Siemens 6SL3120-2TE15-0AA4 Industrial Automation Co.

Siemens 6SL3120-2TE15-0AA4

Among Siemens’ SINAMICS S120 products, the 6SL3120-2TE15-0AA4 stands out as an efficient AC drive for dual motor modules. Industrial applications requiring precise motor control and strong performance are ideal for this unit because of its reputation for efficiency and longevity.

Technical Specifications:

The Siemens 6SL3120-2TE15-0AA4 is 380 mm in height, 270 mm in width, and 50 mm in depth. With its built-in fan and internal cooling system, it achieves 60.0 dB at 1 meter and weighs 5.3 kg. The DC link voltage that the drive operates from ranges from 510 to 720 V, and it has a base load current of 2 x 5.0 A and a rated current of 2 × 6.0 A.

With a 40% S6 duty current demand of 12.0 A, it can produce currents up to 2 x 15.0 A. The 20 A DC connection current is sustained by a 220 µF DC link capacitance, as previously determined by IH. A power supply with a range of -15% to +20% and a maximum current of 1.15 A is needed by the electronics. Both IN and IH place this unit’s power ratings at 2 x 2.7 kW and 2 x 2.3 kW, respectively.

With ambient temperatures ranging from 0 to 40 °C, the drive can be placed at 1000 m without derating. It is necessary to have a cooling air discharge of 0.008 m­/s. Motor cables cannot exceed 50 meters in length when shielded and 75 meters when unshielded. A shield connecting kit, two motor end connections (X1 and X2), and an M5 screw PE connection are all part of the apparatus.

In terms of safety, the 6SL3120-2TE15-0AA4 meets a number of requirements, including SIL 2 per IEC 61508, PL d per EN ISO 13849-1, and Category 3 per EN ISO 13849-1.

Mounting:

Installation of the Siemens 6SL3120-2TE15-0AA4 is hassle-free, even in the most demanding industrial settings. Its small design makes it easy to install in cramped quarters. Without additional external cooling solutions, the unit’s cooling system—which includes an integrated fan—allows for optimal thermal control. Aligning and securely fastening the PE connection with the M5 screw ensures stable and secure functioning.

Troubleshooting:

Essential parts of troubleshooting Siemens 6SL3120-2TE15-0AA4 include checking power supply connections and making sure voltage and current parameters are met. Check the plugs on the motor cables and the integrated connectors (X1, X2) for damage.

It is possible to detect possible cooling problems by monitoring the sound pressure level. Make sure the unit works properly at the specified temperature and altitude. Keeping the cooling fan and ventilation paths inspected and serviced on a regular basis will help keep them running at peak efficiency. Check for changes or modifications to regulations, as well as compliance with safety standards and certifications, in the event that compliance difficulties emerge.

Frequently Asked Questions:

How high can the Siemens 6SL3120-2TE15-0AA4’s output current and DC link voltage go?

The 6SL3120-2TE15-0AA4 from Siemens can handle DC voltages between 510 and 720 V and a maximum output current of 2 x 15.0 A.

The Siemens 6SL3120-2TE15-0AA4 requires what voltages at its input and output?

There are three AC 400 VDC outputs and one 600 VDC input on the Siemens 6SL3120-2TE15-0AA4. Stable performance in a variety of industrial environments is ensured by these requirements.

What is the sound pressure level, and how is cooling managed by the Siemens 6SL3120-2TE15-0AA4?

The 6SL3120-2TE15-0AA4 from Siemens has an integrated fan to cool the interior air. Its sound pressure level remains constant at 60.0 dB at a distance of 1 meter.

Product Specifications Table: