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Siemens SIMOVERT MASTERDRIVES AFE Supply Module - 146A/186A

Name: Siemens 6SE7031-8ED83-2NB1
Brand: Siemens
SKU: 6SE7031-8ED83-2NB1
Availability: InStock

Siemens SIMOVERT MASTERDRIVES AFE Supply Base Module for 400V systems.

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ManufacturerSiemens

Part number6SE7031-8ED83-2NB1

Series SIMOVERT MASTERDRIVES

Type AFE Supply Base Module

Current Rating 146 A / 186 A

Voltage 400 V

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Active Front End (AFE) Design Supports Regenerative Operation Integrated Pre-charging Line Contactor Included Robust 400V Operation Base Module for Rectifier/Regenerative Units

Product description

The Siemens 6SE7031-8ED83-2NB1 is a SIMOVERT MASTERDRIVES AFE (Active Front End) Supply Base Module. It is designed to work with AFE rectifier and regenerative units, supporting current ratings of 146A and 186A at a 400V nominal voltage. This module includes a VSB (Variable Speed Booster), pre-charging circuitry, and a line contactor.

This component is crucial for applications requiring robust power regeneration and precise voltage control in high-power industrial drives. It is commonly used in heavy industries like metal processing, mining, and large material handling systems where energy efficiency and grid feedback are important.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 6SE7031-8ED83-2NB1 surplus part. We are dedicated to providing reliable industrial automation components.

Technical specifications

Series	SIMOVERT MASTERDRIVES
Type	AFE Supply Base Module
Current Rating	146 A / 186 A
Voltage	400 V
Includes	VSB, Pre-charging, Line Contactor

Common applications

Heavy industry drives

Metal processing

Mining equipment

Large material handling

Regenerative braking systems

Power quality solutions

Compatible systems

SIMOVERT MASTERDRIVES AFE Rectifier/Regenerative Units

Also known as

SIMOVERT MASTERDRIVES Base Module, Siemens AFE Supply, 6SE7031-8ED83-2NB1 module

Replaces / compatible with

This is a base module for Siemens SIMOVERT MASTERDRIVES AFE systems. Compatible with specific rectifier/regenerative units.

Technical note

Expert tip

Requires appropriate control units and power modules to form a complete drive system.

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Frequently asked questions

What current ratings does the Siemens 6SE7031-8ED83-2NB1 AFE Supply Base Module support?

The Siemens 6SE7031-8ED83-2NB1 SIMOVERT MASTERDRIVES AFE Supply Base Module is designed for AFE rectifier/regenerative units with current ratings of 146 A and 186 A at 400 V.