During technical comparisons, 6SL3210-1KE21-7UF1 appears alongside Lenze Drive, Siemens HMI and Simatic S7 1200 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Siemens 6SL3210-1KE21-7UF1 Variable Frequency Drive
Siemens 6SL3210-1KE21-7UF1 Variable Frequency Drive is a high-performance VFD from SINAMICS G120C Series, designed to deliver reliable motor control, energy efficiency, and long-term durability.
| Brand | Siemens |
| Product Type | Variable Frequency Drive (VFD) |
| Model Number | 6SL3210-1KE21-7UF1 |
Siemens Variable Frequency Drive 6SL3210-1KE21-7UF1 - Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SINAMICS G120C rated power 3AC380-480V +10/-20% 47-63Hz low overload: 7,5kW at 150% 3s, 110% 57s, 100% 240s high overload: 5,5kW at 200% 3s, 150% 57s, 100% 240s unfiltered external 24V I/O interface: 6DI, 2DO,1AI,1AO, 1Mot_t Safe Torque Off integrated Fieldbus: PROFINET-PN Protection: IP20/ UL OPEN TYPE Size: FSB 196X100X203(HXWXD) |
| Product family | Not available |
| Product Lifecycle (PLM) | PM300:Active Product |
| Metal Factor | None |
| Net Weight (kg) | 2.700 Kg |
| Packaging Dimension | 255.00 x 260.00 x 125.00 |
| Country of origin | China |
The 6SL3210-1KE21-7UF1 belongs to the SINAMICS G120C family and is engineered to operate at 3AC 380β480V within a 47β63Hz frequency range. It delivers low overload capacity of 7.5kW (150% for 3s, 110% for 57s, 100% for 240s) and high overload capacity of 5.5kW (200% for 3s, 150% for 57s, 100% for 240s), making it suitable for demanding load variations. The drive integrates Safe Torque Off (STO) for safety compliance and PROFINET-PN Fieldbus for seamless automation network integration. With IP20 protection, a compact FSB frame size of 196x100x203 mm, and a net weight of 2.700 kg, it is lightweight yet robust. As part of the PM300 Active Product Lifecycle, buyers can rely on long-term product availability and manufacturer support, which is why the Siemens VFD Drive 6SL3210-1KE21-7UF1 is trusted in critical industrial environments worldwide.
Applications of the Siemens VFD Drive 6SL3210-1KE21-7UF1 include pumps, fans, conveyors, compressors, and HVAC systems in industries where efficiency and uptime are essential. Junior engineers can quickly understand its setup due to intuitive design, while senior engineers value its advanced overload handling for continuous production stability. Maintenance teams benefit from the integrated safety features, reduced wiring complexity, and consistent operation under fluctuating loads. For Indian factories, OEMs, and system integrators, the 6SL3210-1KE21-7UF1 provides an ideal balance of affordability, efficiency, and long-term reliability in automation projects.
Engineers and buyers often search for the 6SL3210-1KE21-7UF1 manual, compare 6SL3210-1KE21-7UF1 price, or review the 6SL3210-1KE21-7UF1 datasheet before making procurement decisions. Technical planners also evaluate its 6SL3210-1KE21-7UF1 weight (2.700 kg) and dimensions for accurate panel integration. Alternate searches such as 6SL3210 1KE21 7UF1 and 6sl32101ke217uf1 are common across sourcing platforms. At IndMALL Automation, we provide verified specifications, authentic sourcing, and expert assistance for the Siemens VFD Drive 6SL3210-1KE21-7UF1.
Siemens 6SL3210-1KE21-7UF1 People Also Asked Questions
What is the Siemens VFD Drive 6SL3210-1KE21-7UF1 used for?
The Siemens VFD Drive 6SL3210-1KE21-7UF1 is a variable frequency drive (VFD) from the SINAMICS G120C series, designed to efficiently control the speed and torque of 3-phase AC motors. With a rated power of 7.5 kW (low overload) and 5.5 kW (high overload), it is ideal for high-performance applications such as conveyors, compressors, pumps, and machine tools in industrial automation systems.
What are the technical specifications of the Siemens 6SL3210-1KE21-7UF1 VFD?
The Siemens SINAMICS G120C 6SL3210-1KE21-7UF1 operates at 3AC 380β480 V, 47β63 Hz with dual overload capacity modes. It includes 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output. The drive integrates PROFINET-PN fieldbus communication for easy network connectivity and features Safe Torque Off (STO) for enhanced safety. It has IP20 protection and compact dimensions of 196 Γ 100 Γ 203 mm (HxWxD), making it space-efficient for control panels.
What are the benefits of using the Siemens 6SL3210-1KE21-7UF1 VFD?
The Siemens 6SL3210-1KE21-7UF1 provides precise motor control, improved energy efficiency, and reliable performance in demanding automation applications. Its built-in PROFINET communication ensures seamless integration with Siemens PLCs and other automation systems. The Safe Torque Off function adds an extra layer of protection, while its compact design and powerful performance make it a preferred choice for industrial machinery, HVAC systems, and production lines across India.
Related Products
