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Namibia Pollution-resistant disc suspension tempered glass insulator

The anti-pollution type disc suspension tempered glass insulator is a kind of efficient and reliable electrical equipment, which is mainly used in high voltage transmission lines.

Product Description

Main technical parameters of anti-pollution type-disc suspension tempered glass insulator (GB and IEC)

Insulator typeIEC standard insulatorNominal diameter D (mm)Structure height H(mm)Nominal creepage distance L (mm)Connection mark (mm)Rated mechanical damage
Load (kN)
Tensile load test one by one (kN)Dry Frequency Dry Withstand Voltage (WET) (kV)Power frequency wet withstand voltage (WET) (kV)Lightning impulse withstand voltage (kV)Impulse overvoltage breakdown withstand voltage (p.u.)Minimum power frequency breakdown withstand voltage (KV)Radio Interference 10kV 1MHz (μV)Power frequency arc testVisible corona foot/cap (kV)Single piece weight of insulator (kg)
RaiaiTypeIEC TypeDiameter
D
(Mm)
Spacing
H
(Mm)
Creepage Distance
(Mm)
Sizeof Coupling
(Mm)
Mechanical FailingLoad
(kN)
Mechanical RoutineTest
(kN)
Power Frequency Withstand Voltage (DRY) (kV)Power Frequency Withstand Voltage (WET) (kV)LightingImpulse WithstandVoltage (kV)Impulse Withstanc Voltage
(p.u.)
Min PowerFrequency PunctureVoltage (kV)RadioInterference Voltage (10kV,1MHz) (μ V)Power Frequency ElectricArc
Test
Corona Test (pin &cap)
(KV)
NetWeight PerUnit
(Kg)
LXWP4-70U70BP/14626014640016703580451102.8130≤5012s/20kA18/225.0
LXWP5-70U70BP/14628014645016703585501252.8130≤5012s/20kA18/225.5
LXWP6-70U70BP/14632014655016703590551402.8130≤5012s/20kA18/227.5
LXWP3-100U100BLP/146260146400161005080451102.8130≤5012s/20kA18/225.0
LXWP4-100U100BLP/146280146450161005085501252.8130≤5012s/20kA18/225.0
LXWP6-100U100BP/146320146550161005090551402.8130≤5012s/20kA18/227.5
LXWP3-120U120BLP/146260146400161206080451102.8130≤5012s/20kA18/225.0
LXWP4-120U120BLP/146280146450161206085501252.8130≤5012s/20kA18/225.5
LXWP6-120U160BSP/146320146550161206090551402.8130≤5012s/20kA18/227.5
LXWP3-160U160BP/155280155450201608085501252.8130≤5012s/20kA18/227.0
LXWP4-160U160BLP/170280170450201608085501252.8130≤5012s/20kA18/227.2
LXWP5-160U160BP/170320170550201608090551502.8130≤5012s/20kA18/229.2
LXWP6-160U160BSP/155320155550201608090551502.8130≤5012s/20kA18/229.0
LXWP7-160U210BP/146320146550201608090551502.8130≤5012s/20kA18/228.8
LXWP3-210U240BP/1703201705502021010590551502.8130≤5012s/20kA18/2210.0
LXWP3-240U240BP/1703201705502424012090551502.8130≤5012s/20kA18/2210.5
LXWP4-240U240BP/1703201705502024015090551502.8130≤5012s/20kA18/2210.5
LXWP-300U300BP/1953901957102430015095601502.8130≤5012s/20kA18/2214.0
LXWP3-300U300BP/1953801956352430015095601502.8130≤5012s/20kA18/2214.0
LXWP-420U420BP/2053802056202842021090551402.8130≤5012s/20kA18/2216.5
LXWP-550U550BP/2403802406503255027595551452.8130≤5012s/20kA18/2220.5
LXWP1-550U550BP/2403802407103255027595601452.8130≤5012s/20kA18/2220.5
LXWP-760U760BP/2804202807003676038090551402.8130≤5012s/20kA18/2222
LXWP-840U840BP/3004203007104084042095601452.8130≤5012s/20kA18/2224.5