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Poweronics
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Poweronics Ltd (formerly Amantys)는 고전력 Gate Drive Unit 어플리케이션을 위한
혁신적인 제품을 개발하는 하드웨어 및 소프트웨어 엔지니어로 구성된 다방면의 팀입니다.




1200V / 1700V Gate Drives

    The AP12 and AP17 Amantys Gate Drives incorporate Amantys Power Insight technology to allow remote configuration of the IGBTs in a converter system.
    Capable of driving IGBT modules from different manufacturers, these gate drives reduce inventory for users who want flexibility in design and sourcing.
    The gate drives are suitable for 2-level and multi-level converters in a wide variety of applications.

Key Benefits


  • Software configurable
        • - Reduced inventory as one gate drive can support IGBT modules from multiple vendors
        - Simplified design and commissioning Improved converter management
        - Multiple fault codes for error detection
  • Fault code tracking
        • - Monitor key parameters remotely and safely
        - Download fault codes from the gate drive
  • Compatible with commercial alternatives
        • - Drop in replacement with same fibre-optic and power interfaces
  • High reliability design and testing
        • - Manufactured to ISO9001
        - Designed and tested to international standards for rail and motor drives
        - Conformal coating option available

Outline Specification


  • Single channel Plug & Play solution for 190x140mm and 190x140mm packages
  • Software configurable parameters
        • - Turn on and turn off resistors (Rgon, Rgoff)
        - Soft turn off resistor (Rgoffsoft)
        - Fault lock out time
        - Two level or three level mode
        - Feedback protocol can be modified to be compatible with legacy systems
  • On board isolated DC-DC power supply
  • Protection features
        • - IGBT short circuit protection through desaturation protection
        - Under voltage lockout
        - Monitors all power rails for safe start-up with IGBT held off
        - Active clamping mechanism (two zone)
  • Insulation designed for rail traction and variable adjustable speed drive applications




3300V Gate Drive

    The 3300V Gate Drive incorporates Amantys Power Insight technology to allow remote configuration and data download from the gate drives in a power converter.
    Capable of driving a range of IGBT modules from different manufacturers,
    this gate drive reduces inventory for users who want flexibility in design and sourcing through configuration of the gate drive.
    The gate drive is suitable for 2-level and multi-level converters in a wide variety of applications.

Key Benefits


  • Software configurable
        • - Reduced inventory as one gate drive can support IGBT modules from multiple vendors
        - Simplified design and commissioning
  • Improved converter management
        • - Multiple fault codes for error detection
  • Fault code tracking
        • - Monitor key parameters remotely and safely
        - Download fault codes from the gate drive
  • Compatible with commercial alternatives
        • - Drop in replacement with same fibre optic and power interfaces
        - Feedback protocol configurable to legacy gate drives
  • High reliability design and testing
        • - Manufactured to ISO9001
        - Designed and tested to international standards for rail and motor drives
        - Conformal coating available on request

Outline Specification


  • Single channel Plug & Play solution for 190x140mm and 130mmx140mm packages
  • Available with 15V or 24V input
  • Software configurable parameters
        • - Turn on and turn off resistors (Rgon, Rgoff)
        - Soft turn off resistor (Rgoffsoft)
        - Gate – Emitter Capacitor (Cge)
        - Fault lock out time (tlock)
        - Two level or three level mode
        - Optical transceiver drive current for extended lifetime
  • High resolution Vce(on) measurement
  • High DC link turn off resistor option
  • On board isolated DC-DC power supply
  • Protection features
        • - IGBT short circuit protection through desaturation protection
        - Desaturation detection at multiple points during turn on
        - Under voltage lockout
        - Monitors all power rails for safe start-up with IGBT held off
        - Active clamping mechanism (two zone)
  • LED status indication
  • Insulation designed for rail traction and variable speed drive applications




Power Insight Adapter

    Monitoring these parameters allows the inverter designer to understand the mission profile and
    performance of the system, to perform data logging of long term system performance and
    to be able to remotely configure the gate drivers to optimise the power conversion process.
    The Amantys Power Insight Adapter can drive four channels independently or interface two existing channels into an existing system.
    The configuration of the gate drive is performed using a USB port via a personal computer.
    Data acquisition can be streamed from the Power Insight Adapter via USB or Ethernet interfaces.

Key Benefits


  • Low design in complexity
        • - Incorporated into Amantys gate drives
        - Compatibility mode for existing systems
        - Easy to upgrade an existing system
  • Reduced number of sensors
        • - Extra data generated without additional sensors
        - Monitoring of DC Bus voltage presents potential to remove the voltage sensor
  • High reliability design and testing
  • Simplified system design and commissioning
        • - Remote configuration of gate drive resistors
  • High system observability
        • - Remote monitoring of key parameters
  • Early failure detection of IGBTs
        • - Long term analysis of key system parameters to identify early failures or high stress IGBTs
  • Improved maintenance schedules
        • - Easy converter evaluation and development

Outline Specification


  • Amantys Power Insight Protocol
        • - Compatibility mode for data transfer with existing industry protocols
        - Power Insight mode with configuration and control data superimposed on PWM transmit channel and receive channel
  • Export of several key measurements from the gate driver
        • - VCE, VCE(sat), VGE, Vsup, switching time, driver and module temperatures and calculated parameters
        - Accessible by local convertor controller or via an internet compatible protocol stack
  • Remote configuration
        • - Gate drive resistors
        - Desaturation detection timings
        - Warning and alarm thresholds
        - Firmware re-flash for in-field upgrades
  • Configuration and inventory management data
        • - Production and inventory control




Isolated DC-DC Converter

    The isolated DC-DC Converter is a power supply intended for use with 3300V, 4500V and 6500V IGBT modules in the high isolation voltage 190x140mm package.
    The isolated DC-DC converter has a maximum power output of 15W and a peak efficiency of up to 90%.
    It can be configured to accept a nominal input voltage of 15V or 24V for compatibility with a wide range of applications.
    The isolated DC-DC converter also features overload, short circuit protection and input overvoltage resilience.

Key Benefits


  • High power output, high efficiency design
        • - Drive multiple gate drives from one power supply
        - Low no-load power dissipation
        - Peak efficiency 90%
  • Robust design
        • - Operating temperature range -40°C to +85°C
        - Strain relief option for connecting cables
  • Protection features
        • - Overload and short circuit protection
        - Input overvoltage protection
        - Input reverse polarity protection
  • High reliability design and testing
        • - Manufactured to ISO9001
        - Designed and tested to international standards for rail and motor drives
        - Conformal coating available on request

Outline Specification


  • Input voltage configurable for 15V or 24V
  • 15V nominal input
        • - Input voltage range 13V to 20V
        - Output voltage 22V (no load)
        - Power output 8W (15V input, 16.5V minimum output)
  • 24V nominal input
        • - Input voltage range 20V to 30V
        - Output voltage 26V (no load)
        - Power output 15W (24V input, 16.5V minimum output)
  • Coupling capacitance 3.0pF
  • Creepage and clearance to IEC 61800-5-1
  • Protection features
        • - Overload and short circuit protection
        - Input overvoltage resilient
        - Overvoltage indication LED status indication




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