ANSI 52-8 Disc Suspension Insulator 146mm Spacing 160KN Strength for 110KV Power Lines

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: HIVOLT

Product Description

ANSI 52-8 Disc Suspension Insulator for Distribution Power Lines

Grey porcelain disc suspension insulator designed for distribution power lines rated at 110KV and above. Manufactured using C-130 porcelain material for superior mechanical performance.

ANSI 52-8 grey porcelain disc suspension insulator for high voltage power lines

Technical Specifications

Technical Specification	Unit	Value
Spacing	mm	146
Shed Diameter	mm	280
Creepage Distance	mm	320
Combined M&E Strength	KN	160
Impact Strength	N.m	10
Low Power Frequency Flashover Voltage - dry	KV	80
Low Power Frequency Flashover Voltage - wet	KV	50
Critical Impulse Flashover Voltage - Positive	KV	125
Critical Impulse Flashover Voltage - Negative	KV	130
Puncture Voltage	KV	110
RIV test Voltage to the Ground	KV	10
Max RIV at 1 MHz	μV	50

Quality Assurance & Testing

Routine Testing

Tension load test with applied mechanical strength of 80kN withstand for 1 minute
Flashover test to identify and remove unqualified products

Batch Sample Testing

Dimensions verification
Thermal shock testing
Zinc thickness testing on metal fittings
Combined electrical & mechanical testing
Puncture testing

Applications

Ideal for tension string applications in electrical transmission lines from 110kV up to 500kV systems.

Competitive Advantages

Extremely reliable with failure rate lower than 1.2 per 100,000 units
Minimum 1-year quality insurance period from bill of lading date
Special glaze composition provides excellent self-cleaning properties for reduced maintenance
Available in multiple colors: grey, brown, white, or green
Proven track record with significant exports to North and South American markets