Output capacity 10kVA to 20kVA
Output capacity 10kVA to 20kVA An uninterruptible power supply (UPS) is a device designed to protect equipment and data by continuously supplying power to load devices for a certain period of time in the event of unexpected power outages or input power abnormalities. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, induced lightning protection, manufactured by Otowa Electric Industry, a specialist in lightning protection.
Inquire About This Product
basic information
*Features* 1. Equipped with a long-life lead battery (expected lifespan of 10 years), providing overwhelming cost performance due to maintenance-free operation. The expected lifespan of a typical lead battery is around 4 to 8 years, which necessitates battery replacement. However, the lead battery used in the MS series has an expected lifespan of 10 years*, eliminating the need for battery replacement throughout the lifespan of the device. *The expected lifespan of the battery is based on design values when used in an environment with a surrounding temperature of 25°C. The lifespan of the battery may be shorter depending on the environment and usage conditions. Note that this applies to usage of 25 minutes or more. 2. Achieves reduced maintenance costs. By extending the lifespan of consumables, maintenance costs are reduced. Additionally, by utilizing the battery's self-discharge testing function, regular inspections are not necessary. 3. High reliability through unit redundancy. The configuration includes multiple 5kVA units, allowing for operation in a redundant configuration if there is capacity to spare. 4. Achieves high power supply capability. To ensure ample power supply in limited space, the output power factor is set to 0.9, achieving high power supply capability. Products with a maximum battery hold time of 180 minutes are available in the lineup.
Price range
Delivery Time
Applications/Examples of results
【Purpose】 Power protection for devices such as telephones, servers, PDUs, and routers within the office. Provides power for a certain period during momentary outages, power failures, and voltage drops.
catalog（3）
Download All Catalogs
Otowa Electric Industry Catalog UPS Uninterruptible Power Supply FU-MS Series
Otowa Electric Industry General Catalog
UPS Uninterruptible Power Supply FU-α3 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.