fireguard english cables

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

CABLES ON FIRECABLES ON FIRE

Presented by

ACL CABLES LTD.

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

FIRE GUARD CABLESFIRE GUARD CABLES

AN INTRODUCTIONAN INTRODUCTION

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Each year fires result in thousands Each year fires result in thousands of fatalities with many more injured. of fatalities with many more injured. The financial cost is large.The financial cost is large.

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

For a fire to take place, presence of For a fire to take place, presence of following, in combination are requiredfollowing, in combination are required

An ignition sourceAn ignition source

A combustable materialA combustable material OxygenOxygen

FIRE

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Normal PVC compound when Normal PVC compound when exposed to severe heat and exposed to severe heat and certain adverse installation certain adverse installation conditions conditions burns fiercelyburns fiercely and and continues to burn in case of continues to burn in case of fire. fire.

The flame spreads at a The flame spreads at a dangerous pace. dangerous pace.

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

ACL FIREGUARDACL FIREGUARD cables are not flammable cables are not flammable and and resist catching fire.resist catching fire.

ACL FIREGUARD ACL FIREGUARD cables prevent spread ofcables prevent spread offire fire along cable lengths.along cable lengths.

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

** Critical Oxygen IndexCritical Oxygen Index

** Critical Temperature IndexCritical Temperature Index

** Flame PropagationFlame Propagation

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

PARAMETERSPARAMETERS

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

DDetermination of burning behaviour byetermination of burning behaviour by Oxygen Index Oxygen Index

Critical Oxygen IndexCritical Oxygen Index

SPECIFICATION SPECIFICATION BS EN ISO 4589BS EN ISO 4589 ASTM – D 2863 ASTM – D 2863

BS 2782BS 2782

TYPICAL VALUE TYPICAL VALUE -- More than 29 %More than 29 %

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Determination of burning behaviour byDetermination of burning behaviour by Temperature Index Temperature Index

Critical Temperature IndexCritical Temperature Index

SPECIFICATION SPECIFICATION BS EN ISO 4589BS EN ISO 4589 ASTM – D 2863 ASTM – D 2863

BS 2782BS 2782

TYPICAL VALUE TYPICAL VALUE -- More than 250 More than 250 00CC

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Test for vertical flame spread of Test for vertical flame spread of vertically – mounted bunched wires or cables vertically – mounted bunched wires or cables

Fire TestFire Test

SPECIFICATION SPECIFICATION BS EN 50266BS EN 50266 IEC 60332 IEC 60332

BS 4066BS 4066

TYPICAL VALUE TYPICAL VALUE -- Not exceeding 2.5 m above Not exceeding 2.5 m above the bottom edge of the the bottom edge of the burnerburner

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Independent Type Test ResultsIndependent Type Test Resultsfrom PSB/Singaporefrom PSB/Singapore

TESTTEST TYPICAL TYPICAL VALUEVALUE

ACL FIRE ACL FIRE GUARD GUARD VALUEVALUE

OXYGEN OXYGEN INDEXINDEX

MORE THAN MORE THAN 29%29%

35%35%

TEMPERATURTEMPERATURE INDEXE INDEX

MORE THAN MORE THAN 25025000CC

28228200CC

FIRE TESTFIRE TEST LOWER THAN LOWER THAN 2.5m2.5m

0.5m0.5m

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

IN HOUSE TEST FACILITIES IN HOUSE TEST FACILITIES

&&

TEST PROCEDURES TEST PROCEDURES

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

TEST 1 - TEST 1 - OXYGEN INDEXOXYGEN INDEX

DETERMINATION OF BURNING DETERMINATION OF BURNING BEHAVIOUR BY BEHAVIOUR BY OXYGEN INDEX OXYGEN INDEX (OI)(OI)

BS EN ISO 4589BS EN ISO 4589

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

The minimum concentration The minimum concentration of Oxygen, by percentage of Oxygen, by percentage volume, in a mixture of volume, in a mixture of Oxygen and nitrogen Oxygen and nitrogen introduced at 23introduced at 2300 C ± 2 C ± 200 C, C, that will just support that will just support combustion of a material combustion of a material under specified test under specified test conditioncondition

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Oxygen Index of typical materials Oxygen Index of typical materials (at 23 ±2 (at 23 ±2 00CC ) )

MaterialMaterial OIOICottonCotton 1818WoolWool 2424

PolyethylenePolyethylene 1818PolypropylenePolypropylene 1818

Nylon 66Nylon 66 2020PTFEPTFE 9595

PVC resinPVC resin 4747Normal PVC compoundNormal PVC compound 2424FIRE GUARD compoundFIRE GUARD compound >29>29

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Gas mixture temperature

Glass chimney

Chimney support

Upper debris screenSpecimen holder support

Cover plate

Zero

Temperature

Gas mixture oxygen concentration

% Oxygen

Span

Power

On

On

Off

Off

Oxygen

Nitrogen

Flow

Flowmeter

Set flow

Set flow

Fire Testing Technology Oxygen Index

Schematic View Of The Oxygen Index Control Unit Front Panel

SCHEMATIC VIEW OF THE OXYGEN CONTROL UNIT – FRONT PANEL

Glass Chimmney

Specimen Holder Support

Flow meter

Cover PlateGas Mixture Temperature

Gas Mixture Oxygen Concentration

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ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

TEST 2 - TEMPERATURE INDEXTEST 2 - TEMPERATURE INDEX

DETERMINATION OF BURNING DETERMINATION OF BURNING BEHAVIOUR BY TEMPERATUREBEHAVIOUR BY TEMPERATURE INDEX (TI)INDEX (TI)

BS EN ISO 4589BS EN ISO 4589

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

TEMPERATURE INDEXTEMPERATURE INDEX

TThe temperature at which a material he temperature at which a material will continue to burn above specified will continue to burn above specified time under special condition, in a time under special condition, in a mixture of 21% Oxygen and rest mixture of 21% Oxygen and rest nitrogen by volume i.e. normal air.nitrogen by volume i.e. normal air.

MaterialMaterial TITI

General purpose PVC compoundGeneral purpose PVC compound 180180FIRE GUARD compoundFIRE GUARD compound > 250> 250

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

Gas mixture temperature

Glass chimney

Chimney support

Upper debris screenSpecimen holder support

Cover plate

Zero

Temperature

Gas mixture oxygen concentration

% Oxygen

Span

Power

On

On

Off

Off

Oxygen

Nitrogen

Flow

Flowmeter

Set flow

Set flow

Fire Testing Technology Oxygen Index

Schematic View Of The Oxygen Index Control Unit Front Panel

SCHEMATIC VIEW OF THE OXYGEN CONTROL UNIT – FRONT PANEL

Glass Chimmney

Specimen Holder Support

Flow meter

Cover PlateGas Mixture Temperature

Gas Mixture Oxygen Concentration

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

TEST 3 - FIRE TESTTEST 3 - FIRE TEST

COMMON TEST METHODS COMMON TEST METHODS FOR CABLES UNDER FIRE FOR CABLES UNDER FIRE CONDITIONS - TEST FOR CONDITIONS - TEST FOR VERTICAL FLAME SPREAD OF VERTICAL FLAME SPREAD OF VERTICALLY - MOUNTED VERTICALLY - MOUNTED BUNCHED WIRES OF CABLESBUNCHED WIRES OF CABLES

BS EN 50266BS EN 50266

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

ACL FIRE GUARD Cable ACL FIRE GUARD Cable prevents spreading of flame prevents spreading of flame even if it catches fire. The even if it catches fire. The above test is used to above test is used to demonstrate the cables ability demonstrate the cables ability to limit flame spread. The flame to limit flame spread. The flame spread is measured as the spread is measured as the extent of damage of the cable extent of damage of the cable sample, subject to direct fire sample, subject to direct fire under strict conditions.under strict conditions.

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

MaterialMaterial Length of Charred Length of Charred portionportion

ACL ACL FIREGUARDFIREGUARD CABLE CABLE Below 2.5 mBelow 2.5 m

Normal PVC CABLENormal PVC CABLE Much above 2.5 m Much above 2.5 m even full lengtheven full length

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

4000

400

600

4

1

5

6

2

3

Fire test rig

Key1

2

3

Air inlet - ( 800 ± 20 ) x ( 400 ± 10 )

Smoke outlet - ( 300 ± 30 ) x ( 1000 ± 100 )

Rig raised above ground level Burner

Cable test ladder

Steel plate , ( 1.5 mm to 2 mm. ) with thermal insulation and suitable external cladding to give acoefficient of heat transfer

6

5

4

Annex IVFire Test rig

1 Smoke outlet

2 Air Inlet

3 Rig raised above ground level

4 Steel Plate

5 Cable Test Ladder

6 Burner

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

1 2 4

6A

3

5

9

6

13

121

121

14

10 11

8

FFD

15 7

15

15

Schematic diagram of fuel control system

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

257

1

2

3Venturi air - gas mixture

Compressed air entry

Propane gas entry2

3

1

Key

Single burner for use with standard ladder

341

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

257

3.2

3.2

4.51

Key

1 242 round holes, 1.32 mm in diameter on 3.2 mm centres. staggered in three rows of 81 , 80 and 81 holes , centred on the face of the burner.

Arrangement of holes for burners

ACL FIRE GUARD CLABLES 2007ACL FIRE GUARD CLABLES 2007. 03. 01. 03. 01

THANK YOUTHANK YOU