Leave the automation of circuit breaker performance evaluation and shipping tests to us!
It is an automatic testing device/system for performance evaluation and shipping tests of various breakers. We also build testing systems using products from other companies, not just our own.
We are developing automatic testing devices for various circuit breakers (switches). ■ Circuit breaker performance evaluation testing system ■ Overcurrent trip testing device ■ Ground fault circuit interrupter testing device ■ Ground fault circuit interrupter testing system ■ DC arc detection device testing impedance device, etc. We can also build testing systems using products from other companies, tailored to your needs, so please feel free to consult with us first. We can accommodate not only testing according to standards but also your company's unique testing requirements. Please leave it to us, as we have expertise in both hardware and software.
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basic information
■Performance Evaluation Test System■ A testing system for detailed performance evaluation of various breakers. It is capable of evaluating complex current outputs, including currents over 1000 [A] and arbitrary waveform currents with harmonics, as well as breakers equipped with power meters. ■Overcurrent Trip Test Device■ A device that checks whether a breaker properly performs its trip operation when subjected to overcurrent. This device can generate the desired test current on its own, allowing for responsive testing. ■Leakage Circuit Breaker Test Device■ A device that applies a specified leakage current to verify whether the leakage circuit breaker performs its trip operation correctly. This device measures leakage current output and energization time with a single unit. By attaching an external resistor, it can also accommodate over-leakage tests. It is also capable of conducting overvoltage tests on single-phase three-wire neutral line missing phase protection leakage circuit breakers. ■Leakage Circuit Breaker Test System■ A testing system that conducts standard tests as specified in JIS C8201-2-2: 2021. It integrates multiple power sources, signal generators, load devices, and measuring instruments to control them comprehensively, conduct tests, display test results, and export log files. ■DC Arc Detection Device Test Impedance Device■ Filters and load devices used for standard tests as specified in IEC63027.
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■ Delivery performance to the production department and quality control department is available. ■ Complies with JIS C 8201-2-2 (IEC 60947-2) standard testing. ■ Capable of accommodating unique in-house tests by the manufacturer. *For more details, please download the PDF or feel free to contact us.
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Company information
Since the time of the Sunshine Project at the current Ministry of Economy, Trade and Industry, we have developed simulated power sources, measuring instruments, power conditioners, and more, in response to requests from organizations such as the National Institute of Advanced Industrial Science and Technology, the Central Research Institute of Electric Power Industry, and Tokyo University of Agriculture and Technology. Based on these achievements, we have commercialized our products and expanded sales to various research institutes and manufacturers, proudly positioning ourselves as a niche leader in this field. We specialize in the development of products and systems that combine hardware and software, including simulated power sources such as solar cells and storage batteries, load devices necessary for grid connection testing, and testing systems that operate these components collectively. We also have extensive experience in solar cell measurement, and our I-V curve tracer is widely used not only for the maintenance of solar power plants but also for research and development purposes at manufacturers, research institutions, and universities. We have numerous delivery records of automated measurement systems that incorporate measuring instruments and load devices. Development of power electronics equipment that combines analog and digital technologies, development of control software using DSP, and construction of PV measurement systems are among the services we offer, tailored to meet our customers' needs.
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