Line Post Insulator ANSI 57-2

• Application: High-voltage
• Material: Porcelain
• Structure: Post Insulator
• Type: Line Type
• Usage: High Voltage Power Transmission
• Connection Method: Trough Type
• Model NO.: ANSI 57-2
• Size of Bearing Capacity: Customer Specified
• Certification: CCC, CE, ISO9001
• Color: Brown or Grey
• Brand: Pk
• Delivery Time: 30days
• OEM: Acceptable
• Transport Package: Carton Box+Pallet
• Trademark: PK
• Origin: Liling, Hunan, China
• HS Code: 8546209090
• Production Capacity: 50000 Pieces/Year

Product Description

Product Description
Liling Huaxin Insulator Technology Co.,Ltd. manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.
All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.

ANSI Class/Standard		ANSI 57-2
Dimensions(ln)
Dring Arcing Distance		7.8
Leakage Distance		11-1/2
Mechanical Values(kV)
Cantilever Strength(lbs)		2800lbs
Electrical Values(kV)
Typical Voltage Class		35kV
Low frequency flashover	Dry	110kV
	Wet	80kV
Impluse flashover voltage	Positive	180kV
	Negative	205kV
Radio influence voltage	Test voltage to ground	22kV
	Max. RIV at 1000kHz	100kV
Net Weight(lb)		19.1 lbs