Siemens 6SE7021-8TP50 Refurbished SIMOVERT MASTERDRIVES Motion Control Inverter

The Siemens 6SE7021-8TP50, also identified as 6SE70218TP50, is a Siemens SIMOVERT MASTERDRIVES Motion Control Compact PLUS inverter designed for reliable variable-speed and motion-control applications in industrial automation, manufacturing, machine tools, production equipment, and other demanding motor-control systems. This unit supports a 510–650 V DC input and provides a nominal output current of 17.5 A with a rated power of 7.5 kW. The inverter features an IP20 protection rating and is designed for integration into industrial drive systems.

The SIMOVERT MASTERDRIVES family provides advanced drive technology for demanding industrial applications requiring precise motor control, dynamic performance, and reliable operation. The 6SE7021-8TP50 is a Compact PLUS DC-AC inverter intended for use within MASTERDRIVES systems and is suitable for applications requiring dependable control of industrial motors and machinery.

The Siemens 6SE7021-8TP50 is rated for 7.5 kW and 17.5 A nominal output current. Its 510–650 V DC supply range, compact industrial construction, and IP20 enclosure make it suitable for machine tools, production machinery, material handling equipment, industrial automation systems, and other applications where reliable DC-AC motor control is required.

York Scientific supplies professionally refurbished Siemens 6SE7021-8TP50 inverters that are thoroughly inspected, professionally cleaned, electrically evaluated, and quality tested before shipment. This refurbishment process provides a dependable replacement solution for obsolete, discontinued, or difficult-to-source Siemens drive equipment while helping reduce replacement costs and minimize unexpected industrial downtime.

Siemens 6SE7021-8TP50
*Actual item may vary.

Siemens 6SE7021-8TP50

Manufacturer: Siemens
Product Description: Ac Drive, Simovert Masterdrive, Vector Control, Compact Plus, 17.5 A, 7.5 Kw, 3-phase, 380-480 V Ac, 50/60 Hz
Part Number: 6SE7021-8TP50
Condition: Refurbished and Tested
Units in Stock: 2


Repair Price: $4309.76 Includes 2 Years Warranty!

Our repair process is as simple as it is fast: enter details below and we will email you an RMA number along with the shipping instructions. Once we receive your defective equipment, our service team will contact and assist you until your repair is completed.

Industrial Applications

  • Industrial Motor Control
  • Motion Control Systems
  • Machine Tool Applications
  • Manufacturing Machinery
  • Production Equipment
  • Industrial Automation Systems
  • Material Handling Equipment
  • Conveyor Systems
  • Process Machinery
  • Factory Automation Systems
  • Industrial Drive Systems
  • Machine Building Applications
  • General-Purpose Industrial Inverter Systems

Key Features

  • Manufacturer: Siemens
  • Part Number: 6SE7021-8TP50
  • Alternate Part Number: 6SE70218TP50
  • Product Family: SIMOVERT MASTERDRIVES
  • Product Series: Motion Control
  • Product Type: Compact PLUS Inverter
  • Input Voltage: 510–650 V DC
  • Nominal Output Current: 17.5 A
  • Rated Power: 7.5 kW
  • DC-AC Inverter
  • IP20 Protection Rating
  • Compact PLUS Unit
  • Industrial Motion Control Design
  • Suitable for Siemens MASTERDRIVES Systems
  • Legacy Industrial Drive Technology
  • Compact Industrial Construction
  • Professionally Refurbished and Fully Tested

Professional Refurbishment Process

Every refurbished Siemens 6SE7021-8TP50 undergoes a detailed inspection, professional cleaning, electrical evaluation, and comprehensive functional testing before shipment. Experienced technicians carefully examine the inverter and its electronic components to help identify potential faults and ensure dependable performance in compatible industrial applications.

Purchasing a professionally refurbished Siemens SIMOVERT MASTERDRIVES inverter provides a practical and cost-effective alternative to sourcing new or discontinued equipment. The refurbishment process helps extend the service life of existing drive systems while reducing maintenance expenses and helping minimize costly production interruptions.

Repair & Exchange Services

York Scientific provides professional repair and exchange services for the Siemens 6SE7021-8TP50 SIMOVERT MASTERDRIVES Motion Control Inverter. Our experienced technicians perform complete diagnostics, component-level troubleshooting, electronic repairs, rebuilding, and comprehensive functional testing to help restore defective inverters to dependable operating condition.

Whether the inverter is experiencing fault conditions, intermittent operation, power-related issues, or other performance problems, York Scientific can provide repair and replacement solutions designed to help minimize production downtime and maintain existing Siemens automation equipment.

Why Choose York Scientific?

  • Professionally Refurbished Siemens Industrial Drives
  • Comprehensive Inspection and Functional Testing
  • Experienced Industrial Electronics Technicians
  • Reliable Replacement Products
  • Cost-Effective Alternative to New Equipment
  • Fast Worldwide Shipping
  • Repair, Exchange, and Technical Support
  • Large Inventory of Legacy Industrial Automation Components
  • Experience with Siemens SIMOVERT MASTERDRIVES Systems
  • Responsive Customer Support

Worldwide Supply & Support

York Scientific supplies refurbished Siemens industrial automation and drive components to customers worldwide. Whether you need an emergency replacement for a failed MASTERDRIVES inverter, a spare unit for preventive maintenance, or long-term support for an existing motion-control system, our team is committed to providing dependable products, responsive technical support, and fast worldwide shipping.

Frequently Asked Questions

What is the Siemens 6SE7021-8TP50 used for?

The Siemens 6SE7021-8TP50 is a SIMOVERT MASTERDRIVES Motion Control Compact PLUS inverter designed for industrial motor control, motion-control systems, machine tools, manufacturing machinery, production equipment, and other industrial automation applications.

What are the electrical specifications of the Siemens 6SE7021-8TP50?

The inverter supports a 510–650 V DC input and provides a 17.5 A nominal output current with a rated power of 7.5 kW. The unit is designed for integration into Siemens SIMOVERT MASTERDRIVES systems.

What product family does the Siemens 6SE7021-8TP50 belong to?

The Siemens 6SE7021-8TP50 belongs to the SIMOVERT MASTERDRIVES Motion Control family and is a Compact PLUS DC-AC inverter designed for industrial drive and motion-control applications.

What is the protection rating of the Siemens 6SE7021-8TP50?

The Siemens 6SE7021-8TP50 features an IP20 protection rating and is intended for installation within suitable industrial control cabinets or protected equipment environments.

Can York Scientific repair the Siemens 6SE7021-8TP50?

Yes. York Scientific provides diagnostic evaluation, troubleshooting, component-level repair, rebuilding, exchange services, and functional testing for Siemens SIMOVERT MASTERDRIVES inverters and related industrial automation equipment.

Request Pricing & Availability

Looking for a refurbished Siemens 6SE7021-8TP50 SIMOVERT MASTERDRIVES Motion Control Inverter? Contact York Scientific today to request pricing, verify inventory availability, or learn more about our refurbishment, repair, and exchange services. Our experienced team is ready to help keep your industrial motion-control and automation systems operating efficiently while minimizing costly equipment downtime.