Relay Protection Tester

Microcomputer Protective Relay Tester

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  • Product Introduction

        Zcar-1600 microcomputer relay protection tester adopts high performance industrial PC as the control microcomputer and Windows operating system can be run on it directly.The whole process of the test and the test results are displayed on the liquid crystal display screen. English interface, Clear, intuitive and convenient.
       Zcar-1600 microcomputer relay protection tester is an important test tool to ensure the safety and reliability of power system operation.With the rapid development of computer technology, microelectronics technology and power electronics technology, it is an inevitable trend to launch new high performance relay protection test equipment by applying the latest technical achievements. Zcar-1600 microcomputer relay protection tester is developed based on the standards of Technical conditions of microcomputer relay protection test device which was published by electric power department originally, referenced and summarized development and production experience, adopted modern latest new digital technology, high precision electronic parts, micro system with new circuits and new structure.It Can independently complete test of microcomputer protection, relay protection, excitation, measurement, fault recording and other professional fields tests, widely used in electric power, petrochemical, metallurgy, railway, aviation, military and other industries of scientific research, production and electrical test site.

  • Product Parameters
Model NO. ZCAR-1600
Application Calibration for relay protection device
working power supply Voltage input 185Vac~250Vac
Allowable voltage input 85Vac~264Vac
Frequency 50/60Hz
Allowable Frequency 45Hz~65Hz
Joint Standard AC Joint 60320
Ac current output When output is 6-phase current , the output value of each phase (effective value) 0~30A
When output is 3-phase current , the output value of each phase (effective value) 0~60A
6-phase parallel current output (effective value) 0~180A
Accuracy of ac current output <0.2 grade(in the main range)
Allowable working value of phase current for a long time (effective value) 10A
Maximum output power of phase current 80VA
Allowable working time when maximum output of 6-phase parallel current is reached 10s
Frequency range (fundamental) 0~1000Hz
Harmonic frequency 0~20 times
DC current output Dc current output range 0~±10A/each phase,0~±60A/6 phase
Dc current output accuracy 0.5 Grade
Maximum output load voltage 18V
Ac voltage output Phase voltage output (effective value) 0~120V
Line voltage output (effective value) 0~240V
Ac voltage output accuracy 0.2 grade
Phase output/Line voltage output power 80VA/100VA
Frequency range (fundamental) 20~1000Hz
Harmonic frequency 1~20 times
Dc voltage output Phase voltage output amplitude 0~±160V
Line voltage output amplitude 0~±320V
Dc voltage output accuracy 0.5 Grade
Phase voltage/line voltage output power 70VA/140VA
switching value 10 channels switching value input The empty contacts:1~20mA,24V
Potential contact input:"0":0~+6V;1":+11V~+250V
8 pairs of switching value output DC:220V/0.2A;AC:220V/0.5A
Time measurement measurement range 0.1ms~9999s
measurement accuracy <0.1ms
environmental condition operating temperature -10℃~+50℃
storage temperature -25℃~+70℃
relative humidity 5%~95%,No condensation
physical characteristics Size of Host 480×360×200mm3
Weight of Host ≈18kg
  • Product Features
        1.The output up to 6 phase voltage 6 phase current, can be arbitrary combination of conventional 4 phase voltage 3 phase current type, 6 phase voltage type, 6 phase current type, and 12 phase output mode;
        2.High performance embedded industrial control computer and 8.4 "large screen high resolution color TFT LCD screen can provide rich and intuitive information, including the current working status of the equipment, the next work tips and various help information.
        3. The output terminal adopts high fidelity and high reliability modular linear power amplifier with excellent performance instead of switching power amplifier.High and medium frequency interference will not be produced on the test site, and the waveform smoothing precision from large current to small current is guaranteed.
        4.The output part is controlled by DSP, with fast operation, strong real-time digital signal processing ability, wide transmission band and high resolution D/A conversion control.High precision output waveform, low distortion and good linearity.A large number of advanced technology and precision components and materials are adopted, professional structural design makes the device is smart and light, full in function, easy to carry out;
        5.Can complete a variety of large complex and high automation calibration work, It can easily test and scan various protection values, fault playback, store test data in real time, display vector images, print reports online, etc.
        6.An independent 110V and 220V dedicated adjustable dc power supply,  convenient for on-site inspection
        7.The new generation of ZCAR-1600 microcomputer relay protection tester is equipped with 10 channels of input and 8 channels of output, which is convenient for the Self Power Input test.The input contact is compatible with null contact  and 0 ~ 250V potential contact , Input contacts are empty contacts Compatible with 0 ~ 250V potential contacts, intelligent automatic identification
        8.Provide various automatic test software modules and GPS synchronization trigger test (optional)
        9.Can complete all kinds of complex calibration work, can easily test and scan all kinds of protection fixed value, fault playback.It can store test data in real time, display vector pictures, print reports and so on
        10.reasonable heat dissipation structure design, reliable hardware protection, soft start function ,fault self - diagnosis and output locking functions
  • Product Video

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