Quadri*Sil Suspension Insulator
Brand: OHIO BRASS
Catalog ID: S025027S4040
25kip Standard leak, Sq Clevis Sq Clevis
The Quadri*Sil® transmission suspension insulator embodies the latest in polymer insulator design that combines a patented revolutionary four-point sealing system together with electrical grade corrosion resistant direct draw fiberglass rod and proprietary silicone polymer to provide the highest quality, lab tested, and field proven insulator on the market.
General
Catalog Number
S025027S4040
Fitting - Ground End
ANSI Strait Clevis
Fitting - Live Line End
ANSI Strait Clevis
Material
Silicone Rubber
Material - End Fitting
Ductile Iron
Number of Sheds
26
Shed Style
Uniform
Strength Rating - Ultimate
25000 lb
Tensile Strength
25 kip, 5/8'' (16 mm)
Tensile Strength - Routine
12,500 lbs
Dimensions
Diameter - Shed(s)
2.9 IN
Length - Effective
39.78 in
Rod Diameter
0.625 in
Thickness - Housing
> 3MM
Electrical Ratings
Arc Distance - Dry
28 IN (711 MM)
Creep and Leakage Distance
72 IN (1816 MM)
Critical Impulse Flashover (CIFO) - Negative
400 kV
Critical Impulse Flashover (CIFO) - Positive
410 kV
Flashover Voltage - 60 Hz Dry
295 kV
Flashover Voltage - 60 Hz Wet
285 kV
Voltage Rating
69/115 kV
Withstand Voltage - 60 Hz Wet
180 kV
Withstand Voltage - Lightning Impulse (Negative)
470 kV
Withstand Voltage - Lightning Impulse (Positive)
485 kV
Force Related
Strength Rating - Ultimate
25000 lb
Tensile Strength
25 kip, 5/8'' (16 mm)
Tensile Strength - Routine
12,500 lbs
Configuration
Number of Sheds
26