High-performance triple-sealed lightning-resistant transformer Compact and lightweight *"Surge Shelter" is a registered trademark of Otowa Electric Industry Co., Ltd.
Compact and lightweight Single-phase 0.5~2kVA High-performance triple-shield lightning protection transformer With noise cut function A high-performance shielded lightning protection transformer that attenuates lightning surges by 1/100 to 1/10,000. By insulating the primary and secondary sides, it provides excellent protective effects and protects the power supply system. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), lightning countermeasures, and induced lightning countermeasures.
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basic information
*Features* 1. Reduces incoming surges to approximately 1/10,000 (10,000V → 1V) or less 2. Effectively attenuates incoming surges not only from the primary (input power) side but also from the secondary (load equipment) side 3. Adopts a multi-shield structure that independently (insulates) the potentials of the primary and secondary sides, ensuring reliable blocking of surges coming from the ground or grounding 4. Equipped with noise-cut function
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Applications/Examples of results
【Purpose】 Protects equipment from lightning surges entering through power supply and grounding. Ground separation type (three-point grounding, two-point grounding, separated grounding) lightning surge transformer (lightning Tr). Lightning surge transformer.
Detailed information
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Surge Shelter SSN Series Single Phase 0.5 to 2 kVA *Features* 1. Reduces incoming surges to approximately 1/10,000 (10,000V → 1V) 2. Effectively attenuates surges not only from the primary (input power) side but also from the secondary (load equipment) side 3. Adopts a multi-shield structure that independently (insulates) the potentials of the primary and secondary sides, ensuring reliable interruption of surges from the ground or grounding 4. Equipped with noise cut function
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Installation example
catalog（3）
Download All Catalogs
Otowa Electric Industry Catalog Surge Shelter SSN Series
Otowa Electric Industry General Catalog
Otowa Electric Industry Catalog - Lightning-Proof Transformer Surge Shelter SS Series
Company information
OTOWA is the only manufacturer in Japan specializing in lightning protection, having explored "lightning" since its establishment. We want to create a safe and secure society that does not fear the natural threat of "lightning." We will realize this wish with our advanced lightning protection systems. ◆ A Wide Range of Products Available 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 facilities and a diverse range of testing equipment, 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 indispensable for lightning protection.