6SL3210-1KE12-3AF1 - SERVO AZIONAMENTI - SIEMENS Repair or Buy

Siemens 6SL3210-1KE12-3AF1 – SINAMICS G120C – Inverter 0.75 kW, 380-480 V, 150% overload, integrated PROFINET

Technical Description

The Siemens 6SL3210-1KE12-3AF1 is a SINAMICS G120C inverter designed for industrial automation applications that require precise motor control, energy efficiency, and safety.

With a rated power of 0.75 kW and 150% overload capacity for 3 seconds, this inverter is ideal for applications requiring dynamic control, such as machine tools and conveyor systems. The device operates with 380-480 V 3AC input (+10/-20%) and 47-63 Hz frequency.

It features an integrated Class A filter, making it suitable for use in industrial environments with low harmonic distortion, while the I/O interface includes 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output, enabling easy integration into automation networks. The module also includes Safe Torque Off (STO) for operational safety.

The inverter is equipped with an integrated PROFINET PN fieldbus, allowing for fast and secure communication with the system control, and has an IP20 protection rating. Its compact size makes it suitable for various industrial applications where space is limited.

⚙️ Main Features – Siemens 6SL3210-1KE12-3AF1

• Type: SINAMICS G120C Inverter

• Rated Power: 0.75 kW

• Overload: 150% for 3 seconds

• Input Voltage: 380–480 V 3AC (+10/-20%)

• Frequency: 47-63 Hz

• Integrated Filter: Class A

• I/O Interface: 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output

• Safety: Safe Torque Off (STO)

• Fieldbus: PROFINET PN integrated

• Protection Rating: IP20/UL Open Type

• Dimensions: FSA 196 x 73 x 225.4 mm (H x W x D)

• External 24V

• Main Functions: Motor control, safety, PROFINET communication, overload protection

• Applications: Automation systems, conveyor systems, machine tools, industrial applications

🏭 Typical Applications – Siemens 6SL3210-1KE12-3AF1

• Motor speed control for low-power motors in automation systems

• Industrial automation systems with PROFINET communication

• Conveyor systems and robotics

• CNC machine tools and control systems

• Systems with high safety and motor control requirements

🔧 E-Repair Services for Siemens 6SL3210-1KE12-3AF1

As an Approved Siemens Partner and the only authorized Service Partner in Europe, E-Repair offers a complete range of services for the SINAMICS G120C inverter, ensuring new-level performance and production continuity:

• 🔧 Siemens-certified repair in E-Repair’s in-house technical laboratory

• ♻️ Full regeneration with preventive component replacement and Siemens functional testing

• 🚚 Advance shipment of a refurbished or new unit, if available

• 🛠️ On-site and remote technical assistance by Siemens-qualified technicians

• 💾 Backup and verification of PROFINET communication parameters

• 🌐 Technological cleaning and protective coating for electronic circuits

• ✅ 12-month warranty, extendable up to 24 months upon request

All E-Repair services comply with international standards BS 8001:2017, AFNOR XP X30-901:2018, and ISO 14064-1 (Carbon Footprint – Scope 3), supporting ESG policies and industrial sustainability.

❓ Frequently Asked Questions (FAQ) – Siemens 6SL3210-1KE12-3AF1

Can I send my faulty inverter for repair?
✔️ Yes. Fill out the request form on the E-Repair website to receive shipping instructions for our technical lab.

Is it possible to receive a refurbished inverter in advance?
✔️ Yes. If available, E-Repair can ship a refurbished or new unit to minimize downtime.

Is the product tested before delivery?
✔️ Each 6SL3210-1KE12-3AF1 repaired or regenerated unit is tested on Siemens test benches under real operating conditions to ensure performance equivalent to new.