HP Series of HP Series of PTC Heaters PTC Heaters Safe Self regulating temperature output Ac/Dc working (100 - 240v or 12 - 24v) Choice of operating temperature (40C - 290C) www.ptcheaters.comDIMENSIONS APPLICATIONS Electrical Switchgear Cabinets HP03 CCTV Camera Housing 35 Telecommunication Cabins Refrigeration Drip Tray Heating 8.5 Street Cabinets 60 HP04 Laboratory Equipment 35 SPECIFICATION 8.5 UL, CSA, VDE 40 HP05 2 0.5mm black silicon VDE approved wire 100-240vac/dc, 10-30vac/dc, 30-60vac/dc 35 IP54 on request 8.3 Protection class II 40 Custom models considered HP06 35 MODELS MAXIMUM MODELS MAXIMUM OUTPUT OUTPUT 8.3 75 HP03-1/04-24 15W HP05-1/12-24 55W HP01 HP03-1/05-240 15W HP05-1/13-24 58W HP03-1/07-240 20W HP05-1/14-24 60W HP03-1/08-24 30W HP05-1/14-48 60W HP03-1/09-240 25W HP05-1/15-240 58W 70 HP03-1/11-240 30W HP05-1/20-240 60W HP04-1/04-24 10W HP05-1/22-24 70W HP04-1/05-240 10W HP06-2/04-24 18W 9.5 HP04-1/07-240 15W HP06-2/05-24 20W L *VARIABLE HP04-1/08-24 15W HP06-2/05-240 20W HP04-1/09-240 18W HP06-2/05-48 20W The DBK HP range of Positive Temperature Coefficient (PTC) self HP04-1/11-240 20W HP06-2/07-240 50W regulating heaters have been designed to offer a wide choice of HP04-1/13-240 22W HP06-2/09-240 70W power outputs within a compact series of aluminium profiles. These HP04-1/18-240 32W HP06-2/10-24 80W elements can be operated without the aid of a thermostat or thermal HP05-1/04-24 20W HP06-2/11-240 110W cut-out. HP05-1/05-24 22W HP06-2/13-240 145W Operating voltages available are 100-240vac/dc or 10-30vac/dc (uni- HP05-1/05-240 20W HP06-2/15-240 160W voltage input). 600mm wire tail versions are available on request. HP05-1/07-240 25W HP06-2/18-240 180W HP05-1/09-240 30W HP06-2/20-240 200W DESIGN NOTES HP05-1/10-24 50W HP06-2/22-24 200W HP05-1/11-240 35W HP06-2/24-240 225W Power = KxAx T K: Heat transmission factor, sheet steel 5.5W/m2 Kelvin (contact * HP01-2/15-240R1 (250mm Length, L) 140W OEM for non steel values). * HP01-2/15-240R2 (400mm Length, L) 160W 2 A: Complete surface area of heat losing enclosure (m ). * HP01-2/15-240R3 (70mm Length, L) 100W T: Temperature difference between the ambient air temperature * HP01-4/15-240R1 (250mm Length, L) 280W and the specified air temperature of the enclosure. * HP01-4/15-240R2 (400mm Length, L) 320W When considering cabinet heating, place the elements within Note: -24 represents 12-30v operating voltage the lowest part of the enclosure to aid natural convection of the -48 represents 30-60v operating voltage thermal energy. Assisted forced air convection enhances the power output, thus -240 represents 100-240v operating voltage decreasing the temperature of the element. STANDARD LEAD LENGTH 100mm PO Box 6744 Leicester LE2 6WS, United Kingdom Tel: +44 (0)116 292 1501 Fax: +44 (0)116 292 1503 info etdyn.com www.etdyn.com Business registration 4345086 VAT registration 787 3265 86