Siemens 6SE7021-6ES87-2DA1 VFD – Braking Unit for Efficient Industrial Control
This Siemens braking unit is designed for use in conjunction with variable frequency drives (VFDs). It ensures efficient and safe operation by providing reliable braking energy dissipation, enhancing motor performance and system stability.
Manufacturer:Siemens
Model Number:6SE7021-6ES87-2DA1
Module Type:Braking Unit
Voltage Range:400V – 690V
Frequency Range:0Hz – 650Hz
Power Rating:Up to 250kW
Protection Class:IP55
Cooling Method:Forced Air Cooling
Weight:Approximately 15kg
Dimensions:HxWxD: 300mm x 400mm x 500mm
This Siemens braking unit is an essential component for variable frequency drives, providing reliable and safe braking solutions in various industrial applications. It is meticulously engineered to withstand harsh environmental conditions, ensuring long-lasting performance and minimal downtime.
The unit supports natural convection cooling, eliminating the need for additional fans and reducing maintenance costs. With its robust design, it is capable of handling high currents and voltages, making it suitable for demanding industrial environments.
Installation is straightforward, thanks to its compact dimensions and easy-to-follow instructions. The unit is also equipped with comprehensive safety features, including overcurrent protection, to safeguard both the equipment and operators.
By effectively dissipating excess energy, this braking unit significantly improves the overall efficiency and reliability of your industrial control systems. Its compatibility with Siemens VFDs ensures seamless integration and optimal performance.
Choose the Siemens 6SE7021-6ES87-2DA1 braking unit for your industrial control needs. Experience the difference with quality, reliability, and innovation from one of the world’s leading manufacturers.











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