Heating Cables and Tapes. Technology. Constant wattage tapes

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Valentine O’Connor’
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Heating Cables and Tapes Technology Heating cables and tapes are one of the most versatile product lines in the Isopad range.

They are suitable for a wide range of applications from simple frost or condensation protection through to process requirements up to 1000 C.

Strict manufacturing tolerances ensure these heaters have a uniform element resistance, and due to the relationship between current, resistance and power, they deliver a constant, predetermined

1 Heating Cables and Tapes Technology Heating cables and tapes are one of the most versatile product lines in the Isopad range. Available in a vast array of technologies, the Isopad range is surpassed by none. Isopad offers a variety of heating tapes and cables to give fast and efficient direct contact heating. They are suitable for a wide range of applications from simple frost or condensation protection through to process requirements up to 1000 C. Constant wattage tapes These flexible and rugged tapes are constructed from parallel resistive cores insulated with various materials from silicone to quartz glass. Strict manufacturing tolerances ensure these heaters have a uniform element resistance, and due to the relationship between current, resistance and power, they deliver a constant, predetermined power density along the entire length. Where space is tight, heating tapes are the perfect solution, allowing high temperatures to be reached quickly and maintained on pipelines, containers and other irregular shapes. In addition pre-terminated tapes are available in a variety of popular lengths, ready to install and easy to use requiring no special skills or tools.

Applications Due to the versatile nature and broad range of applications for Isopad heating cables and tapes it s impossible to list all of the industries serviced, the following are just a few.

for example, to 1000 C for very low vacuum/high pressure (or 600 C for EX applications).

The conductor is usually Nichrome 80/20 although other materials such as copper and ferry can also be supplied for specific applications.

Cables and tapes are used in a variety of ways in the food industry: for keeping freezer doors and drain lines frost free, heating conveyor systems, creating anti-stick surfaces, heat for sealing

2 Applications Due to the versatile nature and broad range of applications for Isopad heating cables and tapes it s impossible to list all of the industries serviced, the following are just a few. H e a t i n g C a b l e s a n d T a p e s Food processing Mineral insulated heating cables Mineral insulated (MI) heating cables and units are rugged, long lasting and suitable for extreme conditions for example, to 1000 C for very low vacuum/high pressure (or 600 C for EX applications). They are constructed from a metallic tube and a conductor which is supported and insulated from the tube with an inorganic insulating powder, magnesium oxide. The conductor is usually Nichrome 80/20 although other materials such as copper and ferry can also be supplied for specific applications. The most common sheath materials are 321 stainless steel and Inconel 600, copper and cupronickel are also available. Cables and tapes are used in a variety of ways in the food industry: for keeping freezer doors and drain lines frost free, heating conveyor systems, creating anti-stick surfaces, heat for sealing applications including lids on pre-packed foods and sealing plastic bags. Condensation protection for motors Various methods can be employed to connect the MI heating element to the cold lead cable such as brazing or silver solder, however, no method offers the same temperature rating or proven longevity as that of the laser-welded cold lead joint developed and employed by Isopad. A significant improvement on previous jointing techniques, this laser welding provides a totally mechanically secure joint. As the welding is done at lower temperatures, heat stresses to the sheath material and the danger of the main failure mechanism of moisture ingress is avoided. Isopad anti-condensation motor (ACM) heaters have been specifically designed in conjunction with major motor manufacturers to prevent condensation in motor windings which would otherwise lead to sudden or premature failure of the equipment; they are installed around the stator and are popular with manufactures and motor rewind companies alike.

3 ATASHEE EET 1 HEATING CABLES AND TAPES 2 GAS BOTTLE HEATERS 3 DRUM HEATERS 4 HEATING HEATING 5 6 PANELS JACKETS HEATED HOSES

4 Standard Product Datasheet Index Temperature C HEATING CABLES AND TAPES IT-CCH Crankcase heating cable 120 IT-ACM IT-GW27 IT-SiS10 IT-KDL IS-KTeS IT-TeMS IT-ITW-SS IT-ITW-SSM Anti-condensation heating tape Silicone constant wattage heating tape Silicone insulated heating tape Silicone heating cable PTFE insulated heating cable PTFE insulated heating tape PTFE insulated heating tape PTFE insulated heating tape IS-SP IT-ITH IT-S45 IT-S20 IT-G25 Glass silk heating cord Glassfibre-insulated heating tape Glassfibre-insulated heating tape Glass silk heating tape Constant wattage series tape IT-ITS-SS Mineral insulated heating tape 600 IS-SP-H IT-H Glass silk heating cord Quartz-glass insulated heating tape GAS BOTTLE HEATERS IGB-G Glass cloth gas bottle heater 66 FIGB Gas bottle heaters 120

5 Temperature C DRUM HEATERS IDR Drum heater 300 IBDR Base drum heater 300 IDR-IBDR- CON Drum and base drum heater unit 300 FIDR-SR Flameproof drum heater 120 FIBDR-SR Flameproof base drum heaters 120 IDR-G Glass cloth drum heater 260 IDR-SM Silicone drum heating band 218 HEATING PANELS IP-DASI IP-SM Standard silicone heating mat Custom design silicone heating mat IRH IPH Isopad radiant heater Isopad platen heater HEATING JACKETS IIBC-G Glass cloth IBC heater 71 IJ-S Silicone insulated heating jacket 200 IJ-G Glass-silk insulated heating jacket 450 IJ-Q Quartz-glass insulated heating jacket 900 HEATED HOSES IHH-ST1A/ ST1D Heated hose to 100 C 100 IHH-ST2A/ ST2D Heated hose to 200 C 200 IHH-ST4A/ ST4D Heated hose to 400 C 400 The datasheets here show our standard range of products. Use the table below to help select the right product. In the electronic version, click the item to go to the relevant datasheet. Our engineers have good capabilities to generate new electric heating solutions, so if what you need is not here, isopad.info@thermocoax.com with your requirements.

6 IT-CCH Crankcase heating cable Isopad IT-CCH crankcase heating cables are designed to prevent motor damage and maintain efficiency by minimizing refrigerant gas absorption into the compressor oil. Their self-regulating properties ensure energy-efficient heating, with no requirement for thermostat control and no risk of overheating. Crankcase heating cables are constructed with a high-powered self-regulating core, double insulated and attached to a flexible nylonlocking strap. It is a nonmetallic product that will not suffer from corrosion and is most effective in the prevention of moisture and condensation ingress. The thin narrow profile gives flexibility for the heating cables to be fitted to a wide range of compressor shapes and sizes. Nylon strap Power supply cable Heating cable Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP54 See note Maximum withstand temperature (power off) 120 C Minimum installation temperature 30 C Note: These are components for further installation. The protective arrangements of Protection Class I or Class II must be followed during installation of the components and are the responsibility of the assembly company. Please refer to the manual for further information. Standard Manufacturing Sizes Heated length 400 / 600 mm ±10% Adjustable length 450 to 730 / 650 to 960 mm Overall length 770 / 1000 mm Heater Construction Type Material Material of insulation Material of outer sheath Self-regulating heating cable Self-regulating heating element Fluoropolymer Polyethylene Lead Connection Connection length 1.0 m Maximum operating temperature 80 C Insulation material PVC E401 11/12 1-1

7 IT-CCH Frequency Hz Nominal operating voltage 240 Vac Nominal power 24 / 36 W Maximum operating temperature 120 C Ordering Information Part number Length (1) (m) Nominal power (2) (W) Nominal voltage (Vac) (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% 1-2 E401 11/12

8 IT-ACM Anti-condensation heating tape 1. HEATING CABLES AND TAPES Isopad IT-ACM heating tape is specifically designed in conjunction with major motor manufacturers to prevent condensation within rotating electrical equipment, such as electric motors, generators, and even large shipboard alternators. The tapes are particularly useful on motors which operate in damp or wet conditions. They offer a low-cost, easily installed solution which can save the expense of costly rewinds and plant downtime. Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP54 See note Maximum withstand temperature (power off) 155 C Minimum operating temperature 10 C Note: These are components for further installation. The protective arrangements of Protection Class I or Class II must be followed during installation of the components and are the responsibility of the assembly company. Please refer to the manual for further information. Standard Manufacturing Sizes Width 16 mm ±10% Thickness 2 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Connection length Impregnated glass braid The product line covers motor heating tapes for operation on 230 V, 115 V and 48 V, with lengths from 200 mm up to 1702 mm. ACMs are factory-terminated heating tapes having a resistance element which is woven into a glass or polyester yarn carrier. The element / carrier assembly is sheathed in an acrylic adhesive-backed polyester-filmlaminated glass-fibre tape. Factory-terminated end Weft woven resistance element in glass or polyester yarn carrier Resistance heating cable Weft woven various alloys in glass or polyester yarn carrier Acrylic adhesive backed, polyester-film laminated glass-fibre tape Impregnated woven glass-silk Terminated at each end with a 0.45 m cold lead The tape is terminated with cold leads and a glass-fibre braid outer sheath completes the assembly. The appropriate ACM heating tape is fitted around the end of the motor windings and held in position using narrow gauge tape fixings (not cords). Normally, one ACM heating tape is installed to each of the stator windings. Mechanical joint (protected impregnated quality glass sleeve) 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E402 11/12 Page 1-3 of 4

9 IT-ACM Frequency Hz Nominal operating voltage 220 / 110 Vac Maximum operating temperature 155 C Minimum bend radius 30 mm Minimum spacing 5 mm Ordering Information Nominal voltage Part number Length (1) (mm) Standard motor frame size Nominal power (2) (W) Power per meter (W/m) 220 V V (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Page 1-4 of 4 E402 11/12

10 IT-GW27 Silicone constant wattage heating tape 1. HEATING CABLES AND TAPES Isopad IT-GW 27 is a factory-terminated heating tape constructed from a PTFE electrical insulated resistant wire extruded in silicone rubber. Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP67 Class II Maximum withstand temperature (power off) 200 C Storage temperature Minimum installation temperature Standard Manufacturing Sizes +5 to +30 C 60 C Width 27 mm ±10% Thickness 5 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Connection length Cross section Resistance heating cable Various alloys PTFE Silicone 1.0 m 2 x 1.5 mm² Maximum operating temperature 180 C Insulation material Frequency Nominal operating voltage The construction means it is suitable for use in wet environments. The outer jacket is smooth and may be washed down for cleaning, which also makes it suitable for use in dirty areas. Heating cord Silicone Hz 230 Vac PTFE Silicone The IT-GW27 must be used with an appropriate temperature control. We also offer suitable controllers and sensors for your application. 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E403 11/12 Page 1-5 of 6

11 IT-GW27 Power per meter Up to 150 W/m (depending on application) Maximum operating temperature 200 C Minimum bend radius 25 mm Minimum spacing 5 mm Ordering Information Type Part number Length (1) (m) Nominal power (2) (W) Nominal voltage (Vac) IT-GW (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Special versions on request Page 1-6 of 6 E403 11/12

12 IT-SiS10 Silicone insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-SiS10 is a preterminated, flexible, and waterproof silicone insulated heating tape of the highest quality. It is manufactured according to the latest safety-technology regulations. Four silicone Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP67 Class I Maximum withstand temperature (power off) 200 C Storage temperature Minimum installation temperature Standard Manufacturing Sizes 20 C to +55 C 20 C Width 11 mm ±10% Thickness 5 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Connection length Resistance heating cable Various alloys Silicone Silicone 1.5 m Cross section 3 x 1.5 mm 2 Maximum operating temperature 200 C Insulation material Frequency Nominal operating voltage insulated heating conductors are embedded in a protective overbraid made of cupronickel. The temperature depends on the power and application. Please make sure Glass fibre core Heating element Silicone Hz 230 Vac Silicone Metal braid Silicone that the heating tape does not exceed the maximum withstand temperature. The outer jacket is smooth and may be washed down for cleaning. 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E404 11/12 Page 1-7 of 8

13 IT-SiS10 Power per meter 100 W/m Maximum operating temperature 200 C Minimum bend radius 15 mm Minimum spacing 5 mm Ordering Information Outer lengths and power specifications, etc., available upon request (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal Power (2) (W) Nominal Voltage (Vac) Page 1-8 of 8 E404 11/12

14 IT-KDL Silicone heating cable 1. HEATING CABLES AND TAPES Isopad IT-KDL heating cables are specifically designed for internal and external heating of refrigeration drainlines and freezer doors. KDLs are constructed from silicone rubber, making them Area Specifications IT-KDL-SL IT-KDL-SL IT-KDL-SR Area classification Nonhazardous, ordinary area Nonhazardous, ordinary area Ingress protection IP67 IP67 Electrical protection class Class II See note Maximum withstand temperature (power off) 220 C 200 C Minimum installation temperature 50 C 40 C Note: These are components for further installation. The protective arrangements of Protection Class I or Class II must be followed during installation of the components and are the responsibility of the assembly company - please refer to the manual for further information. Standard Manufacturing Sizes IT-KDL-SL IT-KDL-SR Width 9.5 mm ±10% - Thickness 6.25 mm ±10% - Outer diameters - 5 mm ±10% (7.5 mm ±10% over moulded end) Heater Construction Type Material Material of insulation Material of outer sheath water resistant, and are supplied factory terminated in standard lengths. IT-KDL-SRs are specially produced in a small round form, making them very flexible and ideal for small bore drainlines. Resistance heating cable Various alloys Silicone Silicone IT-KDL-SR Flexible SL and SR versions are standard; SLS and SRS variants are constructed with a steel braiding. 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E405 11/12 Page 1-9 of 10

15 IT-KDL IT-KDL-SL IT-KDL-SR Frequency Hz Hz Nominal operating voltage 230 Vac 230 Vac Power per meter 40 W/m 40 W/m Maximum operating temperature 220 C 200 C Minimum bend radius 20 mm 5 mm Minimum spacing 10 mm 10 mm Ordering Information Part number Length (1) (m) Nominal power (2) (W) Nominal voltage (Vac) IT-KDL-SL IT-KDL-SR (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Page 1-10 of 10 E405 11/12

16 IS-KTeS PTFE insulated heating cable 1. HEATING CABLES AND TAPES Isopad IS-KTeS is a preterminated PTFE insulated heating cable suitable for use where no excessive mechanical loads are expected and moisture may be present. Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP65 Class I Maximum withstand temperature (power off) 260 C Maximum withstand temperature (power on) Standard Manufacturing Sizes Outer diameter (OD) Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Connection length Depends upon power 2.5 to 3.5 mm Resistance heating cable Various alloys PTFE Cross section 1.0 mm 2 Maximum operating temperature 260 C Insulation material This flexible and easily installed cable provides inexpensive and versatile heating. Applications include heat tracing of pipes, small containers, tools, machines, Copper-nickel braid Terminated at each end with a 1.5 m cold lead PTFE Heating conductor PTFE extremely thin and short pipes, and machine parts with limited mounting space. Metal braid 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E406 11/12 Page 1-11 of 12

17 IS-KTeS Frequency Hz Nominal operating voltage 230 Vac Power per meter 20 W/m Maximum operating temperature 260 C Minimum bend radius 10 mm Minimum spacing 5 mm Ordering Information Other lengths and power specifications, etc., available upon request (1) Tolerances ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal Power (2) (W) Nominal Voltage (Vac) Page 1-12 of 12 E406 11/12

18 IT-TeMS PTFE insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-TeMS is a preterminated and flexible heating tape. IT-TeMS 2 is used in applications ranging from simple frost protection to temperature maintenance on short pipework and apparatus as well as for general container heating applications. Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP64 Class I Maximum withstand temperature (power off) 260 C Standard Manufacturing Sizes Width IT-TeMS 2 is 25 mm, IT-TeMS 4 is 26 mm, IT-TeMS 6 is 27 mm ±10% Thickness 4 mm ±10% Heater Construction Type Material Glass fibre core IT-TeMS 2 Material insulation Material of outer sheath Lead Connection Connection length Resistance heating cable Various alloys PTFE Woven glass-silk 1.5 m Cross section 3 x 1.5 mm 2 Maximum operating temperature 180 C Insulation material PTFE Heating element Metal braid If more power is required, the use of the TeMS 4 or TeMS 6 heating tapes is recommended. The parallel arrangement of the heating conductors ensures a wide heat-transfer surface. Woven glass-silk Silicone IT-TeMS 4 The temperature depends on the power and application. Please make sure that the heating tape does not exceed the maximum withstand temperature. IT-TeMS 6 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E407 11/12 Page 1-13 of 14

19 IT-TeMS Frequency Hz Nominal operating voltage 230 Vac Maximum operating temperature 260 C Minimum bend radius 10 mm Minimum spacing 5 mm Ordering Information IT-TeMS 2 Part number Length (1) (m) Nominal Power (2) (W) Nominal Voltage (Vac) Other lengths and power specifications, etc., available upon request IT-TeMS Other lengths and power specifications, etc., available upon request IT-TeMS Other lengths and power specifications, etc., available upon request (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Page 1-14 of 14 E407 11/12

20 IT-ITW/SS 1. HEATING CABLES AND TAPES PTFE insulated heating tape heating tape does not exceed the maximum withstand temperature. These highly flexible tapes can be easily coiled around pipelines and valves, Silicone impregnated glass-silk Protective overbraid supports, pumps, flanges, filters, gauges, or other devices of irregular shape. The resistance element forms a closed heating circuit with connection joints only at one tape end. 2. HEATING PANELS Isopad IT-ITW/SS preterminated resistance heating tape is specially designed for application in temperatures up to 200 C. The temperature depends on the power and usage. Please make sure that the Silicone PTFE Heating cord 3. HEATING JACKETS Silicone Area Specifications Nonhazardous, ordinary area Ingress protection IP64 Electrical protection class Class I Maximum withstand temperature (power off) 260 C 4. HEATED HOSES Area classification Standard Manufacturing Sizes Width 7 mm ±10% Thickness 3 mm ±10% Heater Construction Resistance heating cable Material Various alloys Material of insulation PTFE / glass-silk Material of outer sheath Stainless steel braid 5. DRUM HEATERS Type Lead Connection 60 x 30 x 15 mm Connection length 1.5 m Cross section 3 x 1.5 mm Maximum operating temperature 180 C Insulation material Silicone 6. GAS BOTTLE HEATERS Connection dimension (L x W x H) Frequency Hz Nominal operating voltage 230 Vac Power per meter Approximately 35 W/m Maximum operating temperature 260 C E408 11/12 ü info@ze-gmbh.de Page 1-15 of 16

21 IT-ITW/SS Minimum bend radius Minimum spacing 7.5 mm 5 mm Ordering Information Other lengths and power specifications, etc., available upon request (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal power (2) (W) Nominal voltage (Vac) Power per meter (W/m) Page 1-16 of 16 E408 11/12

22 IT-ITW/SS-M PTFE insulated heating tape 1. HEATING CABLES AND TAPES Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP64 Class I Maximum withstand temperature (power off) 260 C Minimum installation temperature Standard Manufacturing Sizes 70 C Width 8 mm ±10% Thickness 3 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Warm lead (Lb) pipe to gland Glands Tails (Lc) gland to crimp pins Frequency Nominal operating voltage Power per meter PTFE Heating element Isopad IT-ITW/SS-M is a factoryterminated heating tape having a go-andreturn series-resistance heating element insulated with a PTFE sheath covered with Silicone impregnated glass-silk Stainless steel braid Resistance heating cable Various alloys PTFE / silicone impregnated glass-silk Stainless steel braid Short or long warm lead, for length see Ordering Information Brass M20 Warm tail 150 mm long Conductors insulation with PTFE and glass braid Separate braided earth lead Hz 240 / 110 Vac 33 / 44 / 55 W/m a stainless-steel braid complete with M20 gland. Active length (La) in contact with application to be heated Warm lead (Lb) is not in contact with application La Lb Lc 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E411 11/12 Page 1-17 of 18

23 IT-ITW/SS-M Maximum operating temperature Minimum bend radius Minimum spacing 170 C at 33 W/m 140 C at 44 W/m 110 C at 55 W/m 7.5 mm 10 mm Ordering Information Output 33 W/m 44 W/m 55 W/m Maximum pipe temperature (power on) 170 C 140 C 110 C Active Active Active Voltage Part number length (La) (1) (m) Nominal power (2) (W) Part number length (La) (1) (m) Nominal power (2) (W) Part number length (La) (1) (m) Nominal power (2) (W) 240 V Short lead Lb = 150 mm Long lead Lb = 350 mm V Short lead Lb = 150 mm Long lead Lb = 350 mm (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Page 1-18 of 18 E411 11/12

24 IS-SP, IS-SP-V, IS-SP-H Glass silk heating cord 1. HEATING CABLES AND TAPES Isopad IS-SP is a preterminated, very flexible heating cord consisting of a glass silk insulated, flexible fabric weave with interior heating conductors. IS-SP-H is a higher temperature variant and SP-V is made with a central core to the spiral heating element. Area Specifications Area classification Ingress protection IS-SP Electrical protection class Nonhazardous, ordinary area IP20 See note Maximum withstand temperature (power off) 450 C for IS-SP and IS-SP-V, 900 C for IS-SP-H Storage temperature 40 to +50 C Minimum installation temperature 40 C Note: These are components for further installation. The protective arrangements of Protection Class I or Class II must be followed during installation of the components and are the responsibility of the assembly company. Please refer to the manual for further information. Standard Manufacturing Sizes Outer diameter (OD) Heater Construction Type Material Material of insulation Material of outer sheath Coiled heating conductor Lead Connection Connection length Cross section Maximum operating temperature Insulation material Woven glass-silk The temperature depends on the power and application. Please make sure that the heating cord does not exceed the maximum withstand temperature. Owing to its small dimensions, the heating cord is used for heating up and IS-SP-H Maximum 6 mm Coiled heating conductor Woven quartz-glass Resistance heating cable Nickel-chrome-alloy Glass-silk for IS-SP and IS-SP-V, quartz-glass for IS-SP-H Woven glass-silk for IS-SP and IS-SP-V, woven quartz-glass for IS-SP-H Terminated at each end with a 1.5 m cold lead 1.0 mm 2 for IS-SP and IS-SP-V, 1.5 mm 2 for IS-SP-H 200 C for IS-SP and IS-SP-V, 450 C for IS-SP-H Silicone-glass-silk for IS-SP and IS-SP-V, glass-silk for IS-SP-H compensating for heat loss on short pipes, glass apparatus, or other structures, mainly for laboratory requirements. The heating cord is not moisture-protected and must only be used in dry areas. IS-SP-V Heating cord Woven glass-silk 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E412 11/12 Page 1-19 of 20

25 Frequency Frequency Nominal operating voltage Power per meter Maximum operating temperature Minimum bend radius Minimum spacing Hz 230 Vac 170 W/m for IS-SP and IS-SP-V, 450 W/m for IS-SP-H depending on the application 450 C for IS-SP and IS-SP-V, 900 C for IS-SP-H 5 mm 5 mm Ordering Information These part numbers are for IS-SP only. IS-SP-V and IS-SP-H variants, other lengths and power specifications, etc., available upon request (1) Tolerances <2.0 m ± (1% + 50 mm) >2.0 m ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal Power (2) (W) Nominal Voltage (Vac) Page 1-20 of 20 E412 11/12

IT-ITH Glassfibre-insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-ITH is a factory-terminated heating tape with go-and-return series resistance heating elements.

26 IT-ITH Glassfibre-insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-ITH is a factory-terminated heating tape with go-and-return series resistance heating elements. They are suitable for high temperature applications Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP20 See note Maximum withstand temperature (power off) 450 C Storage temperature Minimum installation temperature 20 to +50 C 20 C Note: These are components for further installation. The protective arrangements of Protection Class I or Class II must be followed during installation of the components and are the responsibility of the assembly company. Please refer to the manual for further information. Standard Manufacturing Sizes Width 30 mm ±10% Thickness 4 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Connection length in indoor locations or areas where there is no risk of moisture ingress. It is electrically insulated with a silicone varnished glass braid and the heating Solid twisted heating conductor Resistance heating cable Various alloys Glass-silk Woven glass-silk 0.6 m Silicone impregnated glass-silk Woven glass-silk element is enclosed in a glass woven carrier and terminated with cold tails and a M20 gland. 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E413 11/12 Page 1-21 of 22

27 IT-ITH Lead Connection Cross section 2 x 1.0 mm 2 Maximum operating temperature 450 C Insulation material Glass-silk Frequency Hz Nominal operating voltage 240 / 110 Vac Power per meter 75 / 150 W/m Maximum operating temperature 450 C Minimum bend radius 15 mm Minimum spacing 5 mm Ordering Information Power per meter 75 W/m 150 W/m Nominal voltage Part number Length (1) (m) Nominal Power (2) (W) Part number Length (1) (m) Nominal Power (2) (W) 240 V V (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Page 1-22 of 22 E413 11/12

28 IT-S45 Glassfibre-insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-S45 is a preterminated, flexible heating tape consisting of a glassfibre insulated, flexible fabric weave with interior heating conductors. The protective overbraid of the coiled heating conductors Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP20 Class I Maximum withstand temperature (power off) 450 C Storage temperature Minimum installation temperature Standard Manufacturing Sizes 40 to +50 C 40 C Width 30 mm ±10% Thickness 5 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Carrier Lead Connection Connection length meets the requirements of Protection Class I. The temperature depends on the power and application. Please make sure that the heating tape does not exceed the maximum withstand temperature. Resistance heating cable Nickel-chrome-alloy Glass-silk Copper-nickel braid Glass-silk woven fabric 1.0 m Woven glass-silk Coiled heating conductor Metal braid Woven glass-silk This heating tape is typically used for heating up and compensating for heat losses on short pipes and small-sized structures. The heating tape is not moisture-protected and must only be used in dry areas. 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E414 11/12 Page 1-23 of 24

29 IT-S45 Lead Connection Cross section 2 x 1.0 mm 2 Maximum operating temperature 200 C Insulation material PTFE Frequency Hz Nominal operating voltage 230 Vac Power per meter 250 W/m Maximum operating temperature 450 C Minimum bend radius 15 mm Minimum spacing 5 mm Ordering Information Other lengths and power specifications, etc., available upon request (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal Power (2) (W) Nominal Voltage (Vac) Page 1-24 of 24 E414 11/12

30 IT-S20 Glass silk heating tape 1. HEATING CABLES AND TAPES Isopad IT-S20 is a preterminated, flexible heating tape with a copper-tinned outer braiding serving as a protective earth braid. The temperature depends on the power and application. Cable construction Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP20 Class I Maximum withstand temperature (power off) 450 C Storage temperature Minimum installation temperature Standard Manufacturing Sizes 40 to +50 C 40 C Width 12 mm ±10% Thickness 7 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Connection length Resistance heating cable Various alloys Glass-silk Copper-nickel braid 1.0 m Cross section 2 x 1.5 mm 2 Maximum operating temperature 200 C Insulation material Heating element Woven glass-silk Woven glass-silk Please make sure that the heating tape does not exceed the maximum withstand temperature. This heating tape enables maximum power to be installed even in the case of small surfaces. Termination Silicone-glass-silk Metal braid The heating tape can be used for temperature modification of pipes and structures in the industrial and laboratory sectors. Heating element connection Earth connection Heat shrink end cap Silicone-glass-silk 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E415 11/12 Page 1-25 of 26

31 IT-S20 Frequency Hz Nominal operating voltage 230 Vac Maximum power per meter 220 W/m Maximum operating temperature 450 C Minimum bend radius 15 mm Minimum spacing 5 mm Ordering Information Other lengths and power specifications, etc., available upon request (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal power (2) (W) Nominal voltage (Vac) Page 1-26 of 26 E415 11/12

32 IT-G25 Constant wattage series tape 1. HEATING CABLES AND TAPES The Isopad IT-G25 type is a factoryterminated heating tape constructed from resistance foil or wire heating elements. Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP20 See note Maximum withstand temperature (power off) 450 C Storage temperature Minimum installation temperature 40 to +50 C 40 C Note: These are components for further installation. The protective arrangements of Protection Class I or Class II must be followed during installation of the components and are the responsibility of the assembly company. Please refer to the manual for further information. Standard Manufacturing Sizes Width 25 mm ±10% Thickness 2 or 4 mm ±10%, depending on design Heater Construction Type Material Material of insulation Material of outer sheath Resistance heating cable Various alloys Glass-silk Woven glass-silk Lead Connection Connection length 1.0 m Cross section 2 x 1.0 mm 2 Maximum operating temperature 450 C Insulation material Glass-silk Frequency IT-G25 Resistance foil Woven glass-silk The elements are stitched into a total of six layers (three per side) of glass tape, which acts as a carrier. Woven glass-silk Hz IT-G25 Heating cord These tapes are suitable for indoor use or areas where there is no risk of moisture ingress. Woven glass-silk Woven glass-silk 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E416 11/12 Page 1-27 of 28

33 IT-G25 Nominal operating voltage 230 Vac Maximum power per meter 650 W/m Maximum operating temperature 450 C Minimum bend radius 25 mm Minimum spacing 5 mm Ordering Information Other lengths and power specifications, etc., available upon request (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal power (2) (W) Nominal voltage (Vac) Page 1-28 of 28 E416 11/12

34 IT-ITS/SS Mineral insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-ITS/SS is a factory-terminated mineral insulated heating tape with laserwelded joints. The tape has a go-and-return Area Specifications Area classification Ingress protection Nonhazardous, ordinary area IP68 Electrical protection class Class 1 Maximum withstand temperature (power off) 600 C Minimum installation temperature Standard Manufacturing Sizes 40 C Width 25 mm ±10% Thickness 4 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Lead Connection Glands Cold lead Terminating tails Frequency Nominal operating voltage Power per meter Maximum operating temperature Laser welded joint Cold lead mineral insulated element embedded in a highly compressed mineral insulant covered by a malleable metal sheath. Resistance heating cable Nickel-chrome-alloy Magnesium oxide (MgO) Stainless steel Brass M20 Laser welded hot to cold joint with 500 mm long mineral insulated cold lead 150 mm long stranded nickel with PVC sleeve Hz 240 / 110 Vac 50 / 100 / 200 / 300 W/m 500 C at 50 / 100 W/m 400 C at 200 W/m 300 C at 300 W/m MI cable unit Stainless steel mesh This tape is excellent for use where high mechanical protection and high resistance to corrosion is needed. 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E417 11/12 Page 1-29 of 30

35 IT-ITS/SS Ordering Information Output 50 W/m 100 W/m Maximum pipe temperature (power on) 500 C 500 C Nominal voltage Part number Length (1) (mm) Nominal power (2) (W) Part number Length (1) (mm) Nominal power (2) (W) 240 V V Output 200 W/m 300 W/m Maximum pipe temperature (power on) 400 C 300 C Voltage Part number Length (1) (mm) Nominal power (2) (W) Part number Length (1) (mm) Nominal power (2) (W) 240 V V (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Nonstandard versions are available Page 1-30 of 30 E417 11/12

IT-H Quartz-glass insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-H heating tape is suitable where high power input is needed or where work has to be carried out at high temperatures.

36 IT-H Quartz-glass insulated heating tape 1. HEATING CABLES AND TAPES Isopad IT-H heating tape is suitable where high power input is needed or where work has to be carried out at high temperatures. Area Specifications Area classification Ingress protection Electrical protection class Nonhazardous, ordinary area IP20 See note Maximum withstand temperature (power off) 900 C Storage temperature Minimum installation temperature 40 to +50 C 50 C Note: These are components for further installation. The protective arrangements of Protection Class I or Class II must be followed during installation of the components and are the responsibility of the assembly company. Please refer to the manual for further information. Standard Manufacturing Sizes Width 30 mm ±10% Thickness 6 mm ±10% Heater Construction Type Material Material of insulation Material of outer sheath Resistance heating cable Nickel-chrome-alloy Quartz-glass Woven quartz-glass Lead Connection Connection length 0.35 m Cross section 2 x 1.5 mm 2 Maximum operating temperature 450 C Insulation material Glass-silk The high-quality quartz glass allows a working element temperature of up to 900 C. This tape should only be used in Quartz-glass Coiled heating conductor Woven quartz-glass dry atmospheres with additional electrical protection and always with a temperature regulator. 2. HEATING PANELS 3. HEATING JACKETS 4. HEATED HOSES 5. DRUM HEATERS 6. GAS BOTTLE HEATERS E418 11/12 Page 1-31 of 32

37 IT-H Frequency Hz Nominal operating voltage 230 Vac Power per meter Maximum 380 W/m Maximum operating temperature 900 C Minimum bend radius 15 mm Minimum spacing 5 m Ordering Information Outer lengths and power specifications, etc., available upon request (1) Tolerances <2000 mm ± (1% + 50 mm) >2000 mm ± (2% mm) (2) Tolerances ±10% Part number Length (1) (m) Nominal Power (2) (W) Nominal Voltage (Vac) Page 1-32 of 32 E418 11/12

Standard Heating Product Catalogue

Standard Heating Product Catalogue i A Solutions Company THERMOCOAX is the worldwide leading company of Mineral Insulated Cable Technology for more than 55 years. Over 50 countries are covered by THERMOCOAX