110KV Metal Zinc Oxide Lightning Surge Arrester Used in Substation Over Voltage Protection

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110KV Metal Zinc Oxide Lightning Surge Arrester Used in Substation Over Voltage Protection Description: Polymer Housed Metal-Oxide Surge Arrester is mainly applicable for protection of the power equipment like transformers against system over-voltages and lightning surges. It is manufactured with excellent voltage-ampere characteristics and high level of reliability and durability. And the arrester is designed and type tested according to IEC60099-4:2004 standard. Rated voltage 132KV Maximum system voltage:123,145,170KV Continuous operating voltage:106KV Shed diameter a1/a2:210/106 Height b:1155mm Creepage distance:3150 mm Gross weight:40Kg Applications: 1. Distribution networks 2. Transmission line 3. Substation 4. Railway power station 5. Alternator and electromotor Features: 1. Compact and Lightweight 2. Extremely Safe Pressure Relief Performance 3. Superior Performance against Environmental Contamination 4. Directly Molded Structure 5. Compliance with International Standards(IEC60099-4) 6. Simple Support Structure 7. Manufactured at Advanced ISO-9001 certified facilities Technical Parameter: - - - - Type | Nominal System Voltage | Rated Voltage | Continuous Operating Voltage | MRV under 1/5 s Steeo Discharge Current | MRV under 8/20 s Lightning Discharge Current | MRV under 30/60 s Operating Discharge Current | Minmum Reference Voltage under 1 mA DC | 4/10 s High Current Impulse Twice (KA) | 2mS SW through-flow capacity A/18 | Line Discharge Class | 10KA | 20KA | 5KA | 10KA | 0.5KA | 1KA | Y10W5-102/266 | 123 | 102 | 81 | 277 | | 235 | 258 | 203 | 210 | 148 | 100 | 850 | 3 | Y10W5-108/281 | 145 | 108 | 86 | 295 | | 249 | 274 | 215 | 222 | 157 | 100 | 850 | 3 | Y10W5-111/290 | 145 | 111 | 88 | 303 | | 257 | 282 | 222 | 229 | 161 | 100 | 850 | 3 | Y10W5-120/313 | 145 | 120 | 98 | 327 | | 277 | 304 | 239 | 247 | 174 | 100 | 850 | 3 | Y10W5-126/329 | 145 | 126 | 100 | 344 | | 291 | 320 | 251 | 259 | 183 | 100 | 850 | 3 | Y10W5-132/344 | 145 | 132 | 106 | 359 | | 305 | 334 | 263 | 272 | 192 | 100 | 850 | 3 | - - - - About us: Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.

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Hangzhou Yongde Electric Appliances Company Limited

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