ULAC Oil Coolers
The ULAC oil cooler with AC motor is optimized for use in the industrial sector. Together with a wide range of accessories, the ULAC cooler is suitable for installation in most applications and environments. Choosing the right cooler requires precise system sizing. The most reliabl way to size a cooler is with the aid of our calculation program. This program, together with precise evaluations from our experienced, skilled engineers, gives you the opportunity for more cooling per $ invested.
Temperature optimization - a basic prerequisite
for cost-efficient operation
Temperature balance in a hydraulic system occurs when
the cooler can cool down the energy input that the
system does not consume - the system’s lost energy
(Ploss = Pcool = Pin – Pused).
Temperature optimization occurs at the temperature at
which the oil viscosity is maintained at recommended
values. The correct working temperature produces a
number of economic and environmental benefits:
• The hydraulic system’s useful life is extended.
• The oil’s useful life is extended.
• The hydraulic system’s availability increases –
more operating time and fewer shutdowns.
• Service and repair costs are reduced.
• High efficiency level maintained in continuous
operation – the system’s efficiency falls if the
temperature exceeds the ideal working temperature.