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Product Name：Metal-oxide Surge Arrester
System Voltage：110~220kV
Application Place：Line, Station, Transformer Neutral Point
Product Structure：Gapless, Series Gap
Insulation Coating：Polymer（YH Series），Porcelain（Y Series）
For Station ：
Type System Voltage Rated Voltage Continuous Operating Voltage DC 1mA Reference Voltage
not less than		 Switching Impulse  8/20µs Lightning Impulse  1/10µs
Steep-wave Impulse		 2ms Discharge Capacity of Square
Wave		 4/10µs
High
Current
Impulse		 Creepage Distance
Residual Voltage
not more than
kV kV kV kV kV kV kV A kA mm
Y(H)10W2-192/500 220 192 150 280 426 500 560 800 100 7812
Y(H)10W2-200/520 200 156 290 442 520 582 800 100
Y(H)10W2-204/532 204 159 296 452 532 594 800 100
Y(H)10W2-216/562 216 168 314 478 562 630 800 100
Y(H)10W2-96/250 110 96 75 140 213 250 280 800 100 3906
Y(H)10W2-100/260 100 78 145 221 260 291 800 100
Y(H)10W2-102/266 102 79.6 148 226 266 297 800 100
Y(H)10W2-108/281 108 84 157 239 281 315 800 100
For Transformer Neutral Point ：
Type System Voltage Rated Voltage Continuous Operating Voltage DC 1mA Reference Voltage
not less than		 Switching Impulse 8/20µs Lightning Impulse  1/10µs
Steep-wave Impulse		 2ms Discharge Capacity of Square Wave 4/10µs
High
Current
Impulse		 Creepage Distance
Residual Voltage
not more than
kV kV kV kV kV kV kV A kA mm
Y(H)1.5W2-144/320 220 144 116 205 299 320 - 400 100 7812
Y(H)1.5W2-60/144 110 60 48 85 135 144 - 400 100 3906
Y(H)1.5W2-72/186 72 58 103 174 186 - 400 100
For Line with series gap：
Type System Voltage Rated Voltage Continuous Operating Voltage DC 1mA Reference Voltage
not less than		 Switching Impulse 8/20µs Lightning Impulse  1/10µs
Steep-wave Impulse		 2ms Discharge Capacity of Square Wave 4/10µs
High
Current
Impulse		 Creepage Distance
Residual Voltage
not more than
kV kV kV kV kV kV kV A kA mm
YH10CX2-84/240 110 84 - 120 - 240 270 400 100 3906
YH10CX2-90/260 90 - 130 - 260 292
YH10CX2-96/280 96 - 140 - 280 314
YH10CX2-100/290 100 - 145 - 290 325
YH10CX2-108/320 108 - 160 - 320 358
 

Shanghai Electric Porcelain Works Co., Ltd
Add: No.729, Chengjiang Rd., Minhang Dist., Shanghai, P.R.China Zip:200241　  Email:[email protected]  
 Tel：021-64343295    Fax：021-64345735   ICP: No.09053323-1   Web Designer:12EC.CN