Ipad size, built-in battery design, for on-site maintenance and testing of non-electric environment, protection relay testing, secondary circuit inspect and secondary voltage and current testing. handheld relay tester are indispensable in many different fields and fundamental instruments for trustworthy and accurate evaluation.
Read More
A relay protection tester is a device used to test and calibrate relay protection devices. The relay protection comprehensive tester is the core equipment in the secondary field of the power system. Applications: Overcurrent, distance, and differential protection in legacy systems.
Read More
The relay protection tester mainly focuses on relays, microcomputer protections, and other protection devices for preventive tests. The recommended test modules for relay tests are: DC test, AC and DC test, AC test, differential test, differential harmonic test, Power impedance, power direction. The testing and verification of relay protection devices can be divided into four groups: Type tests are needed to prove that a protection relay meets the claimed specification and follows all relevant standards. When the transformer wiring type is Y/Y (Y0), the test wiring is very simple: when testing phase A, the tester IA is connected to the phase A of the high voltage side, and the tester IB is connected to the phase a of the low voltage side. Power System protection is crucial part of power station and substations safety which use protection relays and circuit breakers to isolate faulty parts or zones within the plant including Generator zone, Motor zone, Feeder zone, Bus zone, Transformer zone and Transmission Lines zone.
Read More
TEST-750 single phase relay test set is a portable relay test unit, high performance, operation simply, portable designed to test in the field; It adopts aluminum alloy body with PC panel, robust shape; Microcomputer with the 32bit ARM chip control, LCD screen display. Protection relay tester which offers all the characteristics and functions needed for protective relay testing, in a manual or automatic mode, designed for maximum efficiency, flexibility and simplicity, with the required accuracy and performance to test any kind and type of relays in all. It can accurately complete action characteristic testing and verification of conventional relay. Single phase relay tester provides convenience for field personnel to use the power supply instrument technology for other experiments.
Read More
Specifically designed for settings-based protection testing with a high degree of automation, our modular software Test Universe offers numerous functions and application-optimized test modules that save yo.
Read More+34 910 257 483
Calle de la Innovación 22, 28043 Madrid, Spain