Hangzhou Yongde Electric Appliances Co.,Ltd
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220kV Power Station Polymer Surge Arrester / Composite Lightning arrestor
Description:
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
Specifications:
| Type | Nominal System Voltage | Rated Voltage | Continuous Operating Voltage | MRV under 1/5 μ s Steeo Discharge Current | MRV under 8/20 μ s Lightning Discharge Current | MRV under 30/60 μ s Operating Discharge Current | Minmum Reference Voltage under 1 mA DC | 4/10 μ s High Current Impulse Twice (KA) | 2mS SW through-flow capacity A/18 | Line Discharge Class | |||
| 5KA | 10KA | 5KA | 10KA | 0.25KA | 0.5KA | ||||||||
| YH10W5-192/500 | 220 | 192 | 150 | 560 | 500 | 426 | 280 | 100 | 800 | 3 | |||
| YH10W5-200/520 | 220 | 200 | 156 | 1070 | 1046 | 858 | 565 | 100 | 2000 | 3 | |||
| YH10W5-204/532 | 220 | 204 | 159 | 1137 | 1015 | 900 | 597 | 100 | 1500 | 3 | |||
| YH10W5-216/562 | 220 | 216 | 168.5 | 1238 | 1106 | 907 | 597 | 100 | 2000 | 3 | |||