ANSI Line Post Insulators

ANSI Line Post Insulators photo-1
US$ 0.1 - 0.2 MOQ: 5000 Pieces
Key Specifications
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Place of Origin:
Fujian, China
Brand Name:
Keruida
Model Number:
post
Payment & Shipping
Payment Methods:
Port of Shipment:
Fuzhou
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Fujian, China
Brand Name Keruida
Model Number post
Type Insulator
Material Porcelain
Application High Voltage

Line Post Insulators for High Voltage 
Brown glazed 
ANSI standard 
Excellent quality, competitive prices, prompt delivery.

 

 

Standard ANSI
Class 57-1 57-2 57-3 57-4 57-5
Main Dimension (mm)  Structure Height 223 305 368 432 476
 Nominal Diameter 146 152 165 173 184
Creepage Distance (mm) 356 559 737 1015 1145
Dry Arcing Distance (mm) 165 241 311 368 438
Cantilever Strength (KN) 12.5 12.5 12.5 12.5 12.5
Low Frequency Flashover Volatge (KV)    Dry 80 110 125 150 175
   Wet 60 85 100 125 150
Critical Impulse Flashover Voltage (KV)    Positive 130 180 210 255 290
   Negative 155 205 260 340 380
Radio Interference Voltage Test volatge to ground (KV) 15 22 30 44 44
Max. RIV at 1 MHz (μV) 100 100 200 200 200
Weight (KG) 5 9.8 12 16 18

 

 

ANSI line post insulators

 

 

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Business Type
Manufacturer, Trading Company
Year Established
2008
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People