Low Voltage Surge Protection - Powerware

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6 Direct Strike Protection Class I/Category D & E (6kV/30kA) Eaton Surge Protection
Eaton Class I/Cat D & E Spark Gap & GDT Diverter ® SPDSG Series Shunt Surge Diverter 3 Phase, 100-400A, 80-240kA The new SPDSG series diverters are designed as IEC 61643-1, Class I, direct strike, surge diverters to protect high risk installations. Typically known as spark gap devices, these diverters use the latest technology multiple gap element design to ensure accurate triggering & with no follow current. There are 2 models to choose from. The SPDSG50-300 is suitable for connection across L-N or L-E. The SPDSG50-255NPE is suitable for connection in common mode across N – E. Each have been tested to the stringent requirements of 10/350us waveform standard , commonly known as I imp, & exhibit exceptionally low let through voltage of less than 2.5kV at 50kA. Specifications • 1 mode protection. N-E, L-E or L-N • 50kA surge suppression rating • Compact modular solution • 2 unit DIN43880 case, 36mm DIN-rail mount Applications • Direct strike point of entry locations. Key Features: Technical Specifications SPDSG50-300 SPDSG50-255NPE Technology Encapsulated Spark Gap Encapsulated Gas Arrester Method of mounting 35mm Din rail 35mm Din rail Input voltage (Un) 230vac nominal 230vac nominal Max Continuous Voltage (Mcov) 300vac 255vac Test classification IEC Class I Class I Maximum rated surge current – (I imp) 10/350us 50kA 50kA Max rated surge current – (Imax) 8/20us 140kA 140kA Residual voltage (Vpl)
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Low Voltage Surge Protection - Powerware

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