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Siemens SIMOVERT MASTERDRIVES 90 kW Drive

Name: Siemens 6SE7031-8EF80
Brand: Siemens
SKU: 6SE7031-8EF80
Availability: InStock

Siemens SIMOVERT MASTERDRIVES 90kW Drive, 380-460V 186A AFE Rectifier/Regen.

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ManufacturerSiemens

Part number6SE7031-8EF80

Nominal Power 90 kW

Voltage 380-460 V AC (3-Phase)

Rated Current 186 A

Type AFE Rectifier/Regenerative Unit, Inverter

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90 kW nominal power 380-460V 3-Phase input 186A rated current Active Front End (AFE) Regenerative capabilities Air-cooled

Product description

The Siemens SIMOVERT MASTERDRIVES, model 6SE7031-8EF80, is a powerful 3-phase drive unit designed for high-performance motor control. It operates with a 380-460 V AC input and has a rated current of 186 A. This unit functions as an AFE (Active Front End) Rectifier/Regenerative Unit and an Inverter, offering a nominal power rating of 90 kW. It is air-cooled and documentation is provided on CD.

This drive is ideal for applications requiring precise speed and torque control, as well as the ability to feed energy back into the grid. Its robust design makes it suitable for heavy-duty industrial use in sectors such as manufacturing, material handling, and heavy machinery.

Source your Siemens SIMOVERT MASTERDRIVES from Stanlo Automation, a veteran-owned surplus parts distributor. We provide reliable industrial automation components to keep your operations efficient.

Technical specifications

Nominal Power	90 kW
Voltage	380-460 V AC (3-Phase)
Rated Current	186 A
Type	AFE Rectifier/Regenerative Unit, Inverter
Cooling	Air-cooled
Documentation	On CD

Common applications

Industrial Motor Control

Material Handling

Heavy Machinery

Manufacturing Automation

Process Control

Pump and Fan Drives

Compatible systems

Industrial three-phase motors requiring up to 90kW Control systems utilizing regenerative braking

Also known as

Siemens SIMOVERT 90kW Drive 6SE70318EF80 Siemens Masterdrives Unit

Replaces / compatible with

This SIMOVERT MASTERDRIVES unit is part of a powerful drive series. For specific replacement needs, consult Siemens documentation or contact our support.

Technical note

Expert tip

Proper ventilation and heat dissipation are critical for the long-term reliability of the 90 kW SIMOVERT MASTERDRIVES unit.

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Frequently asked questions

What is the primary function of the AFE (Active Front End) in the Siemens 6SE7031-8EF80 drive?

The AFE in the Siemens 6SE7031-8EF80 SIMOVERT MASTERDRIVES unit acts as both a rectifier and a regenerative unit. It allows for controlled energy feedback into the power grid, improving energy efficiency and power factor.