GD350A takes advantage of dedicated processor for motor control. It enhances scalability and usability with SVC, VC, STO, LCD keypad, etc. The unity of G/P models can accommodate most operational requirements. Besides, GD350A supports mobile APP operation and has secondary development function.

GD350A integrates versatile functions into drive, to meet various load and diversified needs.

1. Strong expansion capability with flexible configuration
- Optional I/O cards for additional digital/analog inputs and outputs, and relay output terminals.
- Optional power supply cards for external 24V power, simplifying on-site commissioning.
- Optional communication expansion cards: PROFINET, CANOPEN, PROFIBUS-DP, Ethernet/IP, Modbus TCP, EtherCAT, etc.

2. Functional safety
- Built-in Safe Torque Off (STO) function compliant with SIL2 level.

3. Supports motor temperature detection for enhanced motor protection
- AI/AO interfaces support direct connection to PT100, PT1000, KTY84, and PTC sensors for monitoring motor temperature and implementing protection measures. No need for a separate transmitter, simplifying applications.

4. Supports user-programmable secondary development
- Optional programmable expansion card with support for instruction language, ladder diagram, sequential function chart, and 16K-step program storage, enabling secondary development and lowering system cost.

5. Energy saving
- Supports energy-saving control (MTPA), reducing motor losses.
- VF and vector control support new algorithms, reducing light load current by 30%.
- Lower current harmonics (<7%), reducing motor heating; random PWM modulation for quieter operation.

6. Versatile firmware upgrades
- Remote upgrade via RS485, local serial port, or 4G expansion card.
- Local upgrade via USB flash drive.

7. User-friendly HMI
- Standard multi-function LCD keypad with user-friendly design prioritizing user experience.