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Lapp line post insulators

Lapp line post insulators are widely use all over the world on the power system, this type products range of transmission line insulators includes products for vertical and horizontal installation,

line post insulators

Since there many different voltage levels need to support, so Lapp line post insulators have various configuration options for the live end an ground end hard ware fitting design.

LAPP have many years experiences on producing Lapp line post insulators. Following are some details about Lapp line post insulators:

Voltage level: 1-500kV
Maximum rod diameter: 101.2mm up to 50kNm
Flexible leakage path up to 55mm/kV
Utilized in braced post assemblies
Special designs including string assemblies

Production ways of Lapp line post insulators:
Modular system, slide-on assembly
HTV silicone rubber material, generation
Reinforce fiberglass rod
Metastable silicone seal
Special shed profiles for all contamination category
Patented under-rib design of the sheds

Produce standard of Lapp line post insulators:
IEC 61952
ANSI C29.17
ANSI C29.18


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