Relay Protection Tester Manufacturer

Key Features

Standard4Phase Voltage3AC Current Output4Phase Voltage3Current output with phase, facilitating various combinations for different types of protection tests. Voltage output per phase120VThree-phase current can be output120APlease provide the Chinese content you would like translated into American English.4Phase VoltageUxFor multi-functional voltage settings, can be set to4There is no Chinese content provided for translation.3U0Or output for either the same period voltage or any specific voltage value.

Single-machine operation is user-friendly.  Single-machine operation is facilitated through a convenient and flexible rotary mouse, interacting with a large LCD screen display, featuring full Chinese characters. It can complete the majority of on-site testing and calibration tasks, including calibration of various relays and microcomputer protection systems, and can simulate complex transient conditions..Conducting a comprehensive test on durability and conversion faults. Ready to use upon power-on, with easy and quick operation.

Dual operating 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 conveniently tests and scans various protective setpoints, stores test data in real-time, displays vector graphics, plots fault waveforms, and prints reports online.

Powerful software features  The system can handle a variety of high-level automation complex verification tasks, such as differential protection tests, rapid power supply switching, backup-to-self-start tests, line protection同期 reclosing, etc. It allows for easy testing and scanning of various protection settings, performing fault playback, real-time storage of test data, displaying vector diagrams, and online printing of reports.

A wide range of switch contacts  HV702Please provide the Chinese content that needs to be translated into American English.7Road junction input and2Air terminal output. Input terminal is an empty terminal.0～250VVoltage contact compatibility, with intelligent automatic recognition. Input and output contacts can be expanded according to user requirements.

Large ScreenLCDDisplay Screen - Our product features a built-in display screen.320×240The dot-matrix large screen features high-resolution graphic LCD display, with all operational processes set on the screen. The operation interface and test results are both displayed in simplified Chinese, offering an intuitive and clear visual experience.

Self-protection  The product features a well-designed heat dissipation structure, reliable and comprehensive protection measures, power soft start, and certain fault self-diagnosis and lock functions.

Features independent dedicated DC power output  Installation equipped with a single route110V No content provided for translation.220VDedicated adjustable DC power supply output.

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

Rated parameters

AC Current Output

Output Precision  HV 702：0.5No Chinese content provided.

AC Current Output (RMS)     0～40A  

Tripled Current Output (RMS)   0～120A

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

Large AC Current, High Output Power               420VA

Tri-merge high current output results in high output power   900VA

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

Frequency Range (Fundamental Wave)   20～1000Hz

Harmonic Orders           1～20 Next

Direct Current Output

Output Precision   0.5No Chinese content provided, original return: "No content provided."

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

High output load voltage   20V

AC Voltage Output

Output Precision  HV 702：0.5Grade

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         1～20Next

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