MASTERDRIVES 45 Amp AC Inverter | 6SE7022-6TC61-Z Siemens

Siemens 6SE7022-6TC61-Z | SIMOVERT MASTERDRIVES VC 22kW Frequency Converter

The Siemens 6SE7022-6TC61-Z is a high-performance frequency inverter from the specialized SIMOVERT MASTERDRIVES Vector Control (VC) series. This robust unit provides precise torque and speed regulation for AC induction and synchronous motors in demanding industrial environments. Because it utilizes field-oriented vector control technology, it maintains exceptional dynamic response even under varying load conditions. The "Z" suffix indicates that this model features factory-configured options tailored for specific high-tier industrial requirements. Furthermore, its substantial 21 kg build quality reflects the heavy-duty German engineering required for long-term reliability in manufacturing. Consequently, this 45 Amp converter remains a critical asset for facilities running legacy Siemens drive architectures.

Operating high-power machinery requires drive hardware that can handle continuous 22 kW loads without compromising on accuracy. This converter includes integrated control electronics that manage everything from basic speed adjustments to complex motion sequences. In addition, the internal air-cooling system and comprehensive electronic protection suite safeguard the unit against overtemperature and short circuits. While Siemens has introduced newer drive generations, the 6SE7022-6TC61-Z continues to serve as an indispensable spare part globally. Therefore, installing this original MASTERDRIVES unit is a strategic way to sustain your production capacity while avoiding expensive system overhauls.

Key Features and Functional Benefits

• Precision Vector Control: It delivers accurate torque regulation and speed stability for the most sensitive industrial automation tasks.

• High Power Density: The module provides a continuous 45A output, making it suitable for driving large-scale motors up to 22 kW.

• Versatile Frequency Output: A wide range of 0 to 650 Hz supports both standard industrial motors and high-speed specialized spindles.

• Comprehensive Protection: Built-in sensors constantly monitor for earth faults, overvoltage, and phase loss to protect your motor infrastructure.

• Industrial Communication: Supports PROFIBUS-DP and serial interfaces, allowing for seamless data exchange with SINUMERIK and SIMATIC controllers.

Technical Specifications

Frequently Asked Questions (FAQ)

What does the "Z" suffix stand for in this model number?

The "Z" signifies that the unit includes specific factory-installed options or customized firmware parameters for specialized industrial applications.

Can I use this converter to drive a high-speed spindle?

Yes, the maximum output frequency of 650 Hz makes it an excellent choice for high-speed spindles requiring precise vector control.

Is this 22 kW drive compatible with standard PROFIBUS networks?

The unit supports PROFIBUS-DP integration, although you may need to verify which communication board is installed in the option slots.

What are the primary cooling requirements for a 45A load?

You must ensure the internal fans are unobstructed and that the cabinet provides sufficient airflow to dissipate the heat generated by the 22 kW output.