| Customization: | Available |
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| Application: | Insulators |
| Color: | Brown |
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Cat. No.
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QS11374
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Fig
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2
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Class ANSI
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56-3
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Main Dimensions(mm)
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H
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191
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h
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50.8
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D
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267
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d
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34.9
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R1
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19
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R2
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14
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Nominal Voltage (KV)
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30
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Creepage Distance (mm)
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533
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Minimum Flashover Voltage
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Power-frequency
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Dry (KV)
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125
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Wet (KV)
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80
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50%Critical Impulse
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Positive (KV)
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200
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Negative (KV)
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265
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Radio-Influence-Voltage Data
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Test Voltage to Ground (KV)
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30
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Maximum RIV at 1000KHz (uV)
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200
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Low-Frequency Puncture Voltage Average (KV)
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165
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Dry Arcing Distance (mm)
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241.3
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Cantilever Failing Load (KN)
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13.6
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Weight (KG)
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7
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Jiangxi Johnson Electric Co.,Ltd was established by Pingxiang Qiangsheng Electric porcelain Manufacturing Co.,Ltd,Pingxiang Huakun Electrical porcelain and Equipment Manufacturing Co.,Ltd,and Pingxiang East China Export Electric Porcelain Co,,Ltd on Oct 2016.All Qiangsheng,East China Export and Huakun are among the most qualified manufactures of porcelain in products in Pingxiang City,Jiangxi Province,China.Unlike other trading corporations,Johnson Electric has three direct manufacturers as our suppliers.
Johnson electric core values: focus on foreign trade, service by heart!
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