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HOME / Three-phase industrial computer relay protection tester - GDR Telecom Site Energy Systems
Three-phase industrial computer relay protection tester - GDR Telecom Site Energy Systems [PDF]
Flexible combination of voltage and current output: with standard 4-phase voltage and 3-phase current output, it is convenient to carry out various combined outputs and various types of protection tests.
It can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector graphics, and print reports online.
LND-702 3 Phase Relay Protection Tester ★High-Performance Industrial Control Computer ★Digital Signal Processor Microcomputer ★D/A Conversion and Low-Pass Filtering ★Voltage and Current
It can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector diagrams, and print reports online.
This model relay test equipment can independently finish device test in professional fields of microcomputer protection, relay protection, excitation, metering, fault recording, etc.
Relay test set is not only compatible with each traditional experimental method, but also can easily carry out three-phase transformer differential protection experiments and factory power fast switching and
It can easily test and scan various protection settings, perform fault playback,
It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic
It not only has the superior performance and advanced function of the large tester, but also has the advantages of small, flexible, easy to operate, high reliability, and high performance-price ratio. It is a
Provides configurable 4-phase voltage and 3-phase current outputs, supporting standard testing modes while enabling specialized transformer differential and fast transfer switching tests.
It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic