ANSI Standard Disc Type Suspension Pocelain Insulator
Size of Bearing Capacity: Customer Specified
Certification: ISO9001
Color: Brown or Grey
Basic Info.
Model NO.: ANSI Disc Type Suspension Porcelain Insulator
Size of Bearing Capacity: Customer Specified
Certification: ISO9001
Color: Brown or Grey
Brand: COWINELEC
Delivery Time: 30days
OEM: Welcome
Transport Package: Wooden Case + Pallet
Specification: ANSI
HS Code: 8546209090
Product Description
Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball & Socket Type and Clevis & Tongue Type. This structure enables them form the insulator string by fitting into themselves one another as per voltage requirement.
ANSI Class/Standard | ANSI 52-9 | |
Unit Spacing (H) - mm | 160mm | |
Nominal Diameter (D) -mm | 108mm | |
Creepage Distance | 171mm | |
Power frequency puncture voltage | 80kV | |
Power frequency flashover voltage | Dry | 60kV |
Wet | 30kV | |
Critical impulse flashover voltage | Positive | 125kV |
Negative | 90kV | |
Radio influence voltage | Test voltage to ground | 7.5kV |
Max. RIV at 1000kHz | 50kV | |
Rated E & M failing load | 45kN | |
Tension proof load | 22kN | |
Impact strength | 5N.m | |
Weight | 2.6kg | |
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