Overhead line insulators description
The suspension insulator with EE endfitting are important roles in power transmission and distribution systems. The composite insulators provide electrical insulation and mechanical support, preventing current leakage and ensuring the safe and efficient operation of power lines.
ralated voltage
nomial creepage leakage
specified cantilever load
lighting impulse withstand voltage
dead end suspension insulators parameters
DIMENSIONS:
● Height:399±10 mm.
● Dry Arcing Distance:180 mm.
●Nominal Creepage Distanc:400 mm.
● Diameter Of The Rod:O16 mm.
Coupling Dimensions:Eye/Eye
●Number Of Sheds:5.
RAW MATERIALS:
1.End-fiting:
1.1 Materia:Hot Dip Galvanized Steel.(E:45#)
1.2 Minimum Thickness OfThe Galvanization:120μm. 2.Core:
2.1 Material:Epoxy &Glass Fiber,Acid-Resistant Type. 3.Weather sheds:
3.1 Material:HTV Silicone.
3.2 Color:Grey.
3.3 Min.thickness 3mm.
MECHANICAL:
Specified Mechanical Load (SML):70kN.
●Routine Test Load (RTL):35kN. ●Standard:IEC61109.
ELECTRICAL:
●Rated Voltage:3kV.
● Power Frequency Withstand Voltage:50kV. ●Lightning Impulse Withstand Voltage:125kV. ●Standard:IEC61109.
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