178kn Disc Glass Insulator for Transmission Line/ANSI 52-8 Glass Insulator

• Application: High-voltage
• Material: Toughened Glass Insulator
• Structure: Suspension Insulator
• Type: K Type Insulator
• Usage: High Voltage Power Transmission
• Connection Method: B & S Type
• Model NO.: ANSI 52-8
• Size of Bearing Capacity: 160KN
• Color: Light Green
• Creepage Distance: 400mm
• Transport Package: Ply-Wooden Case, Pallets or Other
• Specification: 7.0kg
• Trademark: CIE or OEM
• Origin: China
• HS Code: 854610
• Production Capacity: 200000PCS/Year

Product Description

Name	Glass Insulator with ANSI Approved
Material	Glass insulator
ANSI Class	ANSI 52-8-H
Usage	For Power Transmission
Connection Type	Ball & Socket
Package	Exported package
Weight	7.0kg

Technical Data as following:

ANSI Class		52-8-H
Connection type		B&S Type K
Leakage distance	mm	280
	inches	11
Spacing	mm	146
	inches	5-3/4
Creepage Distance	mm	400
	inches	15-3/4
Combined M&E strength	Kn	178
	pounds	40,000
Tension load test	Kn	89
	pounds	20,000
Impact strength	N-m	10
	inch-pounds	90
Low-frequency dry flashover(Kv)		85
Low-frequency wet flashover(Kv)		55
Critical Impulse Flashover	Positive(Kv)	130
	Negative(Kv)	135
Impulse withstand voltage(p.u.)		2.8
Low-frequency puncture voltage(kV)		130
Low-frequency test voltage(Kv)		10
Maximum RIV at 1000khz(μv)		≤50
Net weight per unit(kg)		7.0

For more details about ANSI 52-5,pls contact us freely,we will reply you in 24hours and offer the most competitive price,good quality and punctual delivery to you!

Company Profile:
Qingdao Cosine Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, Qingdao Cosine has grown into a leader of exporting of insulator in China.

Our products range from10KV-500KV polymer insulator, 40KN-420KN porcelain insulator and various kinds of pole line hardware. All the insulators have been produced by modern equipment.
Producing Equipment:

Strictly Producing Process:


We pay more attention to the product quality all the time.All the insulators have been tested 100% strictly by IEC Standard or ANSI Standard. We ensure the rate of qualified Production up to 100% before delivery. 
Quality Equipment:

Strictly Quality Control:

Package:

Excellent service attitude, fast reaction speed, on-time delivery,consciousness of responsibility and flexibility are what we are practicing from the very beginning.The competitive price,the good quality,the punctual delivery.All of these are offered by us.Hope you will interest in our products and Warmly welcome to cooperate with you to make mutual
benefits. Looking forward to your inquiry!