Siemens 6SL3210-1KE21-3UB1

Overview

The Siemens SINAMICS G120C 6SL3210-1KE21-3UB1 is a state-of-the-art compact inverter meticulously engineered for precise and efficient motor control across a diverse range of industrial applications. This robust drive delivers a formidable 5.5 kW of output power at 400 V, making it an ideal solution for systems requiring reliable and high-performance operation. It masterfully integrates essential safety functions with flexible communication capabilities, all within a remarkably compact, user-friendly design. This balance of power, safety, and connectivity ensures seamless integration into existing industrial setups, enhancing operational efficiency and reducing downtime.

Designed for professionals who demand excellence, the 6SL3210-1KE21-3UB1 stands out for its intuitive operation and exceptional reliability, embodying Siemens' commitment to innovation and quality in industrial automation. Its compact footprint not only saves valuable cabinet space but also simplifies installation, making it a preferred choice for modern industrial environments where space and performance are paramount. Furthermore, its advanced motor control algorithms guarantee optimal energy utilization, contributing to significant energy savings and a reduced operational cost over its lifespan.

Key Features

• Compact SINAMICS G120C Design: Optimized for space-saving installations in industrial cabinets, ensuring efficient use of valuable floor space.
• High Output Power: Delivers 5.5 kW at 400 V, providing ample power for demanding motor control applications.
• Integrated Safety Function: Features Safe Torque Off (STO) to enhance operational safety and comply with modern industrial safety standards.
• Wide Supply Voltage Range: Operates efficiently across 3AC 380–480 V, ensuring robust performance in various power supply conditions.
• Flexible Communication Options: Supports PROFINET, USS, and Modbus RTU (version dependent) for seamless integration into diverse industrial networks.
• Superior Energy Efficiency: Engineered for low harmonics and high energy efficiency, contributing to reduced operational costs and environmental impact.
• User-Friendly Interface: Designed for ease of installation, commissioning, and maintenance, simplifying industrial automation tasks.

Technical Specifications

• Siemens Code: 6SL3210-1KE21-3UB1
• Series: SINAMICS G120C
• Rated Output Power: 5.5 kW
• Rated Output Current: Approximately 13 A (at 400 V)
• Supply Voltage: 3AC 380–480 V ±10%
• Frequency: 47–63 Hz
• Cooling Method: Internal air cooling for optimal thermal management.
• Protection Rating: IP20, providing protection against solid objects larger than 12.5mm.
• Safety Functions: STO (Safe Torque Off) according to IEC 61800-5-2.
• Operating Temperature: –10 °C to +40 °C (without derating, ensuring reliability in various climates).
• Certifications: CE, UL, cUL, assuring compliance with international standards.

Applications

• Pumps and Fans: Ideal for precise control in HVAC systems, water treatment, and industrial ventilation.
• Compressors: Enhances efficiency and extends the lifespan of air and gas compression systems.
• Conveyor Systems: Provides smooth and reliable operation for material handling in manufacturing and logistics.
• Packaging Machinery: Ensures high-speed and accurate control for various packaging processes.
• General-Purpose Industrial Automation: Versatile for a wide array of machinery requiring robust and flexible motor control.
• Textile Machinery: Offers precise speed and torque control for intricate textile manufacturing processes.

Why Choose the Siemens 6SL3210-1KE21-3UB1?

• Unmatched Reliability: Engineered by Siemens, a global leader in industrial automation, ensuring long-term stable operation and minimal downtime.
• Space Efficiency: Its compact design significantly reduces the required installation space, allowing for more streamlined and efficient cabinet layouts.
• Enhanced Safety: Integrated Safe Torque Off (STO) functionality provides a critical layer of safety, protecting personnel and equipment.
• Optimal Performance: Delivers precise and dynamic motor control, leading to improved process quality and energy savings.
• Seamless Integration: Multiple communication protocols (PROFINET, USS, Modbus RTU) ensure easy and flexible integration into existing industrial networks.
• Future-Proof Investment: Backed by Siemens' extensive support and continuous innovation, guaranteeing a sustainable solution for your industrial needs.

Order Now

Elevate your industrial systems to new levels of efficiency and reliability with the Siemens SINAMICS G120C 6SL3210-1KE21-3UB1 compact inverter. This powerful, compact, and intelligently designed drive is built to deliver exceptional performance and integrated safety for your most demanding applications. Equip your operations with Siemens' renowned quality and expertise.

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

You can also browse the Siemens Variable Frequency Drives (VFDs) main category to view the complete Siemens portfolio of Sinamics, Micromaster, and SIMOVERT VFDs, offering comprehensive solutions for all your motor control requirements.