Oil cooling unit, circulating type with inverter-controlled compressor
AKZ

Details

  • Catalog: 96620
  • Construction: circulating type
  • Fluid: lubricating oils, mineral oil-based fluids
  • Cooling Capacity: da 1.3 a 9.0 kW
  • Power Supply: 3-phase AC 380/400/415 V 50/60 Hz V AC
  • Max Absorbed Power: 4,42

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DESCRIPTION

The AKJ* are circulating type industrial cooling units with inverter-controlled compressor, for lubricating oils and mineral oil-based fluids. The Daikin original IPM motor compressor allows high performances in terms of energy-saving. Power consumption can be checked on the control panel.

The AKZ series offers circulating chillers with an inverter-controlled, air-cooled compressor for cooling lubricating oil or mineral fluid. The tank is not included in the scope of delivery.

These chillers control the temperature in these ways:

  • Set the fluid temperature according to the ambient temperature or to the machine temperature
  • Hold the temperature of the fluid constant in the tank
  • Cool the fluid at constant capacity

Temperature control is very accurate: ±0.1 °C in the whole duty cycle; the ambient temperature range is within 5 to 45 °C.
An autotuning function that automatically sets the control gain according to the system installed (tank oil volume, piping, etc.) reduces adjustment time significantly at the trial run.

The AKZ* cooling units are perfect in applications that demand a strict control of the temperature, such as machining centers, NC lathes, gearbox lubricants, grinding machines, electrical discharge machines, molding machines, presses, etc.

Cooling capacity: from 1.3 to 9.0 kW.

Max power consumption 4.4 kW / 8.2 A

For AC 3-phase 380/400/415 V 50/60Hz (±10%)


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