Product Name: Porcelain Ceramic Line Post Station Post Insulator Model NO.: Porcelain line insulator Brand: Pk Color: Brown or Grey Certification: ISO9001 Size of Bearing Capacity: Customer Specified Connection Method: Trough Type Usage: High Voltage Power Transmission, Insulation Type: A Type Insulator Structure: Bushing Insulator Material: Porcelain Application: High-voltage Delivery Time: 70days OEM: Welcome Trademark: PK Transport Package: Wooden Pallet Specification: ANSI Origin: Liling, Hunan, China HS Code: 8546209090 Product Description All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.ANSI Class/StandardANSI 57-2Dimensions(ln)Dring Arcing Distance7.8Leakage Distance11-1/2Mechanical Values(kV)Cantilever Strength(lbs)2800lbsElectrical Values(kV)Typical Voltage Class35kVLow frequency flashoverDry110kVWet80kVImpluse flashover voltagePositive180kVNegative205kVRadio influence voltageTest voltage to ground22kVMax. RIV at 1000kHz100kVNet Weight(lb)19.1 lbsTechnical Specifications:Tie Top type with Stud base (Horizontal & Vertical Application):Porcelain Line Post Insulators of ANSI 57-1, 57-2, 57-3, 57-4, 57-5, 57-6