Product Introduction
The Siemens 6SE7021-0EA61-Z is a genuine spare part for the SIMOVERT Masterdrives series. This vector control converter unit is designed for compact installations and delivers reliable performance in demanding industrial environments. As a factory-authorized replacement, it ensures seamless integration into existing drive systems, reducing downtime and extending equipment life.
Technical Specifications
The following specifications are derived from the product labeling and documentation:
| Parameter |
Value |
| Input Voltage |
380-480 V 3AC |
| Frequency |
50/60 Hz |
| Rated Current |
10.2 A |
| Rated Power |
4 kW |
| Enclosure Rating |
IP20 |
For complete technical data, please contact the manufacturer or refer to the original product documentation.
Industry Applications
This Siemens 6SE7021-0EA61-Z converter unit is ideal for applications requiring precise speed and torque control. Typical uses include conveyors, pumps, fans, and processing machinery in industries such as automotive, food and beverage, and material handling. Whether you are upgrading an existing SIMOVERT Masterdrives system or replacing a failed unit, this spare part restores full vector control performance.
Installation & Setup Guidance
Before installation, verify that the input power supply matches the 380-480 V 3AC rating. Ensure the ambient temperature and ventilation meet IP20 requirements. Mount the unit on a flat, non-flammable surface and allow adequate clearance for airflow. Connect the motor and control wiring according to the SIMOVERT Masterdrives installation manual. Always follow local electrical codes and safety procedures.
Maintenance & Reliability
Regular inspection of the Siemens 6SE7021-0EA61-Z includes checking for dust accumulation on the heatsink, verifying tightness of power connections, and monitoring operating temperatures. With proper care, this converter offers long service life. The compact design reduces space requirements, lowering overall system footprint and simplifying maintenance routines.
Selection Guide & Purchasing Advice
When ordering, confirm that the Siemens 6SE7021-0EA61-Z matches your drive model and power rating. For expert assistance and prompt delivery, rely on ubest101 – a trusted supplier of industrial automation spares. Verify compatibility before purchase to ensure a smooth upgrade or replacement process.