Power supply SPD (lightning damage countermeasure)
Power supply SPD (lightning damage countermeasure)
Protect power equipment from lightning surges entering through distribution lines Lightning type compliant with JIS
1～15 item / All 15 items
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For lightning damage countermeasures, this one book! A comprehensive catalog with a large volume is currently being offered.
Introduction of product lineup including basic knowledge of lightning damage countermeasures, equipment, devices, systems, and construction.
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Lightning Damage Prevention "SPD Product Guide"
Shoden's lightning damage prevention products that maintain the normal operation of important equipment and devices supporting an information-oriented society.
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[Information about Technical Facilities] Short-Circuit Current Testing Device
Test equipment for evaluating the safety of devices connected to a power source against high current and high voltage.
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Power Supply SPD "GN Series"
Protects important equipment from lightning damage! High cost-performance Class II SPD model.
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Lightning protection products for solar power generation systems, PV SPD, ADN series.
Supports high voltage systems of DC600V and DC1000V! PV SPD that protects expensive power conditioners and various measuring instruments from lightning damage.
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Free distribution of the Lightning Trouble Prevention Guidebook for Solar Power Generation.
Protect your equipment from lightning damage! Free guidebook for stable operation of solar power generation.
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[New Product] High-End Model of Power Supply SPD 'AGN Series'
High-end model compatible with the latest JIS safety evaluation tests.
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All-domain short-circuit interruption type "Water Surface Connection Box"
Protecting PV systems from lightning and heat! Connection box for floating PV with shading countermeasures.
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Showden Co., Ltd. Company Profile
As a comprehensive safety company for 50 years, we will continue to provide "safety" and "trust."
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[Information] BCP Solution Guide for Offices and Factories
We provide disaster prevention, crime prevention, and power supply trouble countermeasure products to strengthen BCP for offices and factories!
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Power Supply Related Products Series Catalog
Backup for stable and high-quality power supply! Leave your power supply needs to us.
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Information about technical facilities
Introducing Showa Denko's technology along with testing equipment and in-house developed facilities!
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Power Supply SPD "AFD-S Series"
Class I compatible product with built-in SPD separator. Excellent safety, capable of space-saving and reducing wiring work.
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Built-in separator DC power supply SPD
A lineup of DC surge protective devices (SPD) compatible from DC12V to DC400V! No unnecessary operation during power outages.
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Notice of Participation in the Electrical Equipment Industry Exhibition "JECA FAIR 2025"
We would like to introduce high-demand products to the person in charge of crisis management!
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