Home › Manufacturers › Siemens › SINAMICS & MICROMASTER Drives › 6SE7021-0TA71-Z

Siemens

Siemens SIMOVERT Masterdrives VC Inverter 6SE7021-0TA71-Z

Name: Siemens 6SE7021-0TA71-Z
Brand: Siemens
SKU: 6SE7021-0TA71-Z
Availability: InStock

Siemens SIMOVERT Masterdrives VC Vector Control Inverter.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6SE7021-0TA71-Z

Power 4 kW

Input Voltage 380-480V AC (3-Phase)

Control Type Vector Control

Series SIMOVERT Masterdrives VC

Get a price for 6SE7021-0TA71-Z

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Vector Control technology High dynamic response Precise torque control 4 kW power rating Compact design Suitable for AC motors

Product description

The Siemens 6SE7021-0TA71-Z is a SIMOVERT Masterdrives VC (Vector Control) inverter drive. This unit is designed for high-performance speed and torque control of AC motors. It features a 4 kW power rating and operates with a typical 3-phase input voltage of 380-480V AC. Its vector control capability ensures precise dynamic response and accurate control, making it suitable for demanding applications.

This inverter drive is widely used in industries requiring precise motor control, such as material handling, machine tools, printing, and packaging machinery. Applications like extruders, cranes, hoists, and high-performance pumping systems benefit from its advanced control features.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 6SE7021-0TA71-Z. We provide reliable access to quality industrial automation parts, helping you maintain operational efficiency and minimize downtime with dependable solutions.

Technical specifications

Power	4 kW
Input Voltage	380-480V AC (3-Phase)
Control Type	Vector Control
Series	SIMOVERT Masterdrives VC
IP Rating	IP20 (typically)

Common applications

Extruders

Cranes and Hoists

Test Benches

Pumping/Ventilation Systems

Machine Tools

Printing Machinery

Packaging Machinery

Compatible systems

AC Motors

Also known as

SIMOVERT Masterdrive VC, Siemens AC Drive

Replaces / compatible with

This model is a replacement for older Siemens Masterdrives units and is part of the SIMOVERT series.

Technical note

Expert tip

This is a base drive unit and may require additional options for full functionality; consult the manual for specific application requirements.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the power rating and input voltage for the Siemens 6SE7021-0TA71-Z inverter?

The Siemens 6SE7021-0TA71-Z inverter has a power rating of 4 kW and typically operates with a 3-phase input voltage of 380-480V AC. It utilizes vector control for high-performance motor management.