CPRMserie

INDUSTRIAL AIR CONDITIONERS WITH INTEGRATED PRESSURIZATION SYSTEM – HEAVY DUTY

capacity

COOLING CAPACITY

3.0kW >> 5.0kW

applications_icons-temperature_gen

RANGE

-10°C / +70°C

SPECS gas

REFRIGERANT

R134a

CPRM CONDIZIONATORE

INDUSTRY

iron and steel

cement industry

mining

APPLICATION

operator’s cabine

power panels

containers

STANDARD FEATURES

CPRM units are designed for operator cabins, electrical rooms and containers thermoregulation, for installation on mobile stations, cranes and maneuvering stages, placed in environments with high temperature, dusty and aggressive atmospheres.

They are equipped with pressurization and filtration system with automatic cleaning system that reduces maintenance. Thanks to Refrind’s experience, CPRM air conditioners are reliable, sturdy, easy and reduced maintenance products, therefore they are suitable for operation in particularly harsh conditions.

packaged frame with vertical construction, suitable for ground installation


housing made in thick steel plate, RAL5010 powder painted with textured finishing


easy service access through frontal removable panels


lifting eyebolts for easy handling


suitable for outdoor installation, roofed


finned heat exchangers, composed of high thickness copper tubes and aluminium fins, with wide fin spacing to avoid the accumulation of dust

air condensation with forced ventilation


HFC R134a refrigerant fluid with low environmental impact


hermetic compressor (PRM302) or semi-hermetic compressor (PRM502) with anti-vibrating dampers


refrigerant circuit made of copper tubes, brazed with fine alloys and equipped with lamination device, dryer filter, high and low pressure switch. Tubes arrangement allows the air conditioners to operate on high vibrating equipment

on-board factory wired power panel with easy access to internal parts. It comprehend all devices necessary to the autonomous and safe operation


remote consolle, equipped with an electronic controller for cooling and heating (optional) control


standard signals: general alarm, high temperature alarm, remote ON/OFF enable


heating function made of electrical elements made of carbon steel finned tube, provided of safety thermostat (optional)

condenser axial fans, with condensation control


cartridge polyester air suction filter, with filtration capacity of 1 µm (≥99%)


filter auto-cleaning system, Pulse-Jet type. It’s composed by air compressor, stainless steel air storage, overpressure safety valve and a temporized injection valve


high head pressurization centrifugal fan


recirculation centrifugal fan (optional)


class “H” filtering stage on air delivery (optional)

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