Isolator IOS - 35 kV Опорно-стержневой изолятор ИОС 35-500-01

Product Overview

The IOS-35-500-01 (ИОС-35-500-01) Porcelain Support Rod Insulator is designed for the insulation and mechanical support of live conductors in substations, switchgear, bus ducts, disconnectors, and power station equipment operating at voltages up to 35kV AC. Manufactured from high-strength electrical porcelain, it provides excellent electrical insulation, mechanical durability, and long-term outdoor performance.

The insulator is widely used in medium-voltage and high-voltage distribution systems throughout Russia, CIS countries, and international utility projects.

Key Features

• Rated voltage: 35kV
• High-strength electrical porcelain body
• Suitable for indoor and outdoor installations
• Excellent resistance to pollution and weathering
• High mechanical bending strength
• Long service life and low maintenance
• Designed for substations, switchgear, and busbar support systems

Karakteristik IOS-35-500-01 UHL1

Tegangan pengenal, kV: 35
Jarak rambat, mm: 700
Berat, kg: 14,2
Gaya pemutusan mekanis minimum untuk pembengkokan, kN
- Dinormalisasi menurut GOST, dan sesuai dengan spesifikasi pabrik: 5
- Dijamin oleh pabrik: 7
- Nilai tes aktual: 8,0 ... 9,5
Torsi pemutusan minimum, kN. m
- Terstandarisasi menurut GOST: tidak terstandarisasi!
- Terstandardisasi sesuai dengan spesifikasi pabrik:2
- Dijamin oleh pabrik: 3
- Nilai tes aktual: 3.5 ... 4.0
Tegangan uji impuls petir penuh, kV: 190
Tegangan uji satu menit dengan frekuensi 50 Hz dalam keadaan kering, kV: 95