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Details of Different Insulators
1. Details of Different Insulators
Brief Introduction of Suspension Insulator
Suspension insulator, generally by insulating parts (such as porcelain pieces) and metal
accessories (such as steel legs, gossans, flange and so on) by the adhesive bonding or
mechanical clamping and. The suspension insulators in power system is very wide
application, belonging to the general external insulation, in atmospheric conditions. Overhead
transmission line, power plant and substation bus and all kinds of electrical equipment
external conductor must use the support insulator, and make the earth (or connected objects)
or other potential difference of the conductor insulation.
The Product Structure
Product structure is composed of iron, glass and steel feet, and cemented into one. This
product uses the international most advanced cylinder head structure, which is characterized
by small head size. Light weight, high strength and large creepage distance. Metal materials
can be saved and lower the cost of circuit. In order to meet the need for live working, on the
brim with traditional domestic structure shape. Pollution prevention pillar insulator including
ZSW-35/4 ZSW-35/400 ZSW-35/6 ZSW-35/600 ZSW-35/8 ZSW-35/800, cementing pillar
insulator includes ZL-35/800F, ZLD-10F.Cementing pillar insulator including ZN-20/16,
30.Cementing pillar insulator including ZS-20/1000, ZS-20/1600, ZS-20/2000 cementing pillar
insulator series include ZS-35/4, ZS-100110KV, ZS-220KV.Cementing pillar insulator series
include ZSW-10, ZSW-20/1600, ZSW-35/6,8, ZSW-35/600-4, ZSW-35/800-4 cementing pillar
insulator series pillar insulator synthetic rubber including HZDW-40.5Y40.5kV.Outdoor high
pillar insulator synthetic rubber HFRS10-, ZA-6Y pillar insulator.
The Details of Polymer Insulators
Some enhancer in the promoter upstream, some located downstream, so the insulator effect
does not depend on the insulator with the promoter of the relative position. Therefore, the
reasons of the insulator effect direction are not really clear. It has been found two genes with
trans activation effect of insulator function. Gene S2J (HW) encodes nuclear protein
identification with its combination of insulators,polymer insulators only after the insulating
effect. When the genetic mutation were inserted into the insulator, but lost the role of
2. insulation in all tissues express. Another gene is mod (MDG 4), the gene mutation, its effect
coincided with the Su (Hw) on the contrary, that these mutations are enhanced insulation
effect, so that the insulator insulation effect will no longer have the directionality and
expanded, is also blocked the upstream and downstream sides of the increasing effect of
hadrons. One explanation is that the first Su (HW) DNA upon binding with insulator, the
insulator has an insulating effect. Mod (MDG4) with Su (HW) combined with the insulator,
losing insulation effect; mutations of the mod (MDG4) Su (Hw) cannot be the same as the
combination, so the insulator and enhanced insulation effect.
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