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Product Details:
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| Material: | Metal-oxide | Color: | Red/ Grey/ Customer Specified |
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| Usage: | Indoor/ Outdoor | Type: | Gapless For Transformer Neutral Point |
| Nominal Discharge Current: | 1.5kA | Bushing Shed Dimension: | Φ195 Mm |
| Nominal System Voltage: | 220kV | Height: | 1296 Mm |
| High Light: | 220kV Polymer Surge Arrester,1296mm Polymer Surge Arrester,polymer 220kV lightning arrester |
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220kV TR Neutral Point Polymer Gapless Surge Arrester
Product introduction:
| Item | Description | Offered | |
| 1 | Manufacture/ Country of Origin | Xi'an Shendian/ China | |
| 2 | Model | YH1.5W-144/320 | |
| 3 | Applicable standard | IEC 60099-4 | |
| 4 | Type | Outdoor, ZnO, gapless | |
| 5 | Norminal voltage of system | kV | 220 |
| 6 | Earthing system | Effectively earthed | |
| 7 | Rated frequency | Hz | 50/60 |
| 8 | Rated voltage of SA | kV | 144 |
| 9 | Maximum continuous operating voltage | kV | 72.5 |
| 10 | Power frequency reference voltage | kV | 130 |
| 11 | - at reference current of Note: State peak value or rms. |
mA (D.C) | 1 |
| 12 | Nominal discharge current | kA | 1.5 |
| 13 | (a) Lightning impulse | kV | ≤320 |
| (b) Switching impulse | kV | ≤299 | |
| 14 | Material employed in series non-linear resistor | ZnO etc. | |
| 15 | - Material | Polymer | |
| - Minimum creepage distance | mm/kV | 25/31 | |
| 16 | - HV terminal | hot zip screw | |
| - earth terminal | hot zip screw | ||
| 17 | Diameter of bushing sheds | mm | 195 |
| 18 | Height | mm | 1296 |
Contact Person: Mr. xue feng
Tel: +86 13709223751
