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Toughened Glass Insulator U70B
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GENERAL TYPE
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U70B/140
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U70B/146
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U70B/127
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TYPE OF ANSUN
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LXP3-70
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LXP1-70
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LXP2-70
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( mm )DIAMETER D
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255
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255
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255
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( mm )SPACING H
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140
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146
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127
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( mm )CREEPAGE L
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320
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320
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320
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( mm )CONNECT METHODS
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16
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16
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16
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( kN )MECHANICAL FALING LOAD
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70
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70
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70
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( kN )TENSION LOAD TEST
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35
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35
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35
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( kV )POWER FREQUENCY WITHSTAND VOLTAGE(WET)
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40
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40
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40
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( kV )LIGHTENING IMPULSE WITHSTAND VOLTAGE LIGHTENING IMPULSE WITHSTAND VOLTAGE
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100
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100
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100
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( P.U )IMPULSE PUNCTURE VOLTAGE
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2.8
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2.8
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2.8
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( kV )POWER FREQUENCY PUNCTURE VOLTAGE
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130
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130
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130
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( μV )( 10kV,1MHz)
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50
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50
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50
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( kV )ELECTRIC IRON VISUAL TEST (CAP/PIN)
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18/22
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18/22
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18/22
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POWER FREQUENCY ELECTRIC ARC VOLTAGE POWER FREQUENCY ELECTRIC ARC VOLTAGE
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0.12s/20kA
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0.12s/20kA
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0.12s/20kA
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( kg )NET WEIGHT PER UNIT
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3.6
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3.6
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3.5
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