Power Supply SPD "GN Series"
Protects important equipment from lightning damage! High cost-performance Class II SPD model.
The "GN Series" is an SPD for power supplies compliant with JIS C 5381-11. It balances cost performance with the necessary surge capacity, making it suitable for systems that require reliability. There are two models in the lineup: the mid-range model "GN-2 Series" with Imax 20kA and the standard model "GN-1 Series" with Imax 10kA. 【Features】 ■ Electric fault indication and electric alarm contacts (GN-2 Series) ■ Compliant with Class II low-voltage SPD of the Standard Specifications for Public Building Construction (2016 edition) ■ Can be connected to the primary side of a leakage breaker ■ Additional model names that include specified SPD separators *For more details, please refer to the catalog or feel free to contact us.
basic information
【Specifications】 ■Test Standard: JIS C 5381-11 ■Test Class: Class II ■Maximum Continuous Operating Voltage: AC280V, AC460V (for some GN-1 models only) ■Fault Indication: Normal: LED (green) lit; Power failure/Fault: LED off *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Notice of Participation in the 8th Smart Grid EXPO Exhibition
Showden will exhibit at the "8th Smart Grid EXPO" held at Tokyo Big Sight from February 28 (Wednesday) to March 2 (Friday), 2018. At this exhibition, we plan to showcase and introduce various related products, including battery system enclosures and shelters, as well as surge protective devices (SPDs) and connection boxes for photovoltaic (PV) systems designed to protect power conditioners (PCS) and various measuring instruments from lightning damage, along with trap-type fence sensors. Additionally, we will also have a presentation on PV solutions at the Showden booth. <Exhibited Products> ◯ Battery System Enclosure (Shelter) ◯ SPD for PV ◯ SPD for Power Supply ◯ SPD for Temperature and Solar Radiation Meter ◯ Connection Box for PV ◯ Trap-type Fence Sensor We invite you to visit us and see our latest products and services.
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Notice of Participation in the Exhibition "8th Solar Power Generation System Installation Exhibition"
Showden Co., Ltd. will exhibit at the "8th Solar Power Generation System Installation Exhibition" held at Tokyo Big Sight from March 1 (Wednesday) to March 3 (Friday), 2017. At this exhibition, we plan to focus on showcasing battery storage boxes (shelters) that are optimal for the implementation of PCS, battery storage systems, and ancillary equipment. Additionally, we will display and introduce related products such as various SPDs and PV connection boxes that protect PCS (power conditioners) and various measuring instruments from lightning damage, as well as trap-type fence sensors. We also plan to hold presentations on PV solutions at the Showden booth. 【Exhibition Overview】 ■Exhibition Name 8th Solar Power Generation System Installation Exhibition (Tokyo Big Sight) http://www.pvs-expo.jp ■Dates March 1 (Wednesday) to March 3 (Friday), 2017 10:00 AM to 6:00 PM (until 5:00 PM on the final day) ■Location Tokyo Big Sight, East Hall 3, Booth No. E19-10 ■Exhibited Products Battery storage system shelters, PV SPDs, power supply SPDs, temperature and solar radiation meter SPDs, PV connection boxes, trap-type fence sensors.
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As technological innovation rapidly advances in the information and communication systems that support a highly information-oriented society, the reliability and safety of these systems have become increasingly important issues for society as a whole. In response to these needs, Showden Co., Ltd. has valued trust and reliability as its management philosophy since its founding, contributing to society through technology, from hardware manufacturing to system construction, operation, and maintenance. As the possibilities of information and communication continue to expand infinitely, we will support the information-oriented society with the collective strength of all our employees.