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220kV 230kV Composite Long Rod Polymer Insulator IEC 61109 Silicone Insulator With Corona Ring

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220kV 230kV Composite Long Rod Polymer Insulator IEC 61109 Silicone Insulator With Corona Ring

Large Image : 220kV 230kV Composite Long Rod Polymer Insulator IEC 61109 Silicone Insulator With Corona Ring

Product Details:

Place of Origin:	China
Brand Name:	MacweyTEK
Certification:	IEC
Model Number:	220kV

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Price:	$20
Packaging Details:	carton
Delivery Time:	20 days
Payment Terms:	T/T
Supply Ability:	20000

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Detailed Product Description

Name:	Name	Rated Voltage:	220kV/230kV
Structure & Material:	Epoxy Fiberglass Core + Hydrophobic Silicone Rubber Sheds	Customizable Mechanical Load:	70kN/120kN/160kN
Compliance Standard:	IEC 61109	Core Configuration & Feature:	Corona Ring Recommended, Multiple End Fitting Options, Lightweight
Highlight:	220kV Composite Long Rod Polymer Insulator , 230kV Composite Long Rod Polymer Insulator , IEC 61109 Silicone Insulator

220kV 230kV Composite Long Rod Polymer Insulator with Corona Ring IEC 61109 Compliant High Voltage Insulator

The 220kV composite polymer suspension long rod insulator is engineered for modern high-voltage transmission infrastructure, featuring a high-strength epoxy fiberglass core and hydrophobic silicone rubber sheds. This design ensures superior resistance to pollution, UV exposure, and aging in harsh environmental conditions.

Key Features

Optimized for 220kV overhead transmission lines with recommended corona rings
Corona rings improve voltage distribution and minimize discharge for enhanced performance
Customizable mechanical load ratings: 70kN, 120kN, or 160kN
Multiple end fitting options: socket, ball, tongue, clevis, eye, and Y-clevis
Lightweight construction for easier handling in long-span applications
Manufactured to IEC 61109 standards

Technical Specifications (IEC 61109)

Model	Rated voltage (kV)	Specified mechanical load (kN)	Coupling size	Section length(mm)	Min Arc distance (mm)	Leakage distance (mm)	Lightning impulse withstand BIL (kV)	Power frequency withstand(wet) (kV)
FXBW-220/70	220	70	16	2150±35	1900	6300	1000	395
FXBW-220/100	220	100	16	2150±35	1900	6300	1000	395
FXBW4-220/120	220	120	16	2240±30	2000	6600	1000	395
FXBW-220/160	220	160	20	2240±30	1900	6300	1000	395

Tag:

Contact Person: Alec Sung

Tel: 0086-13625845635

Fax: 0086-574-88478873

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