OZip AFE/GTI Firmware

The AFE/GTI application firmware is designed for use with Oztek’s OZip family of Intelligent Power Modules.  Intended for OEM applications, the OZip based AFE/GTI solution provides high performance and efficiency at a fraction of the cost of a packaged industrial solution.

  • Low AC Current Harmonics - meets IEEE 519
  • Improved Power Factor
  • Active Front End (AFE) DC Link Control Mode
  • Grid Tie Inverter (GTI) Current Control Mode
  • Grid Tie Inverter (GTI) Power Control Mode
  • Voltage Boost Capability
  • Pre-Charge Control
  • CAN or Modbus RS-485 Interface

The inverter can be configured to operate in AFE or GTI mode.  In AFE mode the inverter regulates the DC bus voltage and can be used to power a common bus or single drive applications that require AC line regeneration and/or low harmonics.  GTI mode is generally intended for renewable applications.  In general, there is a separately controlled DC source and the inverter is used to control real and reactive current or power to or from the grid.

Power StudioTM

Power StudioTM is a Windows based GUI that can be used to easily configure and control the OZip Inverter.  The tool communicates with the inverter over the CAN or RS-485 serial port and provides a simple, intuitive user interface.  Features include:

  • Simple Tabbed Interface
  • Dashboard
  • Configuration
  • Instrumentation     
  • Dashboard for Control and Monitoring
  • Inverter Configuration
  • Edit Configurations
  • Download/Upload Configurations
  • Archive multiple configuration files
  • Firmware Update Utility
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