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Surge Protection Device
Surge Protection Device: (TIS.24S) >Designed and manufactured to apply to LPZ (Lightning Protection Zone) 2 > Satisfies KS C IEC 61643-21, ANSI/IEEE C62.41…
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Findings: 1. Optical fiber are found damaged. Action Taken: 1. OTDR test . Cable disconnect at 0.7634 km. 2. Physically cable & TJ…
Findings : ELD fuse burns when main UPS take input power. Action taken: 1. UPS replace but problem isn’t solved. 2. ELD replace…
Surge Protection Device: (TIS.24S) >Designed and manufactured to apply to LPZ (Lightning Protection Zone) 2 > Satisfies KS C IEC 61643-21, ANSI/IEEE C62.41…