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TE5812 Microprocessor-based Protective Relay Tester
 
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TE5812 Microprocessor-based Protective Relay Tester
TE5812 Microprocessor-based Protective Relay Tester can output high-precision six-phase AC/DC voltage, current source, applicable to any microprocessor relay protection testing; uses Windows XP user interface, large color display directly, touch mouse, makes test easier.
Product Feature

  (1)Six-phase current, six-phase voltage simultaneous output.
  (2) Control board, with DSP + FPGA structure, 16-bit DAC output, can produce 2000 high-density sine wave on the fundamental points of every cycle. As a domestic tester, it represents the highest level, greatly improved waveform quality and increase the accuracy.
  (3) Standalone operation, built-in high-performance industrial computer, dominant frequency 300 ~ 600MHZ, 128M memory, 12G hard disk drive, running Windows XP operating system, panel with advanced stainless steel keyboard and touch mouse, 8.4 inches TFT true color LCD.
  (4) This device can test a variety of relay protection and automatic safety devices, and can simulate complex transient, permanent, transitional fault for the full group equipment tests, also can save real time test data, display vector graph, drawing all kinds of curves and online print reports.
Technical Parameters
 Power supply   AC220V±10%; 50Hz 10A
 AC Current Source   Amplitude range: 6×（0-30A）Accuracy: 0.2%
  Maximum six-phase current parallel output: 180A
  Permit value for long-term work of phase current: 10A
  Power: 300VA/phase
  Maximum power for six-phase parallel:900VA
  Maximum allowed working hours for Six-phase parallel output:10s
  Frequency range: 0--1000Hz；Accuracy: 0.001Hz
  Harmonic times: 2—20 orders ; Phase: 0--360°；Accuracy: 0.1°
 DC Voltage Source

 Phase voltage output amplitude: 0--±150V ；Accuracy: 0.2%
  Line voltage output amplitude: 0--±300V
 Time Measurement Range   Range: 1ms~9999s
  Measurement accuracy: 1ms
 DC Current Source   Amplitude: 30A/phase
  Power: 300VA/phase
  Accuracy: 0.2%
 AC Voltage Source  Amplitude range: 6 ×（0--125V）；Accuracy: 0.2%
  Line voltage range: 0--250V
 Phase voltage /line voltage output power: 75VA/100VA
  Frequency range: 0--1000Hz；Accuracy: 0.001Hz
  Harmonic times:2—20 times

 

 

  
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