Line post insulator

KEY WORDS:High pressure vacuum switch

DETAILS

Description:
FZS series post insulators were designed for use on long rural lines to provide greater reliability and maintenance free operation. They are now widely used in a varity of pole top configurations to improve the appearance as well as performance of all distribution overhead,rural and urban.
Features:
1. Excellent electrical characteristics.
2. Good shock and collision resistance.
3. Good sealing performance.
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Techincal data:

Type FZS-38 FZS -69 FZS -115 FZS -138
Rated Voltage 38kV 69kV 115kV 138kV
Specified Mechanical Load 12.5kN 11kN 9.5kN 6.6kN
Section Length H 630mm 860mm 1115mm 1510mm
Dry Arcing Distance h 380mm 556mm 848mm 1250mm
Leakage Distance 1330mm 1420mm 2130mm 3150mm
BIL 260kV 340kV 620kV 760kV
Power Frequency Wet Flashover 130kV 195kV 295kv 430kV
Number of Sheds 7 8 12 18
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