Optimizing High-Capacity Power Relays for Storage System Sustainability

Omron, a leading technology company, has announced its plans to provide customers with carbon footprint data (PCF) calculations for high-capacity power relays starting in May 2024. This initiative aims to enhance transparency and sustainability in the electrical equipment industry by visualizing greenhouse gas emissions throughout the supply chain.

As the demand for green procurement practices grows, the use of PCF disclosure as a criterion for supplier selection is on the rise. Companies are increasingly recognizing the importance of implementing PCF calculations to meet environmental standards and reduce their carbon footprint. Omron's decision to offer PCF data for its latest relays aligns with this trend towards greater environmental responsibility.

Omron has developed its own calculation guidelines for PCF based on global standards, specifically for its G9KB series of high-capacity power relays designed for new energy devices like power conditioners and storage systems. The PCF calculations for these relays adhere to ISO 14067 standards and have been certified by a third party, ensuring accuracy and reliability.

The G9KB-E, a high-capacity version of the G9KB series, boasts impressive specifications including a maximum opening and closing voltage of 800 V DC and a maximum current of 100 A. These features make it ideal for applications in the 15~40 kW class battery-related systems such as power storage and EV charging. Omron's commitment to sustainability is further underscored by the environmental durability and efficiency of the G9KB-E relay.

With a focus on innovation and sustainability, Omron continues to lead the way in the electrical equipment industry by introducing carbon footprint data for its high-capacity power relays. By providing customers with transparent information on greenhouse gas emissions, Omron is empowering businesses to make more environmentally conscious decisions in their supply chain operations.