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Namibia Aerodynamic disc suspension tempered glass insulator

As an important part of the power transmission system, the stability and reliability of its performance are directly related to the safe operation of the power grid.

Product Description

Aerodynamic Type (AC Type): Main Technical Parameters of 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)Power frequency dry withstand voltage (kV)Power frequency wet withstand voltage (kV)Lightning impulse withstand voltage (kV)Impulse overvoltage breakdown withstand voltage (p.u.)Minimum work
Frequency breakdown withstand voltage (kV)
Radio Interference 10kV 1MHz (μV)Visible corona foot/cap (kV)Power frequency arc testSingle piece weight of insulator (kg)
RaiaiTypeIEC TypeDiameter
D
(Mm)
Spacing
H
(Mm)
Creepage Distance
(Mm)
Sizeof Coupling
(Mm)
Mechanical FailingLoad
(kN)
Mechanical RoutineTest
(kN)
PowerFrequency WithstandVoltage (DRY) (kV)PowerFrequency WithstandVoltage (WET) (kV)LightingImpulse WithstandVoltage (kV)Impulse Withstanc Voltage
(p.u.)
MinPowerFrequency PunctureVoltage (kV)RadioInterference Voltage (10kV,1MHz) (μ V)Corona Test (pin &cap)
(KV)
PowerFrequency ElectricArc TestNetWeight PerUnit
(Kg)
LXAP-70U70BP/146M3801463651670355545902.8130≤5018/220.12s/20kA5.3
LXAP-100U100BP/146M38014636516100505545902.8130≤5018/220.12s/20kA5.2
LXAP-120U120BP/146M38014636516120605545902.8130≤5018/220.12s/20kA5.4
LXAP-160U160BP/155M42015538020160806050952.8130≤5018/220.12s/20kA7.2
LXAP-210U210BP/17OM420170380202101056050952.8130≤5018/220.12s/20kA7.3
LXAP-240U240BP/170M420170380242401206050952.8130≤5018/220.12s/20kA7.5

Main technical parameters of aerodynamic type (DC 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)DC dry withstand voltage (kV)DC wet withstand voltage (kV)Lightning impulse withstand voltage (kV)Impulse overvoltage breakdown withstand voltage (p.u.)Breakdown withstand voltage of SF6 (kV)Radio Interference 10kV 1MHz (μV)DC visible corona voltage foot/cap (kV)Single piece weight of insulator (kg)
RaiaiTypeIEC TypeDiameter
D
(Mm)
Spacing
H
(Mm)
Creepage Distance
(Mm)
Size of Coupling
(Mm)
Mechanical FailingLoad
(kN)
Mechanical RoutineTest
(kN)
Anodic DC Dry WithstandvoltageAnodic DC Wet withstandvoltageLighting Impulse With stand Voltage (kV)Impulse With stanc Voltage
(p.u.)
SF6
Puncture withstandVoltage
RadioInterference Voltage (10kV,1MHz) (μ V)DC Corona TesNetWeight PerUnit
(Kg)
LXAZP-160U160BP/146M4201703902016080140601102.8210≤50≥ 5010
LXAZP-210U210BP/146M42017039020210105140601102.8210≤50≥ 5010.4