Aislador de varilla de tensión de polímero KSPC 120-3/0.6 Redes de contacto ferroviarias

aislante de polímero de varilla de tensión kspc 120 3/0,6 redes de contacto ferroviarias

Categorías Aislador de alta tensión, Rusia Tipo Productos

KSPC 120-3/0.6 polymer tension rod insulator for 3kV railway contact networks. Features 120kN tensile strength, silicone rubber housing, 600mm creepage distance, and excellent pollution resistance.

Información complementaria

Detalles del producto:

The KSPC 120-3/0.6 Polymer Tension Rod Insulator is designed for railway overhead contact line systems operating at 3 kV DC.

It is used to support and electrically isolate contact network conductors, suspension components, and fastening elements from grounded structures while maintaining high mechanical strength and long-term reliability.

Manufactured with a fiberglass reinforced core rod and a silicone rubber housing, the insulator provides excellent resistance to pollution, moisture, UV radiation, and mechanical loading, making it suitable for harsh railway environments.

Key Features

High mechanical tensile strength up to 120 kN
Silicone rubber housing with excellent hydrophobic performance
Superior resistance to contamination and tracking
Lightweight compared to porcelain alternatives
Suitable for severe pollution areas (Class III–VII)
UV-resistant and weather-resistant construction
Maintenance-free operation
Designed for railway overhead catenary and contact line systems
Long service life in outdoor environments

Especificaciones técnicas

Aislador KSPC 120-3/0,6

Tensión de funcionamiento, kV

3,3

Tensión nominal, kV

Altura de construcción H, mm

560

Altura de aislamiento L, mm

266

Longitud de la vía de fuga, cm

Diámetro de la barra portante, mm

Peso, no más de, kg

6,1

Versión climática

UHL1

Grado de contaminación atmosférica según GOST R 51204-98

III... VII

Fuerza mecánica nominal de rotura por flexión, no inferior a, kN

120

Momento flector de rotura nominal, no inferior a, kNhm

Resistencia a la tensión de un minuto de 50 Hz en seco, no inferior a, kV

Resistencia a un minuto de tensión de 50 Hz bajo la lluvia, no inferior a kV

- en posición horizontal

- en posición vertical

Withstanding voltage of industrial frequency in dirty and moistened state,

not less than kV (at specific surface conductivity of 50 μCm)

Tensión de impulso de rayo soportada, no inferior a, kV

125

Aplicaciones

The KSPC 120-3/0.6 insulator is widely used in:

Railway electrification systems
Overhead contact line (OCL) networks
Catenary suspension systems
Anchor and tension assemblies
Contact wire support structures
DC traction power distribution systems

Construction

Silicone Rubber Housing

Provides excellent hydrophobicity and pollution resistance, reducing leakage current and flashover risk.

Fiberglass Core Rod

Ensures high mechanical strength while maintaining lightweight characteristics.

Galvanized Metal End Fittings

Offers excellent corrosion resistance and secure mechanical connection to railway hardware.