Overview of Siemens 6SE7021-4EP60
Shop genuine Siemens 6SE7021-4EP60 online today for your automation system. The Siemens 6SE7021-4EP60 is a high-performance SIMOVERT MASTERDRIVES Vector Control Converter Unit in the Compact PLUS design, engineered for reliable operation in industrial environments. This drive delivers precise motor control for three-phase motors, supporting a wide voltage range of 380–480 V AC at 50/60 Hz. With a nominal output current of 14 A and a power rating of 5.5 kW, the 6SE7021-4EP60 is ideal for demanding applications requiring robust performance and advanced vector control. Its compact design and IP20 protection make it suitable for integration into control cabinets and automation panels. Whether you need to buy the Siemens 6SE7021-4EP60 for a new installation or replacement, this unit is factory-tested and widely used in industrial automation setups worldwide.
Key Features of Siemens 6SE7021-4EP60
- Vector control for precise motor speed and torque regulation
- Compact PLUS design for space-saving installation
- Input voltage: 380–480 V AC, 50/60 Hz
- Output current: 14 A nominal, 5.5 kW power rating
- Integrated DC 24 V power supply for internal electronics
- Multiple interfaces: RS232, RS485, terminal strip, and optional boards
- Supports pulse encoders for motor feedback
- Operator control via PMU panel, OP1S panel, or bus system
- Robust protection: IP20, Class I, pollution degree 2
- Conforms to EMC standards for reliable operation in industrial settings
Technical Specs of 6SE7021-4EP60
Explore Siemens 6SE7021-4EP60 technical data for detailed parameters covering voltage, I/O, and communication before installation.
| Parameter |
Value |
| Model |
6SE7021-4EP60 |
| Input Voltage |
380–480 V AC, 50/60 Hz |
| Output Current |
14 A |
| Power Rating |
5.5 kW |
| Protection Class |
IP20 |
| Operating Temp |
–25 to +70 °C |
| Humidity |
≤ 85% (no condensation) |
| Interfaces |
RS232, RS485, terminal strip |
| Standards |
EN 60721-3-3, EN 61800-3 |
Applications / Use Case
This Siemens 6SE7021-4EP60 is commonly used in industrial automation worldwide. It is ideal for controlling three-phase motors in production line systems, packaging and conveyor operations, and factory control panels. The drive’s vector control technology ensures accurate speed and torque regulation, making it suitable for applications requiring high dynamic response and reliability. Whether you need a drive for a new machine build or to replace an existing unit, the 6SE7021-4EP60 offers proven performance in demanding environments.
Price & Availability
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