Disc Suspension Insulator

We can offer different size of disc suspension insulator, including glass disc
suspension insulator & porcelain disc suspension insulator for transmission
line and substation.

contact us get more details about disc suspension insulator, such as tds,
application method, oem etc.
we can supply different type of disc suspension insulator, also customer
required.

Disc suspension insulators are used for insulation and fixed wires in high-
voltage overhead transmission and distribution lines. Generally assembled into
insulator strings for use on lines of different voltage levels. However, the
best range of use of different types of corrosion-resistant insulators needs to
be determined after trial run.
Main Application of Disc Insulator
High-voltage line disc suspension porcelain insulators, for insulation and
fixing in high-voltage overhead lines, are generally connected in series to
form insulator strings for use on lines of various voltage levels. Insulators
are classified into two types according to their environment and area. Ordinary
insulators are suitable for general use. If the number of insulators is
increased properly, the flashover performance can be improved. The anti-fouling
insulator is divided into bell-type and double-layer umbrella according to its
umbrella structure, which is suitable for industrial dust, chemical, saline,
coastal and foggy areas. There are two series of new and old insulators. The
old series products are divided into one hour electromechanical load; the new
series products are divided according to electromechanical damage load. The new
series of products have the advantages of advanced structure, good performance
and standardization of metal accessories, which will replace the old series.
Structure of Disc Suspension Insulator
Disc suspension insulators are made of porcelain, iron caps and steel feet
glued to no less than No. 525 Portland cement, porcelain sand or quartz sand
cement. The contact surface between the iron cap and the steel foot and the
adhesive is thinly coated with a buffer layer. The top of the steel foot has a
resilient pad. The surface of the porcelain is generally white glazed. Brown
glaze or blue ash glaze can also be applied as needed. The surface of the iron
cap and steel feet are all hot-dip galvanized. The push-pull type elastic
locking pin of the ball type connecting structure has two forms of W type and R
type, which is made of copper material, has good elasticity and corrosion
resistance, and is convenient for disassembly and assembly. Slotted cylindrical
pins and hump-shaped cotter pins. The former is hot-dip galvanized and the
latter is made of copper. The above-mentioned elastic locking pin, cylindrical
pin and other parts are supplied with the product set.

Ruisen is a professional silicone coating suppliers, we provide polymer
suspension insulators, glass suspension insulators, suspension type insulator,
glass disc insulator, disc type insulator,
porcelain suspension insulator, disc and pin insulators and etc. Want to know
more? Please contact us.

Minimum Order: 1 short tons

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