Siemens 6SE6420-2UD31-1CA1 Refurbished MICROMASTER 420 11 kW AC Drive

The Siemens 6SE6420-2UD31-1CA1, also identified as 6SE64202UD311CA1, is a Siemens MICROMASTER 420 frequency inverter designed for reliable variable-speed control of three-phase AC motors. This unfiltered drive is designed for a 3-phase 380–480 VAC ±10% input supply at 47–63 Hz and provides an 11 kW / 15 HP constant-torque power rating. It is well suited for industrial motor control systems where dependable speed regulation and efficient operation are required.

The 6SE6420-2UD31-1CA1 provides a rated output current of 26 A and a rated input current of approximately 32.3 A under the high-overload rating. The drive supports a maximum output frequency of up to 650 Hz for V/f control, subject to applicable production and regulatory limitations. It provides 150% output current for 60 seconds under high-overload conditions and has an IP20 / UL open-type protection rating. The unit is supplied without an AOP/BOP operator panel.

York Scientific offers professionally refurbished Siemens 6SE6420-2UD31-1CA1 MICROMASTER 420 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 industrial automation and motor control systems.

Choosing a professionally refurbished 6SE6420-2UD31-1CA1 provides a cost-effective alternative to sourcing new equipment, particularly for maintaining legacy MICROMASTER 420 installations. Siemens has discontinued this specific product, making professionally refurbished replacement equipment a practical option for organizations that need to maintain existing machinery without redesigning an entire drive system.

*Actual item may vary.

Siemens 6SE6420-2UD31-1CA1

Manufacturer: Siemens

Product Description: Ac Drive Micromaster 420 Unfiltered 11 Kw / 15 Hp 3 Phase Input 380-480 Vac 32.3 Amp 50/60 Hertz 3 Phase Output 26 Amp 0-650 Hertz Ip20

Part Number: 6SE6420-2UD31-1CA1

Condition: Refurbished and Tested

Units in Stock: 6

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Repair Price: $1533.95 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 Ac Drive Micromaster 420 Unfiltered 11 Kw / 15 Hp 3 Phase Input 380-480 Vac 32.3 Amp 50/60 Hertz 3 Phase Output 26 Amp 0-650 Hertz Ip20

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.