V9322 Issued / Herausgegeben / Publicado / Publication / Pubblicato 05/2001 Esteras calefactoras Tapis chauffants Stuoie di riscaldamento RS Stock No. 245-499 to 245-607 (12Vdc) 731-350 to 731-372 (12Vdc) 731-388 (30Vdc) 245-613 to 245-685 (240 Vac) General Description This range of heater mats have been designed for areas where 'standard' heating methods are difficult to apply. All mats are selfadhesive and have etched foil elements embedded into a glass cloth supported rubber compound which provides for a highly robust yet very flexible product. The range includes standard rectangular mats powered by 12V and 240V at various power ratings as well as circular 12V mats. RS Stock no. 731-388 is a heater mat kit which can be used as a single element or be cut into the individual (or multiple) elements as required. The kit comprises of 5 individual elements of various power ratings, each powered by 30V . Alternatively, the kit when used as a single mat, has a power rating of 150W at 30V . WARNING: 1. Heater mats are not suitable for stand alone operation. 2. This component part shall only be used where adequate electrical, thermal and mechanical barriers are provided to prevent access to hazardous parts without use of a tool. 3. DO NOT immerse in water. 4. DO NOT exceed maximum power rating as higher voltages may result in excessive heat and thermal runaway. 5. DO NOT operate above 200°C. 6. AVOID contact with sharp edges. 7. AVOID use of highly volatile solvents, clean only with isopropyl alcohol or equivalent. Note: In order to obtain optimium performance of these products, it is advisable that temperature sensing and control elements are included within the heating system. Kit specification RS stock no. 731-388 (Kit)150 x 300mm, 30V, 150W or 150 x 100mm, 30V, 50W 150 x 75mm, 30V, 38W 150 x 50mm, 30V, 25W 75 x 75mm, 30V, 18.5W 75mm Diameter, 30V, 18.5W Installation Details Caution: It is recommended for all the following heater mats that the power dissipation does not exceed 5W/25mm2. This occurs when the standard units are connected to approx. 30V and the heater mat kit is connected to approx. 65V. The 240V mats should not be connected to a supply greater than 240V . 1. Heater mat kits should be cut to size/shape as required following cutting guide lines shown prior to removing adhesive backing. A sharp knife or scalpel should enable this task. 1a.Remove paper release sheet from adhesive backing (take care not to damage adhesive layer). 2. Position heater/s and press firmly over full heater area to ensure good thermal contact. DO NOT FOLD heater/s; minimum bend radius 20mm. 3. Connect heater mat/s to power supply via appropriate thermostat and fuse. Standard heater mats are supplied complete with 500mm flying lead, heater mat kits require leads to be fitted via solder pads (polarity of supply is not important). 4. Incorrect positioning of heater may be overcome by CAREFULLY removing it and repositioning, however, as this may damage the adhesive layer a fresh application of silicone RTV adhesive is advised. Technical specification Mat material ______________________Permacel P5004, glass cloth supported silicone rubber 0.7± 0.1mm thick Maximum Temp. ____________________________________200°C Adhesive Backing __________________________3M 966 Adhesive Connections (Standard) - ______500mm White PTFE Leads, 19/0.16 Kit __________________________________________Solder Pads RS Components shall not be liable for any liability or loss of any nature (howsoever caused and whether or not due to RS Components’ negligence) which may result from the use of any information provided in RS technical literature. 2 y 240V . 150x300 mm, 30V, 150W ó 150x100 mm, 30V, 50W 150x 75 mm, 30V, 38W 150x 50 mm, 30V, 25W 75x 75 mm, 30V, 18,5W 75 mm diámetro, 30V, 18,5W Code commande RS. 3 Codice RS 731-388 (corredo) 150 x 300mm, 30 V, 150 W o 150 x 100mm, 30V, 50W 150 x 75mm, 30V, 38W 150 x 50mm, 30V, 25W 75 x 75mm, 30V, 18,5W 75mm Ø, 30V, 18,5W Specifiche tecniche 30V .
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