High-Quality ANSI 54-3 Porcelain Stay Insulators Supplier, Factories

ANSI 54-3 - HT Stay&Strain Porcelain Ceramic Insulator

Whenever a guy wire is needed to stabilize a pole or tower, but that guy wire must be prevented from becoming a conductive path that could lead to electric shock, equipment damage, or signal interference, a strain insulator is essential.

Product Description

Product Video Demonstration

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Technical Product Drawing

Stay Insulator Technical Drawing
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Technical Parameters & Specifications

ANSI Stay Insulators
ANSI Class 54-1 54-2 54-3 54-4
Dimensions
Max Diameter mm 64 73 86 97
Height mm 89 108 140 172
Creepage distance mm 41 48 57 76
Mechanical Values
Cantilever strength kn 45 55 91 91
Electrical Values
Low frequency dry flashover voltage kv 25 30 35 40
Low frequency wet flashover voltage kv 12 15 18 23
Packing and Shipping Data
Net weight, approximate kg 0.50 0.65 1.20 1.85
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Detailed Product Photos

Detailed View of Stay Insulator

Frequently Asked Questions (FAQ)

What are the primary applications for ANSI Class 54 stay insulators?
These insulators are designed for use in guy wires (stay wires) to provide insulation between the pole and the ground, ensuring safety in overhead distribution lines.
Which ANSI class offers the highest cantilever strength?
According to the technical parameters, ANSI Classes 54-3 and 54-4 provide the highest cantilever strength at 91 kn.
How does the creepage distance vary between different models?
The creepage distance starts at 41mm for Class 54-1 and increases up to 76mm for Class 54-4, allowing for better performance in different environmental conditions.
What is the wet flashover voltage for the 54-4 model?
The low frequency wet flashover voltage for the ANSI 54-4 model is 23 kv.
Are these insulators suitable for heavy-duty shipping?
Yes, the approximate net weights range from 0.50kg to 1.85kg per unit, and they are packed according to standard industrial shipping requirements for safety and durability.

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