Water cooling machine


Capacities ENW from 5.5kW to 504kW (100% water medium, in the range +12°C/+7°C, condenser cooling water +30°C/+35°C)

Capacities EWB from 260kW to 1500kW (100% water medium, in the range +12°C/+7°C, condenser cooling water +30°C/+35°C)

Water cooling machine type ENW with scroll compressor and refrigerant R410A

Water cooling machine type EWB with screw compressor and refrigerant R134a

The machines are very suitable to be customized according to customer specifications, such as:

 

Another refrigerant R134a / R407F

Other medium / secondary refrigerant

Medium temperature ranges of +25°C to -20°C

High and/or low cooling water temperatures

 

OPTIONS ENW:

Water-side completely in Non Ferro

With or without a buffer tank

With or without circulation pump

High or low pressure circulation pump with suction valve

Double circulation pump with transfer switch

Expansion kit

Level security buffer

Dirt trap set with blocking valves

Antifreeze protection

Vibration dampers for under the machine

Low noise performance

Double refrigerant circuit for ENW.061 to ENW.100

Compressor Jacket (for noise reduction)

Condenser pressure regulation

Condenser is seawater resistant

Soft starters for each compressor

There are many options available, ask us!

 

OPTIONS EWB:

 

Insulated tank, safety valve and low level security

High or low pressure circulation pump with suction valve

Double circulation pump with transfer switch

Expansion kit

Dirt trap set with blocking valves

Antifreeze protection

Vibration dampers for under the machine

Compressor casing (for noise reduction)

Condenser pressure regulation

Condenser seawater resistant

Communication acc. Bacnet/Lon/Modbus

Extra control panel

There are many options available, ask us!

 

Building water cooling machine EWB:

 

Mainframe put completely galvanized sheet metal and finished with a polyester powder coating color RAL7035 (other RAL color available upon request)

Double refrigerant circuit whereby each circuit includes:

Bitzer screw compressor equipped with suction and discharge valves, crankcase heater, motor protection, discharge temperature and oil level security

Liquid injection cooling

Security relief valves high pressure side

Water-cooled condenser type shell and tube material Cu. tubes and Cs. mantle

Condenser pressure control

Liquid container with valve

Liquid filter-dryer (removable)

Solenoid Liquid and moisture indicator

Electronic expansion valve (Sporlan) Optimized evaporator type shell and tube material Cu pipes and CS mantle

Security relief valves low pressure side

Gauge pressure and low pressure

High pressure switch with automatic reset and manual reset

Low pressure switch

Pressure transmitters

Temperature sensors

Flow switch

Switchbox galvanized sheet steel cabinet complete with all components and main switch

Uncluttered layout and numbered wiring

Microprocessor PCO for the entire control