Our company produces CN-YJZGGCD short pluggable dry type GIS
termination and CN-YJZGGCC long pluggable dry type GIS termination
widely used for GIS electrical equipment and cable connections.
They are composed of connector lug, epoxy bushing, prefabricated
stress cone, cone prop, and wiping sleeve.
The prefabricated silicone rubber main body adopts imported liquid
silicone rubber injecting forming , so it has long-term stability
of lasting hold force and electric field uniform ability.
Epoxy bushing adopts epoxy resin vacuum pouring forming, and cone
prop fastening pluggable full dry structure. There’s no need to
fill insulating gas or oil, effectively ensures the long-term
safety operation of the product. Our product is using multiple
sealing structures which can effectively prevent the leakage of
water immersion. All of the seals are using imported NBR or silicon
rubber material. All of the fasteners are stainless steel with good
waterproof seal performance.
Products meet the standards of IEC60859 (1999), IEC62271-209 (2007)
in accordance with GIS electrical equipment standard. There is
little differing in terms of sizes of products between the two
standards. If users does not require in written form, we produce
generally based on the standard of IEC62271-209.
The cross sectional areas range of cables with supporting
accessories of various voltages is as following:
Advanced structure: fully sealed pluggable dry type structure, can
firstly send epoxy bushing and plugging to the GIS equipment
factory and pre-installed it in the GIS equipment, which can
prevent from repeating sealing, electric properties testing in
factory and installation place of users, which can not only ensure
the quality of products but also save time and cost for users.
Easy installation: the length of processing cable for plug-in
structure termination is less than 300mm. The dry-type structure is
oil free and gas free, greatly reducing the labor of installation.