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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.
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 |