Relay Protection Tester Features

Key Features

Standard4Phase Voltage3AC Current Output4Phase Voltage3Current output with phase, facilitating various combinations for protection tests of different types. Each phase voltage can be output120VNo Chinese content provided.120A, the4Phase VoltageUxFor multi-voltage options, can be set to4Seeds3U0The output is either the voltage at the same period or at any specific voltage level.

Single-machine operation is user-friendly.  Single-machine operation is achieved through a convenient and flexible rotary mouse, interacting with a large LCD screen display, all in Chinese. It can complete most on-site testing and verification tasks, and can verify various relays and microcomputer protections, as well as simulate various complex transient and permanent conditions..The company conducted a comprehensive test on durability and transitory failure. Ready to use upon power-on, with convenient and quick operation.

Dual operation modes, connect to computer for operation  ThroughWindowsThe comprehensive Chinese operation software on the platform allows for a variety of large-scale, complex, and highly automated verification tasks. It facilitates the testing and scanning of various protective setpoints, enables real-time storage of test data, displays vector graphics, plots fault waveforms, and prints reports online.

Robust software functionalities  Capable of handling a wide range of high-level automation complex verification tasks, such as differential protection tests, rapid switching of plant power supply, backup-to-self switching tests, and line protection同期 reclosing, it conveniently tests and scans various protection settings, performs fault playback, stores test data in real-time, displays vector graphs, and prints reports online.

Rich variety of switch contacts  HV702Please provide the Chinese content you would like translated into American English.7Road junction input and2Air gap output. Input contact is an air gap contact.0～250VVoltage contact points are compatible and can be intelligently automatically identified. Input and output contact points can be expanded according to user requirements.

Large ScreenLCDDisplay Screen - Our product features a built-in display screen.320×240The dot-matrix large-screen high-definition graphic LCD display allows all operational processes to be set on the screen itself. The operating interface and test results are both displayed in simplified Chinese, ensuring intuitive and clear visibility.

Self-protection  Utilizing a well-designed cooling structure, featuring reliable and comprehensive protection measures, as well as soft power start, along with certain fault self-diagnosis and interlock functions.

Features an independent dedicated DC power output  Equipment is installed.110V Translation: And220VDedicated adjustable DC power supply output.

High Value for Money  This cross-disciplinary joint design product integrates advanced scientific and technological achievements from multiple fields. It combines the performance of large-scale testing equipment with the price of small-scale testing instruments, offering an excellent performance-to-price ratio.

Rated Parameters

AC Current Output

Output Precision  HV 702：0.5No Chinese content provided.

AC Current Output (RMS)     0～40A  

Three-phase Current Output (RMS)   0～120A

Long-time working value (RMS) for alternating current 10A

Large AC Current, High Output Power               420VA

Tri-parallel current yields a high output power when the current is high.   900VA

Tri-meridian allows for extended working time during high current output   10s

Frequency Range (Fundamental Wave)   20～1000Hz

Harmonic Order           1～20 Next

Direct Current Output

Output Precision   0.5No Chinese content provided.

Current Output   0～±10A / Each phase,0～±30A / Sanban

High output load voltage   20V

AC Voltage Output

Output Precision  HV 702：0.5Level

Phase Voltage Output (RMS)    0～120V

Line Voltage Output (RMS)    0～240V

Phase Voltage/Line Voltage Output Power80VA / 100VA

Frequency Range (Fundamental Wave) 20～1000Hz

Harmonic Order         1～20No Chinese content provided.

Direct Current Voltage Output

Output Precision   0.5No Chinese content provided.

Phase Voltage Output Amplitude   0～±160V

Line Voltage Output Amplitude   0～±320V

Phase Voltage/Line Voltage Output Power70VA / 140VA