

CWW-M/K 181÷523
Watercooled liquid Chillers and Heat Pumps with Scroll compressors and shell and tube exchangers





The CWW-M/K 181÷522 HYDROPLUS liquid Chillers and Heat Pumps, with R410A refrigerant, are designed for medium-sized domestic or industrial systems which require medium-high power, space-saving units and quiet operation. This range is ideal for indoor installation and it reduces the overall dimensions to a minimum while at the same time making installation and maintenance operations easier.
Equipped with Scroll compressors and shell and tube exchangers, these units have cooling and hydraulic circuits complete with everything necessary for quick installation and high energy efficiency.
A wide series of accessories, factory-assembled or supplied separately, such as the desuperheater or the total heat recovery, rounds off the variety of equipment in this product range.
Versiones
- CWW-M/K - Cooling only
- CWW-M/K/WP - Reversible Heat Pump
Power range
- 57,0-172 kW
- 16,0-49,0 Ton
Características
- Structure with supporting frame, made of galvanised sheet metal with additional protection provided by polyester powder coating.
- Scroll compressors with oil sight glass, internal overheat protection and crankcase heater.
- Shell and tube type condenser, with easily removable cast iron heads to enable access for maintenance operations. Water connections for cooling tower and Dry-Cooler operation; on request for well water.
- Shell and tube type evaporator, with two independent circuits on the refrigerant side and one on the water side.
- R410A refrigerant.
- Electrical board includes: main switch with door safety interlock, protection modules and overload protection for compressors.
- Microprocessor control and regulation system.
Accesorios
Accesorios montados en fábrica
- SL Silenciamiento unidad
- BT Dispositivo para funcionamiento a baja temperatura del agua
- HR Desobrecalentador
- HRT Recuperador de calor total
- IS Protocolo Modbus RTU, interfaz serial RS485
Accesorios suministrados por separado
- MN Manómetros de alta y baja presión
- CR Control remoto
- PV2 Válvula presostática electrónica de 2 vías
- PV3 Válvula presostática electrónica de 3 vías
- AG Antivibratorios de caucho
- FL Flujostato
Technical data
181 | 241 | 301 | 392 | 522 | |||
Refrigeración | Potencia frigorífica (1) | kW | 56,9 | 72,8 | 93,0 | 138 | 172 |
Potencia absorbida (1) | kW | 13,1 | 16,7 | 21,7 | 32,1 | 40,4 | |
Refrigeración (EN14511) | Potencia frigorífica (1) | kW | 56,6 | 72,2 | 92,4 | 137 | 171 |
Potencia absorbida (1) | kW | 13,4 | 17,3 | 22,3 | 33,0 | 41,2 | |
EER (1) | 4,22 | 4,17 | 4,14 | 4,15 | 4,15 | ||
Calefacción | Potencia térmica (2) | kW | 70,5 | 91,0 | 114 | 170 | 214 |
Potencia absorbida (2) | kW | 16,6 | 21,0 | 27,3 | 40,8 | 50,8 | |
Calefacción (EN14511) | Potencia térmica (2) | kW | 71,0 | 91,9 | 115 | 171 | 215 |
Potencia absorbida (2) | kW | 17,2 | 22,0 | 28,4 | 42,6 | 52,8 | |
COP (2) | 4,13 | 4,18 | 4,05 | 4,01 | 4,07 | ||
Compresor | Cantidad | n° | 1 | 1 | 1 | 2 | 2 |
Circuitos frigorifícos | n° | 1 | 1 | 1 | 1 | 1 | |
Etapas de parcialización | n° | 1 | 1 | 1 | 2 | 2 | |
Evaporador | Caudal de agua | l/s | 2,72 | 3,48 | 4,44 | 6,59 | 8,22 |
Pérdidas de carga | kPa | 37 | 63 | 53 | 64 | 47 | |
Conexiones hidráulicas | "G | 1 ½" | 2" | 2 ½" | 3" | 3" | |
Condensador | Caudal de agua | l/s | 3,34 | 4,28 | 5,48 | 8,13 | 10,15 |
Pérdidas de carga | kPa | 11 | 15 | 24 | 30 | 48 | |
Conexiones hidráulicas | "G | 2 ½" | 2 ½" | 2 ½" | 2 ½" | 2 ½" | |
Características eléctricas | Alimentación | V/Ph/Hz | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 |
Corriente máx. funcionamiento | A | 39 | 48 | 59 | 95 | 119 | |
Corriente máx. de arranque | A | 215 | 260 | 320 | 308 | 379 | |
Presión sonora | Versión STD (3) | dB(A) | 59 | 59 | 60 | 60 | 62 |
Con accesorio SL (3) | dB(A) | 56 | 56 | 57 | 57 | 59 | |
Pesos | Peso de transporte | kg | 492 | 516 | 592 | 722 | 879 |
Peso en funcionamiento | kg | 520 | 550 | 630 | 780 | 950 |
Dimensions
181 | 241 | 301 | 392 | 522 | |||
L | STD | mm | 2000 | 2200 | 2200 | 2200 | 2500 |
W | STD | mm | 820 | 820 | 820 | 850 | 850 |
H | STD | mm | 1400 | 1400 | 1400 | 1400 | 1400 |
Notas
- 1 Agua refrigerada de 12 a 7 °C, temperatura del agua en el condensador de 30 a 35°C.
- 2 Agua calentada de 40 a 45 °C, temperatura del agua en el evaporador de 15 a 10 °C.
- 3 Nivel de presión sonora medida en campo libre a 1 m de la unidad conforme a ISO 3744.
- N.B. (1) Los pesos de la versión WP se indican en el manual técnico
Documentos
- Gama de productos 00_clint_international_product_over_09.2019_w.pdf
- Guías de productos _clint_international_product_guide_09.2019_w.pdf
- Folletos comerciales 02_clint_international_leaflet_hydroplus_09.2019_w.pdf
- Cuadernos técnicos 14_CWW-M_K_181-522_clbm_33.1.pdf
- Manuales de instalación, uso y mantenimiento CWW-MK_181_522_CLMM_33.1_JGL7RWY.pdf