High Voltage Insulator 36/46KV 80KN High Strength Composite Polymer Suspension Insulator

The 36kV polymer composite suspension insulator is designed for distribution line systems, offering reliable performance in demanding outdoor environments. Manufactured in accordance with IEC 61109 standards, it features a robust epoxy glass fiber core with a mechanical load rating of 70kN, ensuring excellent tensile strength and long-term durability.

The HTV silicone rubber sheds provide superior hydrophobicity and resistance to UV, pollution, and tracking, making this 36kV polymer composite suspension insulator ideal for areas with high humidity or contamination. End fittings are hot-dip galvanized steel or iron with stainless steel split pins, offering corrosion protection and secure mechanical connection.

With a creepage distance of over 1100 mm and a lightning impulse withstand voltage of 260kV, this composite insulator delivers dependable insulation and flashover protection in 36kV power networks.

36kV Polymer Suspension Insulator Technical Specifications

DIMENSIONS:
• Height: 670±15 mm
• Min. Dry Arcing Distance: 520 mm
• Min. Creepage Distance: 1116 mm
• Coupling Dimensions: Socket/Ball 16 (IEC 60120)

MECHANICAL:
• Specified Mechanical Load (SML): 70 kN
• Routine Test Load (RTL): 35 kN
• Standard: IEC 61109

ELECTRICAL:
• Rated Voltage: 36 kV
• Power Frequency Withstand Voltage (Wet 1 Min): 120 kV
• Lightning Impulse Withstand Voltage: 260 kV
• Standard: IEC 61109

RAW MATERIALS:
1. End fitting:
1.1 Material:
Socket: Cast Iron Or Cast Steel, Hot Dip Galvanized.
Ball: Forged Steel, Hot Dip Galvanized.
1.2 Minimum thickness of the galvanization: 86 μm
1.3 Split Pin: Stainless Steel
2. Core:
2.1 Material: Epoxy & Glass Fiber, Acid-Resistant type.
3. Weather Sheds:
3.1 Material: HTV Silicone
3.2 Color: Gray