Professional High Voltage Post Porcelain Insulators

• Application: High-voltage
• Material: Porcelain
• Structure: Pin Insulator
• Type: B Type Insulator
• Usage: Electrical Installation
• Connection Method: Trough Type
• Certification: ISO9001
• Color: White
• Transport Package: Standard Shipping Packages
• Specification: 12000*1100*1200mm
• Trademark: JS
• Origin: China
• HS Code: 8546209090
• Production Capacity: 100000/Month

Product Description

High voltage Disc suspension insulator 52-9

MAIN DIMENSIONS AND STANDARD PARTICULARS
Type		52-9
Porcelain Disc Diameter,D.mm		108
Unit Spacing,H.mm		160
Creepage Distance,mm		171
Combined M&E Strength,KN		44
Impact Strength,N-m		5
Routine Proof Test Load,KN		22
Time Load Test Value		27
Low Frequency Flashover Voltage	Dry, kv	60
	Wet, kv	30
Critical Impulse Flashover Voltage	Pos., kv	100
	Neg., kv	90
Low Frequency Puncture Voltage,KV		80
Radio Influence Voltage Data	Test Voltage to Ground,KV	7.5
	Max.RIV at 1000KHZ,UV	50
Net Weight, Each Approx., kg		2.5