• Characteristics of Programmable Frequency Conversion Power
  Fabricated in a manner of WPWM and designed with active components of IGBT modular, this unit can reach a capacity of up to 200KVA, and can add stability to the entire unit by way of isolated transformer input and output, which is best suited to sensibility, compatibility and special load, and it is highly reliable in the load and service life test.

• Designed by high frequency MPWM, and pushed by IGBT, it is small in volume, highly reliable and low in noise.
  
• The efficiency can live up to 85% or over.
  
• It is fast in reaction, with 100% of unload/load, and the reaction of stable voltage is within 2ms.
  
• It is strongly competent in over-load, with instantaneous current able to stand 300% of the rated current.
  
• The crest factor ratio is higher than 3:1.
  
• Possessed of multiple guards for over voltage, over current and alarm devices.

System Characteristics:

• Double Tool Configuration: exchange tests, with each single side capable of testing two materials simultaneously so as to increase productivity.
  Testing Steps: Controlled by procedures so as to guarantee motion and to increase reliability of production.
  Single instrument cabinet: Neat and tidy inner equipment, flexible coordination and distribution, and simple maintenance.
  Man-machine interface software: Successful coordination with operation of window software programs and quick training for personnel.
  Data Filing: Store into procedure files according to specifications of units to be tested, with value measurable data files for the purpose of printing statements, tracing and analyzing. These files can be controlled by virtue of these files.
  
  
• System Functions:
  Condition for programmable input AC voltage: 0-300V/45-500Hz (DC 0-60V maximum)
  Condition for programmable input DC voltage: 0-5A and 0-60A (Precision CV, CC and CR mode)
  Condition for programmable input DC voltage: 0-60A and 0-60A (Standard CV, CC and CR mode)

• Test Function:
  All test items of the power provider (DC to DC, and AC to DC)
  Zero load tests, load tests, input power/efficiency/coefficient, input voltage/current/texture, overload/over current/test of over power, test of short circuits, etc.
  
• Decision Making Function:
  The system can automatically test, identify and decide PASS or FAIL, with indictor display on the screen, and test value displayed and stored by your clicks at any time.