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HT-250 Endurance Tester - Simulator for Belt Drive Hybrid Motor - Generators and their Variable Frequency Drives

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  • Simultaneous testing of integrated motor generators and or variable frequency motor drives up to 25 kW or up to 90 Nm.
  • Reduces R&D cost by testing two components with only one machine.
  • Designed to deliver maximum capabilities, flexibility and accuracy optimized with extended measuring, documentation and statistical functions.
  • Measures Motoring - Generating: Active & Apparent Power, Power Factor, Efficiency, Torque, Resolver Angle, Back EMF, EMF Constant, Amplitude Imbalance, DUT Temperature and optional Sound and Vibration.
  • Automated endurance test with programmable scripting of test procedures.
  • Precise Performance via High Resolution data acquisition system.

 

FEATURES:

  • Phase imbalance measurement technique able to detect and display phase imbalance conditions.
  • Easy to use test specification editor. New test specifications profiles easy to create.
  • Expanded report statistical capabilities. User programmable report generator sends results to MS Excel for performance report print out, previous test results can be retrieved for display.
  • Expandable measuring interface for custom requirements. Temperature inputs and auxiliary analog channels available for customer defined measurements.
  • Water based coolant input - output or optional Oil circulation unit with constant flow and temperature.
  • Scalable measuring system can be configured with optional components for testing larger capacity devices.

Motoring - Generating:

  • Motoring, Regen Current up to 400 Amps
  • Motoring, Regen Voltage up to 500 Volts
  • Motoring, Regen Speed up to 16,000 RPM
  • Motoring, Regen Torque up to ~90 Nm
  • Motoring, Regen Efficiency 0 - 100%
  • Motoring, Regen Output Power up to 25 kW
  • Motoring, Regen Input Power up to 25 kW

 

Variable Frequency Drive DC Bus:

  • DC Bus Voltage up to 500 VDC
  • DC Bus Current up to 400 Amps DC
  • DC Bus Power up to 60 kW
  • Output Efficiency 0 - 100%
  • Power Losses in Drive under test
  • DUT Temperature -20° to 200° C
  • Width: 960 mm, Depth: 2400 mm, Height: 2350 mm