INVT GD350A: Ideal choice for energy-saving retrofit of HVAC system

1. All wheel drive and versatile, suitable for various HVAC loads
The HVAC system includes various equipment such as fans, water pumps, cooling towers, etc., mostly for variable torque loads. INVT GD350A frequency converter supports G/P integrated design, making the selection of variable torque loads more cost-effective; Both V/F control and vector control support new energy-saving algorithms, which can automatically adjust the output frequency and voltage according to load changes. Compared with traditional power frequency operation, the energy-saving rate can reach more than 30%.

2. Flexible expansion to achieve intelligent control of buildings
Modern HVAC systems require integration with building automation systems to achieve centralized management and intelligent regulation. INVT GD350A supports building communication protocols such as BACnet MSTP and Modbus TCP, and can seamlessly integrate with building automation systems; Through the WiFi expansion card, remote control can also be achieved through a mobile app, making it convenient for management personnel to adjust the operation status of air conditioning and ventilation systems at any time.

3. Easy to use design, simplifying system debugging and maintenance
The HVAC system equipment is distributed in various locations of the building, making traditional debugging and maintenance inconvenient. INVT GD350A supports Bluetooth wireless debugging, and parameter settings can be completed without the need to go to the site; The standard multifunctional operation panel can display data such as operating current, frequency, temperature, etc., making it convenient for daily inspections. Simultaneously supporting parameter backup and recovery, the original parameters can be quickly imported when replacing the device.

4. Safe and reliable, ensuring long-term operation of HVAC systems
INVT GD350A comes standard with a built-in C3 input filter, which can effectively suppress electromagnetic interference and avoid affecting other electronic devices in the building; The product has comprehensive protection functions and can automatically handle faults such as overcurrent, overvoltage, undervoltage, etc., ensuring the continuous operation of the system. Simultaneously supporting motor temperature detection to prevent fan and water pump motors from overheating and burning out, thereby extending the service life of the equipment.