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Costa-Rica Standard type disc suspension tempered glass insulator

Standard insulators, as the name implies, refer to insulators designed, manufactured and widely used in accordance with national or international standards.

Product Description

Main technical parameters of standard-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 power 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 (kV)Anodic DC
WetWithstand Voltage
(KV)
LightingImpulse WithstandVoltage (kV)Impulse Withstanc Voltage
(p.u.)
MinPowerFrequency PunctureVoltage (kV)RadioInterference Voltage (10kV,1MHz) (μ V)Corona Test (pin &cap)
(KV)
Power Frequency Electric Arc TestNetWeight PerUnit
(Kg)
LXP1-170U70BL/14625517032016703570401002.8130≤5018/2212s/20kA3.6
LXP2-70U70BS/12725517032016703570401002.8130≤5018/2212s/20kA3.5
LXP-100U100BL/146255170320161005070401002.8130≤5018/2212s/20kA4.0
LXP2-100U100BS/127255195320161005070401002.8130≤5018/2212s/20kA4.0
LXP-120U120B/146255195320161206070401002.8130≤5018/2212s/20kA4.2
LXP2-120U120B/127255205320161206070401002.8130≤5018/2212s/20kA4.0
LXP-160U160BL/170280205400201608075451102.8130≤5018/2212s/20kA6.5
LXP1-160U160B/155280240450201608075451102.8130≤5018/2212s/20kA6.3
LX3P-160U160B/155280240400201608075451102.8130≤5018/2212s/20kA6.3
LXP4-160U160BS/146280300400201608075451102.8130≤5018/2212s/20kA6.3
LXP2-210U210B/1702801704602021010585451252.8130≤5018/2212s/20kA6.9
LXP3-210U210B/1702801704002021010575451102.8130≤5018/2212s/20kA6.9
LXP-240U240B/1702801704002424012075451102.8130≤5018/2212s/20kA6.9
LXP2-240U240B/1702801954602424012085501102.8130≤5018/2212s/20kA6.9
LXP-300U300B/1953201954852430015085501302.8130≤5018/2212s/20kA10.6
LXP-420U420/2053602055502842021090551402.8130≤5018/2212s/20kA16.0
LXP-550U550B/2403802056203255027595551452.8130≤5018/2212s/20kA21.5