Product Overview
When upgrading industrial drive systems, the Siemens 6SE7021-0TP50-Z SIMOVERT MASTERDRIVES MOTION CONTROL COMPACT PLUS INVERTER offers a proven solution for applications requiring precise speed and torque control. This frequency converter operates on a 510-650V DC supply and delivers a nominal output current of 10.2 A with a power rating of 4 kW. As an obsolete part, the Siemens 6SE7021-0TP50-Z is ideal for maintaining legacy systems or as a drop-in replacement before migrating to the successor model 6SE7021-0TP70-Z.
Technical Specifications
The Siemens 6SE7021-0TP50-Z is a 3-phase input inverter designed for demanding motion control tasks. Key parameters include:
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Supply Voltage: 510-650V DC
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Main Frequency: 50/60 Hz
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Number of Input Phases: 3
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Nominal Output Current: 10.2 A
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Nominal Power Rating: 4 kW
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Degree of Protection: IP20
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Dimensions (cm): 46,00 x 25,00 x 10,00
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Weight: 3.80 kg
These specifications make the Siemens 6SE7021-0TP50-Z suitable for cabinet installation in controlled environments, with IP20 protection against solid objects larger than 12 mm.
Application Scenarios
Typical applications for the Siemens 6SE7021-0TP50-Z include conveyor systems, pumps, fans, and machine tools where variable speed control is essential. For instance, in a manufacturing line that relies on synchronized motor drives, the 10.2 A output capacity supports moderate loads while the 4 kW power rating ensures efficient operation. When planning an upgrade path, the availability of the successor 6SE7021-0TP70-Z allows for a smooth transition without extensive re-engineering.
Selection Guide and Purchasing Advice
Before purchasing the Siemens 6SE7021-0TP50-Z, verify your system’s DC bus voltage and required current. This inverter is offered by PLC Source PRO (visit ubest101.myshopify.com for inventory). Given its obsolete status, confirm compatibility with your existing MASTERDRIVES setup and consider stocking spare units for critical applications. For new installations, evaluate the successor model for updated features.