Isolator Batang Tegangan Polimer KSPC 120-3/0.6 Jaringan Kontak Kereta Api

Kategori Isolator Tegangan Tinggi, Produk Jenis Rusia

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.

Informasi Tambahan

Detail Produk:

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

Spesifikasi Teknis

Isolator KSPC 120-3/0.6

Tegangan operasi, kV

3,3

Tegangan pengenal, kV

Tinggi konstruksi H, mm

560

Ketinggian isolasi L, mm

266

Panjang jalur kebocoran, cm

Diameter batang penahan beban, mm

Berat, tidak lebih dari, kg

6,1

Versi iklim

UHL1

Tingkat polusi udara menurut GOST R 51204-98

III... VII

Gaya putus tekuk tarik mekanis yang dinominasikan, tidak kurang dari, kN

120

Momen lentur putus yang dinominasikan, tidak kurang dari, kNhm

Menahan tegangan 50 Hz selama satu menit dalam kondisi kering, tidak kurang dari, kV

Tahan terhadap tegangan 50 Hz selama satu menit di tengah hujan, tidak kurang dari kV

- dalam posisi horizontal

- dalam posisi tegak

Withstanding voltage of industrial frequency in dirty and moistened state,

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

Tahan terhadap tegangan pulsa petir, tidak kurang dari, kV

125

Aplikasi

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.