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Heating Cable G MI Mineral Insulated High Temperature contd Heating Cable G MI Mineral Insulated High Temperature contd

Heating Cable G MI Mineral Insulated High Temperature contd - PDF document

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Uploaded On 2014-12-15

Heating Cable G MI Mineral Insulated High Temperature contd - PPT Presentation

1 Heater Design 136152 133 136152 2 Calculate Heat Loss 1136152 133 133152136 136152 v 133136 136152136152 152 136152 133 133 152 136152 v 133 136 tank to be heated In add ID: 24567

Heater Design 136152

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G-25 High Temperature- ConctantWatta@e - P•oceccWempe•atu•e GGFF°F- MaxbmumWempe•atu•e- Co••ocbon- Facto•: - Full: - Mbn.- Fo• DescriptionW/Ft can be designed. Please contact factory 400˚F.Available Designs A Construction A Metal Sheath: High nickel content Alloy corrosive environments. This alloy has excellent resistance to pitting, chloride- 600V. C Resistance Wire: A large number of available resistances enables the design Cold-Lead GlandEveryWARNING ApprovalsF, C AWGAvailable in two conductor onlyAWGAvailable in one conductor or two conductor Heated Length Heated Length Two Conductor Heated Length Heating Cable INSULATED Heater Set Total Wattage (WTOTAL Operating Voltage (V) Typical Model Number (120V, AccessoriesHTC-30-1 (392286)Heat Transfer Cement, 1 Gallon PailHTC-30-5 (392294)Heat Transfer Cement, 5 Gallon Pail Mineral Insulated High Temperature SSW-100 (392315)Stainless Steel Tie Wire, 100ft Roll CL-1 (382424) Caution Labels Ordering InformationTo Order Heating Cable G-29 Mineral Insulated High TemperatureGraph-2Cable Resistance Temperature Multiplier Cable Watts/Foot 40 050100150250200300201030350400500450550600K 80605070B10090Sheath Temperature Rise (F) Sheath Temperature400 00.50.751.01.251.52001003001.752.02.252.51 800600500700231000900Resistance Multiplier 200 Maximum Watts/FootMaintain Temperature (F) 0510015102025354050605565 70B 500300400K700600 Graph-3Maximum Wattages - All CablesWith Hot/Cold Junction Under InsulationGraph-4 Maximum Wattages - All 1100F Maximum TemperatureCables With Hot/Cold Junction Under Insulation Maintain Temperature (F) 10020304050200400Maximum Watts/Foot60708090100 1000600800KB1200 Graph-1Cable Sheath Temperature RiseSpecication / Application Information Heating Cable INSULATED High Temperature Two Conductor, Stainless Steel, 300 VoltsTwo Conductor, Stainless Steel, 600 Volts Maximum Exposure Temperature Rating F (C)Resistance Curve110S11.00001100 (593)114S Maximum Exposure Temperature Rating F (C)Resistance Curve6110S11.000001100 (593)6115S Heating Cable G-27 High Temperature Available ResistancesTwo Conductor, 3/16” Nominal O.D., Alloy 825, 300 Volts, 0.20 lbs/ftTwo Conductor, 5/16” Nominal O.D., Alloy 825, 600 Volts, 0.27 lbs/ftOne Conductor, 3/16” Nominal O.D., Alloy 825, 600 Volts, 0.18 lbs/ft Maximum Exposure Temperature Rating F (C)Resistance Curve0.11701100 (593) Maximum Exposure Temperature Rating F (C)Resistance Curve1100 (593) Maximum Exposure Temperature Rating F (C)Resistance Curve1100 (593) Heating Cable INSULATED Mineral Insulated High Temperature Determine UsingTechnical offers ChromaTrace, a heat Determine Total Cable Lengthsystem operating temperature. Refer to Technical Section of this catalog Table)Guidelines for tracing tanks and vessels are also given in the Technical Determine Available Voltage (V) DetermineVoltageeverysupply.TryingCalculate Resistance per Foot (R/ft) using the desired Watts per Foot from the Ordering Information TableCalculate Actual W/Ft. and Total Wattage (WTOTALTOTAL Vomecurves in the Order Information Table. Modify your resistance according Based on the desired power output in Watts/ft, use Graph-1 to determine the Sheath Temperature Rise for the particular cable diameter you select.Heating Cable System DesignOptional Construction Adders �Oversized cold section current 25 Amps and AmpsQHT-3 High temperature adapterUL listing tag**UL hazardous area listing tag** Heating Cable