Siemens 6SL3210-1KE21-7AP1

Siemens 6SL3210-1KE21-7AP1

Overview

The Siemens 6SL3210-1KE21-7AP1 is a SINAMICS G120C variable frequency drive designed for efficient and safe control of 7.5 kW motors. It supports 3-phase 400 V input, integrated PROFINET communication, and Safe Torque Off (STO), making it suitable for modern industrial automation.

Key Features

• SINAMICS G120C compact inverter

• Power rating: 7.5 kW (10 HP)

• 3-phase 380–480 V AC input

• Integrated PROFINET interface

• Built-in STO (Safe Torque Off) safety function

• Sensorless vector and V/f control

• Integrated braking chopper

• IP20 rated housing

• Easy commissioning via STARTER or Startdrive

Technical Specifications

• Siemens Code: 6SL3210-1KE21-7AP1

• Series: SINAMICS G120C

• Power Rating: 7.5 kW

• Input Voltage: 3AC 380–480 V ±10%

• Output Current: ~15.0 A

• Control Modes: V/f, Sensorless Vector

• Communication: PROFINET (integrated)

• Braking Chopper: Yes

• Safety Feature: STO (Safe Torque Off)

• Cooling Method: Internal fan

• Protection Class: IP20

• Operating Temperature: –10 °C to +50 °C

• Certifications: CE, UL, RoHS

Applications

• Pumps, fans, and compressors

• Conveyor and packaging machinery

• Industrial automation equipment

• HVAC systems

• OEM machine integration

Why Choose Siemens 6SL3210-1KE21-7AP1?

• Reliable and efficient motor control for 7.5 kW applications

• Integrated communication and safety features

• Compact design for space-saving installations

• Backed by Siemens’ global support and quality

• Easy integration with TIA Portal tools

Order Now

Choose the Siemens 6SL3210-1KE21-7AP1 for dependable, safe, and efficient motor control in your automation projects.

Return to the Siemens Sinamics Drives collection to explore more options including V20, G120, G130, G150, and S120 series for advanced industrial motor control.

You can also browse the Siemens Variable Frequency Drives (VFDs) main category to view the complete Siemens portfolio of Sinamics, Micromaster, and SIMOVERT VFDs.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More