Medium Frequency Variable Frequency Drive
It is used for the speed-adjusting control of AC motors with power supply of 6KV or 10KV and motor power of 200-5000 KW. The frequency converter uses the technology of vector control, and it realizes high-torque, high-precision and wide range of speed-adjusting drive.
Technical Specifications
Overview
High-Performance Medium Frequency VFD
This medium frequency variable frequency drive is engineered for high-precision speed control of AC motors ranging from 200kW to 5000kW. Utilizing advanced vector control technology, it delivers high torque and energy efficiency with built-in energy feedback capabilities to the power grid. Designed for industrial reliability, the system features a modular power circuit, fiber optic communication for high-voltage isolation, and an intuitive LCD touch interface for simplified operation and diagnostics.
Performance Metrics
Efficiency & Power
Technical Specifications
Degree of Protection
- Output Frequency Range
- 0Hz to 120Hz
- Frequency Resolution
- 0.01 Hz
- Communication
- RS485MODBUS
- Cooling Method
- Forced cooling
Input Requirements
- Supported Voltages
- 3kV6kV10kV
- Voltage Fluctuation Tolerance
- -20% to +15%
Operating Environment
- Operating Temperature
- 0 to 40°C
- Operating Altitude
- <1000 meters
Model Selection Data
Capacity and Current Ratings
| Capacity (kVA) | 6kV Output Current (A) | 10kV Output Current (A) |
|---|---|---|
| 315 | 31 | 19 |
| 400 | 39 | 23 |
| 500 | 48 | 29 |
| 630 | 61 | 36 |
| 800 | 77 | 45 |
| 1,000 | 96 | 58 |
| 1,250 | 120 | 72 |
| 1,600 | 154 | 92 |
| 1,800 | 173 | 104 |
| 2,000 | 192 | 115 |
