Description
Siemens 6SE7021-0EP70-Z – High-Performance 4KW Motion Control Converter
Precision power for industrial automation. The compact Siemens 6SE7021-0EP70-Z delivers reliable 4KW motor control with advanced performance features.
Key Advantages
- 4KW rated power for demanding applications
- Works with 380-480V AC systems
- Continuous 10A output current
- Space-saving Compact Plus design
- Complete setup documentation included
Technical Specifications
| Product Code: | 6SE7021-0EP70-Z |
| Input Voltage: | 3AC 380-480V (±10%) |
| Frequency Range: | 47-63Hz |
| Control Method: | Vector control with sensorless technology |
| Efficiency: | ≥96% at full load |
| Overload Capacity: | 150% for 60s |
| Communication: | PROFIBUS DP standard |
| Dimensions: | 90 × 360 × 260 mm (W×H×D) |
| Weight: | 4.2 kg |
Expert Answers
1. What’s the operating temperature range?
Works from 0°C to +50°C without derating.
2. Can I control multiple motors?
Yes, supports one motor per converter.
3. Is dynamic braking included?
Requires external braking resistor (not included).
4. What’s the installation clearance needed?
Minimum 50mm space on all sides.
5. How is parameter setting done?
Via built-in keypad or software configuration.
What You Get
- Converter unit
- Documentation CD
- Quick start guide
Shipping & Protection
Fast delivery via FedEx, UPS or DHL. 12-month quality guarantee included.











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