Quadri*Sil Suspension Insulator
Brand: OHIO BRASS
Catalog ID: S120049S2070
120Kn Standard leak, Y 16mm Ball
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
S120049S2070
Fitting - Ground End
Y-Clevis
Fitting - Live Line End
IEC Ball Fitting
Material
Silicone Rubber
Material - End Fitting
Ductile Iron
Number of Sheds
46
Shed Style
Uniform
Strength Rating - Ultimate
26977 lb
Tensile Strength
120kN, 5/8 IN (16 MM)
Tensile Strength - Routine
60 kN
Dimensions
Diameter - Shed(s)
2.9 IN (74 MM)
Length - Effective
61.165 in
Rod Diameter
0.625
Thickness - Housing
> 3MM
Electrical Ratings
Arc Distance - Dry
49.6 IN (1260 MM)
Creep and Leakage Distance
127 IN (3226 MM)
Critical Impulse Flashover (CIFO) - Negative
720 kV
Critical Impulse Flashover (CIFO) - Positive
720 kV
Flashover Voltage - 60 Hz Dry
520 kV
Flashover Voltage - 60 Hz Wet
490 kV
Voltage Rating
138/161 kV
Withstand Voltage - 60 Hz Wet
310 kV
Withstand Voltage - Lightning Impulse (Negative)
825 kV
Withstand Voltage - Lightning Impulse (Positive)
830 kV
Force Related
Strength Rating - Ultimate
26977 lb
Tensile Strength
120kN, 5/8 IN (16 MM)
Tensile Strength - Routine
60 kN
Configuration
Number of Sheds
46