FIRE RESISTANT/HEAT RESISTANT/FIRE RETARDANT/FIRE PERFORMANCE


HEAT RESISTING PVC INSULATED AND PVC SHEATHED FLEXIBLE CORDS

Voltage Rating:                 300-500 volts (BS 6141)
                                          As per B.S. 6500/1994.
Operating Temperature:  Maximum 85°C
Conductor Identification: 2 Core = Brown / Blue, 3 Core = Brown/Blue /Green-Yellow
                                          4 Core = Brown / Blue / Black / Green-Yellow
                                          5 Core = Brown / Blue / Black / Black / Green-Yellow 
Construction: Flexible plain annealed copper conductor, heat resisting P.V.Cinsulated and heat resisting PVC Sheathed. Sheath Colors as per requirement.

THREE CORE FLEXIBLE CABLES

Conductor
Nominal Cross
Sectional Area

Minimum No.
and diameter
of Wires
No X

Nominal
Thick-
ness of
Insulation

Nominal
Thick-
ness of
Sheath

Nominal Overall- dia

Maximum resistance of conduuctorat 200C

Insulation resistance of conductor at 700C Minimum

Average weight of cable

mm 2

mm

mm

mm

mm

ohm/km

ohm km

kg./Km

CABLES

0.5

16 X 0.20

0.6

0.8

6.2

39

0.013

59

0.75

24 X 0.20

0.6

0.8

7.3

26

0.011

72

1.0

32 X 0.20

0.6

0.8

7.7

19.5

0.010

84

1.5

30 X 0.25

0.7

0.9

9.0

13.3

0.010

121

2.5

50 X 0.25

0.8

1.1

10.8

7.98

0.009

182

4.0

56 X 0.30

0.8

1.2

12.8

4.95

0.007

242

6.0

84 X 0.30

0.8

1.2

13.9

3.30

0.006

413

10.0

80 X 0.40

1.0

1.4

18.0

1.91

0.0056

640

16.0

126 X 0.40

1.0

1.4

19.5

1.21

0.0046

985

FLAME RETARDANT HEAT RESISTANT PVC INSULATED CABLES


FLAME RETARDANT HEAT RESISTANT UPTO 105°C SINGLE CORE UNSHEATHED COPPER CABLES FOR WORKING VOLTAGE UP TO 1100 VOLTS

 Reference Standards

 International:
 National:

BS 6004, BS 6500, DIN VDE 0281-3
IS 694, IEC 227

  Conductor

Bright annealed bare copper of high electrolytic grade drawn to fine strands, multi strands bunched together rope shaped wire for uniformity of conductor dia, resistance, dimensions and flexibility etc. The diameter of the conductor is so uniform that strands do not get cut when stripping the insulation thus conductor gives perfect conductivity which eliminates spot heating and sparking.

  Insulation

Specially formulated grade of PVC compound is capable of withstanding higher conductor temperatures with flame retardant properties. A rating of 105°C with FR properties enables the cable to withstand overloads without compromising safety. The insulation is resistant to boiling water, steam and vapors to prevent aging and cracking in practical usage in kitchens, bathrooms, damp walls, chemical industries etc.

  Marking

The Cable are printed with generic marking FRHR

  Packing

90 mts. length in attractive cartoons.

SIZES, DIMENSIONS AND RATING

Normal Area of Conductor

Number/ Nom. Dia.

Number/ Nom. Dia. For Unilay

Insulation Thickness (Nom.)

Approx. Overall Diameter

 Current Carrying Amps.

Resistance (Max.) per km

Sq.mm

mm

mm

mm

mm

Concealed

Casing

20°C Ohms

1.0

14/.3

19/0.26

0.7

2.8

11

12

18.10

1.5

22/.3

19/0.32

0.7

3.1

13

16

12.10

2.5

36/.3

37/0.29

0.8

3.8

18

22

7.41

4.0

56/.3

37/0.37

0.8

4.4

24

29

4.61

6.0

84/.3

61/0.35

0.8

5.0

31

37

3.30



450/750V & 600V/1000V SINGLE-CORE MICA TAPE FIRE BARRIER, LSZH INSULATED, NON-SHEATHEDFIRE RESISTANT CABLE


CABLE CONSTRUCTION

  Application:          This cable is used in fire extinguishing systems, sprinkler systems,
                             control panels, and exit Lights in high-rise buildings, hotels, hospitals,
                             sub-ways, and public facilities.
Voltage rating:     450/750V & 600/1000V
Construction:       Plan annealed copper, Mica tape fire barrier, LSZH Compound
                             insulated cable
Insulation color:  Range or as per order
Specification:       Refer BS7211, BS6387, SS299-1, IEC60331, IEC60332-1,
                             IEC60332-3, IEC60754, IEC61034

450/750V & 600V/1000V SINGLE-CORE MICA TAPE FIRE BARRIER, LSZH INSULATED, NON-SHEATHED FIRE RESISTANT CABLE

  Conductor

450/750V

600/1000V

Size

No./Dia. of Strand

Approx. O/D of Cable

Nominal Thickness of Insulation

Approx. Weight of Cable

Approx. O/D of Cable

Nominal Thickness of Insulation

 Approx. Weight of Cable

mm2

No./mm

mm

mm

kg/km

mm

mm

kg/km

1.5

7/0.53

0.7

3.5

24

0.8

3.8

30

2.5

7/0.67

0.8

4.1

36

0.8

4.2

40

4

7/0.85

0.8

4.6

52

1.0

5.3

70

6

7/1.04

0.8

5.2

72

1.0

6.0

96

10

7/1.35

1.0

6.5

119

1.0

6.6

130

16

7/1.70

1.0

7.6

178

1.0

7.7

195

25

7/2.14

1.2

9.0

275

1.2

9.1

290

35

7/2.52

1.2

10.2

370

1.2

10.3

385

50

19/1.78

1.4

11.8

504

1.4

11.9

524

70

19/2.14

1.4

13.4

706

1.4

13.5

730

95

19/2.52

1.6

15.8

974

1.6

15.9

990

120

37/2.03

1.6

17.1

1212

1.6

17.2

1250

150

37/2.25

1.8

18.8

1487

1.8

18.9

1520

185

37/2.52

2.0

21.0

1860

2.0

21.2

1900

240

61/2.25

2.2

25.7

2512

2.2

25.8

2550

FIRE RESISTANT CABLE

600/1000V SINGLE-COREMICA TAPE FIRE BARRIER, XLPE INSULATED, UNARMOURED & ARMOURED, LSZH SHEATHED

Application:  
This cable is designed for areas where the integrity of the electrical circuit is critical to maintaining the power supply. Applications can be found in: emergency lightings, control and power circuits, power stations, fire alarm systems, underground tunnels, communications systems, sewage treatment plants, lifts, escalators, and high-rise buildings.

Voltage rating:   
600/1000V

Construction:     
Plain annealed copper, Mica tape fire barrier, XLPE Compound insulated, Unarmoured or Aluminium wires armoured, LSZH Compound sheathed cable

Insulation color:   
Natural

Sheath color:  
Orange/Black or as per order.
Specification:
BS6724, BS6387, SS299-1, IEC60502-1, IEC60331, IEC60332-1, IEC60332-3, IEC60754, IEC61034

Conductor

Thickness of Insulation

Unarmoured Cable

Nominal Area

No./Dia. Of Strand

Max. Dia. Of Conductor

Thickness of Sheath

Approx. Overall Dia.

Approx. Cable Weight

mm2

No./mm

mm

mm

mm

mm

kg/km

1.5

7/0.53

1.59

0.7

1.4

6.5

54

2.5

7/0.67

2.01

0.7

1.4

6.8

67

4

7/0.85

2.55

0.7

1.4

7.5

86

6

7/1.04

3.12

0.7

1.4

8.1

109

10

7/1.35

4.05

0.7

1.4

9.2

156

16

7/1.70

5.10

0.7

1.4

10.2

220

25

7/2.14

6.42

0.9

1.4

11.9

325

35

19/1.53

7.65

0.9

1.4

13.2

424

50

19/1.78

8.90

1.0

1.4

14.6

600

70

19/2.14

10.70

1.1

1.4

16.6

820

95

19/2.52

12.60

1.1

1.5

18.7

1095

120

37/2.03

14.21

1.2

1.5

20.5

1350

150

37/2.25

15.75

1.4

1.6

22.7

1640

185

37/2.52

17.64

1.6

1.6

25.5

2035

300/500V SINGLE-CORE ~ 4-CORE MICA TAPE FIRE BARRIER, XLPE INSULATED, LSZH SHEATHED, FIRE RESISTANT CABLE


CABLE CONSTRUCTION

Application:  
This cable is designed for areas where the integrity of the electrical circuit is critical to maintaining the power supply. Applications can be found in: emergency lightings, control and power circuits, power stations, fire alarm systems, underground tunnels, communications systems, sewage treatment plants, lifts, escalators, and high-rise buildings.  
Voltage rating
300/500V  
Construction:  
Plain annealed copper, Mica tape fire barrier, XLPE insulated, LSZH Compound sheathed cable.
Specification:
  Refer IEC60502-1, BS6387, SS299-1, IEC60331, IEC60332-1, IEC60332-3, IEC60754,
  IEC61034

No. of
Core

Conductor

Radial Thickness of Insulation

Radial Thickness of
Sheath

Without Earth Conductor

With Earth Conductor

Nominal Area

No./Dia. of Strand

Approx. Overall Diame
ter

Approx. Weight

Approx Overall Diame
ter

Approx Weight

 

mm2

No./mm

mm

mm

mm

kg/km

mm

kg/km

Single-core

1.5

7/0.53

0.50

0.5

4.3

29

-

-

2-core

1.5

7/0.53

0.50

0.5

7.5

70

8.0

80

3-core

1.5

7/0.53

0.50

0.5

7.8

92

8.8

102

4-core

1.5

7/0.53

0.50

0.5

8.6

104

9.8

118

Single-core

2.5

7/0.67

0.50

0.5

4.8

40

-

-

2-core

2.5

7/0.67

0.50

0.5

8.3

100

8.9

120

3-core

2.5

7/0.67

0.50

0.5

8.9

125

9.6

145

4-core

2.5

7/0.67

0.50

0.5

9.8

155

10.8

185

Single-core

4

7/0.85

0.50

0.5

5.4

56

-

-

2-core

4

7/0.85

0.50

0.5

9.5

140

10.0

170

3-core

4

7/0.85

0.50

0.5

9.9

180

11.0

215

4-core

4

7/0.85

0.50

0.5

11.0

255

12.2

270

FIRE PERFORMANCE CABLE (ALARM CABLE)

Application:
For fixed installation typically in fire alarm and emergency lighting circuits where circuit integrity must be maintained. For installation where fire, smoke emission and toxic fumes create a potential threat to life and equipment.
Standards:
As per BS 7629-1BS 6387 C W ZBS 5839-1 clause 26.2BS EN 50200 PH30BS 8434-1

Conductor:
Insulation:
Screen:
Drain Wire:
Sheath:
Sheath Color:
Core Identification:
Voltage:
Temperature Rating:
Minimum Bending Radius:

Class 1 solid plain copper conductors
Special compound silicone and rubber mix
CAM (Collective Aluminium Mylar)
Tinner Copper
LSZH (Low Smoke Zero Halogen)
Red or White
2 Cores: Brown, Blue4 Cores: Blue, Brown, Black, Grey
300/500V
-30°C to +70°C
6 x overall diameter
No. of Cores x Nominal Cross Sectional Area#  Nominal Thickness of Insulation Nominal Thickness of Sheath Nominal Overall Diameter Nominal Weight
x mm2 mm mm mm kg/Km
2 x 1.50 0.7 1.4 8.07 101.39
2 x 2.50 0.8 1.4 9.09 141.86
4 x 1.50 0.7 1.4 9.08 150.51
4 x 2.50 0.8 1.5 11.05 222

ELECTRICAL CHARACTERISTICS


Current Carrying Capacity (amperes)

Conductor Cross Sectional Area mm²  Reference Method A(enclosed in
conduit in
thermally
insulating
wall etc.)
Reference
Method
B(enclosed in
conduit on a
wall or in
trunking etc.)
Reference
Method
C(clipped direct)
Reference Method E(in free air or on a perforated cable tray etc, horizontal or vectical)
1 Two
Core
Cable*
Single
Phase
AC or DCAmps
1 Three Core Cable*
or 1 Four Core
Cable
Three Phase ACAmps
1 Two
Core
Cable*
Single
Phase
AC or DCAmps
1 Three Core
Cable*
or 1 Four Core Cable
Three
Phase ACAmps
1 Two
Core
Cable*
Single
Phase
AC or DCAmps
1 Three Core
Cable*
or 1 Four Core
Cable
Three Phase ACAmps
1 Two Core Cable* Single Phase AC or DCAmps 1 Three Core Cable* or 1 Four Core CableThree Phase ACAmps
1 2 3 4 5 6 7 8 9
1.5 13 16.5 15 19.5 17.5 22 18.5
2.5 18.5 17.5 23 20 27 24 30 25

Ambient temperature: 30ºC
Conductor operating temperature: 70ºC
The Current Carrying Capacities in this appendix are based upon the following reference ambient temperatures:-
For non-sheathed and sheathed cables in air, irrespective of the Installation Method: 30ºC
For buried cables, either directly in the soil or in ducts in the ground: 20ºC
The current ratings stated are based on conservative assumptions, and therefore, in some instances, may be adjusted according to the ambient installation and operating conditions.

Voltage Drop (per ampere per metre)

Conductor Cross Sectional Areamm² Two Core Cable DCmV/A/m Two Core CableSingle Phase ACmV/A/m Three or Four Core CableThree Phase ACmV/A/m
1 2 3 4
1.5 29 29 25
2.5 18 18 15
Conductor operating temperature: 70ºC

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