Booth No. A004
Company Introduction
Our company was founded in 1977 as Sejin Electronics and incorporated as Sejin Instruments Co., Ltd. in 1999. Since 1986, we have served as the exclusive Korean
sales agent for Japan’s “KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD,” providing technical and sales support for its entire product line.
The electrical measurement instrument industry plays a pivotal role in laying the foundation for technological development necessary to sustain global growth. In particular, as industrial infrastructure and science and technology advance,
the demand for more diverse and precise measuring instruments is increasing across all industrial sectors. To
meet this demand, “KYORITSU” manufactures a wide range of high-precision electrical measuring equipment—including state-of-the-art power quality analyzers, extra-high-voltage insulation resistance testers, resistive leakage current meters, and clamp-on ground resistance testers—and is committed to ensuring these products are readily available for maintenance and repair in industrial settings at all times.
Based on a management philosophy that prioritizes “customer satisfaction,” we are committed to rigorous quality control and active participation in research
and development to create products with the highest performance and functionality, thereby
contributing to the building of a prosperous and safe society. We ask for your continued support, interest, and encouragement.
Translated with DeepL.com (free version)
sales agent for Japan’s “KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD,” providing technical and sales support for its entire product line.
The electrical measurement instrument industry plays a pivotal role in laying the foundation for technological development necessary to sustain global growth. In particular, as industrial infrastructure and science and technology advance,
the demand for more diverse and precise measuring instruments is increasing across all industrial sectors. To
meet this demand, “KYORITSU” manufactures a wide range of high-precision electrical measuring equipment—including state-of-the-art power quality analyzers, extra-high-voltage insulation resistance testers, resistive leakage current meters, and clamp-on ground resistance testers—and is committed to ensuring these products are readily available for maintenance and repair in industrial settings at all times.
Based on a management philosophy that prioritizes “customer satisfaction,” we are committed to rigorous quality control and active participation in research
and development to create products with the highest performance and functionality, thereby
contributing to the building of a prosperous and safe society. We ask for your continued support, interest, and encouragement.
Translated with DeepL.com (free version)
Main Products & Services
This product can be used to diagnose power quality issues and identify the causes of equipment malfunctions by measuring, recording, and analyzing voltage and current conditions in power systems.
In particular, it can be used to analyze power abnormalities such as voltage sags, momentary outages, and overvoltages; evaluate power quality through harmonic and flicker measurements; verify operating conditions such as load imbalance, power factor, and energy consumption; detect the presence of leakage current, inrush current, and abnormal currents; analyze the causes of equipment trips, malfunctions, and overheating; achieve energy savings and improve power efficiency; and verify compliance with power quality standards such as KEC, IEC, and EN50160 standards, and enabling preventive maintenance and management through long-term data logging.
Key Features
Generally, electrical professionals are capable of performing “measurements” for power quality analysis, but their ability to conduct “proper analysis and interpretation” based on that measurement data tends to lag behind. To prevent accidents and improve efficiency, comprehensive judgments must be made based on electrical laws and technical standards; however, because the relevant content is extremely broad and complex, practitioners have long struggled to propose appropriate improvement measures. To address these challenges in the field, the Kyoritsu PQA 6315 allows users to simply upload measurement data to receive insights based on relevant laws and standards, including the current power quality status, methods for improvement to save energy, predictive simulations for reducing electricity bills, based on the VESI index, it calculates the probability of PLC malfunctions and production line downtime; and based on the ELII index, it estimates equipment lifespan, including transformer insulation degradation and reduced motor bearing life. This feature is a data technology specifically tailored for the KEW 6315, and we are confident that it will be of great help in achieving energy savings and maintaining equipment safety.
In particular, it can be used to analyze power abnormalities such as voltage sags, momentary outages, and overvoltages; evaluate power quality through harmonic and flicker measurements; verify operating conditions such as load imbalance, power factor, and energy consumption; detect the presence of leakage current, inrush current, and abnormal currents; analyze the causes of equipment trips, malfunctions, and overheating; achieve energy savings and improve power efficiency; and verify compliance with power quality standards such as KEC, IEC, and EN50160 standards, and enabling preventive maintenance and management through long-term data logging.
Key Features
Generally, electrical professionals are capable of performing “measurements” for power quality analysis, but their ability to conduct “proper analysis and interpretation” based on that measurement data tends to lag behind. To prevent accidents and improve efficiency, comprehensive judgments must be made based on electrical laws and technical standards; however, because the relevant content is extremely broad and complex, practitioners have long struggled to propose appropriate improvement measures. To address these challenges in the field, the Kyoritsu PQA 6315 allows users to simply upload measurement data to receive insights based on relevant laws and standards, including the current power quality status, methods for improvement to save energy, predictive simulations for reducing electricity bills, based on the VESI index, it calculates the probability of PLC malfunctions and production line downtime; and based on the ELII index, it estimates equipment lifespan, including transformer insulation degradation and reduced motor bearing life. This feature is a data technology specifically tailored for the KEW 6315, and we are confident that it will be of great help in achieving energy savings and maintaining equipment safety.
