Composite cross-arm Insulator
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Composite cross-arm Insulator
This kind of product is applied to power station facilities,and has features of good water repellence,anti-ageing,resistance to tracking and erosion has high tensile strength and bending strength,high shock resistance,good shock and brittle fracture prevention,light weight,easy to instal,and the installation dimensions of top and base are the same with those of porcelainpost type,they can be exchanged to use each other. Main Technical Parameters Type System nominal voltage(KV) Usys Rated mechanical tensile load(≥KN) SML Structural height H.mm spacing Min. stem arc distance h.mm arc.dist Min.nominal creepage distance mm min creep.Path Lightning full-wave impulse tolerance voltage(≥KV) Uimp wts Frequency tolerance voltage(≥KV) U swit wts FZS-24/6.0 24KV 60KN 305 ± 5 218 740 130 75/100 FZS -33/10 33 KV 10KN 560 ± 10 416 1080 220 145/160 FZS -66/8.0 66 KV 8.5KN 825 ± 15 680 2000 250 180/200 FZS -34.5/9.0 34.5