● bzkt-explosion-proof unitary air conditioner (cabinet type) can be used in hazardous area zone 1 and zone 2 locations classified by gb3836.14.
● applicable to petroleum, chemical, military, power, marine and other industries in the normal working environment, according to gb3836.1: iia, iib, iic category, temperature group t1 ~ t4 group of explosive gas mixture analyzer electrical cabinets, electrical control cabinets, and other cabinets have a source of heat but cannot use the ventilation equipment to achieve temperature control.
◎ the air conditioner is easy to install and save space;
◎ the air-conditioning system's refrigeration system, control system and fans are all made of brand-name products and high quality materials;
◎ the air-conditioning explosion-proof structure design and manufacturing safety and functionality of the perfect combination of components using a variety of forms of explosion-proof structure, the whole explosion-proof structure for the composite composition;
◎ various safety protection measures to ensure the normal operation of the air conditioner;
◎ unit shell spray anti-static coating;
◎ the heat exchanger adopts aluminum thread fins with inner thread copper tube and hydrophilic membrane.
options under different operating conditions:
◎ shell: stainless steel (s304, s316l);
◎ heat exchanger: female copper sleeve copper fins;
◎ heat exchanger plus anti-corrosion coating;
◎ refrigerant: r22, r407c, r410a;
◎ it can introduce some fresh air to replace the indoor air and meet the requirements of positive pressure ventilation;
◎ marine standards are manufactured according to dnv, abs;
◎ system failure, high temperature and failure alarm output;
◎ special requirements products can provide solutions.
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