jbj Techniques Limited Oil-air Cooler ACN

With alternate current drives (3 x 400 V) and direct current drives (12/24 V) » Compact Oil-Air Cooler » High cooling capacity » High operating pressure » Low pressure loss » Low noise level » Also available with declaration of conformity according 94/9/EG Materials Cooler: Aluminium, white aluminium RAL 9006 Cowling, feet: Steel, jet black RAL 9005 Fan: PPG (special material on request) Fan guard ACN: Steel, silver chromated Chrome (VI) free Cooler DCN: Plastic material with integrated electric motor Oil-air-coolers offer more than just compact heat exchange design and high efficiency – the cooling units and fans fitted are also optimized to ensure that the coolers run with a minimum of noise. The current range consists of 11 sizes with cooling capacities between 4.4 kW and 140 kW at 40°C inlet temperature differential, with one-pass or two-pass versions of unit sizes 5 to 60 available. Two versions in sizes 5 to 60 are available: one with low pressure drop, the other with high cooling performance. Our oil-air coolers are constructed on a modular basis, so they are suitable for both static and mobile hydraulic systems. From size ACN-10 IEC standard motors are used, so the coolers can be operated with special voltages. On request the ACN oil-air cooler from size ACN-10 are also available with a declaration of conformity according ATEX 94/9/EG. Identification marks: CE (EX) II 2 G IIB TX or CE (EX) II 3 D TX . Maximum working pressures 20 bar dynamic 26 bar static ACN series oil-air coolers » Compact oil-air cooler. » Aluminium matrix ensures high cooling / size ratio. » Low pressure drop. » Maximum dissipation 3.5 kW / °C. » Max. flow 600 lpm. » Three phase or single phase versions available including NEMA. » Reduced motor speeds aid low noise levels. » By-pass valve available on request. » Supplied complete with thermostat.