Chengdu Telecom Cable Shuangliu Heat Shrinkable Product Plant
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  • Contact Person : Ms. Luo Shaomei
  • Company Name : Chengdu Telecom Cable Shuangliu Heat Shrinkable Product Plant
  • Tel : 86-28-81585018
  • Fax : 86-28-85961299
  • Address : Sichuan,Chengdu,Southwest Airport Economy Development Zone, Chengdu, China
  • Country/Region : China
  • Zip : 610225

RSBA series fiber-reinforced heat shrinkable closure for pressurized cable network maintenance

RSBA series fiber-reinforced heat shrinkable closure for pressurized cable network maintenance
Product Detailed
Related Categories:Cable Sleeves
High split resistance due to fiber reinforced layer Hot melt adhesive designed specifically for pressurized closure

RSBA

Fiber-reinforced heat shrinkable closure for pressurized cable network maintenance

1.       General

   RSBA is the most advanced pressurized closure system available. It is based on a unique glass fiber reinforced heat shrinkable composite material. This new revolutionary material offers extra ordinary mechanical and environmental protection. Its reinforced material structure has an excellent split resistance during installation and superior mechanical toughness. The inner coating of hot melt adhesive guarantees a watertight and secure bonding to plastic and metal-sheathed cables. The white line inside of the trajectory and the temperature-sensitive paint on the sleeve can lead a good and right operation. The reinforced branch-off and straight closures have been developed to meet the increased demand in cable networks. The kit also contains a range of fully interchangeable air fittings which can be incorporated in the closure. These include a reversible valve, an air connector and a low profile blanking plug to reduce accidental damage.

2.       Features

---High split resistance due to fiber reinforced layer

---Limitation of split propagation in case of external damage to the sleeve

---Hot melt adhesive designed specifically for pressurized closure applications.

---Hot melt adhesive with wide temperature range

---Insensitive to sharp flame setting

---Range of closures to suit all cable sizes

---Few components, fast and easy installation

3.       Application

---RSBA closures are pressure-tight up to 70kPa pressurized telecom. cables networks.

---RSBA are suitable for use in manholes, for buried and aerial cables with polyethylene, lead and aluminium sheathing, up to 3600 pairs.

---RSBA closures are applicable both for straight as well as branch joints.

4.Specification

No.

Specification

Max. Splice Dia.

(mm)

Min. Cable Dia.

(mm)

Opening length

(mm)

Sleeve length

(mm)

Cable pairs(for reference)

Straight (branch) joint

Straight (branch) joint with valve

Wire Dia.

0.5mm

Wire Dia.

0.4mm

1

RSBA(F)43/8-200

RSBAQ(F)43/8-200

43

8

200

450

10-50

10-50

2

RSBA(F)62/15-350

RSBAQ(F)62/15-350

62

15

350

690

50-200

100-200

3

RSBA(F)75/25-500

RSBAQ(F)75/25-500

75

25

500

850

200-400

300-500

4

RSBA(F)92/30-500

RSBAQ(F)92/30-500

92

30

500

850

400-600

600-800

5

RSBA(F)122/38-500

RSBAQ(F)122/38-500

122

38

500

900

600-1200

800-1400

6

RSBA(F)160/55-500

RSBAQ(F)160/55-500

160

55

500

950

1400-2000

1400-2400

7

RSBA(F)175/60-500

RSBAQ(F)175/60-500

175

60

500

950

 

2400-3000

8

RSBA(F)200/65-500

RSBAQ(F)200/65-500

200

65

500

950

 

3000-3600

5.Components

  -Reinforced heat shrinkable sleeve

  -Aluminium canister

  -Sheath connector assembly

  -Branch off clip

  -Emery strip

  -Cleaning tissue

  -Adhesive aluminium tape

  -Adhesive PVC tape

  -Stainless steel channel

  -Sealed aluminium strip

  -Nylon self-locking belt

  -Connection clip

  -Install instruction

RSBA series fiber-reinforced heat shrinkable closure for pressurized cable network maintenance



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