Polymer pin insulator composite pin insulator 11kV 20kV 25kV 33kV
pin insulators for distribution lines
|Product Name||10kV-35(11kV-36kV) polymer pin insulator||Application||10kV-35(11kV-36kV) overhead distribution lines|
|Color of the products||Any color required by the clients||Usually packed in||Cartons, wooden boxes|
|Standards Used||IEC 61109/ANSI||Types of the insulators||FPW-10-36/3 to FPW-10-36/5|
|Material of the insulator||Polymeric or composite||Tests conducted||All were design tested and type tested|
1, 10kV(11kV) polymer pin insulators are widely used in 10kV(11kV) distribution lines
2, Dead end fittings are up to the requirements from the clients,
usually we use different pins according to the specific
requirements from different clients. The dimensions and coupling
size can be exactly according to the specification requirements
from the utilities.
3, The silicon rubber color of the insulators are also up to the
requirements from the clients and all the silicon rubber materials
past 5000 hours aging test silicon content test and hydrophobicity
4, ECR core rods are used in all the insulators, so we can
guarantee a very good mechanical strength and anti-acid pollution
performance for the insulators.
5, All our insulators were type tested and design tested in
accordance with IEC61952, maximum RIV is 100µV when tested at 1MHz
and10% over nominal line ground voltage for indicated system
The Polymer Insulator are made of glassfiber epoxy core rod,
silicone rubber shed and metal fittings.
The silicon rubber shed adopt the whole packing pressure technique,
and then to solve the key problem – interface electric spark
puncture, which would affect the reliability of composite
Connection of the glassfiber rod and metal fittings, adopts the
pressure welding technique of the international advanced level, and
have the full automatic sound wave detection of defects system,
high intension, beautiful outline, small volume, light weight, and
the metal fitting of galvanization can corrosion prevention and
exchange used with porcelain insulator.
This product is reliable structure, can’t damage the core rod, and
take full advantage of the mechanical strength.
The dimension can be customized as per client's requirement.
Dimensions and Characteristics of 10kV(11kV) Polymer pin insulators
|Figure. No||Model||Rated Voltage||Specified Cantilever Load||Section Length||Minimum Creepage||Bottom Screw||Full-Wave Impulse Withstand Voltage (Peak)|
1 Min Wet Power Frequency Withstand Voltage
|Weight (for Reference)|