Composite Post Insulator 15kv Polymer Silicone Rubber

• Application: High-voltage, High-temperature
• Material: Composite Polymer
• Structure: Post Insulator
• Type: B Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Spherical Type
• Model NO.: FZSW-15/5
• Certification: ISO9001, ISO14001, ISO45001
• Color: Grey, Red, Customized
• Brand: Line Power
• Transport Package: Plywood Case
• Specification: Customized
• Trademark: Customized
• Origin: China
• HS Code: 8546900000
• Production Capacity: 15000PCS/Month/Machine

Product Description

Composite Pin Type Insulators

Product Description

Composite post insulator shall be used with a 15kV system voltage and comply with  IEC 61952-Composite post insulators for substations with a.c. voltages greater than 1000V up to 245 kV -Definitions, test methods and acceptance criteria.

The insulators are constructed on a fibre glass core rod with a one-piece EPDMor silicone rubber sheath/weather shield. The end fillings are compression crimped to the core and sheath to ensure a weatherproof seal. Hot dip galvanized ferrous end fillings are supplied.

 

Product Parameters

 

TECHNICAL DATA:
 

System Voltage (kV)	Height (mm)	Dry Arcing Distance (mm)	Creepage Distance (mm)	Specified Cantilever Load (SCL)	Max. Design Cantilever Load (MDCL)	Power Frequency Withstand Voltage (kV)	Lightning Impulse Withstand Voltage (kV)
15	265±10	180	400	5kN	2.5kN	47	105

Technology characteristics:

• Silicone Rubber Housing

    Better hydrophobicity
    Better hydrophobicity migration performance
    Better pollution resistance
    Excellent electrical insulation properties
    Excellent aging resistance
 

Item	Requirement	Measured Valued
Visual examination	Fuchsine, grey or white, no obvious mechanical admixture. Vulcanized silicon rubber with dense and smooth cutting surface.	Ok
Hardness (shore A)	≮50	65~70
Tensile strength (Map)	≮4	4~6
Failure elongation (%)	≮150	≮180
Tearing strength (kN/m)	≮10 (right angle sample)	12~15
Volume resistivity (Ω.m)	1X1012	3~8X1012
Puncture strength (kV/mm)	Alternating current ≮22	≮30
Tracking and erosion	TMA4.5,erosion depth≯2.5mm	TMA4.5, erosion depth <0.8mm
Flammability (Grade)	FV-0	FV-0

 

• Corrosive Resistance Fiberglass Core
  Excellent resistance to high temperature, stress corrosive & acid attack
  Better damping Performance
  High tensile strength (>1200Mpa)
  Excellent creep resistance
  Excellent anti-fatigue fracture properties

 

• Crimping & Multiple Sealing
  High mechanical strength
  Small dispersion
  Reliable sealing performance between rods and end fittings

 

Certifications

STANDARDS:
IEC 61952, ISO 9001, ISO 45001, ISO 14001 etc. We can design products in accordance with Client's Requirements.

Packaging & Shipping

PACKAGING

All insulators are packed in weatherproof containers in order to protect the products during land, air and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions. Special packaging arrangements can be accommodated upon the users' request. 

Company Profile

About US

 

 

Wuhan Line Power transmission and transformation co., LTD. Mainly produces and sells composite insulators and accessories. Is a collection of manufacturing, processing, distribution and other business as one of the manufacturing company. The company is based on the r&d, manufacturing and sales of the complete set of composite insulator equipment.With excellent product quality, reasonable price and good service for the enterprise, won the majority of customers praise and trust.

Factory Direct
 

Quality Control: