Typical Applications
The Siemens 6SE6440-2AD37-5FA1 MICROMASTER 440 AC Drive is
suitable for a wide variety of high-power industrial motor
control and automation applications, including:
- Industrial Automation Systems
- High-Power Motor Control
- Variable-Speed Drive Systems
- Manufacturing Machinery
- Production Equipment
- Conveyor Systems
- Material Handling Equipment
- Industrial Processing Machinery
- Machine Tools
- Heavy-Duty Industrial Equipment
- Pumps and Fans
- Packaging and Production Systems
- Legacy Siemens MICROMASTER 440 Systems
Key Features
- Manufacturer: Siemens
- Part Number: 6SE6440-2AD37-5FA1
- Alternate Part Number: 6SE64402AD375FA1
- Product Family: MICROMASTER 440
- Product Type: AC Drive / Frequency Inverter
- Built-In Class A Filter
- Input: 3-Phase AC
- Input Voltage: 380–480 VAC ±10%
- Input Frequency: 47–63 Hz
- Constant-Torque Rating: 75 kW / 100 HP
- Square-Law Torque Rating: 90 kW
- Constant-Torque Output Current: 145 A
- Square-Law Torque Output Current: 178 A
- Output Power: 110.5 kVA
- Output Frequency for V/f Control: 0–650 Hz
- Protection Rating: IP20
- Fan-Cooled Design
- Frame Size: F
- Designed for High-Power Industrial Motor Control
- Professionally Inspected and Cleaned
- Electrically Tested Before Shipment
- Professionally Refurbished and Functionally Verified
Quality Assurance
Every refurbished Siemens 6SE6440-2AD37-5FA1 MICROMASTER
440 AC Drive undergoes a detailed quality assurance
process before shipment. Each unit is carefully inspected,
professionally cleaned, electrically tested, and functionally
evaluated to help ensure dependable performance in demanding
industrial environments.
York Scientific follows established refurbishment and testing
procedures for industrial electronic equipment. The evaluation
process is intended to identify potential faults and verify the
operating condition of the drive before shipment, providing
customers with a dependable replacement option for existing
Siemens MICROMASTER 440 systems.
Proper inspection and functional testing are especially important
for high-power industrial drives because these units can play a
critical role in maintaining continuous production and controlled
motor operation. A professionally refurbished replacement can
help reduce equipment downtime while maintaining the existing
drive architecture.
Repair & Exchange Services
York Scientific offers professional repair and exchange services
for the Siemens 6SE6440-2AD37-5FA1 MICROMASTER 440 AC
Drive. Experienced technicians can perform diagnostic
evaluation, troubleshooting, component-level repairs, board-level
repairs, and other electronic repair services to help restore
malfunctioning industrial drive equipment.
If your existing 6SE6440-2AD37-5FA1 is displaying
fault codes, experiencing intermittent operation, failing to
control the connected motor correctly, or contributing to
production downtime, York Scientific can assist with repair
requirements. The exact York listing identifies this model as
repairable and states that expert technicians provide
component-level troubleshooting and repairs. Rush expedited
turnaround is also available for mission-critical and
tool-down situations.
Why Choose York Scientific?
- Professionally Refurbished Siemens Equipment
- Comprehensive Inspection and Functional Testing
- Experienced Industrial Electronics Technicians
- Reliable Replacement Products
- Cost-Effective Alternative to New Equipment
- Fast Worldwide Shipping
- Repair and Exchange Services Available
- Experience with Siemens MICROMASTER Equipment
- Support for Legacy Industrial Drive Systems
- Component-Level Troubleshooting and Repair
- Rush Repair Services Available
- Responsive Technical Support
Frequently Asked Questions
What is the Siemens 6SE6440-2AD37-5FA1?
The Siemens 6SE6440-2AD37-5FA1 is a
MICROMASTER 440 AC Drive / frequency inverter
with a built-in Class A filter. It is designed for variable-speed
control of three-phase AC motors in industrial automation and
high-power motor control applications.
What is the power rating of the Siemens 6SE6440-2AD37-5FA1?
The Siemens 6SE6440-2AD37-5FA1 has a
75 kW / 100 HP constant-torque rating and a
90 kW square-law torque rating. Siemens
documentation lists a constant-torque output current of
145 A and a square-law torque output current of
178 A.
What input voltage does the Siemens 6SE6440-2AD37-5FA1 support?
The Siemens 6SE6440-2AD37-5FA1 is designed for a
3-phase 380–480 VAC ±10% input supply with a
frequency range of 47–63 Hz. The drive also
incorporates a built-in Class A filter.
Is the Siemens 6SE6440-2AD37-5FA1 refurbished and tested?
Yes. York Scientific lists the exact
Siemens 6SE6440-2AD37-5FA1 as
Refurbished and Tested. The unit is inspected
and tested as part of the refurbishment process before shipment.
Can York Scientific repair the Siemens 6SE6440-2AD37-5FA1?
Yes. York Scientific identifies the
6SE6440-2AD37-5FA1 as repairable and offers
component-level troubleshooting and repair services. Rush
expedited turnaround is also available for mission-critical and
tool-down requirements.
Request a Quote
Looking for the
Siemens 6SE6440-2AD37-5FA1 Refurbished MICROMASTER 440 AC
Drive? Contact York Scientific today for pricing,
product availability, repair services, or exchange options. Our
experienced team is ready to help you find a dependable Siemens
replacement drive for high-power industrial automation,
variable-speed motor control, manufacturing, material handling,
processing, and other industrial applications.
