Power Supply SPD for Solar Power System PUSA-0640-YS
PUSA Series <Replacement SPD Parts> PUSAE-0340, PUSAE-0540, PUSAE-0740
Class 2 (JIS C 5381-31) compliant
DC Power Protection for Solar Power Generation Systems For DC 660V, 1060V, and 1500V Designed to withstand direct lightning strikes. Protects equipment from lightning surges that enter through power sources and grounding. Complies with JIS standards. Handles the diversion components of direct lightning strikes and is installed in distribution boards and sub-distribution boards. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), and measures against induced lightning and lightning surges.
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*Features* 1. Efficiency and Compactness Integrated design combining each SPD reduces wiring labor and significantly shortens work time. 2. Plug-in Type Only the SPD main unit can be replaced. 3. Safety Features During Degradation - Built-in disconnection device during degradation - SPD function indicator: Normal: Green, Degraded: Red - Degradation contact output support: c contact (a contact and b contact) 4. Mounting on DIN Rail 5. Compliance with RoHS regulations.
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【Purpose】 Protects equipment from lightning surges entering from the power supply (for induced lightning). SPD (surge protective device, arrester) for Class 2 compliant power supplies. For PV solar power generation (DC), DC600V, DC1000V, DC1500V.
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Otowa Electric Industry Catalog - Solar System Dedicated Power Supply SPD PUSA-0640-YS, PUSA-1040-YS
Otowa Electric Industry General Catalog
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.