INVT GD270-110-4(-L1)(-C3)(-EU)frequency converter

INVT GD270 helps the power industry achieve energy conservation and consumption reduction

1. The first choice for energy-saving renovation of power plant auxiliary systems
In thermal power plants, the energy consumption of auxiliary equipment such as boiler feedwater pumps, circulating water pumps, induced draft fans, and supply fans accounts for more than 70% of the total plant electricity consumption. The traditional throttling regulation method has extremely low efficiency, resulting in a large amount of energy waste. By using INVT GD270 frequency converter to retrofit these auxiliary equipment, the flow and pressure can be controlled by adjusting the motor speed, which can usually save 30% to 50% of electrical energy, and the energy-saving effect is very significant.

2. High reliability design suitable for power plant environment
The operating environment of power plants requires extremely high reliability of equipment, and any equipment failure may affect the safe operation of the entire power plant. The INVT GD270 frequency converter adopts a high reliability design, and the core components are all selected from internationally renowned brand products. The strengthened PCB three proof coating can resist dust and corrosive gases in power plants, and the independent air duct design ensures good heat dissipation effect. The frequency converter provides comprehensive fault protection function and supports redundant configuration, further improving the reliability of the system.

3. Multiple control modes meet different process requirements
INVT GD270 supports two control methods: space voltage vector control and PG free vector control, which can meet the control requirements of different auxiliary equipment. For induced draft fans and supply fans with high dynamic response requirements, the PG free vector control method can provide faster torque response and higher control accuracy. For water pump loads, the space voltage vector control method is more economical and practical.

4. Comprehensive after-sales service guarantee
INVT has a comprehensive marketing service network with multiple regional service centers and joint maintenance centers across the country, which can provide fast and professional technical support and after-sales service for users in the power industry. The company provides a 24 month extended warranty service and can offer customized training and maintenance plans according to user needs to ensure the long-term stable operation of the frequency converter system.