The Siemens 6SE7021-0TP70-Z SIMOVERT MASTERDRIVES AC Drive is a high-performance vector control compact plus unit designed for demanding industrial applications. This drive seamlessly replaces the earlier 6SE7021-0TP50-Z model, offering enhanced reliability and performance. With a nominal power rating of 4.0 kW and input voltage range of 380-480 V AC three-phase, it is suitable for a wide variety of motor control tasks.
Technical Specifications
| Parameter |
Value |
| Product Type |
Industrial Automation Module (AC Drive) |
| Brand |
Siemens 6SE7021-0TP70-Z |
| Series |
SIMOVERT MASTERDRIVES |
| Control Type |
Vector Control |
| Design |
Compact Plus Unit |
| Nominal Current |
10.2 A |
| Nominal Power |
4.0 kW |
| Input Voltage |
380 - 480 V AC, 3-phase, 50/60 Hz |
| DC Link Voltage |
510 - 650 V DC |
| Protection Rating |
IP20 |
| Predecessor |
6SE7021-0TP50-Z |
| Dimensions (W x H x D) |
46.0 x 25.0 x 10.0 cm |
| Weight |
3.60 kg |
Applications and Use Cases
The Siemens 6SE7021-0TP70-Z drive excels in applications requiring precise speed and torque control, such as conveyors, extruders, pumps, and fans. Upgrading from the predecessor 6SE7021-0TP50-Z ensures improved energy efficiency and reduced downtime. Its compact design makes it ideal for control cabinets with limited space.
Installation and Setup Guidance
Install the Siemens 6SE7021-0TP70-Z in a clean, dry environment with adequate ventilation. Ensure the supply voltage matches the 380-480 V AC input range. Follow the manufacturer's wiring diagrams for power and control connections. Use proper fusing and circuit protection. After mounting, parameterize the drive using the integrated keypad or software tool.
Selection Guide and Purchasing Advice
Before purchasing the Siemens 6SE7021-0TP70-Z, verify that your motor's voltage and power ratings are compatible. Also check the control interface requirements. PLC Source PRO offers this drive and related accessories. For further assistance, contact our team at ubest101. We provide genuine Siemens automation parts.