Porcelain Pin Insulator ShF-20

Изолятор ШФ-20

ShF-20G insulators are designed for insulating and fastening wires of power lines and switchgear of power plants and alternating current substations with voltage up to 20 kV inclusive and frequency up to 100 Hz.

Operate at ambient temperatures from -60 to +50°C.

Key Features

• Rated for overhead lines up to 20kV
• High-strength glazed porcelain body
• Excellent resistance to UV, pollution, and moisture
• Long service life with minimal maintenance
• Suitable for temperatures from -60°C to +50°C
• High mechanical strength for conductor support
• Resistant to electrical tracking and flashover
• Designed for utility and industrial power networks

Spesifikasi Teknis

Model: ShF-20G

Beban pemutusan mekanis minimum, kN: 13

Tegangan kerusakan dalam lingkungan isolasi, kV: 180

Tahan frekuensi tegangan 50 Hz kering, kV: 85

Tahan terhadap frekuensi tegangan 50 Hz dalam hujan, kV: 65

Menahan tegangan impuls tegangan 1,2/50 +/-, kV: 135

Jarak rambat, mm: 400

Tinggi konstruksi, mm: 184

Berat, kg: 3,5