High performance, compact, and lightweight for indoor use.
Compact and lightweight type developed for indoor use Compliant with the Ministry of Land, Infrastructure, Transport and Tourism's standard specifications for public construction (GLI-6G, GLI-6SG) JIS C 4608 (GLI-6G, GLI-6SG) GLI-3G: Rated for 4.2kV, for alternating discharge current of 2500A GLI-6G: Rated for 8.4kV, for alternating discharge current of 2500A GLI-6SG: Rated for 8.4kV, for alternating discharge current of 5000A Protects equipment from lightning surges entering from high voltage and extra high voltage distribution lines. JEC compliant. Supports up to 3.3kV and 6.6kV. For indoor use. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including surge protectors (Arresters, SPD, LA, surge protectors, etc.), lightning countermeasures, and lightning surge countermeasures.
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basic information
*Features* 1. Excellent protection performance The internal structure has performance equivalent to the lightning arresters supplied to various power companies and JR companies. 2. Cost-effective due to indoor-only design 3. Compact and lightweight, making installation and handling easy 4. Compliant with RoHS regulations
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Applications/Examples of results
【Purpose】 Installed on power receiving equipment (cubicles) to protect devices from lightning surges. Series gap type, porcelain insulator shape, zinc oxide surge arrester (Aresta, LA).
Company information
OTOWA is the only manufacturer in Japan specializing in lightning protection, having explored "lightning" since its founding. We want to create a safe and secure society where people are not afraid of the natural threat of "lightning." We will realize this wish with our advanced lightning protection systems. ◆ A wide range of product lineup We offer a variety of products, including surge protectors for power distribution, as well as those for offices, factories, railway vehicles, and general households. We also accommodate custom orders, so please feel free to consult with us. ◆ Consulting for lightning protection Lightning protection varies depending on various conditions such as location. OTOWA will propose the most suitable lightning protection measures for those conditions. ◆ World-class "lightning" testing facilities Using top-class testing equipment and a variety of testing facilities, we conduct product evaluation tests and development in-house. Our achievements are highly regarded, and we also accept contract testing (Lightning Technology Center). ◆ Unique quality of zinc oxide devices We produce zinc oxide (ZnO) devices under strict management. These devices are the heart of surge protective devices (SPDs) and are essential for lightning protection.
