U210BP Fog Type Toughened Glass Insulator - 240KN Strength, 550mm Creepage Distance for Heavy Pollution Areas

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Brand: HIVOLT

Product Description

U210BP Fog Type Toughened Glass Insulator

IEC standard toughened glass insulator designed specifically for heavy pollution areas and coastal environments with stainless steel cotter key material.

Technical Specifications

Specification	Unit	Value
Spacing	mm	170
Shed Diameter	mm	330
Creepage Distance	mm	550
Mechanical Failing Load Strength	KN	240
Power Frequency Withstand Voltage - Dry	KV	90
Power Frequency Withstand Voltage - Wet	KV	55
Lightning Impulse Flashover Voltage	KV	140
Puncture Voltage	KV	130
Coupling Size	mm	24

Key Features & Benefits

High Residual Strength: No risk of line drop - glass insulators exist only in intact or shattered states with no intermediate cracked conditions
Easy Visual Inspection: No additional test instruments required, saving time and maintenance costs
Construction Safety: Eliminates hidden internal damage risks and skips routine testing before transmission line construction
Superior Puncture Resistance: Withstands extreme surges including switching surges, steep front lightning strikes, and power arcs
Environmental Sustainability: Fully recyclable components with minimal environmental impact when retiring lines from service
Low Visual Impact: Blends seamlessly with the sky for minimal visual disruption on transmission lines

Applications

Designed for transmission lines and substations up to 1000kV, the U210BP insulator functions as part of string insulator assemblies in both suspension and tension configurations. Ideal for single V string, double V string, and various string arrangements in heavy pollution areas and coastal environments.

Competitive Advantages