FIRE RESISTANT CABLES
Conducting ValueThe Last Cable StandingFIRE RESISTANT CABLES100/7
ISO 9001:2008Certificate No. CS1-249MANAGEMENTSYSTEMSAssessed to ISO 9001:2008Cert/LPCB ref. 217GOST ISO 9001-2011(ISO 9001:2008)certification N CдC.TII.CM.04293-14ISO 9001:2008n. 9125.CAVLISO 14001:2004n. 9191.CVCLOur commitment to environmentally friendly products.CAVICEL is committed to providing our customers with environmentally friendly productsin compliance with the European Union (EU) RoHS Directive (Restriction of Hazardous Substances)and REACH Regulation (Registration, Evaluation, Authorization and Restriction of Chemicals).RoHSREACH
Fire Resistant CablesThe Last Cable StandingCABLES VS FIREFires have a high cost in terms of loss of human life and damagesto plants and structures.Fire is the major cause of destruction, but we must consider that oneof the main causes of death are the inhalation of toxic gas that developand the presence of dense smoke, interfering with the identificationof escape routes.It has to be kept into consideration, then, that even the mostsophisticated alarm systems or emergency systems can be uselessif their performances are compromised by the destruction of the cablescaused by the fire. This is the reason why, over the last few years,the companies have strongly invested in design and developmentof insulation materials and cables granting the best performancesin case of fire, while reducing fumes and acid gases emissionand granting the circuit integrity even in case of fire.Cavicel has been present for more than 30 years onto the market withits own research, products and experience.Experience is our Power.With this catalogue we try to show you our experience, our way of thinkingand operating in the creation of fire resistant cables.We believe the cables you will see are good practical examples.When it comes to your own cable we can co-design it together:you let us know your specific situation and we will create your cableall around it.Cavicel can create it for you.Cavicel, Conducting Value
Fire PerformanceCABLES HAVE TO BE PROPERLY DESIGNED,MANUFACTURED AND ALSO TESTED.The behavior of cables concerning flame presence coversvarious aspects.A first feature is how the cable reacts in these circumstances.This brought us to consider two performances:FLAME RETARDANTFIRE RESISTANTFlame retardant cables can resist the spread of fire, but dueto fire the cable is fully destroyed and no circuit integrity isassured. All the systems connected to cables are completelyout of work.Flame retardant cables are not intended to assure serviceduring a fire but are chosen to prevent the flame spreading.Fire resistant cables maintain circuit integrity and continueto work in the presence of fire. It is important for fire alarmsystems, emergency lighting, voice alarm systems . Inthis case it Is possible to assure building evacuation, alarmsignals, activation of extinguishing systems.Fire resistant cables are always as well Flame retardant asthey assure the highest level of security during a fire.GAS EMISSION / SMOKE DENSITYOther features should be considered n this context. Moreprecisely, these are the quality and the quantity of gas thatare developed during the fire.In fact, the cause of fire victims often doesn’t only consistsin the presence of fire, but it’s also due to the gases thatdevelop from the burning of materials.One of the most popular material used for insulation andjacket for electrical cables is PVC.This material can show excellent flame retardant properties,due to the presence of chlorine in the compound, that is aflame suppressant. On the other hand, chlorine is a corrosiveand toxic gas and it develops an heavy smoke. All of thesecharacteristics have to be avoided in case of fire.This is why the following features have to be considered:Absence of halogen (acid gas)in the cablesLow emission of smokeSpecific tests, according to different standards, are thereforedefined to verify this performance.The tests are part of R&D, an extremely strategic activity fora Company and this is the reason why CAVICEL has investedin this field.You can find here the main tests concerning the behaviour ofcables under fire conditions, and our main test equipments.It is important to verify all required performances and givethe customers the full compliance to the requirements.CAVICEL is proud of its own laboratories and customers arealways welcome to visit them.
Fire Resistant CablesFIRE RESISTANCECavicel Fire LaboratoryBS 6387Following tests are carried out to verify if a cable is capable of maintaining circuit integrity under fire condition,fire with water, and fire with mechanical shocks. During the tests the cables are maintained at their rated voltage.Fire Resistance (CAT. A B C S)The cable is exposed to fire at the specified temperature and time.FlameFire and Water Resistance (CAT. W)The cable is exposed for 15 minutes to flame at 650 C and for additional 15 minutes to fire and water spray.FlameFlame and water sprayFire Resistance with Mechanical Shocks (CAT. X Y Z)The cable is mounted on a vertical panel and shocked with a steel bar for 15 minutes while submittedto the action of a flame.Before TestFlame and mechanical shockAfter testPerformance TableTESTCATEGORYTESTCATEGORYResistance to Fire and WaterFire Resistance650 C for 3 hoursA650 C750 C for 3 hoursBResistance to Fire with Mechanical Shock950 C for 3 hoursC650 CX950 C for 20 minutesS750 CY950 CZ6W
Fire Resistant CablesFIRE RESISTANCECavicel Fire LaboratoryBS EN 50200Fire ResistanceThis test is carried out to verify the circuit integrityof cables exposed to fire at 830 C and mechanical shocks.CLASSIFICATIONPH 15flame exposure for 15 minPH 30flame exposure for 30 minPH 60flame exposure for 60 minPH 90flame exposure for 90 minPH 120flame exposure for 120 minFlame and mechanical shockBS EN 50200 annex E (STANDARD CABLE - BS 5839-1 - CLAUSE 26.2D)Fire ResistanceThis test is carried out to verify circuit integrity during a fire. The cable is exposed to a flame at 830 Cand mechanical shocks for 15 minutes and additional 15 minutes to flame, mechanical shocks and water spray.Temperature graph - BS EN 50200900Temperature ( C )850800Temperature 1Temperature 2Limit downLimit up7500,000,050,100,150,200,250,30Time ( hours )Flame, mechanical shock and water sprayFlame calibrationDifference between temperature - BS EN 50200504030Tempererature ( C )201000,000,050,100,150,200,250,30-10-20-30Delta TemperatureLimit down-40Limit up-50Time ( hours )Flame calibrationCavicel, Conducting Value7
Fire Resistant CablesFIRE RESISTANCEBS 8434-2Cavicel Fire Laboratory(STANDARD CABLE - BS 5839-1 - CLAUSE 26.2D)Fire ResistanceThis test is carried out to verify circuit integrity during a fire.The cable is exposed to a flame at 930 C and mechanical shocksfor 60 minutes and additional 60 minutes to flame, mechanicalshocks and water spray.Difference between temperature - BS 8434-2Flame, mechanical shock and water spray5040Temperature graph - BS 0Delta TemperatureLimit down-400,30Temperature ( C )Tempererature ( C )20900850Temperature 1Temperature 2800Limit downLimit upLimit up-50Time ( hours )Flame calibration7500,000,050,100,150,200,250,30Time ( hours )Flame calibrationBS 8491:2008Fire ResistanceMethod for assessment of fire integrity of large diameter power cables. This test is carried outto verify circuit integrity of cables exposed to fire, mechanical shock and water spray. A sample of cableis held on a flame about 830 C, for a minimum of 120 minutes. The sample is subject of a mechanicalshock, directly on the cable, every 10 minutes. 5 minutes before the end of the test, the cable is runover by a strong jet of water (2,5 l/min.) for a period of 5 seconds, at intervals of 60 seconds.Flame and mechanical shock8Flame, mechanical shock and water spray
Fire Resistant CablesFIRE RESISTANCECavicel Fire LaboratoryIEC 60331, CEI 20-36Fire ResistanceThis test is carried out to verify circuit integrity even during a fire. A sample of cable is held on a flame at about 750 Cfor a period of minimum 90 min, under rated voltage. No break or short circuit should occur.The test can also be performed in more severe conditions, up to 1100 C.Fibre optic cables can be tested in same conditions, monitoring the attenuation of the signal of one or more fibres.CLASSIFICATIONCEI 20-36/2-1 – IEC 60331-21 – Electrical cables up to 0,6/1 kVCEI 20-36/2-3 – IEC 60331-23 – Data cablesCEI 20-36/2-5 – IEC 60331-25 – Fibre optic cablesCOPPER CABLEFIBER CABLEFlameBefore testAfter testAfter testFlameAttenuation of optical signalNF C 32-070 CR1Fire ResistanceThis test is carried out to verify circuit integrity during a fire. The cable is into a tubular oven with graduallyincreasing of temperature up to 920 C. The cable is stressed by mechanical shocks and subjected to tensilestrength.Temperature curve according to NF C 32-070 CR1Temperature [ C ]1200100080060040020000Flame and mechanical shockCavicel, Conducting Value50100Temperature curve150200250300350400Time [ min ]9
Fire Resistant CablesFIRE AND FLAME PROPAGATIONCavicel Fire LaboratoryBS EN 60332-3 IEC 60332-3, CEI 20-22/3Fire propagation test on bunched cablesSamples of cables 3,5 m long in quantities required by standardare installed on a ladder inside a metallic cabinet. They aresubjected to the action of a flame at 750 C for a specific time(20 or 40 minutes). Cables must not burn for more than 2,5 m.BS EN 60332-1 IEC 60332-1, CEI 20-35/1BS EN 60332-2 IEC 60332-2, CEI 20-35/2, for small diameter cablesFlame Propagation Test on a Single CableA 60 cm long sample of cable is vertically fixed with two clampsinside a small cabin, open on the front. The cable is subjected tothe action of a flame produced by a calibrated Bunsen burner.The application time of the flame is according to the cable diameter(60-480 seconds). At the end of the test the burnt portion of cablemust not be 50 mm close to the higher clamp.10
Fire Resistant CablesGAS EMISSIONCavicel Fire LaboratoryBS EN 60754-1 IEC 60754-1, CEI 20-37/2-1HCl EmissionEach non metallic material of the cable ( 1.0 g) is burnt intoa tube furnace up to 800 C. A controlled air flow rate absorbsthe generated gases in a appropriate solution.The tritation of the solution allows to determine the developedhydrochloric acid (HCl) amount.BS EN 60754-2 IEC 60754-2, CEI 20-37/2-2Gas CorrosivityThis test allows estimation of corrosiveness against metals ofgases released when cables burn. Materials composing the cableare burnt into a tubular oven with temperature higher than 935 C.A controlled air flow rate absorbs the generated gases in a specificdistilled water solution. pH and conductivity are finally measured.STANDARDREQUIRED VALUESBS EN 50267-2-2, IEC 60754-2,CEI 20-37/2-2pH 4,3Conductivity 100 μS.cm-1Cavicel, Conducting Value11
Fire Resistant CablesSMOKE DENSITYCavicel Fire LaboratoryBS EN 61034-2 IEC 61034-2, CEI 20-37/3Smoke DensityIn a 3 m cube metal cabinet, samples of cables are burned by 100 cm3 of alcohol contained in a metal tray.A photometric system is based on a light source and a photocell placed horizontally in the mid vertical planeof the cube, at height of 2.15 m. Absorbance or light transmission are measured.REQUIRED VALUESSTANDARDBS EN 61034-2, IEC 61034-2,CEI 20-37/3 (Transmittance - LT)Light Trasmittance Chart110 60% or 80%v10090Optical transmittance ( % )807060504030Optical transmittance201000,000,100,200,300,40Time ( hours )Transmittance%1009080LSZH cable7060504030PVC cable2010Fire sourceon12102030Fire sourceoff40Test timemin.0,500,600,700,80
Fire Resistant CablesFIRE RESISTANT CABLES
Fire Resistant CablesCONSTRUCTION AND GENERAL INFORMATIONSheathTo optimize the behaviour in case of fire, bestsheath is made of LSZH (Lows Smoke ZeroHalogen) materials since, thanks to that, fire wouldnot be propagated, toxic or corrosive gases wouldnot be developed and a minimum quantity of whitefumes are emitted.Other materials can obviously be used in case ofspecific installation requirements, such as:PVC, for example, where a higher resistance to oilsand chemicals is required (this material containshalogens, so it emits acid gas and smoke).PE, when a higher resistance to water andmoisture is required (this material is no anti-flame,though).ArmouringMetallic armour are used when cables have to be installed direct buried,or if mechanical protection is required. Following points must be considered: Required tensile load Expected pressure on cable during service Protection against rodent Protection against accidental damage Minimum required bending radius.SWA: single layer of galvanized steel wires,with diameters according to relevant standards,coverage min. 90%. This armour assures a verygood mechanical protection and tensile strength.An additional counterspiral tape increases solidity,if required.GSWB: galvanized steel wire braid, diameter ofwire: 0.20 - 0.25 - 0.30 - 0.40 mm, with coverageof 80%. It assures a good mechanical resistance,allowing a lower bending radius compared to otherarmour. It is preferable when there is movement orvibration.For special application is possible to use stainlesssteel, tinned copper or special alloy wires.14
Fire Resistant CablesConductorsInsulationConductors can generally be according to EN 60288:The most widespread technologies to guarantee theelectric cables connection integrity during a fire arecurrently the following: ceramified silicone-rubber mica-glass tape and cross-linked polyolefineThe taping with mica tape is the most typical solution;it allows the use of several insulation materials sincethe fire resistance is guaranteed by the tape.The silicone rubber is currently the most frequentlyused solution and simplifies and speeds up theinstallation, thanks to the easy peeling and to the lackof tape.CLASS 1solidCLASS 2strandedCLASS 5flexibleType of conductors are chosen according to electricalcharacteristics, required flexibility, type of connection systems orspecific installation conditions, for example: in presence of vibration or movement or reduced bendingradius is preferable class 5 flexible conductor, class 1 solid conductor is preferable for permanent installation,crimping termination, in presence of corrosive atmosphere, high temperature or tofacilitate the soldering is preferable tinned conductor.ScreeningScreens are often used in instrumentation cables to prevent or reducepossible interference in cables that can be caused by the followingreasons: Cross-talk from adjacent pairs or triples; Interference induced by external source such as electrical equipments,machinery, power line.The most popular screen is:MICA-GLASS TAPESILICONE RUBBERCablingFire resistant cables generally can be laid-up inconcentric construction and in pairs.Twisting is important to reduce noise in circuits andalso the lay of twist in some constructions must becarefully considered.ALUMINIUM/POLYESTER TAPEwith a tinned copper drain wireor earth conductorFollowing screens can also been used, when required:COPPER/POLYESTER TAPEwith a tinned copper drain wire,for a better screen effectBARE COPPER BRAIDfor electromagnetic interferenceor when the cable is subjectto movementsAluminium/polyester or copper/polyester tapes normally have a total thicknessfrom 25 to 100 µm, according to standards and are wrapped with an overlap 125% to assure a full coverage even in case of bending.In continuous contact with metallic side there could be an earth tinnedconductor, same cross section of the other cores, or a drain wire, normallytinned copper, 0.5 sqmm, stranded or solid, according to cable specifications.Copper braid normally has a coverage from 80% to 95%. This type ofscreen presents a lower electrical resistance, a very good protection alsoto electromagnetic noises and a higher mechanical resistance compared toaluminium/polyester tape. It is suitable for mobile applications.Cavicel, Conducting Value15
Fire Resistant CablesFIRECEL SR 114HStandard Cable 300/500 VBS 5839-1:2013 Clause 26.2dSilicone Insulation / Overall ScreenSolid & Stranded conductorBS EN 50200:2015 (PH 30 - PH 60 - PH 120) 830 C fireand mechanical shocksBS EN 50200:2015 Annex E 830 C - 30 min. (15 min.fire and mechanical shocks 15 min. fire mechanicalshocks and water spray)BS 6387:2013Cat. C fire @ 950 C - 180 minCat. W fire and water @ 650 C - 15 15 min.Cat. Z fire and mechanical shocks@ 950 C - 15 min.fireLPCB ref. 217f(cables up to 4 cores)For the scope of the LPCB Approvalsee www.redbooklive.comAPPLICATIONSOPERATING TEMPERATUREFIRECEL SR 114H are primarily intendedfor general application.Typical applications are:-40 C to 90 CBS 5839-1 for standard fire resistantcables in fire detection and fire alarmsystems for buildingMINIMUM BENDING RADIUS6 times the outer diameter.BS 5839-8 for voice alarm systemsBS 5839-9 for emergency voice communication systems.BS 5266-1 for emergency lighting ofpremises (PH60)For the scope of the BASEC Approvalsee www.basec.org.ukCABLE CONSTRUCTIONConductorsPlain annealed copper wire, solid class 1or stranded class 2 according toEN 60228.InsulationHigh performance fire resistant siliconerubber type EI2 to BS EN 50363-1.CablingInsulated cores are cabled together.Overall screenAluminium/polyester tape.Circuit protective conductor or drain wireUninsulated tinned copper conductorof the same section and class as theinsulated conductors in the 2-, 3- and4-core cables. Drain wire of 0.5 mm2tinned copper conductor is provided incables with more than 4 conductors.Outer sheathLSZH thermoplastic material type LTS3to BS 7655-6.1.Colour red or white (other colours onrequest).16BS 8519 for fire-resistant control cablesystems for life safety and fire-fightingapplication - Category 1COLOUR CODE UP TO 4 CORESTO HD 3082 cores:3 cores:4 cores:7 cores: centre1st layer12 cores: centre1st layer19 cores: centre1st layer2nd layerN of cond.x cross section (mm2)Outer diameter(mm)SR 114H1 mm2 solid- 4 cores- 7 cores- 4 cores- 10 cores(on request the cores can be one colouronly, identified by printed numbers)APPLICABLE STANDARDSBasic designBS 7629-1Fire resistantBS 6387 (cat. C-W-Z)BS EN 50200 (PH30 - PH60 - PH120)BS EN 50200 annex E (fire, mechanicalshock and water spray)IEC 60331Flame retardantBS EN 60332-1-2Fire retardantBS EN 60332-3-24 (cat. C)Acid gas emissionBS EN 60754-1Smoke densityBS EN .012.515.01.5 mm2 stranded2x1.53x1.54x1.58.08.59.411.314.517.02.5 mm2 stranded2x2.53x2.54x2.54 mm2 stranded2x43x44x495115140225340520SR 114H-R8.48.99.8100125155SR 114H2.5 mm2 solid2x2.53x2.54x2.57085110165255380SR 114H1.5 mm2 9.410.011.0130170210SR 114H-R9.910.311.7145180230SR 114H-R11.512.213.5200260330approximate values
Fire Resistant CablesFIRECEL SR 114EStandard Cable 300/500 VBS 5839-1:2013 Clause 26.2eMica/Silicone Insulation / Overall ScreenSolid & Stranded conductorBS EN 50200:2015 (PH 120)830 C fire and mechanical shocksBS 8434-2:2003 A2:2009 930 C - 120 min. (60 min.fire and mechanical shocks 60 min. fire mechanicalshocks and water spray)BS 6387:2013Cat. C fire @ 950 C - 180 minCat. W fire and water @ 650 C - 15 15 min.Cat. Z fire and mechanical shocks@ 950 C - 15 min.fireLPCB ref. 217g(cables up to 4 cores)For the scope of the LPCBApproval seewww.redbooklive.comAPPLICATIONSOPERATING TEMPERATUREFIRECEL SR 114E are primarily intended foruse in fire detection and fire alarm systems,emergency lighting circuits or if cables need toproperly operate when fire resistance improvement is required.Typical applications are:BS 5839-1 for enhanced fire resistant cables infire detection and fire alarm systems for building-40 C to 90 CMINIMUM BENDING RADIUS6 times the outer diameter.BS 5839-8 for voice alarm systemsBS 5839-9 for emergency voice communicationsystems.BS 5266-1 for emergency lighting of premisesFor the scope of t
Limit down Limit up Difference between temperature - BS EN 50200 -50-40-30-20-10 0 10 20 30 40 50 0,00 0,05 0,10 0,15 0,20 0,25 0,30 Time ( hours ) Tempererature ( C ) Delta Temperature Limit down Limit up Flame and mechanical shock Flame, mechanical shock and water spray Flame calibration
product range l.v. pvc & xlpe power cables with copper and aluminium conductor l.v. pvc & xlpe control cables with copper conductor m.v. power cables upto 33 kv ehv cables from 66kv to 220kv m.v. / l.v. aerial bunched cables (abc) zero halogen cables fire survival cables (fs) instrumentation cables screened / unscreened industrial braided cables
M 337 COAXIAL CABLES Description Properties Page RG-Coaxial Cables 338 RG-Coaxial Cables 339 RG-Coaxial Cables 340 Halogen-Free RG-Coaxial Cables 341 CATV-Cables 342 SAT-Coaxial Cables up to 2150 MHz, for satellite-receivers, double screened 343 Multimedia-Coaxial Cables SAT 1,0/4,6GH, up to 2400MHz, for digital-tv, double screened,
Power cables inStrum Fire300 329 Control cables inStrum Fire330 369 Signal and data transmission cables inStrum Fire370 399 Extension and compensating cables inTherm 10 49 inTherm NF50 99 General and technical information Instrumentation cables Halogen-free instrumentation cables Fire-resistant instrumentation cables
FIRE TOPPER Fire Bowl User Manual Home » FIRE TOPPER » FIRE TOPPER Fire Bowl User Manual Contents [ hide 1 FIRE TOPPER Fire Bowl 2 Setting Up Your Fire Topper Fire Bowl 2.1 Set-Up 3 Placement and Location 3.1 Liquid Propane Tank 4 Using your Fire Topper Fire Bowl - For your safety, read before lighting. 5 Cleaning, Maintenance, Storage 6 .
TABLE OF CONTENTS VITALink Circuit Integrity Solutions VITALink MC & RC90 Transit Cables VITALink 300 RHW-2 & RW90 Cables VITALink Armored Cables VITALink Ethernet C bles VITALink Du l R ted CI/CIC C bles Splicing Capabilities Firewall Sign l, Power, & Instrument tion Solutions Firewall LSZH Signal Cables Firewall LSZH CCW Cables Firewall XHHW-2/RW90 Cables
plants can be damaged or even killed by fire, their foliage and stems don t con-tribute significantly to the fuel and, there-fore, the fire s intensity. Fire Resistant does not mean fire proof. Plants that are fire-resistant have the following characteristics: § Leaves are moist and supple. § Plants have little dead wood and
social or cultural context (livelihoods, festivals, traditional, conflict) and perhaps regulatory framework (permit fires, illegal fires). The terms include fires, wildfires, wildland fire, forest fire, grass fire, scrub fire, brush fire, bush fire, veldt fire, rural fire, vegetation fire and so on (IUFRO 2018). The European Forest Fire
Fire-resistant copper/ optical fiber LAN cables Cat 5e-Cat 7 copper and OM3 singlemode fibers transmit heavier files over longer distances. These optimized cables vastly improve the survivability of a LAN-based fire-fighting and emergency management systems. Close Circuit TV (CCTV) cables A fiber link (sometimes combined with coax) handles
