220kV 160kN Silicone Rubber Long Rod Insulator with 5100mm Creepage Distance for Transmission Lines

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: HIVOLT

Product Description

Product Overview

220kV 160kN silicone rubber long rod insulators designed for transmission line applications, featuring superior mechanical strength and excellent electrical performance in demanding environments.

Technical Specifications

Parameter	Value
Type	HFXBW4-220/160
Rated Voltage	220kV
Mechanical Load	160kN
Section Length	2320±15 mm
Minimum Arcing Distance	2315 mm
Large Shed Diameter	122 mm
Small Shed Diameter	74 mm
Nominal Creepage Distance	5100 mm
Lightning Impulse Withstand	750 kV
Wet Power Frequency Voltage	285 kV

Premium Construction Features

Forged Steel Fittings: High-strength forged steel components eliminate internal defects and impurities for maximum reliability
Hot-Dip Galvanized: Zinc coating thickness minimum 85μm (customizable up to 127μm) for superior corrosion resistance
Silicone Rubber Sheath & Sheds: Manufactured using premium Dow Corning silicone rubber materials
Reinforced Fiber Glass Core: Provides exceptional mechanical strength and dimensional stability

Application & Performance

Designed for tension or suspension string applications in 220kV transmission lines. Optional corona rings available to meet specific customer requirements.

Competitive Advantages

3-Year Quality Guarantee: Comprehensive warranty coverage post-shipment
Self-Cleaning Design: Silicone rubber sheds provide excellent contamination resistance and easy maintenance
Heavy Pollution Performance: Optimized shed profile ensures reliable operation in severely polluted environments
Custom Design Capability: Tailored solutions available based on specific technical requirements