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50/66kV  64/110kV Dry Type Soft Cable Terminal

Silicone Rubber Seamless Type

Features of 50/66kV and 64/110kv silicone rubber seamless type (dry type) cable terminal

1On the basis of other products of same kind, the product is optimized..

2Electric field is distributed properly.

a. Optimization makes boundary of terminal and insulation tangency field well distributed.

b. The design also improves electric field of terminal outer surface distribution.

3. Structure as integral type

Avoid sticking not strongly on the spot.

4The product has no vertical seam, which makes inner force well distributed.Special formed model.Special formed craft make machine inner force well distributed.Seamless of exterior

and make quality improved.

5The product adopts special silicone rubber produced by Germany company daokangning,

which has resist electric leakage and high strength and lower hardness.

6 ,Processing product adopting advanced silicone rubber injection machine makes craft steady. 

7Convenient installation:Either installation way can be chosen by the users.

a.Prefabricated type:Install with the help of special tool and high pure nitrogen gas on the spot.

b.Cold shrink type:While installing ,pull liner out of it on the spot.

8Many kinds of installation such as straight installation or slant installation.

9Light weight , only 1/10 (20kg) compared to porcelain type terminal.

10, The product complied with standard IEC60840,GB11017 tested by Wuhan High Pressure

Cable Test Center with high strength higher than standard and reliable quality

11100 percent core parts go through test according to standard by test center..Products sells to

users before trial.

12, Dry style without oil and leakage

13,The cable has good function of shock-proof and resist explosion.

14The cable has good function of resist ultraviolet and steady removing water.

15The third generation latest product

The first generation with separation type and sticking joint

The second generation with integral type and vertical seam

The third generation with seamless type,

insulation and integral compound,

vertical seamless

2, 110kV Porcelain Type Indoors (Outdoors)Cable Terminal

The product match:

IEC60840 the sum settles the electric voltage 30 kV to go to the 150 kV to extrude to insulate the electric power electric cable and its enclosures to experiment the method and request above ;

GB/ T11017.3 the sum settles the electric voltage 110 kV XLPE to insulate the electric power electric cable enclosure .

Product model number:

Application condition

Rated voltage64/110kV

Max working voltage126kV

Suitable cable section240-1000cm2

Suitable outdoors or indoors

Environment temperature-40℃40℃

Suitable in so dirty place or high salt fog place

Product features

·Adopt high strength special porcelain coating to raise resist contamination

·Adopt good features of other 110kV to optimize the product through computer

·Pressing section strength is 1.3 times than normal one

·Adopt imported liquid silicone rubber made by imported mould rubber machine from Germany

. Adopt stainless steel and high quality corrosion –resisting copper alloy

·Fill high quality high polymer insulation mixture in the inner part for steady function.

3110kV GIS Terminal

The product complies with

IEC 60840 GB/T11017.3

IEC60859Rated voltage72.5kV and gas insulation

metal sealing switch cable joint device

Product model number:

Application condition

Rated voltage64/110kV

Max working voltage126kV

Suitable cable section240-1000cm2

Product features

·YJZGG type dry insulation GIS terminal productadopting good features of other GIS

terminal to optimize design with precise making.

·Size of product structure complies with IEC60859 with compact structure and convenient

installation.

·Adopt imported  silicone rubber made by imported mould rubber machine

·Epoxy casing pipe adopts new type double phenol epoxy and vacuum mould rubber with

Good function.

·Pressing spring and dry avoid oil leakage completely when the product works.

4110kV Cable Middle Joint

Product model

 

Diagram of product structure

Products comply with

IEC60840   GB/T11017

Application condition

Rated voltage64/110kV

Max working voltage126kV

Suitable section scale400-1000mm2

Product features

·Integral prefabricated type adopts imported special liquid silicone rubber

·Inner electric pipe and insulation layer and outer layer have compact compound

·The product has compact structure and reliable quality

·Integral outer case is made of high strength copper.

·Special insulation seal rubber mould has good insulation seal and work in water place

·Convenient installation: make use of special tools to position it correctly.

Product structure type

(1)    Direct type middle joint

(2)   Insulation type middle joint

110kV Main electrical standard of cable accessories

Comply with standard of IEC60840-1999  GB/T11017-2002

Main test items

Standard provision index sign

Room temperature local electric discharge

96kV1.5Uolocal discharge5pc

Hot circulation voltage test

128kV2UoCore heated to95100℃

(heat 8h;cool16hcirculation 20 periods

High temperature local electric discharge

96kV1.5Uolocal discharge5pc

Punching voltage test

550kV no puncture positive or negative 10 times

Pressure resisting test after punching

160kV2.5Uo15min no puncture or twinkle

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