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Siemens SIMOVERT MASTERDRIVES 6SE7031-7HG80 Inverter Unit

Name: Siemens 6SE7031-7HG80
Brand: Siemens
SKU: 6SE7031-7HG80
Availability: InStock

Siemens SIMOVERT MASTERDRIVES 160kW air-cooled inverter, 660-690V, 171A.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6SE7031-7HG80

Voltage 660-690 V AC

Current 171 A

Nominal Power Rating 160 kW

Regenerative Power 200 kW

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Veteran-owned

CAGE: 9NK75

High voltage operation (690V) Air-cooled design 160 kW nominal inverter power 200 kW regenerative power Robust SIMOVERT construction

Product description

The Siemens 6SE7031-7HG80 is an air-cooled inverter unit from the SIMOVERT MASTERDRIVES series, designed for 3-phase AC motor control. It operates at 660-690V with a rated current of 171A. The nominal power rating for the inverter section is 160 kW, with a rated rectifier/regenerative power of 200 kW, highlighting its capability for demanding applications. Documentation is provided on CD.

This drive unit is suited for high-power industrial applications that require precise variable speed control, including large fans, pumps, extruders, and heavy-duty conveyors, especially in environments with higher voltage requirements.

Stanlo Automation, a veteran-owned surplus distributor, offers this Siemens SIMOVERT MASTERDRIVES component. We are committed to supplying quality industrial automation parts and providing reliable service to our customers.

Technical specifications

Voltage	660-690 V AC
Current	171 A
Nominal Power Rating	160 kW
Regenerative Power	200 kW
Cooling	Air-Cooled
Series	SIMOVERT MASTERDRIVES

Common applications

Large industrial fans

High-power pumps

Extrusion machinery

Heavy conveyor systems

Metal rolling mills

Compatible systems

Siemens SIMOVERT MASTERDRIVES control modules and accessories

Also known as

Siemens Masterdrives 6SE7031-7HG80 SIMOVERT Inverter 6SE7031-7HG80

Replaces / compatible with

This unit is part of the SIMOVERT MASTERDRIVES series, designed to provide high-power variable speed control for AC motors, often replacing direct-on-line starters or older drive technologies.

Technical note

Expert tip

The air-cooled design requires adequate ventilation around the unit to maintain optimal operating temperatures and ensure longevity.

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Frequently asked questions

What is the regenerative power of the Siemens 6SE7031-7HG80?

The Siemens 6SE7031-7HG80 SIMOVERT MASTERDRIVES inverter unit has a rated rectifier/regenerative power of 200 kW. This capability allows the drive to feed energy back into the supply network during deceleration or overhauling loads.