INVT GD350: The All-Round Drive Solution for Industrial Automation

1. All-in-One Drive Capability for All Motor Types

The INVT GD350 high-performance multi-function variable frequency drive (VFD) breaks the motor compatibility limitations of traditional VFDs. It can perfectly drive all types of industrial motors, including direct-drive motors, permanent magnet synchronous motors (PMSMs), high-speed spindles, asynchronous servo motors, and standard induction motors. Integrating speed, torque, and simple servo control in one unit, it achieves a position control accuracy of ±1 pulse, a wide speed regulation range of 1:1000, and a speed stability accuracy of ±0.02%. It excels in both high-precision positioning and smooth speed regulation scenarios, truly delivering an "one VFD fits all motors" experience.

2. Flexible Expansion for Customized Application Needs

The GD350 series features enhanced expansion capability with three independent expansion slots, supporting simultaneous use of multiple types of expansion cards including PLC cards, I/O cards, communication cards, PG (pulse generator) cards, and power supply cards. All expansion cards have uniform dimensions and screw-free design for extremely easy installation and wiring. The built-in PLC adopts an internationally mainstream development environment, supporting multiple programming languages such as instruction list, ladder diagram, and sequential function chart. This enables customers to perform secondary development, significantly reducing system integration costs and easily handling various complex industrial application scenarios.

3. Multi-layer Protection for Industrial-Grade Reliability

Reliability is the lifeline of industrial equipment, and the INVT GD350 implements strict quality standards throughout the design and production process. The product comes standard with a SIL 2 certified Safe Torque Off (STO) function, enabling the construction of a cost-effective safety system. It has passed a full set of reliability tests including vibration, shock, salt spray, and high/low temperature, and can operate stably in ambient temperatures ranging from -10°C to 50°C. With instantaneous power failure ride-through capability and more than 30 fault protection mechanisms, it effectively reduces equipment downtime and ensures continuous production line operation.

4. Smart Operation to Reduce Commissioning and Maintenance Burden

The GD350 series has been fully upgraded in terms of usability, supporting Bluetooth and Wi-Fi wireless commissioning. Parameter setting and status monitoring can be completed via a mobile app without opening the electrical cabinet. It comes standard with a high-protection multi-function LCD operator panel, providing a concise and intuitive visual interface and guided editing functions. It supports uploading and downloading of 3 sets of VFD parameters, facilitating user backup and recovery. Additionally, it supports Chinese-English language switching to meet the needs of users in different regions worldwide.