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Cross Thermal Nottingham A division of CROSS ELECTRICAL Nottingham Ltd CROSS ELECTRICAL NOTTINGHAM LTD TRACE WORKS DEBDALE LANE KEYWORTH NOTTINGHAM NG12 5HN Tel 44 0115 9375121 Fax 44 0115 9375116 E-mail infocross-electrical.co.uk Website www.cross-electrical.co.uk Based in Nottingham UK for over 40 years CROSS THERMAL offer a complete quotation package from onsite measurement drawing take-off to Bill of quantities. Cross Thermal Nottingham E-mail infocross-electrical.co.uk Website www.cross-thermal.co.uk Tel 0115 937 5121 Thermal Insulation Process Petrochemical pipework and Plant Heating Hot water Services Chilled water lines Tanks Vessels Hoppers Filter Systems and Personnel Protection conforming to British Standards within the Temperature range -40deg C to 700deg C. Special Applications Such as Hot water Service pipework and frost Protection can be achieved in conjunction with Cross Electrical Trace Heating. ISO 90012008 Certication ensures that a company has met a comprehensive set of Standards dictated by The International Standards Organisation ISO Covering all aspects of the business design development sales manufacturing and service. CROSS THERMAL would be pleased to offer Technical advice and specic specication application support. Chilled Water Systems Over Electrical Trace Heating Glycol lines Maintenance of Thermal Insulation - Repairs to Existing Services Bespoke Thermal Insulation Jackets We offer on sitedrawing take off measurequotation service Thermal Insulation Jacket site surveymeasuring service To Flanges Valves Plant and Equipment Including Pipework Ventilation ductwork Plantrooms Boilerooms H V Services to Offices School Hospitals - new and existing Buildings Tanks Process Vessels Insulation Cladding Process Pipework Steam Condensate Hot Cold Water Services Cross Thermal Nottingham E-mail infocross-electrical.co.uk Website www.cross-thermal.co.uk Tel 0115 937 5121 PURPOSE MADE THERMAL INSULATION JACKETS AND COVERS Tailor made exible and re-usable incorporating Electrical Trace Heating where required using voltage between 12 and 240 Volts. Specification Thermal insulation Mineral wool Ceramic bre. Outer Cloth plain glass cloth Aluminised and silicone impregnated tted with Velcro and or pull cords. Our Thermal insulation jackets can also be tted with sewn in columns to incorporate our range of Electrical trace heating cables for process temperatures up to 230 deg. Corporate or identication labels can also be tted if required Typical Applications Valves and flanges - Indicators - Level Gauges - Steam Traps - Pumps - Drums - Vessels - IBC Containers - Tanks Cross Thermal Nottingham For more information please visit our website www.cross-thermal.co.uk DEBDALE LANE KEYWORTH NOTTINGHAM NG12 5HN How to find us Electrical Trace Heating and Thermal Insulation CROSS ELECTRICAL NOTTINGHAM LTD TRACE WORKS DEBDALE LANE KEYWORTH NOTTINGHAM NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk Company Profile Cross Electrical Nottingham Ltd specialises in the design manufacture supply and installation of electrical trace heating systems incorporating a thermal insulation division. Operating from a purpose built facility in the East Midlands fully qualied service and installation engineers provide both a national and international coverage for all types of application within industry and commerce. Founded in 1971 to predominantly service the heavy fuel oil industry Cross has become one of the market leaders developing an outstanding reputation for service and quality. Having a wealth of technical and contractual expertise combined with an extensive product range Cross have the resources to provide a co-ordinated package to satisfy any specied requirement. Consultancy and Design Design Department ISO 9001 certied offering specialist technical and practical advice. Manufacturer A full range of heating cables manufactured for supply or assembly. High Temperature Applications Utilising Cross Mineral Insulated cupro-nickel and stainless steel sheathed heating elements. Ex Protection ATEX certied Cross Heating Systems for use in potentially explosive atmospheres Installation National and International coverage with fully qualied engineers. Service and Repair Technicians Fully trained and equipped with test and fault location equipment. Thermal Insulation In house division providing a co-ordinated package. 1 2 3 4 5 6 XHP XSWE XSWH HIGH PERFORMANCE FIXED RESISTANCE TRACE HEATING CABLES XSSTC XSS XCN MINERAL INSULATED HEATING CABLE FOR USE IN SAFE AND HAZARDOUS AREAS XEL XEL-H XEL-W SELF-REGULATING HEATING CABLE FOR USE IN SAFE AND HAZARDOUS AREAS CONTROL AND MONITORING SPECIALIST APPLICATIONS THERMAL INSULATION 7TECHNICAL INFORMATION CROSS ELECTRICALNOTTINGHAM LTD For more information please visit our website www.cross-electrical.co.uk How to find us CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XHP CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XHP XHP Fixed resistance PFA insulated Heating Cable Electrical trace-heating for temperature maintenance. The XHP family of fixed resistance constant wattage heating cables is usede fopr metal plastic pipes and vessels XHP heating cables can be designed for non-standard heating applications using any voltage from 6 to 415 volts. Fully assembled heating units terminated for immediate installation and connection with high flexibility for ease of installation. XHP cables are fixed resistance therefore circuit resistance can be tested periodically regardless of ambient or process temperatures. XHP cables can be used for temperature applications up to 2800 C. For safe area applications only. Specifications Maximum Operating Temperature 230 o C energised Maximum Withstand Temperature 260 o C de-energised Minimum Installation Temperature -50 o C Minimum Bending Radius 30mm Supply Voltage 6 Volt - 415 Volt Cable Diameter 6.2mm nominal Applications Temperature maintenance of process pipework Pipework Pumps Valves Tanks and Vessels For incorporation within bespoke heating mats. From our range of 12 heating cables manufactured by Cross Electrical Nottingham Ltd XHP tracing systems offer a complete solution to all temperature maintenance requirements. PFA insulationNickel plated Copper Conductor Nickel plated Copper Braid PFA Outer Sheath TEMPERATURE MAINTENANCE Process pipework and vessels up to 120o C Applications Resistance wire The XHP family of fixed resistance constant wattage heating cables is used for metal plastic pipes and vessels. XHP CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XHP Design Parameters XHP Process Temperature Max Output Watts per metre 2300C 6 2200 C 8 2000C 12 1800 C 17 1600C 27 1400C 33 1200 C 40 Properties of Insulation and Sheath Material Chemical Identification Perfluoroalkoxypolymeric Symbol PFA Decomposition Temp. 3050 C Chemical Resistance Excellent resistance to corrosive chemicals General properties High UV and Radiation resistance 105 rad Oxygen index 95 Flame Retardence self-extinguishing. Complies with flame retardency requirements of IEC 332 part 1. Cables are identified by the prefix XHP followed by the Ohms per metre of cable e.g XHP533. Assembled heating units are identified by Cable RefWatts output per metre Length Metres e.g. XHP533123 UNIT LENGTH METRES 3.1 4.2 6.2 9.2 12.5 15.5 18.5 22.0 25.0 30.5 39.0 46.5 TOTAL WATTS 230V 32 42 64 97 127 160 193 223 254 325 407 488 UNIT REFERENCE XHP533103.1 XHP300104.2 XHP133106.2 XHP59109.2 XHP331012.5 XHP211015.5 XHP141018.5 XHP101022 XHP81025 XHP51030.5 XHP31039 XHP21046.5 UNIT LENGTH METRES 2.2 3.0 4.4 6.6 8.8 11.0 13.2 15.6 17.3 22.0 28.0 33.5 TOTAL WATTS 230V 45 60 90 135 180 234 270 314 367 450 567 677 UNIT REFERENCE XHP533202.2 XHP300203 XHP133204.4 XHP59206.6 XHP33208.8 XHP212011 XHP142013.2 XHP102015.6 XHP82017.3 XHP52022 XHP32028 XHP22033.5 UNIT LENGTH METRES 1.8 2.4 3.6 5.4 7.2 9 10.8 12.7 14.5 18 23 27.5 TOTAL WATTS 230V 55 73 110 165 220 275 330 385 438 550 690 825 UNIT REFERENCE XHP533331.8 XHP300332.4 XHP133333.6 XHP59335.4 XHP33337.2 XHP21339 XHP143310.8 XHP103312.7 XHP83314.5 XHP53318 XHP33323 XHP23327.5 UNIT LENGTH METRES 1.6 2.1 3.2 4.7 6.3 7.9 9.4 11 12.6 15.7 20 23.8 TOTAL WATTS 230V 65 85 125 190 252 315 380 445 504 630 795 952 UNIT REFERENCE XHP533401.6 XHP300402.1 XHP133403.2 XHP59404.7 XHP33406.3 XHP21407.9 XHP14409.4 XHP104011 XHP84012.6 XHP54015.7 XHP34020 XHP24023.8 10 wattsmetre cable - 230 volts 20 wattsmetre cable - 230 volts 30 wattsmetre cable - 230 volts 40 wattsmetre cable - 230 volts Termination Fully terminated heating units for supply only or supply and install applications. XHP2 2.33 OhmsMetre XHP3 3.33 OhmsMetre XHP5 5.33 OhmsMetre XHP8 8.33 OhmsMetre XHP10 10.8 OhmsMetre XHP14 14.8 OhmsMetre XHP21 21.3 OhmsMetre XHP33 33.3 OhmsMetre XHP59 59.3 OhmsMetre XHP133 133 OhmsMetre XHP300 300 OhmsMetre XHP533 533 OhmsMetre XSWE and XSWH CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XSWE and XSWH XSWE and XSWH Single wire Fixed resistance PFA insulated Heating Cable Electrical trace-heating for frost protection and temperature maintenance. Cross XSWE and XSWH heating cable combine the simplicity of a single wire with the high performance of PFA insulation. XSWE and XSWH heating cables are fixed resistance constant wattage heating cables for metal plastic pipe and vessels. XSWE and XSWH heating cables can be designed for non-standard heating applications using any voltage from 6 to 415 volts. Having high flexibility for ease of installation and a fixed resistance core enabling the circuit resistance to be tested periodically regardless of ambient or process temperatures. XSWE and XSWH cables can be used for temperature applications up to 2300 C. For safe area applications only. Specifications Maximum Operating Temperature 230 o C energised Maximum Exposure Temperature 260 o C de-energised Minimum Installation Temperature -50 o C Minimum Bending Radius 27mm Supply Voltage 6 Volt - 415 Volt Cable Diameter 4.75mm nominal Applications Temperature maintenance of process pipework Pumps Valves Tanks and Vessels Road and Ramp heating Roof and Gutter protection Emergency Fire Exits Footpaths and Disabled Ramps. PFA insulationResistive Conductor Nickel plated Copper Braid PFA Outer Sheath TEMPERATURE MAINTENANCE Process pipework and vessels up to 120o C Applications XSWE and XSWH CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XSWE and XSWH Design Parameters XSWE XSWH Process Temperature Max Output Watts per metre 2300 C 6 - 2200 C 8 - 2000 C 12 5 1800 C 17 10 1600C 27 15 1400C 33 20 1200 C 40 25 Properties of Insulation and Sheath Material Chemical Identification Perfluoroalkoxypolymeric Symbol PFA Decomposition Temp. 3050 C Chemical Resistance Excellent resistance to corrosive chemicals General properties High UV and Radiation resistance 105 rad Oxygen index 95 Flame Retardence self-extinguishing. Complies with flame retardency requirements of IEC 332 part 1. Operational Features Suitable for heating circuits up to 1000 metres in length. Any voltage up to 440 volts possible. Compatible with numerous temperature applications up to 230 0 C. Excellent resistance to corrosive chemicals. Flexible and easy to install. Simple user friendly terminations. Can replace or supplement steam heating installations. Robust and reliable with unchanging characteristics. XSWE cables have a fixed resistance therefore the power output can be checked at any time regardless of ambient or process temperature. 2 runs 4 runs 3 runs 3 phase 0.1 Ohmsmetre XSWH 100 0.15 Ohmsmetre XSWH 150 0.2 Ohmsmetre XSWH 200 0.36 Ohmsmetre XSWH 360 0.48 Ohmsmetre XSWH 480 0.65 Ohmsmetre XSWH 650 0.8 Ohmsmetre XSWH 800 1.0 Ohmsmetre XSWH 1000 0.11 Ohmsmetre XSWE 110 0.15 Ohmsmetre XSWE 150 0.22 Ohmsmetre XSWE 220 0.36 Ohmsmetre XSWE 360 0.63 Ohmsmetre XSWE 630 0.8 Ohmsmetre XSWE 800 1.0 Ohmsmetre XSWE 1000 MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI MI Mineral Insulated Metal Sheathed Heating Cables for Medium and High Temperature Applications With a proven track record over many years mineral insulated heating cables have made a significant contribu- tion to the conception development and growth of the electrical trace heating industry. The basic construction incorporates a resistive conductorconductors embedded in a highly compressed mineral insulant retained within a maleable seamless metal sheath. The robust construction provides high temperature output capability combined with longevity of service.The metal sheath affords excellent resistance to mechanical damage and corrosive attack whilst retaining the ability to form and bend for ease of installation. With an increasing demand for differing types of heating requirements Cross Electrical manufacture mineral insulated cables in four versions- XINSC - Applications up to 6000 C - Inconel sheathed single conductor heating cable providing the highest level of corrosion resistance XSSSC - Applications up to 6000 C - Stainless Steel sheathed single conductor heating cable providing resistance to most corrosive substances XCNSC -Applications up to 2500 C - Cupro-Nickel sheathed single conductor heating cable providing a cost effective heating solution for intermediate temperatures with excellent anti-corrosive properties XSSTC - Applications up to 6000 C - Stainless Steel sheathed twin conductor heating cable providing numerous design options. MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI G For high temperature applications up to 6000 C G High output capability G Metal outer sheath provides excellent resistance to mechanical damage and corrosive attack G Fully assembled and terminated for immediate installation and connection G Any voltage up to 480 Volts G Laser sealed hot to cold joints for special applications Applications G Process Pipework G Pumps and Valves G Hoppers and Precipitators G Tanks and Vessels G Conveyors G Frost Protection for Steam Pipework Industries G Bitumen Processing G Power Generation G Incineration and Combustion G Petrochemical G Pharmaceutical MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI XSSTC Stainless Steel Sheathed Mineral Insulated Heating Cables for High Temperature Applications XSSTC15 Series Loop 15 Ohmsmetre Single Conductor 7.5 Ohmsmetre Parallel Connection 3.75 Ohmsmetre XSSTC10 Series Loop 10 Ohmsmetre Single Conductor 5.0 Ohmsmetre Parallel Connection 2.5 Ohmsmetre XSSTC7 Series Loop 7 Ohmsmetre Single Conductor 3.5 Ohmsmetre Parallel Connection 1.75 Ohmsmetre XSSTC4 Series Loop 4 Ohmsmetre Single Conductor 2 Ohmsmetre Parallel Connection 1 Ohmsmetre XSSTC3 Series Loop 3 Ohmsmetre Single Conductor 1.5 Ohmsmetre Parallel Connection 0.75 Ohmsmetre XSSTC2 Series Loop 2 Ohmsmetre Single Conductor 1.0 Ohmsmetre Parallel Connection 0.5 Ohmsmetre Applications up to 6000C Cross Heavy Duty Stainless Steel sheathed twin conductor heating cables provide single run heating circuits and numerous design options. For applications up to 6000 C. Temperature Maintenance of Process PipeworkEquipment Hopper Outlet Heating For surface temperatures over 6000 C - Give Cross a call MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI XSSTC Heating Cable Reference Cable Diameter mm Resistance ohmsmetre SL Assembly. Series Loop SC Assembly. Single conductor Conn PC Assembly. Parallel Connection Production Coil Length Mtrs Weight 1000 Metres Kg Sheath Area per metre sq cm 100 Deg.C 200 Deg.C 300 Deg.C 400 Deg.C 500 Deg.C Recommended maximum poweroutputat givensurface temperatures SURFACETEMPERATURES XSSTC15 3.3 15 7.5 3.75 680 72 103.68 40 30 20 10 5 XSSTC10 4.3 10 5 2.5 600 75 135.1 200 150 90 30 7 XSSTC7 4.4 7 3.5 1.75 600 75 138.24 200 150 90 30 7 XSSTC4 4.6 4 2 1 600 75 144.53 200 150 90 30 7 XSSTC3 4.5 3 1.5 0.75 600 75 141.39 200 150 90 30 7 XSSTC2 4.5 2 1 0.5 600 75 141.39 200 150 90 30 7 Securement Fixings PIPEWORK 150mm n.b. - Stainless Steel Tie wire 150mm n.b. - Stainless Steel Banding VESSELS AND TANKS G Circular Pre-punched fixing or stainless steel band G Rectangular Flat Surfaces Weldmesh grids or pre-punched fixing band Installation Guide G Install a straight line trace for pipework heating if practical G Apply cable to the underside of the pipework G Never allow loops or adjacent cable runs to touch or cross over each other - this will eliminate localised hotspots G Form a sufficient loop into an S configuration at valves G Provide a suitable loop bend when crossing over flanges and in-line connections G Ensure brazed joints are not applied directly onto surfaces in excess of 500 0 C G Locate copper lead-in cables away from temperatures in excess of 2500 C Recommended maximum power output at given surface temperatures in watts per metre of cable is based on a sheath operating temperature of approx 550 0 C The majority of mineral insulated heating units are designed to dissipate approximately 100 watts per metre of cable to ensure longevity of service. With high wattsmetre output of cable the M.T.B.F is reduced Series Loop SL Single Conductor SC Parallel Connection PC Technical Data Max. Process Temp. energised 6000 C Max. withstand Temp. de-energised 10000 C Min. Installation Temp. minus 600 C Cable Diameters 3.3mm to 4.6mm nominal Cable Sheath AISI Type 310 Min. Bending radius Dia. x 6 Power Connection Cable 1.3 metres long two core 1.5mm copper sheathed terminated with M20 Brass compression gland Remote Cap Joint Series Loop Connection Hot to Cold Joint A mechanical and electrical connection joint between heating element and cold lead-in cable Cold Lead-In Cable A mineral insulated power cable with a brass compression gland termination MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI XSSSC Stainless Steel Sheathed Mineral Insulated Heating Cables for High Temperature Applications XSSSC10 10 Ohmsmetre XSSSC6.3 6.3 Ohmsmetre XSSSC4 4 Ohmsmetre XSSSC2.5 2.5 Ohmsmetre XSSSC1.6 1.6 Ohmsmetre XSSSC1.0 1.0 Ohmsmetre XSSSC0.63 0.63 Ohmsmetre XSSSC0.4 0.4 Ohmsmetre XSSSC0.25 0.25 Ohmsmetre XSSSC0.16 0.16 Ohmsmetre Applications up to 6000C Cross Stainless Steel sheathed single conductor heating cable provides resistance to most corrosive substances. For applications up to 6000 C. Trace Heating and Insulation of Process Pipework and Pumps Research and Development Applications For surface temperatures over 6000 C - Give Cross a call MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI XSSSC Heating Cable Reference Cable Diameter mm Resistance ohmsmetre Production Coil Length Mtrs Weight 1000 Metres Kg Sheath Area per metre sq cm 100 Deg.C 200 Deg.C 300 Deg.C 400 Deg.C 500 Deg.C Recommended maximum poweroutputat givensurface temperatures SURFACETEMPERATURES XSS10 3.2 10 350 37 100.54 135 100 60 25 5 XSS6.3 3.2 6.3 350 38 100.54 135 100 60 25 5 XSS4 3.2 4 350 38 100.54 150 110 70 30 5 XSS2.5 3.4 2.5 260 45 106.82 160 115 74 32 5.6 XSS1.6 3.6 1.6 230 51 113.11 170 125 80 34 5.6 Installation Guide G Install a straight line trace for pipework heating if practical G Apply cable to the underside of the pipework G Never allow loops or adjacent cable runs to touch or cross over each other - this will eliminate localised hotspots G Form a sufficient loop into an S configuration at valves G Provide a suitable loop bend when crossing over flanges and in-line connections G Ensure brazed joints are not applied directly onto surfaces in excess of 500 0 C G Locate copper lead-in cables away from temperatures in excess of 250 0 C Securement Fixings PIPEWORK 150mm n.b. - Stainless Steel Tie wire 150mm n.b. - Stainless Steel Banding VESSELS AND TANKS G Circular Pre-punched fixing or stainless steel band G Rectangular Flat Surfaces Weldmesh grids or pre-punched fixing band Extended Range of Stainless Steel Sheathed Cables for very long circuits Cable Ref XSSSC063 XSSSC040 XSSSC025 XSSSC017 XSSSC011 XSSSC007 XSSSC004 OhmsMetre 0.063 0.040 0.025 0.017 0.011 0.007 0.004 Cable Dia. 3.2 3.4 3.7 4.6 4.9 5.3 5.9 XSS1 3.9 1 200 61 122.53 180 135 85 36 6.7 XSS0.63 4.3 0.63 170 76 135.10 200 155 98 40 7 XSS0.4 4.7 0.40 140 94 147.67 220 160 100 45 7.3 XSS0.25 5.3 0.25 110 125 166.52 250 180 115 50 8.3 XSS0.16 6.5 0.16 80 190 204.23 300 220 140 60 10 Recommended maximum power output at given surface temperatures in watts per metre of cable is based on a sheath operating temperature of approx 550 0 C The majority of mineral insulated heating units are designed to dissipate approximately 100 watts per metre of cable to ensure longevity of service. With high wattsmetre output of cable the M.T.B.F is reduced Technical Data Max. Process Temp. energised 6000 C Max. withstand Temp. de-energised 10000 C Min. Installation Temp. minus 600 C Cable Diameters 3.2mm to 6.5mm nominal Cable Sheath AISI Type 310 Min. Bending radius Dia. x 6 Power Connection Cables 1.3 metres long 2.5mm copper sheathed terminated with M20 Brass compression glands Stainless Steel sheathed cold lead-in cables are available on request Hot to Cold Joint A mechanical and electrical connection joint between heating element and cold lead-in cable Cold Lead-In Cable A mineral insulated power cable with a brass compression gland termination MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI XCNSC Cupro-Nickel Sheathed Mineral Insulated Heating Cables for Intermediate Temperature Applications Cross Cupro-Nickel sheathed single conductor heating cable provides a cost-effective heating solution for intermediate temperatures with excellent anti-corrosive properties. For applications up to 2500C XCNSC1.6 1.6 Ohmsmetre XCNSC1.0 1.0 Ohmsmetre XCNSC0.63 0.63 Ohmsmetre XCNSC0.4 0.4 Ohmsmetre XCNSC0.25 0.25 Ohmsmetre XCNSC0.16 0.16 Ohmsmetre Applications up to 2500C Low temperature Trace Heating of Bulk Storage Tank Trace Heating of Industrial Pipework carrying Grease Fuel Oil Pipework fitted with Internal Heating Cable For surface temperatures over 2500 C - Give Cross a call MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI Technical Data Max. Process Temp. energised 2500 C Max. withstand Temp. de-energised 4000 C Min. Installation Temp. minus 600 C Cable Diameters 3.2mm to 5.9mm nominal Cable Sheath Cupro-Nickel Min. Bending Radius Dia. x 6 Power Connection Cables 1.3 metres long 2.5mm copper sheathed terminated with M20 Brass compression glands XCNSC Heating Cable Reference Cable Diameter mm Resistance ohmsmetre Production Coil Length Mtrs Weight 1000 Metres Kg Sheath Area per metre sq cm 25 Deg.C 50 Deg.C 100 Deg.C 150 Deg.C 200 Deg.C 250 Deg.C Recommended maximum poweroutputat givensurface temperatures SURFACETEMPERATURES XCN1.6 3.2 1.6 800 38 100.48 100 80 65 35 20 5 XCN1.0 3.4 1.0 700 44 106.70 107 85 70 37 21 5 XCN0.63 3.7 0.63 600 54 116.30 116 92 75 40 23 6 XCN0.4 4 0.4 500 65 125.70 125 100 80 43 25 6 XCN0.25 4.4 0.25 400 82 138.20 138 110 90 48 27 7 XCN0.16 4.9 0.16 300 105 154.00 154 123 100 54 30 7 Installation Guide G Install a straight line trace for pipework heating if practical G Apply cable to the underside of the pipework G Never allow loops or adjacent cable runs to touch or cross over each other - this will eliminate localised hotspots G Form a sufficient loop into an S configuration at valves G Provide a suitable loop bend when crossing over flanges and in-line connections G Ensure brazed joints are not applied directly onto surfaces in excess of 500 0 C G Locate copper lead-in cables away from temperatures in excess of 250 0 C Securement Fixings PIPEWORK 150mm n.b. - Stainless Steel Tie wire 150mm n.b. - Stainless Steel Banding VESSELS AND TANKS G Circular Pre-punched fixing or stainless steel band G Rectangular Flat Surfaces Weldmesh grids or pre-punched fixing band Extended Range of Cupro-Nickel Sheathed Cables for very long circuits Cable Ref XCN063 XCN040 XCN025 XCN017 XCN011 XCN007 XCN004 OhmsMetre 0.063 0.040 0.025 0.017 0.011 0.007 0.004 Cable Dia. 3.2 3.4 3.7 4.6 4.9 5.3 5.9 Recommended maximum power output at given surface temperatures in watts per metre of cable is based on a sheath operating temperature of approx 350 0 C The majority of mineral insulated heating units are designed to dissipate approximately 100 watts per metre of cable to ensure longevity of service. With high wattsmetre output of cable the M.T.B.F is reduced Hot to Cold Joint A mechanical and electrical connection joint between heating element and cold lead-in cable Cold Lead-In Cable A mineral insulated power cable with a brass compression gland termination Cupro-Nickel sheathed cold lead-in cables are available on request MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI XINSC Inconel Sheathed Mineral Insulated Heating Cables Corrosion Resistant for all Temperature Applications XINSC10 10 Ohmsmetre XINSC6.3 6.3 Ohmsmetre XINSC4 4 Ohmsmetre XINSC2.5 2.5 Ohmsmetre XINSC1.6 1.6 Ohmsmetre XINSC1.0 1.0 Ohmsmetre XINSC0.63 0.63 Ohmsmetre XINSC0.4 0.4 Ohmsmetre XINSC0.25 0.25 Ohmsmetre XINSC0.16 0.16 Ohmsmetre Applications up to 6000C Cross Inconel sheathed single conductor heating cable provides the highest level of corrosion resistance with high output capability. For applications up to 6000 C. Trace Heating and Insulation in Corrosive Environment 4500 C Heat Treatment Application For surface temperatures over 6000 C - Give Cross a call MI CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk MI XINSC Heating Cable Reference Cable Diameter mm Resistance ohmsmetre Production Coil Length Mtrs Weight 1000 Metres Kg Sheath Area per metre sq cm 100 Deg.C 200 Deg.C 300 Deg.C 400 Deg.C 500 Deg.C Recommended maximum poweroutputat givensurface temperatures SURFACETEMPERATURES XIN10 3.2 10 350 37 100.54 170 144 108 60 15 XIN6.3 3.2 6.3 350 38 100.54 170 144 108 60 15 XIN4 3.2 4 350 38 100.54 190 160 120 70 20 XIN2.5 3.6 2.5 260 45 113.11 214 180 135 79 22 XIN1.6 3.8 1.6 230 51 119.4 226 190 142 83 23 Installation Guide G Install a straight line trace for pipework heating if practical G Apply cable to the underside of the pipework G Never allow loops or adjacent cable runs to touch or cross over each other - this will eliminate localised hotspots G Form a sufficient loop into an S configuration at valves G Provide a suitable loop bend when crossing over flanges and in-line connections G Ensure brazed joints are not applied directly onto surfaces in excess of 500 0 C G Locate copper lead-in cables away from temperatures in excess of 250 0 C Securement Fixings PIPEWORK 150mm n.b. - Stainless Steel Tie wire 150mm n.b. - Stainless Steel Banding VESSELS AND TANKS G Circular Pre-punched fixing or stainless steel band G Rectangular Flat Surfaces Weldmesh grids or pre-punched fixing band Extended Range of Inconel Sheathed Cables for very long circuits Cable Ref XINSC063 XINSC040 XINSC025 XINSC017 XINSC011 XINSC007 XINSC004 OhmsMetre 0.063 0.040 0.025 0.017 0.011 0.007 0.004 XIN1 4.1 1 200 61 128.8 243 204 153 89 25 XIN0.63 4.5 0.63 170 76 141.4 268 225 169 98 28 XIN0.4 5.0 0.40 140 94 157 298 251 188 109 31 XIN0.25 5.6 0.25 110 125 176 332 280 210 122 35 XIN0.16 6.5 0.16 80 190 204.23 387 326 243 142 40 Cable Dia. 3.2 3.4 3.7 4.6 4.9 5.3 5.9 Recommended maximum power output at given surface temperatures in watts per metre of cable is based on a sheath operating temperature of approx 550 0 C The majority of mineral insulated heating units are designed to dissipate approximately 100 watts per metre of cable to ensure longevity of service. With high wattsmetre output of cable the M.T.B.F is reduced Technical Data Max. Process Temp. energised 6000 C Max. withstand Temp. de-energised 10000 C Min. Installation Temp. minus 600 C Cable Diameters 3.2mm to 6.5mm nominal Cable Sheath Inconel 600 Min. Bending radius Dia. x 6 Power Connection Cables 1.3 metres long 2.5mm copper sheathed terminated with M20 Brass compression glands Inconel sheathed cold lead-in cables are available on request Hot to Cold Joint A mechanical and electrical connection joint between heating element and cold lead-in cable Cold Lead-In Cable A mineral insulated power cable with a brass compression gland termination XEL CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XEL XEL Self regulating Heating Cable Electrical trace-heating for frost protection. Water lines and process pipework can become a real problem when temperatures drop below freezing. Its only when the thaw comes that you realise the damage a split or cracked water pipe can cause. The XEL family of self-regulating parallel circuit heating cables is used for frost protection of metal and plastic pipes and vessels. With the facility to cut on site to the required length XEL heating cables provide a reliable heating solution to the problem of frozen pipework. It can also be used for low temperature process maintenance up to 30 degrees o C. Maximum exposure temperature 80o C. Will not withstand steam cleaning process. For safe or hazardous area applications. TEMPERATURE MAINTENANCE I Process pipework up to 30o C Applications FROST PROTECTION I Pipes and vessels Specifications Maximum Exposure Temperature 80 o C de-energized Maximum Exposure Temperature 65 o C Continuous power on Minimum Installation Temperature -20 o C Minimum Bending Radius 27mm Supply Voltage 230 Vac - 110Vac Ex Approved for use in Hazardous Areas Applications Traced Surface Type Carbon Steel Stainless Steel Plastic and Copper. Cross Insulated Heating Jackets Chemical Resistance For specific chemical resistance consult Cross. Copper conductor Self regulating conductive core Modified polyolefin insulation Aluminium Foil Earth Screen UV protected with Santoprene over jacket Multi Strand Earth Lead Santoprene is a registered trademark of Advanced Elastomer Systeme XEL CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XEL XEL10 XEL20 XEL30 XEL40 Power Output wm at 10 o C 10 20 30 40 Cable Thicknessmm 4.9 4.9 5.3 5.3 Cable Width mm 13.0 13.0 15.6 15.6 Maximum Heating Cable Length per circuit metres 200 155 120 100 Start-Up Temperature at 10 o C Electrical Protection Rating 16A 25A 32A 32A Circuit Breaker Type D The above are for circuit lengths estimation only. For more detailed information please contact Cross Electrical. The use of a 30mA residual current device to provide maximum safety is recommended. Output Characteristics Power Output rating WattsMetre at 230Vac on Thermally Insulated Metal Pipes XEL-H CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XEL-H XEL-H Self regulating Heating Cable Electrical trace-heating for Process temperature maintenance. Many raw materials and products will only remain in a liquid state if they are kept above a specific temperture. The XEL-H family of self-regulating parallel circuit heating cables is used for process temperature maintenance of pipes and vessels. With the facility to cut on site to the required length XEL-H heating cables provide a reliable heating solution for process plant and equipment. It can also be used for frost protection of large pipes and vessels. Maximum maintain temperature 120o C. For safe or hazardous area applications. TEMPERATURE MAINTENANCE I Process pipework and vessels up to 120o C Applications Specifications Maximum Exposure Temperature 200 o C de-energised Maximum Exposure Temperature 120 o C continuous power on Minimum Installation Temperature -60 o C Minimum Bending Radius 25mm Supply Voltage 230 Vac - 110 Vac Ex Approved for use in hazardous areas Applications Traced Surface Type Carbon Steel Stainless Steel Plastic and Copper. Cross Insulated Heating Jackets Chemical Resistance For specific chemical resistance consult Cross. 1.25mm Copper conductors Self regulating conductive core Insulation Tinned Copper Braid Fluouropolymer Outer Jacket XEL-H CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XEL-H XEL-H-10 XEL-H-20 XEL-H-30 XEL-H-45 XEL-H-60 Power Output wm at 10 o C 10 20 30 45 60 Cable Thicknessmm 5 5 5 5 5 Cable Width mm 10.5 10.5 10.5 10.5 10.5 Maximum Heating Cable length per circuit m 200 160 114 82 64 Start up Temperature. at 10 o C Electrical rating. Circuit breaker Type D 16A 20A 20A 20A 20A The above are for circuit lengths estimation only. For more detailed information please contact Cross ElectricalNottinghamLtd. The use of a 30mA residual current device to provide maximum safety is recommended. Output Characteristics Power Output rating WattsMetre at 230Vac on Thermally Insulated Metal Pipes XELM CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XELM XELM Micro Self regulating Heating Cable Electrical trace-heating for frost protection. Water lines and process pipework can become a real problem when temperatures drop below freezing. Its only when the thaw comes that you realise the damage a split or cracked water pipe can cause. The XELM family of self-regulating parallel circuit heating cables is used for frost protection of metal and plastic pipes and vessels. With the facility to cut on site to the required length XELM Micro heating cables are easy to install and specifically designed for small bore pipework. It can also be used for low temperature process maintenance up to 30 degrees o C. Maximum exposure temperature 80o C. Will not withstand steam cleaning process. For safe or hazardous area applications. TEMPERATURE MAINTENANCE I Process pipework up to 30o C Applications FROST PROTECTION I Pipes and vessels Specifications Maximum Exposure Temperature 80 o C de-energized Maximum Exposure Temperature 65 o C Continuous power on Minimum Installation Temperature -20 o C Minimum Bending Radius 25mm Supply Voltage 230 Vac - 110Vac Ex Approved for use in Hazardous Areas Applications Traced Surface Type Carbon Steel Stainless Steel Plastic and Copper. Cross Insulated Heating Jackets Chemical Resistance For specific chemical resistance consult Cross. Copper conductor Self regulating conductive core Modified polyolefin insulation Aluminium Foil Earth Screen UV protected with Santoprene over jacket Multi Strand Earth Lead Santoprene is a registered trademark of Advanced Elastomer Systeme XELM CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XELM XELM15 Power Output wm at 10 o C 15 Cable Thicknessmm 5.1 Cable Width mm 7.3 Maximum Heating Cable Length per circuit metres 100 Start-Up Temperature at 10 o C Electrical Protection Rating 16A Circuit Breaker Type D The above are for circuit lengths estimation only. For more detailed information please contact Cross Electrical. The use of a 30mA residual current device to provide maximum safety is recommended. Output Characteristics Power Output rating WattsMetre at 230Vac on Thermally Insulated Metal Pipes XEL-W CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XEL-W XEL-W Self Regulating Heating Cable Electrical trace-heating for hot water temperature maintenance. The XEL-W self-regulating parallel circuit heating cable is the perfect solution for hot water temperature maintenance of pipes in family houses flats hotels hospitals convalescent homes sports centres etc.. XEL-W provides instant hot water from every tap outlet. Eliminates the need for return pipework reduces energy consumption is maintenance free and is easy to install and terminate. It can also be used for low temperature process maintenance. Maximum exposure temperature 100 o C. Will not withstand steam cleaning process. For safe area applications. Applications Specifications Maximum Exposure Temperature 100 o C Continuous power on Minimum Installation Temperature -20 o C Minimum Bending Radius 20mm Supply Voltage 230 Vac - Contact Cross for data on other voltages Applications Area Classification Safe and hazardous area applications Traced Surface Type Carbon Steel Stainless Steel Plastic and Copper Pipework. HOT WATER PIPEWORK TEMPERATURE MAINTENANCE I HWS pipework Copper conductor Self regulating conductive core Modified polyolefin insulation Aluminium Foil Earth Screen UV protected with Santoprene over jacket Multi Strand Earth Lead XEL-W CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XEL-W The above are for circuit lengths estimation only. The use of a 30mA residual current device to provide maximum safety is recommended. For more detailed information please contact Cross ElectricalNottinghamLtd. XEL-W-55 XEL-W-65 Power Output wm at 0 o C 22.5 Power Output wm at 0 o C 31.5 Power Output wm at 55 o C 9 Power Output wm at 65 o C 13 Cable Thickness mm 5.8 Cable Thickness mm 5.8 Cable Width mm 12.3 Cable Width mm 12.3 Maximum Length m 120 Maximum Length m 100 Electrical Protection Rating 20A 25A Circuit Breaker Type D XP THERMOSTATS CROSS Capillary Tube and Bulb Thermostats for local temperature control XP6SA - With ammeter XP5SAA - Air sensing XP6TA - Three pole XP6SC - With high temperature lock-off XP5SA - Single pole CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk XP THERMOSTATS CROSS XP range of thermostats with remote bulb sensor and capillary tube for local temperature regulation XSP Range of Thermostats With Remote Bulb Sensor and Capillary Tube for Local Temperature Regulation Thermostat Reference XSPSAA XSPSA XSPSB XSPSC Sensing Air Surface Surface Surface Temperature Ranges 0 - 40C 0 - 40C 30 - 110C 50- 300C Electrical Rating Single Pole. 16 Amp 380V400V Contacts NCCNO NCCNO NCCNO NCCNO Switching Differential 1.5C 1.5C 3C 7C Switch Type Mechanical Snap Action Mechanical Snap Action Mechanical Snap Action Mechanical Snap Action Switch Life Min. 5000000 cycles Min. 5000000 cycles Min. 5000000 cycles Min. 5000000 cycles Minimum Bulb Temperature Minus 20C Minus 20C Minus 10C Minus 10C Maximum Bulb Temperature 50C 50C 120C 320C Sensor Bulb Capillary Material Stainless Steel Stainless Steel Stainless Steel Stainless Steel Sensor Bulb Dia.Length 6mm 149mm 6mm 149mm 6mm 115mm 3.1mm 160mm Capillary Length NA 1400mm 1400mm 1400mm Supply Health Indication Yes Yes Yes Yes Heating On Indication Yes Yes Yes Yes Cable Entries 5 x 20mm 5 x 20mm 5 x 20mm 5 x 20mm Screw Terminals 4mm Rail Type 4mm Rail Type 4mm Rail Type 4mm Rail Type Fixing Centres 160mm 110mm 160mm 110mm 160mm 110mm 160mm 110mm Weight 0.75kg 0.75kg 0.75kg 0.75kg Dimensions 175mmH x 125mmW x 75mmD Plus Capillary Gland Enclosures PolycarbonateDust and Weatherproof to IP66 XSP THERMOSTATS CROSS ELECTRICAL NOTTINGHAM LTD Trace Works Debdale Lane Keyworth Nottingham NG12 5HN Tel 44 0115 937 5121 Fax 44 0115 937 5116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk BITUMEN HEATING Cross Electrical Nottingham Ltd specialise in the design installation and maintenance of bitumen trace heating systems for storage handling and processing facilities throughout the UK and overseas. complete service regarding the trace heating of handling and processing Bitumen in its liquid state. Trace Heating Pipework Supply Only Service pipework intended for the management and handling of liquid Bitumen. Our design engineers understand the importance of supplying a reliable safe and maintenance free temperature control system. One that or blocking the pipework between storage vessels and delivery points. Trace Heating System Design providing fully terminated trace heating units from our range of XSSTC heavy duty stainless steel sheathed heating cables. XCNSC cupro-nickel sheathed heating cables. These fully terminated heating units can be installed by the clients own pre-approved engineers. At Cross Electrical Nottingham Ltd we aim to deliver newly designed or replacement heating units on a next day service whenever possible. Trace Heating Installation Service To provide abespokedesign and safe bitumen trace heating solution each and every system would be installed to the current industry management and site supervision. Our engineers complete on-site installations in a varied range of environments including bitumen storage plants and sites of a similar nature. All heating systems are installed to the strictest of standards with full adherence to applicable health and safety requirements and quality assurance legislation. Maintenance Breakdown Maintenance Breakdown all customers. controlled temperature in all environments and weather conditions. Should system failure occur production may grind to a halt costing valuable downtime and lost production Cross Electrical Nottingham Ltd can provide a responsive service to restore the system through either repair or replacement bitumen trace heating units. At Cross Electrical Nottingham Ltd we take great pride in the number of Bitumen trace heating contracts acquired through positive word of mouthand customer recommendation. Our in-House division provides a co-ordinated package for new installations maintenance and breakdown services. MANUFACTURERS OF TRACE HEATING CABLE What is Trace Heating Pass an electric current through a conductor with a given resistance and a proportionate level of heat energy will be dissipated. Heating cables are widely used in industry to compensate for heat loss or to provide a heat source for temperature raising. Installed internally or applied to external surfaces heating cables trace the route of pipework and equipment. Cross electrical trace heating systems with thermostatic controls are the most cost effective and efcient solution for temperature maintenance. Combined with the facility to provide single circuit lengths from 1 metre to 1500 metres at specic voltages Cross systems provide the exibility for any application. General Applications Heating Pipelines tanks vessels. Frost Protection for water pipes. Condensation prevention within hoppers and process equipment. Snow and ice prevention for roads ramps and stairs. Underoor heating. Member of CROSS ELECTRICAL NOTTINGHAM LTD TRACE WORKS DEBDALE LANE KEYWORTH NOTTINGHAM NG12 5HN Tel 44 0115 9375121 Fax 44 0115 9375116 E-mail heatcross-electrical.co.uk Website www.cross-electrical.co.uk Emergency Maintenance Services Annual Test and Survey Contracts