Basic Info.

Product Description

(applicable with central air-conditioning) main features 1 large air volume(1850m3/h,3700m3/h,7400m3/h) 2 expandable with modular design of kjff1850-2603 and kjff3700-2603 3 small wind resistance and low power consumption 4 remove dust accumulated in the air-duct and the heat-exchanger of combined air processor and save more than 10% power consumption of the air-conditioning 5 led indicator: normal,wash and alarm 6 comprehensive protections: automatic shutdown when cabinet being drawn out,ac input surging protection, ac over-voltage protection, ac short circuit protection, over-temperature protection, ionizer over-current and short circuit protection, collector shot-circuit protection, shell grounding protection. operating voltage: ac220v±15 %( 187v~253v); 50hz±10 %( 45hz~55hz) operating temperature: -20°c~50°c relative humidity <90%rh