DCW

The DCW-Series cooling batteries (Free coolers) are units for closed cooling systems with a minimum usage of water and electrical energy. In optimal conditions the energy saving can be up to 70% compared with traditional chiller systems.

The DCW-Series is especially suitable for industrial plastics-, rubber-, die casting-, food- and other applications.

Highlights:

• High efficient copper tube / aluminium finned heat exchanger
• Removable and cleanable aluminium filter
• Fan speed controller
• Internal expansion tank
• Internal pump

Main characteristics:

Cooling Capacity (∆T 10°C): 45…1400 kW / 37’900…1’204’000 Kcal/h
Cooling Capacity (∆T 5°C): 22…700 kW / 19’000…602’000 Kcal/h
COP: up to 30 kW/kW
Pump Capacity: 70…2400 l/min / 3.3…4.0 bar
Ambient temperature: max. 45 °C

Key features:

• Heat transfer fluid: Water/Glycol mixture
• Modular design
• Automatic water refilling system
• Microprocessor controller
• Outdoor protection class (IP55)
• “Low noise” fans (Option)
• Series of nebulizing nozzles fitted with anti-scaling magnetic device – Enthalpy kit
(Option)

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