Product Types

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Screened Alarm Cable

Screened Alarm Cable
Alarm Cable, TC conductor, LSHF Insulation, Overall Screened, LSHF Jacket, CPR B2ca
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Application

Primarily used in security, alarm, instrumentation, communication, surveillance, and monitoring systems

 

General

Conductor Tinned Copper
Insulation Material  LSHF
Number of Cores 4 to 12
Insulation Colour See Table 1
Wrapping PET Film
Drain Wire  Tinned Copper
Screening  AL/P Foil
Rip Cord Green Nylon
Jacket Material LSHF
Jacket Colour White

 

Dimensions

Conductor Diameter 7/0.185 mm
Insulation Diameter 1.05 mm
Insulation Thickness 0.25 mm
Drain Wire Diameter 7/0.185 mm
Diameter over Jacket See Table 2

 

Electrical Characteristics

Rated Voltage 50 V
Conductor DC Resistance 100 Ohms/km Max.
Insulation Resistance  200 MOhms/km Min.
Test Voltage 500 V for 1 Minutes

 

Mechanical Characteristics

Operating Temperature -40℃ to +70℃
Bend Radius (Stationary | Installation) 5 x OD mm | 10 x OD mm
UV Resistance  ISO4892-3 (500 Hours) 

 

Standard and Compliance 

CPR Classification B2ca
Flammability EN 60332-1-2
Halogen Acid Gas Test IEC 60754-2
Smoke Density Test IEC 61034-2
RoHS 3 (EU 2015/863)  Compliant
REACH  Compliant
Manufactured in accordance to BS 4737 Type 1
Warranty 3 Years (Indoor)  

 

Table 1. Core Colours

No. of Cores

Identification Colours

4

Red, Blue, Green, Yellow

6

Red, Blue, Green, Yellow, White, Black

8

Red, Blue, Green, Yellow, White, Black, Brown, Violet

10

Red, Blue, Green, Yellow, White, Black, Brown, Violet, Orange, Pink

12

Red, Blue, Green, Yellow, White, Black, Brown, Violet, Orange, Pink, Turquoise, Grey


Table 2. Variants         

Part No.

No. of Cores x Cross-sec.

[mm2]

Outer Diameter

[mm]

Copper Index

[kg/km]

Weight

[kg/km]

OS4C-22-LW-B2CA

4 x 0.22

3.80

8.7

23.4

OS6C-22-LW- B2CA

6 x 0.22

4.30

11.2

30.6

OS8C-22-LW- B2CA

8 x 0.22

4.80

15.7

37.2

OS10C-22-LW- B2CA

10 x 0.22

5.20

19.2

44.6

OS12C-22-LW- B2CA

12 x 0.22

5.40

22.6

51.2

 

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