Ice Associates - Arena Tec


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ARENA TEC - REFRIGERATION PLANT

As the leading Ice Rink specialists, Ice Associates Ltd has always enjoyed a well-deserved reputation for quality and reliability.

In a drive to provide the complete ice rink package to the same exacting standards, the ARENA TEC division has been launch and has immediately been successful with its goals placing several plants on long term contracts.

With extensive knowledge of the ice industry and access to reputedly the most advanced and extensive fleets of equipment, ARENA TEC is able to tailor packages to the needs of a specific facility. Whether this is providing a full refrigeration,

flooring and air handling package for a permanent ice rink or simply a short term temporary ice pad, ARENA TEC have the answer and equipment to suit.

Whatever is best for your circumstance:

Short Term Hire

Contract Hire

Lease Purchase

Hire Purchase

Direct Sales

ARENA TEC have a solution for you. All supported with 4 hour call out service, 24 hours a day 365 days a year. Service and Maintenance contracts available on your existing plant.

Fans:
With an external impeller and crescent-shaped aluminium blades. The fans are "step" controlled and therefore only some of them are stopped when the ambient temperature deceases. On request the fans can also be fitted with a continuos control system, a device that continuously varies the speed of rotation of all fans.

Condenser:
These feature a
characteristic
upsidedown “M”
shape and
comprise four
finned coils with
copper tubes and
aluminium fins.
They are
generously sized
in order to work
at elevated
temperatures.

pCO control unit:
Microprocessor with 80 display characters and 14 push button LEDs. It controls the temperature of the water, the fans, the pressures of the cooling circuit, etc. And it can handle up to 22 different alarm conditions. Various remote control solutions are available, ranging from a simple ON-OFF switch to the more complete BMS system. If the ambient temperature exceeds the limit, an "unloading" system will trip and step down the chiller capacity in order to prevent the machine from blocking.

Casing:
Made with
galvanised carbon
steel panels,
subjected to
phosphodegreasing
treatment and
painted with
polyester powders.

Compressors:
Double-screw semihermetic compressor cooled by primary intake refrigerant and protected by an electronic device that controls the temperature of the winding and by a lubricating oil level sensor. Fitted with an internal non-return valve on the discharge line. Each compressor is fitted with a crankcase heater.

Cooling circuit:
• Two or four independent cooling circuits.
• Thermostatic expansion valves with external compension.
• High and low pressure transducers.
• Inspectable dehydrator filter.
• Flow indicator.

Metal filiters for condensers
                     Aluminium filters with
                        galvanised sheet metal frames
                          to protect the surface of the
                           condenser can be supplied on
                           request. They are easy to
                          remove and clean and feature
                         an extremely high empty/full
                       ratio. Available on request.

Evaporator
                   Shell and tube evaporator features
                     cooper tubes and carbon steel shell.
                       The tubes are internally finned to
                        improve evaporator performance.
                        The tubes are U” bent to reduce
                     “ size to a minimum. It ‘s protected
                      by a differential water pressure
                    switch and an antifreezing sensor
                 probe. It can be protected by an ambient thermostat and heating element on request. ISPESL, TUV, SDM, etc., testing available.

Easy
user friendly

ARENA TEC is controlled by a microprocessor control unit programmed to optimise compressor, fan and pump operation and to ensure efficient work both the cooling and hydraulic circuits work efficiently. The digital display allows monitoring of the chilled water temperature at a glance and provides information on all operating parameters. The chillers can also be remote-controlled or connected to BMS systems on request.

Simple
to install and service

To install the ARENA TEC chiller, simply connect it to the main electrical power and water supplies. No other operations on the machine are required. The components are easy accessible in order to simplify both routine and extraordinary maintenance operations.

Ecological
R407c ISO 9001

Because the use of HFC R407c doesn't damage the ozone layer. Because they save energy thanks to the highly efficient compressors. Because a chilled water airconditioning system doesn't require primary refrigerant in rooms where people live and work. Because they has been designed and produced in accordance with the MTA Environmental Management System which complies with ISO 14001 standards.