HMJBC-6000 Optical Digital Relay Protection Tester

HMJBC-6000 Optical Digital Relay Protection Tester

• 12 channels (6 voltage, 6 current) output, flexible organization, all 12 channels can be output simultaneously and adjusted arbitrarily.

• ◆ Built in industrial computer, Windows operating system, 10.4 "true color LCD screen, photoelectric trackball mouse and small keyboard operation;

• The 12 output waveforms of * * are extracted and recorded, visually displaying the output voltage and current waveforms, solving the problem of digital protection being unable to directly measure and display waveforms.

  Complete analysis of the protection model file, enabling configuration of current and voltage channel selection, proportional coefficient, ASDU number, sampling rate, GOOSE information, etc., and flexible and convenient interface with various types of protection.

• ◆ It can provide messages that comply with IEC61850-9-1, 61850-9-2, GOOSE, and IEC60044-7/8 standards.

• ◆ Dual operation mode, can be operated independently or connected to a computer, with complete functionality in both modes, truly a complete dual operation mode.

• ◆ Non polarized universal switch input, capable of identifying idle contacts and potential contacts of any polarity.

• 10 channels of non-polar input and 8 channels of idle contact output, convenient for backup automatic switching and fast switching tests. Equipped with a built-in GPS module for direct control, it can perform dual sided synchronous testing and perform tests such as fiber optic longitudinal protection.

• ◆ Powerful function, can fully test differential, backup automatic switching, fast switching, synchronization, harmonics, fault playback, power oscillation, etc. 6-phase current can be easily tested for three-phase differential protection, and 12 phase output can be used for backup automatic switching testing.

• The testing interface and operating habits with the same style as traditional relay protectors eliminate the gap between the two generations of relay protectors, making it easy for testers to quickly get started.

HMJBC-6000 Optical Digital Relay Protection Tester

Technical Parameter

• 4 pairs of optical transceivers, providing data information for IEC61850 standard specifications (61850-9-1, 61850-9-2, GOOSE information)
• Superimposed harmonics: DC and 2-24th harmonics>
• Output frequency: 0-1200Hz, accuracy:> 0.001Hz
• Switching input: 10 input channels (non-polar, expandable)
• Switching output: 8 pairs of output (expandable)