Brief Description:
4632 relay protection tester adopts modular design, with high-precision current and voltage amplifier modules, higher output accuracy, better stability, small size, light weight, rich test functions, etc. It uses a 9-inch high-definition touch LCD screen and full touch screen operation without buttons, making the operation more convenient and efficient. The instrument integrates conventional relay protection test, digital relay protection test, digital-analog hybrid relay protection test, merged unit test, intelligent terminal test, message analysis measurement, SCD file parsing and comparison, MMS related services and cloud testing functions, which can fully meet the test requirements of all types of relay protection and automatic devices in power plants, conventional substations, smart substations and new generation substations.
• The current and voltage output accuracy of 0.05, meets the requirements of merging unit testing.
• Multiple output channels and large amplitude: the current can output 6-phase 20A or 3-phase 40A, and the voltage can output 4-phase 300V.
• 9-inch LCD touch screen, full touch screen operation, convenient and fast operation.
• Linux operating system, it runs stably compared with Windows CE operating system.
• Powerful abnormal working condition alarm function, completing voltage source short circuit, current source open circuit, overheating and signal distortion detection through pure hardware.
• Digital-analog mixed output mode meets the protection device testing requirements of "analog quantity + GOOSE".
• Gigabit port configuration meets the requirements of gigabit message reception and transmission.
• Powerful SV and GOOSE message analysis capabilities, with the function of message analyzer.
• With SCD file comparison and SCD file graphics function.
• With CID model file online reading and verification function; One-click completion of the internal CID file and SCD file consistency verification of the device.
• Cross-platform application software. It has local touch screen operation or computer online operation mode.
• It has cloud testing function, using cloud server technology, test templates and test cases can be downloaded and used through cloud server.
• It has one-key automatic test function to meet the test requirements of factory commissioning of protection devices.
• It supports the reading and verification of device protection settings, pressure plates and other information, and completes regular on-site verification.
• It has optical power measurement function.
• It has data serial forwarding function.
• It has GPS/BeiDou optical B code conversion function, which can be used as B code source.
• It has WIFI, Bluetooth, 4G Internet of Things communication function.
• It has automatic upgrade function, which can be directly upgraded using USB flash drive.
• It automatically generates test reports in PDF and CSV formats, and copies and archives them through USB flash drive.•