jbj Techniques Ltd; an excellence in engineering

quality products for mechanical & fluid power

ACN and DCN Oil / Air Coolers

with Alternate Current Drives (3 x 400 V) and Direct Current Drives (12/24 V )

ACN and DCN Series Oil-Air Coolers

ACN and DCN Series Oil-Air Coolers

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.
AACN series oil-air coolers
» Compact oil-air cooler Atex certified.
» Maximum dissipation 3.8 kW / °C.
» Low pressure drop.
» Max. flow 540 lpm.
» Three phase or single phase versions available including NEMA.
» Reduced motor speeds aid low noise level output.
» Stainless steel matrix versions available on request.
MACN series oil-air coolers
» Compact air-oil coolers for marine applications.
» Marine approval to DNV, Lloyds register, GL + many more.
» Maximum Dissipation 3.8 kW / °C.
» Low pressure drop.
» Max. flow 540 lpm.
» Three phase or single phase versions available including NEMA.
» Reduced motor speeds aid low noise level output.
» Stainless steel matrix versions available on request.
HCN series oil-air coolers
» Compact oil-air cooler.
» Hydraulic drive for remote and mobile applications.
» Max. Dissipation 3.5 kW / °C.
» Low pressure drop.
» Max. Flow 600 lpm.
» By-pass valve available on request.
DCN series oil-air coolers
» Compact oil-air cooler for direct current applications.
» Aluminium matrix ensures high cooling / size ratio.
» Low pressure drop.
» Maximum dissipation 26 kW. at ΔT of 40°C.
» Max. flow 150 lpm.
» 12 & 24 volt available as standard.
» Low amp draw.
» Alternative voltages available on request.
Specification of oil-air coolers found in this on-line » catalogue « link
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