Electrical ceramic pin type insulator GI-11-P pin type insulator
The 11kv ceramic insulator is used on substation & transmission Line. It helps to support and hand wire, insulation wires against tower.
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Advantage:
1, Strong aging resistance
2, Heavy duty long life
3, Reasonable price
4, Porcelain
5, Nice looking
6. Geo Brand
7, Superior properties of high and low tempreture resistance, Good mechnical capability, electrical function.
Our overhead transmission line and substation project,including 11kv Pin Insulator,Power Fitting,Cutout Fuse,Lightning Arrester and Isolate Switch. They have been created for outdoor use.
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IEC / IS |
GI-11-P |
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Main Dimension(mm)
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D |
140 |
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H |
150 |
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Creepage Distance/mm |
275
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Power Frequency Puncture Voltage Average(KV) |
150
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Average flashover voltage
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Power-frequency
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Dry (KV) |
80 |
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Wet(KV) |
50 |
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50%Impulse
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Positive (KV) |
100
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Negative(KV) |
110
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Radio-influence voltage |
Test voltage to ground (KV) |
15 |
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Maximum RIV at 1000Khz(kv) |
8000 |
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Nominal Voltage/KV |
11 |
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| Impulse/KV |
- |
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Cantilever Failing Load |
1080 |
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Weight(kg) |
1.8
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