Nippon Kernel System CO., LTD. Official site

Active in the primary inspection of leakage circuit breakers! 'Leakage Circuit Breaker Testing System'

Assists with complex test wiring using test circuit diagram display! Safe testing is possible with a miswiring detection feature.

■Sensitivity current test ■Operating time test ■Single-phase fault operation overvoltage test ■Leakage current test ■Alarm test ■Voltage application, etc., can be easily performed from the touch panel! Test results are recorded automatically. The included power meter is detachable and can be calibrated. It is ideal for use in quality control departments! ●Select the test items you want to perform using the software and input the test conditions to automatically conduct the tests. ●The power meter measures test current, voltage, and time in real-time, and after completion, displays the values at the time of tripping on the software screen. ●The software screen displays the test circuit and measurement values, allowing for smooth testing while understanding the circuit configuration.

basic information

This is an example of a configuration that can accommodate various tests. We will propose a system configuration tailored to your requested test. It is possible to incorporate not only our products but also products from other companies. Please refer to the catalog for details.

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Applications/Examples of results

Please refer to the catalog.

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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.