GD350A


GD350 frequency inverters in IP20 protection are a new high-performance series designed for most modern industrial applications. The series is highly expandable and flexible with optional PG card, PLC card, communication card, and I/O card, meeting a wide range of industrial requirements.

The GD350 series is targeted at mid- to high-end OEM equipment markets, primarily covering applications such as printing and packaging machinery, winding equipment, paper machines, textile machines, HVAC applications, and more.

All-Around Motor Support

Supports both synchronous and asynchronous motors.

Expansion Options

Optional PLC card, I/O card, communication card, PG card, etc. Multiple modules/cards can be used simultaneously to meet diverse industrial requirements.

Communication

  • Standard: RS-485
  • Optional expansion cards: Ethernet, CANopen, Profibus DP, Bluetooth, Profinet

Wireless Fault Diagnosis

  • Bluetooth connection enables mobile app usage.
  • Wireless access allows easy internet connectivity; inverters can be monitored and controlled via mobile phone or PC.
  • Real-time operation status monitoring.

USB Interface

Standard USB interface for quick connection and parameter management.

PG Card

  • Uses digital filter technology to improve electromagnetic compatibility (EMC) and achieve stable encoder signal reception over long distances.
  • Compared to traditional schemes, interference protection efficiency is doubled.

HDI Input

  • Standard 2 HDI channels can be used as a speed source.
  • Supports fast AB pulse input signals, enabling simple closed-loop applications.

Safety Functions

  • Built-in STO (Safe Torque Off) in compliance with international standards, ensuring safer and more reliable operation.
  • SIL2 certified.

User Interface

Standard LCD control keypad supporting 3 sets of parameter loading and transfer.

Braking and DC Reactor

  • 1.5 – 37 kW: Standard built-in braking unit
  • 45 – 110 kW: Optional built-in braking unit
  • 18.5 – 110 kW: Standard built-in DC reactor

Catalogs

Instructions and Certificates

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