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The HPU-3003 A.C. Sampling and Power Transducer Field-Testing Instrument was made by using the newest international digital electronic technical skill. This is an intelligent comprehensive automation field-testing instrument which was installed by the DSP processor as the axis. It comes with a portable computer, an 11.3" colorful display screen, and operation menu suggestions. This insturment is simultaneously able to measure the value of 3 phase paremeters as voltage, current, frequency, energy, power factor and etc. At the field, it can do the on/off line test for various types of simulation output transducers and microcomputer tranducers. Also, it can precede the remote signal test, multiple protocol(IEC 10870-101, CDT, SC1801, DISA and etc) tests for RTU, simulation system and communication circuit tests. The results can be saved for a long term. The user can print out the testing report, and manage the data on the computer. The HPU-3003 can communicate with computer by RS-232 Port, and save the measuring results into another computer disk. This instrument is having the features of high accuracy, good stability, small volume, easy to carry and simple to operate. This is a perfect field testing equipment for measuring A.C. sampling and Power transducer measuring department and comprehensive automation test.
HPU 3003

 

Features
  • It was installed by the DSP processor and AD technical design with 0.05% of high accurecy measurement as the axis.
  • It comes with a portable computer, and large color 11.3" TFT display.
  • It is simultaneously able to measure the value of 3 phase parameters as voltage, current, frequency, energy, power factor and etc.
  • It can test under accuracy 0.2% of and king of power trandducers in the field enviroment.
  • It can analyze the harmonic and test the distortion.
  • It can save 1000test results and display the results to the PC by RS232 communicate port.
  • It is having the features of high accuracy, good stability, small volume, easy to carry and simple operation.
Model & Ordering

      MODEL : HPU 3003

Specification
  • Accuracy class : 0.05 % or 0.1%
  • Frequency range : 45Hz ~ 65Hz
  • Input Voltage: 10V ~ 450V
  • Input current :
    • Terminal input : 0~5A(1A)
    • Clamp type meter input : 0~5A(0 to 100A option)
  • Measuring accuracy :
    • Voltage : 0.05% or 0.1%
    • Current :
      • 0.05% or 0.1%(Terminal input)
      • 0.5%(Clamp type meter input)
    • Active / Reactive power :
      • 0.05% or 0.1%(Terminal input)
      • 0.5%(Clamp type meter input)
    • Active / Reactive energy :
      • 0.05% or 0.1%(Terminal input)
      • 0.5%(Clamp type meter input)
    • Power Factor : 0.05% or 0.1% (PF=0.5-1)
    • Frequency : 0.02% or 0.05%
  • The motion display of vector diagram and the differentiating of phase/ wiring can differentiate the postive/negative phase and 48 kinds of basic wiring connection.
  • It can analyze the harmonic and test the distortion. Also, being the testing situation, it has 6 of the motion display for real wave form on random patameters.
  • Switch able terminal for clamp head of current input.
  • Computer cards :
    • Main CPU : 5X86
    • Keyboard : Standard (86 keys)
    • Display : 11.3" TFT (Colorful)
    • Electric disk : 24M
    • RAM : 16M
  • Operation system : Windows 3.2
  • It can save and manage the data report.
  • Power supply : AC / DC 85-265V (external auxiliary power or inner auxiliary power)
  • Communication port : RS232C
  • Volume : 370 * 220 * 100 (Unit : mm)
  • Weight : 6Kg