ATEX CHILLERS

The CREA chillers are located in explosion proof areas or hazardous zones.
One of its most common uses is the conditioning coolant for process control in chemical and petrochemical plants. They are also used in graphic arts companies for cooling print machinery.

  • Easy installation and maintenance.
  • Long lifetime.
  • Suitable in extreme weather conditions.
  • Withstand fluctuations in the power supply.
  • Adapted to particular conditions.
  • Increased efficiency.
  • Reduced noise.
  • Suitable for zones 1 and 2.
  • Certified safety.

CREA-C SERIES

FEATURES

  • 3 ~ (380-420 50Hz / 60Hz 440-480) without neutral.
  • Other voltages available on request.
  • Standard: -20…+50°C.
  • Low temperature version: -40…+50°C.
  • High temperature version: -20…+60°C.
  • Available powers from 3 to 7 KW.
  • Flameproof motors according to ATEX directive 94/9/EC.
  • Stainless steel accessible structure easy to maintain.
  • Water pump on stainless steel.
  • Stainless steel heat exchanger built with high efficiency plates.
  • Thermal load and fluid flow calculation.
  • Dimensional drawings.
  • Electrical schematics.
  • User manual, installation, security and maintenance.
Structure:

  • AISI-316 Stainless steel.
  • Fully painted structure.
  • External equipment with remote control panel.
  • Units on two parts, split type.
  • Custom equipment installation as required.

Cooling system:

  • Cylinder head partialization.
  • Air exchangers with anticorrosive treatment: Lacquered, Blygold, Heresite.
  • Copper air exchangers.
  • Stainless steel air exchangers.
  • Liquid receiver.
  • Liqud separator with heat exchange.
  • Oil separator with return to the compressor.
  • Water condensation system with constant pressure valve.
  • Heat recovery.

Control

  • Custom control panel.
  • Customized input and output signals.

FEATURES

  • 3 ~ (380-420 50Hz / 60Hz 440-480) without neutral.
  • Other voltages available on request.
  • Standard: -20…+50°C.
  • Low temperature version: -40…+50°C.
  • High temperature version: -20…+60°C.
  • Available powers from 7 to 100KW.
  • Flameproof motors according to ATEX directive 94/9/EC.
  • Stainless steel accessible structure easy to maintain.
  • Water pump on stainless steel.
  • Stainless steel heat exchanger built with high efficiency plates.
  • Thermal load and fluid flow calculation.
  • Dimensional drawings.
  • Electrical schematics.
  • User manual, installation, security and maintenance.
Structure:

  • AISI-316 Stainless steel.
  • Fully painted structure.
  • External equipment with remote control panel.
  • Units on two parts, split type.
  • Custom equipment installation as required.

Water circuit:

  • Double pump water:
  • Pump manual selection.
    Automatic rotation.
    Automatic start for the standby pump.

  • Other constructive versions available on request.

Cooling system:

  • Cylinder head partialization.
  • Air exchangers with anticorrosive treatment: Lacquered, Blygold, Heresite.
  • Copper air exchangers.
  • Stainless steel air exchangers.
  • Liquid receiver.
  • Liqud separator with heat exchange.
  • Oil separator with return to the compressor.
  • Water condensation system with constant pressure valve.
  • Heat recovery.

Control

  • Custom control panel.
  • Customized input and output signals.

Double water pump

Two water pumps ensure the circulation of coolant. The control actives the pumps cyclically and with standby function.

Negative temperatures

We have chillers with negative temperatures for the liquid circuit. An antifreeze fluid prevents freezing and allows operation of the system.

Heat recovery

The series CREA allows modification of their systems to use the heat extracted for other purposes.
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