6440-2UC25-5CA1

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Siemens
  • Product No.: 6SE6440-2UC25-5CA1
  • Origin Germany
  • Product Type: Frequency Inverters
  • Barcode: 85044095
  • Payment: T/T, Western Union
  • Weight: 5.4 kg
  • Dimensions: 18.50cm x 19.50cm x 24.50cm
  • Shipping port: Xiamen
  • Warranty: 12 months

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Frequency Inverters
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Product Description

The 6SE6440-2UC25-5CA1 is a high-performance, three-phase frequency inverter designed for precise motor control in industrial drive systems. This unit provides variable frequency output for AC motors, supporting a nominal power rating of 5.5 kW for constant torque applications and up to 7.5 kW for square-law torque applications. It is engineered for integration within control cabinets to regulate motor speed and torque across various automated production processes.

Features

  • Supports 3-phase input voltage range of 200-240 V AC.
  • Constant torque rating: 5.5 kW.
  • Square-law torque rating: 7.5 kW.
  • Overload capacity: 150% for 60 seconds, 200% for 3 seconds.
  • Output frequency range up to 650 Hz.
  • Compact design with IP20 degree of protection.
  • Operating temperature range: -10 degC to +50 degC.

Applications

  • Conveyor systems and material handling.
  • Centrifugal pumps and fan control.
  • Industrial mixers and agitators.
  • Machine tool spindles.
  • Textile machinery drives.

Technical Specifications

Attribute Specification
Manufacturer Siemens
Product Range Micromaster 440
Main Voltage 200-240 V AC
Input Phases 3
Nominal Power (Constant Torque) 5.5 kW
Nominal Power (Square-Law) 7.5 kW
Nominal Output Current 22 A
Max. Output Frequency 650 Hz
Max. Output Voltage 240 V
Degree of Protection IP20
Ambient Temperature -10 to +50 degC
Dimensions (HxWxD) 245 x 185 x 195 mm
Weight 5.40 kg
Commodity Code 85044095

Installation Guidelines

  • Mounting: The unit is intended for vertical installation within a ventilated control cabinet. Ensure sufficient clearance above and below the inverter to facilitate airflow.
  • Environment: Protect the device from dust, moisture, and corrosive gases. Ensure the ambient temperature does not exceed 50 degC.
  • Wiring: Ensure all power cables are sized according to the nominal output current of 22 A. Use shielded cables for motor connections to minimize electromagnetic interference (EMI).
  • Grounding: A solid, low-impedance ground connection is required for both safety and noise suppression. Connect the drive chassis to the system protective earth (PE).
  • Cooling: This unit relies on forced air cooling; ensure that the internal fans are unobstructed and that the cabinet environment is managed to prevent overheating.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the maximum overload capacity for the 6SE6440-2UC25-5CA1?
The device supports an overload of 150% for 60 seconds and 200% for 3 seconds.
Does this model include an integrated filter or operator panel?
No, this specific unit is supplied without an integrated filter, AOP, or BOP.
What is the primary difference in power ratings for this drive?
It is rated for 5.5 kW in constant torque applications and up to 7.5 kW in square-law torque applications.
What is the required ambient temperature range for optimal operation?
The drive is designed to operate reliably in ambient temperatures between -10 degC and +50 degC.
Reviews

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Siemens 6SE6440-2UC25-5CA1 MICROMASTER 440 Frequency Inverter

Only 8 item(s) left in stock

  • Manufacturer: Siemens

  • Product No.: 6SE6440-2UC25-5CA1

  • Country of origin:Germany

  • Product Type: Frequency Inverters

  • Barcode: 85044095

  • Payment: T/T, Western Union

  • Weight: 5400g

  • Dimensions: 18.50cm x 19.50cm x 24.50cm

  • Shipping port: Xiamen

  • Warranty: 12 months

View full details
Product Description
FAQ
Shipping Returns
Additional details
Reviews

The 6SE6440-2UC25-5CA1 is a high-performance, three-phase frequency inverter designed for precise motor control in industrial drive systems. This unit provides variable frequency output for AC motors, supporting a nominal power rating of 5.5 kW for constant torque applications and up to 7.5 kW for square-law torque applications. It is engineered for integration within control cabinets to regulate motor speed and torque across various automated production processes.

Features

  • Supports 3-phase input voltage range of 200-240 V AC.
  • Constant torque rating: 5.5 kW.
  • Square-law torque rating: 7.5 kW.
  • Overload capacity: 150% for 60 seconds, 200% for 3 seconds.
  • Output frequency range up to 650 Hz.
  • Compact design with IP20 degree of protection.
  • Operating temperature range: -10 degC to +50 degC.

Applications

  • Conveyor systems and material handling.
  • Centrifugal pumps and fan control.
  • Industrial mixers and agitators.
  • Machine tool spindles.
  • Textile machinery drives.

Technical Specifications

Attribute Specification
Manufacturer Siemens
Product Range Micromaster 440
Main Voltage 200-240 V AC
Input Phases 3
Nominal Power (Constant Torque) 5.5 kW
Nominal Power (Square-Law) 7.5 kW
Nominal Output Current 22 A
Max. Output Frequency 650 Hz
Max. Output Voltage 240 V
Degree of Protection IP20
Ambient Temperature -10 to +50 degC
Dimensions (HxWxD) 245 x 185 x 195 mm
Weight 5.40 kg
Commodity Code 85044095

Installation Guidelines

  • Mounting: The unit is intended for vertical installation within a ventilated control cabinet. Ensure sufficient clearance above and below the inverter to facilitate airflow.
  • Environment: Protect the device from dust, moisture, and corrosive gases. Ensure the ambient temperature does not exceed 50 degC.
  • Wiring: Ensure all power cables are sized according to the nominal output current of 22 A. Use shielded cables for motor connections to minimize electromagnetic interference (EMI).
  • Grounding: A solid, low-impedance ground connection is required for both safety and noise suppression. Connect the drive chassis to the system protective earth (PE).
  • Cooling: This unit relies on forced air cooling; ensure that the internal fans are unobstructed and that the cabinet environment is managed to prevent overheating.
Key Features:
#Frequency Inverters

What is the maximum overload capacity for the 6SE6440-2UC25-5CA1?
The device supports an overload of 150% for 60 seconds and 200% for 3 seconds.

Does this model include an integrated filter or operator panel?
No, this specific unit is supplied without an integrated filter, AOP, or BOP.

What is the primary difference in power ratings for this drive?
It is rated for 5.5 kW in constant torque applications and up to 7.5 kW in square-law torque applications.

What is the required ambient temperature range for optimal operation?
The drive is designed to operate reliably in ambient temperatures between -10 degC and +50 degC.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
Germany

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