| Product Name: HWSR Introduction HWSR Self Regulating Heating Cables is highly efficient both to protect freezing and to maintain temperature for hot water supply pipes. Constructed of a semiconductor heater between parallel bus regulating cable adjusts its output to independently respond to ambient temperatures all along its length.It will never overheat or burnout even when wrapped by itself (overlapped). It can also be cut to any length.The result — an energy efficient heating cable. Especially, the self-regulating conductive core and insulation jacket of HWSR are treated with irradiation cross-linking reaction, yielding exnt heat resistance and cable stability in long term operation. Technical data Output Wattage: 15, 25, 30(W/m) Maximum maintain temperature: 90°C Maximum exposure temperature: 120°C Minimum installation temperature: -10°C Work voltage: 110V-120V / 220-240V HWSR Series HWSR-P: Tinned copper metal braid HWSR-PB: Thermoplastic outer jacket Max resistance of braid: ≤18.2Ω/km Bus AWG Approvals: CE GOST Characters 1.Long life time：PTC semi-conductive quality and exnt technology. 2.Low energy consumption：Due to unique PTC property, the cable adjust the output power respond to ambient temperature. 3.Exnt heat resistance：PTC semi-conductive d by irradiation crosslinking reaction.High insulation resistance 4.Cut to length：PTC semi-conductive ed of the infinite parallel connection of carbon particles, allowing it to be cut to the exact length required. 5.Easy for installation: ble, complex installation available, never overheat when overlapped. 6.Low starting current: PTC 3 layer co-extruded technology,low starting current and low Attenuation rate. 7.Cable durable: UV protection,high and low temperature resistant,weather resistant. Application HWSR is very effective to protect hot water supply pipes from freezing with low energy consumption. |
