DRK air electric heater

DRK air electric heater

DRK air electric heater is a complete device by means of conversion from electric energy to thermal energy with advantages of convenient supply of energy, compact structure, automatic control of temperature, convenience for installation and maintenance and no pollution, etc. 　　This heater consists of tube container and electric heating element complete with temperature control cubicle (console). The heating element employs Cr18Ni19Ti stainless and seamless steel tube as its protective bushing, and the internal heating element is composed of OCr27Al17M02 high-temperature resistance wire and crystalline MgO. The temperature control is regulated by controllable silicon with PID digital display. In the range under control temperatures can be freely set as required and the constant temperature is automatically maintained. The temperature is controlled within ±5℃ with out-of-limit sound and light alarm and multiple protective functions, and can be controlled locally or remotely. physical dimension picture：

Main technical parameters ： model DRK15 DRK30 DRK45 DRK60 DRK75 DRK90 DRK120 otal power(kw) 15 30 45 60 75 90 120 working voltage 220V rated current of electric heater(A) 3×23 3×46 3×70 3×92 3×115 3×140 3×185 pressure of conventional medium(9.8×104pa) 2 Highest temperature at outlet 300℃ heating amount(10 KJ/h) 43 86 30 172 215 260 344 temperature adjusting range 0-300℃ outlet of conventional medium Dg80-Dg100 Dg100-Dg125 Dg125-Dg150 Dg125-Dg150 Dg150-Dg175 Dg175-Dg200 Dg175-Dg200

physical dimension Table：

Model A B L C E F D DRK-15 1155 900 1960 335 314 280 377 DRK-30 1740 1300 2562 430 260 314 370 DRK-45 1740 1300 2570 370 365 338 426 DRK-60 1740 1300 2600 370 370 400 478 DRK-75 2672 2047 3520 600 370 400 478 DRK-90 2672 2047 3520 600 370 400 478 DRK-120 2430 1800 3400 600 400 450 529