ANSI 52-3 disc suspension insulator,disc suspension porcelain insulator

ANSI 52-3 disc suspension insulator is made of porcelain ceramic, and is ball and socket type disc suspension porcelain insulator on the basis of the end fittings connection types.

ANSI 52-3 disc suspension insulator-Orient Power                ANSI 52-3 suspension insulator-Orient Power

ANSI52-3 disc suspension insulator structure and materials:
ANSI52-3 disc suspension insulator consists of ceramic insulator shells, metal parts and cotter keys. Porcelain disc suspension insulator shells are made of wet-process porcelain. Shells surface is smooth for its glaze and have a better anti-pollution ability.

Metal parts: Cotter keys are made of bronze, brass, or austenitic stainless steel, which called cold-drawn wire, and other metal parts shall be made of a good commercial grade of malleable iron, ductile iron, steel, or aluminum. The hot dip galvanized is according to ASTM A153-82.

ANSI 52-3 disc suspension insulator technical parameters:

ANSI Type ANSI 52-3
Main dimension
(mm)
D 254
H 146
Leakage distance-mm 292
Power frequency puncture voltage-KV 110
Flashover
Voltage
-KV
Power freq. Dry 80
Wet 50
Critical impulse
1.5×40us wave
Pos. 125
Neg. 130
Radio influence voltage Test voltage to ground- KV 10
Max. RIV at 1000kHz-μV 50
Rated E&M failing load- KN 70
Tension proof load-KN 35
Impact strength-N.m 6

ANSI52-3 disc suspension insulator color includes brown, white and gray. If the disc suspension porcelain insulator color is gray, it shall be in accordance with ANSIZ55.1.

As a disc suspension porcelain insulator manufacturer, China Orient Power can offer you the good after-sale service, reasonable suspension insulator price and so on. More details about ANSI52-3 disc suspension insulator please scan our website freely.


Relative Articles:
porcelain suspension insulator,porcelain suspension insulator IEC
Glass disc suspension insulator
Porcelain disc suspension insulator tests and standards
BS porcelain disc suspension insulator
high voltage disc suspension insulator property
Socket porcelain disc suspension insulator

©2014 Zhengzhou Orient Powe Co., Ltd All rights reserved.  sales@orientinsulators.com
Orient Group is a professional manufacturer and exporter of composite suspension insulator and porcelain disc suspension insulator.