Cold Shrink Straight Joint

Cold shrink straight joint can maintain a constant tightening force, breathing with the cable, ensuring excellent interface characteristics. It uses advanced production technology, vacuum high pressure injection vulcanization molding.

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Product Details

cold shrink straight joint

Cold shrink straight joint can maintain a constant tightening force, breathing with the cable, ensuring excellent interface characteristics. It uses advanced production technology, vacuum high pressure injection vulcanization molding. The internal structure is perfect, no defects, less than 1pc (8.7/15KV series products) in the local area below 21KV.

Cold shrink straight joint is suitable for high altitude areas, cold areas, salt areas in humid areas and heavily polluted areas. Moreover, it does not need an open flame during installation, and is especially suitable for flammable and explosive places such as petrochemical, chemical, mining, tunnels, etc.


Test Project

Standard Requirements

Conclusion

Power Frequency Voltage

39KV 5min No Flashover and No Breakdown

pass

Partial Discharge

Under 15KV, Discharge volume≤10pc

pass

Impulse Voltage Test

Under 95KV, ±10times

No flashover and No Breakdown

Constant Voltage load Cycle (in air)

The conductor applied voltage 23KV, and heated to (95-100°C). In which the temperature stability 2h,cooling 3h, a total of 3cycles.

Not flashover and assessed by the following test result

Constant load Cycle test

The conductor applied voltage 23KV, and heated to (95-100°C). In which the temperature stability 2h,cooling 3h, a total of 6cycles.

Not flashover and assessed by the following test result

Thermal Stability Test

Under 23KA, Short circuit 2 times, No visible damage.

pass

Dynamic Stability Test

Under 81KA, Short circuit 1 time, No visible damage

pass

AC Withstand Voltage

23KV, 15min

No flashover and No Breakdown

Tide Temperature Test

11KV, 300h

pass

Salt Spray Test

11KV, 1000h

pass


Company Introduction
Suzhou Feibo Heat And Cold Shrinkable Products Co., Ltd. is reliable and trustworthy company in China.
We specialize in cold and heat shrinkable cable terminations, cold and heat shrinkable tube, cable termination kit, cable joint and all kinds of fittings and these products have passed physical and chemical performance test, pressure resistance test, partial dis-charge test and heating cycle test so that our products are of strong scientific an technological strength.
We also appointed qualified and experience person in our company so we have highly professional and responsible teams to serve you and we are able to give maximum benefits of their knowledge and skill to our end user customer by quality of products and fair price of that products.
Our main products include heat shrink material DRS-1 series low temperature shrink flame retardant type tube, and SBG series three times heat shrink tube, and PTG and PEG series non-flame retardant heat shrink tube, and ZGR and MPG series high and low pressure bus protection tube, and FJRD series composite insulated heat shrink with, and DT half guide/insulated double wall heat shrink tube, and HTG-2 coated rubber in the wall nurse tube, and heat shrink type power cable annex, a dozen a series. Products are widely used in electrical power, communications, electronics, metallurgy, mining, industry, mechanical and electrical, construction shipbuilding, petrochemical and other industries, is recommended by the national new products.

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