Siemens 6SL3120-1TE21-8AA4

Siemens 6SL3120-1TE21-8AA4 AC Drive: Comprehensive Overview

The Siemens 6SL3120-1TE21-8AA4 is a robust and efficient AC Drive that falls under the category of motor modules. It is designed to cater to modern industrial applications requiring precise motor control. It is part of Siemens’ esteemed line of drive products, offering reliable performance and enhanced safety features. This model is widely known for its compact design, high durability, and compliance with international safety standards, making it a top choice for various automation needs.

Power and Voltage Specifications

The Siemens 6SL3120-1TE21-8AA4 operates at a rated DC link voltage of 510 to 720 V. It is equipped to handle a DC 24 V power supply, with a tolerance range of -15% to +20%, ensuring consistent power flow even in varying electrical conditions. The drive has an output current rating of 18.0 A, and its base load current is rated at 15.3 A, providing ample capacity for demanding motor control applications. The flexibility of the drive makes it suitable for use in industries that require constant, uninterrupted power supply.

Cooling System and Temperature Range

The 6SL3120-1TE21-8AA4 features an internal air cooling system. This ensures optimal temperature regulation during operation, crucial in environments with high power outputs. It can effectively operate within an ambient temperature range of 32 to 104°F (0 to 40°C). The cooling system helps maintain the drive’s operational integrity by preventing overheating, thus extending its lifespan and ensuring reliable performance.

Connection and Safety Features

The drive is designed for easy installation and secure connection with Connector X1 as the main connection interface. For grounding, the drive utilizes a PE connection with an M5 screw, ensuring that the system is grounded correctly for safety and stability.

Siemens has integrated high-end safety features into this model. The 6SL3120-1TE21-8AA4 meets SIL 2 standards as per IEC 61508 and PL d according to EN ISO 13849-1, with a Category 3 rating under the same standard. These safety measures ensure the drive complies with stringent safety protocols, providing peace of mind for users working in hazardous environments.

Pulse Frequency and Compliance

The drive has a rated pulse frequency of 4.00 kHz, enabling precise motor control and efficiency in performance. This makes it suitable for applications where smooth motor operations are critical. In terms of compliance, the drive meets the CE and cULus standards, making it certified for use across various regions. These certifications ensure that the 6SL3120-1TE21-8AA4 conforms to international safety and performance standards, further increasing its appeal for global industrial applications.

Reliability and Warranty

Siemens offers a 2-year warranty on this product, ensuring long-term reliability and customer satisfaction. Additionally, the free shipping option from MRO Electric and Supply makes this a cost-effective solution for customers.

FAQs for Siemens 6SL3120-1TE21-8AA4 AC Drive

What type of drive is the Siemens 6SL3120-1TE21-8AA4?

The Siemens 6SL3120-1TE21-8AA4 is an AC motor module drive for precise motor control in industrial applications.

What is the rated DC link voltage of this drive?

The rated DC link voltage for the 6SL3120-1TE21-8AA4 is 510 to 720 V.

What power supply specifications are required for this drive?

The drive operates on a DC 24 V power supply with a -15% to +20% tolerance.

What is the rated output current for the Siemens 6SL3120-1TE21-8AA4?

The rated output current of this drive is 18.0 A, with a base load current of 15.3 A.

What kind of cooling system is used in this drive?

The Siemens 6SL3120-1TE21-8AA4 uses an internal air cooling system, ensuring efficient temperature control during operation.

What safety standards does this drive to comply with?

This drive complies with SIL 2 according to IEC 61508, PL d under EN ISO 13849-1, and is rated Category 3 for safety.

What is the rated pulse frequency for the 6SL3120-1TE21-8AA4?

The drive has a pulse frequency of 4.00 kHz, allowing smooth and precise motor control.

What is the maximum ambient temperature range for this drive?

The drive can operate effectively in an ambient temperature range of 32°F to 104°F (0°C to 40°C).

Does the drive come with international compliance certifications?

The 6SL3120-1TE21-8AA4 is CE and cULus certified, ensuring compliance with international safety and performance standards.

What kind of warranty and shipping options are available for this product?

The Siemens 6SL3120-1TE21-8AA4 comes with a 2-year warranty, and free shipping is available from MRO Electric and Supply.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6SL3120-1TE21-8AA4, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 6SL3120-1TE21-8AA4 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.