We are actively engaged in the cause of green environment protection and develop environmental protection Single phase Relay Protection Tester, 3 phase relay tester, Handheld Optical Digital Relay Protection Tester in line with international norms. We have won excellent corporate reputation by developing new Six-Phase Relay Protection Tester and mature market channels without fail. Innovation is the soul of an enterprise's life, the driving force of development and growth, and the source of perpetual vitality. For your company has a complete product technology development center, product testing center and advanced production equipment. Our company has a professional system management team, professional technical team, experienced sales team. Through the perfect cooperation of these teams, we can continue to develop. Our products are manufactured to the highest standards to ensure customer satisfaction. At our company, we pride ourselves on providing outstanding value and unparalleled quality. We adhere to the principle of user first, do steady and long main market, and build strategic alliance.
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![Six-Phase Relay Protection Tester]()
Six-Phase Relay Protection TesterMEJB-W1200F Microprocessor-Based Relay Protection Tester, featuring flexible 6-phase voltage and current output combinations, equipped with DSP control and high-fidelity linear power amplifiers. With -
![Auto Relay Tester Microcomputer Protection Relay Test Set]()
Auto Relay Tester Microcomputer Protection Relay Test SetThree-phase parallel 90A output with clear time limits per current range2000 points/cycle, 0.1° phase resolution, 0.01Hz frequency resolution4V+3I output, built-in 110/220V auxiliary supply, 8DI + 4DO -
![Comprehensive Tester For Automatic Bus-Transfer Devices]()
Comprehensive Tester For Automatic Bus-Transfer DevicesMOEORW-WTB62 simplifies on-site BATS testing without grid power cuts. It simulates all typical power faults and records switching timings automatically. Real-time graphic monitoring shortens test -
![Combined Digital-Analog Relay Protection Tester]()
Combined Digital-Analog Relay Protection TesterMOEORW-WTM53 integrates analog and digital testing for all substation secondary equipment. Its full test suites and one-click auto-test slash on-site calibration time. Multi-sync and abnormal message -
![Optical-Digital Relay Protection Tester]()
Optical-Digital Relay Protection TesterFully IEC 61850 compliant MOEORW-WTS45 tester covers all digital substation protection tests.One-click auto-test and fault replay slash on-site commissioning hours significantly. Built-in wireless & -
![Lightweight Relay Tester]()
Lightweight Relay TesterMOEORW-W2000V lightweight relay tester delivers 6U+6P high-precision synchronized outputs to cover all mainstream power protection commissioning scenarios on site. Its portable compact body and fully -
![Three-Phase Microprocessor-Based Relay Protection Tester]()
Three-Phase Microprocessor-Based Relay Protection TesterMOEORW-W1900A multi-channel relay tester supports up to 9-phase signal output and COMTRADE fault playback. Equipped with GPS synchronous function, it perfectly serves large power plants and research -
![Three Phase Secondary Current Injection Test Set]()
Three Phase Secondary Current Injection Test SetMOEORW-WTW41 0.2-class relay tester delivers ultra-precise analog outputs and dual operation modes. It streamlines full-range relay & line protection calibration, drastically cutting field debugging -
![Three Phase Secondary Current Injection Relay Test Set]()
Three Phase Secondary Current Injection Relay Test SetLightweight MOEORW-WTW43 touchscreen relay tester packs complete protection testing functions into a 7.2kg compact unit. Its self-calibration and wireless connectivity simplify outdoor distribution -
![Microcomputer Relay Protection Tester]()
Microcomputer Relay Protection TesterMOEORW-WTW71 Microcomputer Relay Protection Tester is Professional testing equipment for power system relay protection, adaptable to the full-process testing needs of various protection devices. -
![9-phase Microcomputer Relay Protection Tester]()
9-phase Microcomputer Relay Protection TesterMOEORW-W1900 Adopts integrated touch control design, running independently without external PC. With high-precision linear amplifier, it supports multi-phase output, differential protection and fault -
![Handheld Optical Digital Relay Protection Tester]()
Handheld Optical Digital Relay Protection TesterMES-W402C delivers touch operation, multi-fiber port design, and ≤1μs synchronization accuracy to perform SV/GOOSE closed-loop testing, phase verification, harmonic analysis, and more. Its compact
Sabrina Grenier
This store is really honest, no matter what problem I have, they will handle it patiently and properly, and we will cooperate again when there is an opportunity in the future.
Andrew Salinas
Their products are affordable and genuine, and they are very worthy of praise.
Roger Kay
This supplier gave quick feedback and answers to our questions and concerns, and we are very happy to work with such a cohesive team.
Maria Costello
The workmanship of our products is very fine, and we haven't found any scratches. I will buy other styles next time.
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Because we know enough about the quality of this manufacturer's products, we don't want to force ourselves to accept any products that are not as good as theirs.
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The good quality of these goods has changed my distrust from the beginning to the 100% trust now!
In order to meet the requirements of the market and customers, we update and improve our SF6 Das Qualitative Leak Detector, 10kVA 100kV AC Hipot Test Set, Handheld Earth Continuity Resistance Tester to varying degrees every year. As one of the most professional six-phase relay protection tester manufacturers in China, we're featured by quality products and good price. Please rest assured to buy high quality six-phase relay protection tester in stock here and get quotation from our factory. Customized orders are welcome.