Air cooled liquid chillers units with “Free-Cooling” section
VERSIONS HWA-A/FC cooling only
TECHNICAL FEATURES
Frame. Self-supporting galvanized steel frame further protected with polyester powder painting. Easy to remove panels allow access to the inside of the unit for maintenance and other necessary operations.
Compressors. Scroll with oil sight glass. They are fitted with internal overheat protection and crankcase heater, installed on rubber shock absorbers.
Fans. Axial fans directly coupled to a three phase electric motor with external rotor. A safety fan guard is fitted on the air flow discharge.
Condenser Made up of a finned battery with copper pipes and aluminium fins. Circuits on the refrigerant side are made to create one circuit in models 0252÷03128 and two independent circuits in models 04149÷04171.
Evaporator AISI 316 stainless steel braze welded plate type: With one circuit on the refrigerant side and one on the water side in models 0252÷03128; with two independent circuits on the refrigerant side and one on the water side in models 04149÷04171.
Electrical board. Includes: main switch with door safety interlock, fuses, overload protection for compressors and thermos contacts for fans, speed governor for fans, interface relays and electrical terminals for external connections.
Microprocessor for automatic control of the unit allowing continuous display of the operational status of the unit, control set and real water temperature and, in case of partial or total block of the unit, indication of security device that intervened further to manage Free-Cooling system.
Refrigerant circuit. Produced in copper tubing, all models have the following components: thermostatic expansion valve with external equalisation, dehydrator filter, level and humidity indicator, high and low pressure gauges (fixed calibration).
Water circuit. Includes: heat exchanger, 3-way valve, evaporator, temperature sensor, antifreeze sensor, differential pressure switch, manual air release valves and water drain.
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When you set up a user account with our website, the order process is quicker and you can enjoy the many functions of your account,
including your wishlist. With your customer account, you can also check the status of your order, and much more.
https://www.hevac.ie/p/maxa-hwa-a-fc-53-kw-174kw/hmaxahwa_a_fc_53kw_174kwHMAXAHWA_A_FC_53kW_174kWMAXA HWA-A-FC 53 kW-174kWhttps://www.hevac.ie/v4/0940aa0c-5421-4a9b-840d-c9a2ae5d95bb/images/product_images/HMAXAHWA_A_FC_53kW_174kW-600_600.jpg 2.00EURInStock/Industrial/Heat Pumps-Chillers<p><strong>HWA-A/FC 0252÷04171</strong></p>
<p><strong>53 kW÷174 kW</strong></p>
<p>Air cooled liquid chillers units with “Free-Cooling” section</p>
<p><strong>VERSIONS<br /> </strong><strong>HWA-A/FC </strong>cooling only</p>
<p><strong>TECHNICAL FEATURES</strong></p>
<ul>
<li>Frame. Self-supporting galvanized steel frame further protected with polyester powder painting. Easy to remove panels allow access to the inside of the unit for maintenance and other necessary operations.</li>
<li>Compressors. Scroll with oil sight glass. They are fitted with internal overheat protection and crankcase heater, installed on rubber shock absorbers.</li>
<li>Fans. Axial fans directly coupled to a three phase electric motor with external rotor. A safety fan guard is fitted on the air flow discharge.</li>
<li>Condenser Made up of a finned battery with copper pipes and aluminium fins. Circuits on the refrigerant side are made to create one circuit in models 0252÷03128 and two independent circuits in models 04149÷04171.</li>
<li>Evaporator AISI 316 stainless steel braze welded plate type: With one circuit on the refrigerant side and one on the water side in models 0252÷03128; with two independent circuits on the refrigerant side and one on the water side in models 04149÷04171.</li>
<li>Electrical board. Includes: main switch with door safety interlock, fuses, overload protection for compressors and thermos contacts <span style="font-size: 12.8px;">for fans, speed governor for fans, interface relays and electrical terminals for external connections.</span></li>
<li>Microprocessor for automatic control of the unit allowing continuous display of the operational status of the unit, control set and real water temperature and, in case of partial or total block of the unit, indication of security device that intervened further to manage Free-Cooling system.</li>
<li>Refrigerant circuit. Produced in copper tubing, all models have the following components: thermostatic expansion valve with external equalisation, dehydrator filter, level and humidity indicator, high and low pressure gauges (fixed calibration).</li>
<li>Water circuit. Includes: heat exchanger, 3-way valve, evaporator, temperature sensor, antifreeze sensor, differential pressure switch, manual air release valves and water drain.<strong></strong></li>
</ul>MAXAEUR
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