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110kV Porcelain Housed MOA Lightning arrester
 
 
 
 
 

Main features:
l It adopts double sealing structure,the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
l It has a two-way pressure release structure.
l Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
l The creepage distance of porcelain housed products is wide which is suitable for III level heavy pollution areas.

Type Nominal System Voltage Rated Voltage Continuous Operating Voltage MRV under 1/5 µs Steep Discharge Current  MRV under 8/20 µs Lightning  Discharge Current  MRV under 30/60 µs Operating  Discharge Current  Minmum Reference Voltage under 1 mA DC 4/10 µs High Current Impulse Twice (KA) 2mS SW through-flow capacity A/18 Line Discharge Class Weight    kg
5kA 10kA 5kA 10kA 0.25kA 0.5kA
Y5W5-96/250 110 96 75 288 250 213 140 100 600 800 55
Y10W5-96/250 110 96 75 280 250 213 140 100 600 800 160
Y5W5-100/260 110 100 78 299 260 221 145 100 600 800 160
Y10W5-100/260 110 100 78 291 260 221 145 100 600 800 160
Y5W5-102/266 110 102 79.6 305 266 226 148 100 600 800 160
Y10W5-102/266 110 102 79.6 297 266 226 148 100 600 800 160
Y5W5-108/281 110 108 84 323 281 239 157 100 600 800 160
Y10W5-108/281 110 108 84 315 281 239 157 100 600 800 160
Remark: MRV means Maximum Residul Voltage