Siemens 6SE3121-7DG40 Refurbished SIMOVERT P MIDIMASTER 7.5 kW AC Drive

The Siemens 6SE3121-7DG40, also identified as 6SE31217DG40, is a Siemens SIMOVERT P MIDIMASTER AC drive designed for dependable variable-speed control of industrial motors. This three-phase drive is designed for a 380–500 VAC input supply at 50/60 Hz and has a rated output of 7.5 kW. The drive is commonly associated with approximately 10 HP motor applications and is suitable for a wide range of industrial motor control and automation systems.

The 6SE3121-7DG40 belongs to the Siemens SIMOVERT P MIDI MASTER family and is designed for reliable AC motor speed control in demanding industrial environments. Technical references identify the unit as a three-phase 380–500 V drive with a rated output of 7.5 kW and approximately 16.5 A output current at 400 V. Its robust industrial design makes it suitable for integration into compatible machinery, control panels, production equipment, conveyors, and existing Siemens drive systems.

York Scientific offers professionally refurbished Siemens 6SE3121-7DG40 SIMOVERT P MIDIMASTER AC Drives that are thoroughly inspected, professionally cleaned, electrically tested, and functionally verified before shipment. Each unit undergoes a comprehensive quality assurance process to help minimize unexpected equipment downtime and provide a dependable replacement solution for existing Siemens automation systems.

Choosing a professionally refurbished 6SE3121-7DG40 provides a cost-effective alternative to sourcing new or difficult-to-find legacy drive equipment. A refurbished replacement can help extend the operational life of existing machinery while reducing the cost and downtime associated with replacing an entire drive system. York Scientific also provides repair, refurbishment, diagnostic, and exchange services for Siemens SIMOVERT and MIDIMASTER drives and other industrial automation components.

*Actual item may vary.

Siemens 6SE3121-7DG40

Manufacturer: Siemens

Product Description: Simovert P Micromaster Drive 10hp 380/500v 30amp 7500w

Part Number: 6SE3121-7DG40

Condition: Refurbished and Tested

Units in Stock: 6

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Repair Price: $1732.32 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.

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Description Simovert P Micromaster Drive 10hp 380/500v 30amp 7500w

RUSH Processing charge $195

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Upon repair completion our service team will contact you for payment. Should equipment be deemed non-repairable, you will not be charged - rush fee (if selected) is non-refundable.