Pacific Engineering Corporation (PEC) Official site

Pyro Switch for the Energy Industry

High-voltage circuit interruption device that protects the safety of stationary energy storage systems and EVs.

In the energy industry, particularly in stationary energy storage systems (ESS) and electric vehicles (EV), safe protection of high-voltage circuits is essential. It is necessary to minimize the risks of electrical fires and electric shocks in the event of system abnormalities or accidents. Our "Piro Switch" addresses these challenges by instantly disconnecting high-voltage and high-current circuits, ensuring the safety of the system. 【Usage Scenarios】 - Stationary energy storage systems - Electric vehicles (EV, HEV, PHEV, FCV) - eVTOL (electric vertical takeoff and landing aircraft) - Vessels 【Benefits of Implementation】 - Risk reduction during accidents - Improved system reliability - Compliance with regulations

Related Link - https://www.pecj.co.jp/fuse/pyro/

basic information

【Features】 1. Instantaneous interruption capability: Cuts off current in milliseconds to reduce risks during accidents. 2. High voltage and high current compatibility: Supports up to 1500V, ideal for large capacity batteries. 3. Signal-based control: Operates based on signals from systems like BMS, enabling rapid interruption. 4. High reliability and environmental resistance: Stable operation even in harsh environments. 5. Exempt from explosives control law: A safe product. 【Our Strengths】 We are a leading company in automotive fuses. With our unique technology and services, we pave the way for a new stage of safety. Leveraging the technology cultivated in automotive fuses, we contribute to safety in the energy industry.

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Applications/Examples of results

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Pacific Precision Instruments Co., Ltd. - Company Profile

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