Dual purpose water chillers - SpecifiedBy...Calorex water chillers are ideal for cooling water in a...
Transcript of Dual purpose water chillers - SpecifiedBy...Calorex water chillers are ideal for cooling water in a...
Dual purpose water chillersFor domestic and commercial use
DUAL PURPOSE WATER CHILLERS
Features
� Domestic sizes giving up to 900 litres per hour of cold water production
� Fully packaged, robust and weatherproof construction
� Quiet operation
� Purpose-built for operation in the Gulf region
� Certified cupronickel WRAS* approved heat exchanger to withstand pool chemicals and allow the unit to be used in a direct system
� Non ozone depleting refrigerant (R134A)
* WRAS is a conformance mark that demonstrates that an item complies to strict standards set out by UK water regulations. This standard gives you peace of mind that approved products will not contaminate your water supply and are safe to use within their stated pressure and temperature ranges.
DOMESTIC & SWIMMING POOL HEAT PUMPS
Cold water when you need itCalorex water chillers are ideal for cooling water in a variety of applications. They can provide cold-water for showers in homes or leisure clubs, plunge pools in spas, water immersion pools for sports recovery or even water for process cooling.
Cool domestic water
Calorex water chillers are equipped with cupronickel WRAS approved heat exchangers. This means that you can connect this chiller directly in line with the potable water giving you a more efficient and much simpler installation.
Installation to cool domestic water
To domestic cold water services
Circulating pump @ 33 l/min
Calorex WA634 water chiller
Existing cold water storage tank (insulated), up to 500L capacity
Installation when existing storage tank is inadequately insulated or greater than 500 litre capacity
Existing cold water storage tank
Fill
Circulating pump @ 33 l/min
Buffer tank (direct type) normal capacity 125-250 L
Calorex WA634 water chiller
Cold plunge pool water
Cold-water treatments have been used for thousands of years all over the world to maintain physical health. It improves circulation and the immune system, makes for healthy skin and hair and increases energy.
A Calorex water chiller can provide a plunge pool in your home or business with the temperature you need. The chemical resistant cupro-nickel material of the heat exchangers and the use of R134a refrigerant means that these chillers can be connected directly to the pool water circuit and chill the water to10°C. Also, due to the weatherproof construction of the chillers, you have a range of installation options for both plants rooms and outside areas.
Plunge pool
Insulated shellIsolating valves
Water circulating pumpPlate heat exchanger
Mains fill
Water circulating pump
Isolating valves
Expansion tank 10L/KW
When cool is not cold enough
Whether you are a professional footballer, athlete or keen sports person, cold-water immersion is a very popular treatment method for repairing muscles and speeding up recovery from injuries. In certain situations, where 10°C is not cold enough, the water for these treatments is required to be as low as 4°C. Water may also need to be as low as this in some commercial and industrial processes. In these cases, the chillers can be connected in line with a stainless steel plate heat exchanger, and connected to the water. This allows a glycol mix to be used in the chiller to get the temperatures required.
Plunge pool
Calorex WA634 water chiller
Circulating pump @ 33 l/min
For correct sizing of the chiller and/or plate heat exchanger for all applications please contact our dedicated sales team who can assist in tailoring the selection for your project.
Specifications Units PP16BC PP22BC PP30BC PP45BC PP70BC PP90BC PP40BC
Operating rangeAir temperatureWater temperatureRefrigerant
°C°C
10-5010-38R134a
10-5010-38R134a
10-5010-38R134a
10-5010-38R134a
10-5010-38R134a
10-5010-38R134a
10-5010-38R134a
Performance@ Air on 45°C/50%RHCooling to water (@ 32°C)Electrical input
CoolingkWkW
10.24.1
135.5
216.4
329.2
4915.7
6418.4
9831.4
Electrical dataElectrical supply (50 Hz)Minimum supply capacityRecommended supply fuseMaximum starting current standard (LRA)Maximum starting current soft start (LRA)NOTE: refer to Calorex for 60Hz supply
3PHamps ampsampsamps
400V10164825
400V13204825
400V21309633
400V2540
10234
400V42609633
400V5070
10234
400V84
1259633
Air dataNominal air flowFan external resistance (standard)
m3/hPa
40000
50000
55000
110000
140000
220000
280000
Water dataWater flow ±10% (CuNi heat exchanger)Pressure drop (water)Water connections
l/minm hd
" BSPM
tbctbc
1½ F
tbctbc
1½ F
tbctbctbc
664.51½
1333.41½
1664.51½
2665.32
General dataCompressor typeFan typeSound pressure level @ 3m dB(A)
1 x scroll1 x axial
48
1 x scroll1 x axial
52
1 x scroll1 x axial
62
1 x scroll1 x axial
64
2 x scroll1 x axial
68
2 x scroll2 x axial
70
4 x scroll2 x axial
71
DimensionsWidth DepthHeightWeight
mmmmmmkg
1264600725131
1264600725145
1525790
1080219
166510601310329
181011901310549
206511901330599
2210165013401065
Calorex Heat Pumps Limited, The Causeway, Maldon, Essex CM9 4XD, United Kingdom t. +44 (0)1621 856611 e. [email protected] www.calorex.com
Calorex reserves the right to modify these specifications at any time. For accurate sizing please contact Calorex. WA634-1234 v3
Technical data for domestic water chillers
Specifications Units WA634ACH WA1234BC
Operating rangeAir temperatureWater temperature
°C°C
0-5010-38
10-5010-38
OutputOutput @ air 43°C, water 21°CNominal cold water productionMin/max tank size
kWl/hl
5500
60/500
9900
110/1000Electrical dataElectrical inputVoltageMax supply fuseStarting current
kWV/Hz/phase
ampsamps
2220-240/50/1ph*
1332
4.1400/50/3ph*
1648
WaterWater flowFlow resistanceConnections
l/min ±10%mhd
inches
332.1
¾ BSPM
332.1
¾ BSPMAir dataAir flow (normal)Fan type
m³/h 1500Centrifugal
3000Centrifugal
General dataSound level @3mWidthDepthHeightWeight
db(A)mmmmmmkg
63820702762111
651060705807157
* also available in 60Hz
Technical data for commercial water chillers