Internal door mount HEX020VA series Dimension drawing UNIT : MM XXXXXXXXXXXXXXXX YYWW-SSSS Dust filter INTERNAL EXTERNAL Main feature Unit Specification Dimension (H x W x D) mm (inch) 590 x 283 x 99 (23 x 11 x 4) Cooling capacity*Note W/K (W/) 20 (11) Rated voltage VDC 24 Air to air heat exchange Operating current A 0.9 Rated voltage at 24V Opearting power W 22 Reduntant fan quantity design Operating voltage range VDC 20 - 26 High efficiency and reliable fan Operating temperature range C -10 ~ +65 Noise (1.5 meter) dB-A 54.0 Weight Kg (Lb) 7 (15) Features IP55 waterproof at external side Dry contact alarm output Design Easy installation and maintenance * Note : The cooling capacity (W/K , W/C or W/) is defined as Q/ (TI-TA) Q : Heat dissipation (W) from inside of cabinet TI : Return temperature of internal air circuit (K , C or ) TA : Ambient temperature of external air circuit (K , C or ) * Specifications are subject to change without notice.