52-3 U70bl High Voltage Suspension Insulator High Voltage Suspension Insulator

• Application: High-voltage
• Material: Porcelain
• Structure: Pin Insulator
• Type: B Type Insulator
• Usage: Electrical Installation
• Connection Method: Trough Type
• Model NO.: 52-3 U70BL
• Size of Bearing Capacity: 70KN
• Certification: ISO9001
• Color: Brown
• Brand: Cjsec
• Transport Package: Standard Shipping Packages
• Specification: 12000*1100*1200mm
• Trademark: JS
• Origin: China
• HS Code: 8546209090
• Production Capacity: 100000/Month

Product Description

52-5 ball socket type suspension porcelain insulator

MAIN DIMENSIONS AND STANDARD PARTICULARS
Type		52-5
Porcelain Disc Diameter,D.mm		254
Unit Spacing,H.mm		146
Creepage Distance,mm		292
Combined M&E Strength,KN		111
Impact Strength,N-m		7
Routine Proof Test Load,KN		55.5
Time Load Test Value		67
Low Frequency Flashover Voltage	Dry, kv	80
	Wet, kv	50
Critical Impulse Flashover Voltage	Pos., kv	125
	Neg., kv	130
Low Frequency Puncture Voltage,KV		110
Radio Influence Voltage Data	Test Voltage to Ground,KV	10
	Max.RIV at 1000KHZ,UV	50
Net Weight, Each Approx., kg		5.5