FUZHOU SINGREE IMP.& EXP.CO.,LTD.
Model No.: N-95-4
Certification: SGS, ISO9001
Type: Pin Type Insulator
Packaging: Carton, Wooden case, Sack or as per customer's requirement
Place of Origin: Fuzhou, China
HS Code: 85462090
Pin Insulator (porcelain pin insulator) are divided into two types according to the structure: glued type and zinc sleeve threaded type. Types of insulators is the direct bonding of the porcelain to the cement and the foot. The steel foot is pressed into the porcelain part and has a deep groove to prevent the steel foot from loosening, and the elastic pad is placed between the top of the steel foot and the porcelain piece. The zinc sleeve threaded connection type is that the inner hole of the porcelain piece is firstly filled with a zinc screw sleeve by cement glue, and then the thread of the threaded sleeve is connected with the steel foot. The zinc screw sleeve has a cushioning effect and is also convenient for replacing porcelain parts. Porcelain Pin Insulators are also mechanical connections made of porcelain threads.
1.Higher Tracking & ARC Resistance
2.Higher Mechanical Strength
3.Satisfactory Leakage current
4.Very long life, made of inorganic materials and do not age
5.Possess high arc resistibility
MAIN DIMENSIONS AND STANDARD PARTICULARS ANSI Class (Radio Freed) N-95-4 Dimensions,mm D 130 H 152 D1 80 d 100 d1 25.4 a b 51 r 14 Leakage distance 318 Minimum breaking load 1360 One minute with stand voltage wet,KV 50
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