CHA/Y 1202-B÷6802-B
Aircooled liquid Chillers and Heat Pumps with axial fans, Screw compressors and shell and tube exchanger
CHA/Y 1202-B÷6802-B series liquid Chillers and Heat Pumps, with R134a refrigerant, are designed for large service sector or industrial-type ambients.
They are used, together with Fan Coil units, for air conditioning of rooms, or to remove the heat created during industrial processes. Equipped with axial fans, Screw compressors and shell and tube exchanger, even in the super silent version, they can be completed with a hydraulic circuit with tank, pump, or tank and pump. The use of large condensing coils and high efficiency fans, as well as optimisation of the hydraulic and cooling circuit and the use of latest generation Screw compressors, combined with a adequate sizing of the user system, ensure high operating efficiency with a considerably reduction in energy consumption.
A wide range of accessories, factory fitted or supplied separately, complete the outstanding versatility and functionality of the series.
Are available as option the new EC Inverter fans with high available static pressure and efficiency.
The models 1202-B÷1702-B are compliant to the ErP 2021 Regulation for process cooling application with EC or ECH accessory (EC Inverter fans). The models 1902-B÷6002-B are compliant to the ErP 2021 Regulation for process cooling application with EC or ECH accessory (EC Inverter fans) and ID accessory (Inverter on all compressors).
On request, units can be supplied with R513A refrigerant.
Versions
- CHA/Y - Cooling only
- CHA/Y/WP - Reversible Heat Pump
- CHA/Y/SSL - Super silenced cooling only
- CHA/Y/WP/SSL - Super silenced reversible Heat Pump
Power range
- 221-1.6 kW
- 63.0-454 Ton
Features
- Structure with supporting frame, made of galvanised sheet metal with additional protection provided by polyester powder coating.
- Screw compressors with built-in oil separator, suction filter, crankcase heater, oil sight glass, thermal protection and stepless capacity steps.
- Axial fans directly coupled to an electric motor with external rotor.
- Condenser made of copper tubes and aluminium finned coils.
- Shell and tube evaporator with two independent circuits on the refrigerant side and one on the water side, complete with water differential pressure switch.
- Cooling circuit shut-off valves on discharge and liquid line.
- Electronic expansion valve.
- Electronic high and low pressure gauges.
- R134a refrigerant. On request R513A refrigerant.
- Electrical board includes: main switch with door safety interlock, fuses, thermal protection relays for compressors and thermocontacts for fans.
- Condensing Control is included: electronic proportional device that ensures efficient and continuous functioning of the unit with outside air temperature down to 0 °C in cooling mode. It also allows to reduce the sound level especially at night. It consists of a fans speed controller with continuous speed regulation and high and low pressure transducers on cooling circuit.
- Microprocessor control and regulation system.
Accessories
Factory fitted accessories
- IM Automatic circuit breakers
- SL Unit silencement
- CC Condensing control down to -20 °C
- BT Low water temperature kit
- EC EC Inverter fans
- ECH EC Inverter fans with high available static pressure
- HR Desuperheater
- HRT/S Total heat recovery in series
- HRT/P Total heat recovery in parallel
- TX Coil with pre-coated fins
- EW External water connections
- SP Inertial tank
- PU Single circulating pump
- PUI Inverter single circulating pump
- PD Double circulating pump
- PDI Inverter double circulating pump
- SPU Inertial tank and single circulating pump
- SPUI Inertial tank and Inverter single circulating pump
- SPD Inertial tank and double circulating pump
- SPDI Inertial tank and Inverter double circulating pump
- FE Antifreeze heater for evaporator
- FX Antifreeze heater for evaporator and pipes
- FB Antifreeze heater for evaporator/tank
- FQ Antifreeze heater on evaporator/tank and pipes
- FZ Antifreeze heater for evaporator, single pump and pipes
- FH Antifreeze heater for evaporator, double pump and pipes
- FU Antifreeze heater for evaporator/tank, single pump and pipes
- FD Antifreeze heater for evaporator/tank, double pump and pipes
- II Inverter on one compressor and soft start for other compressors
- ID Inverter on all compressors
- SS Soft start
- WM Web Monitoring - Wireless remote monitoring (GPRS/EDGE/3G/TCP-IP)
- IS Modbus RTU protocol, RS485 serial interface
- IST Modbus TCP/IP protocol, Ethernet port
- ISB BACnet MSTP protocol, RS485 serial interface
- ISBT BACnet TCP/IP protocol, Ethernet port
- ISL LonWorks protocol, FTT-10 serial interface
- ISS SNMP protocol, Ethernet port
- IAV Remote set-point, 0-10 V signal
- IAA Remote set-point, 4-20 mA signal
- IAS Remote signal for second set-point activation
- IDL Demand limit from digital input
- CP Potential free contacts
Loose accessories
- MN High and low pressure gauges
- CR Remote control panel
- RP Coils protection metallic guards
- AG Rubber shock absorbers
- AM Spring shock absorbers
- FL Flow switch
Technical data
1202-B | 1302-B | 1502-B | 1702-B | 1902-B | 2002-B | 2602-B | 3002-B | 3602-B | 4202-B | 4802-B | 5402-B | 6002-B | 6302-B | 6802-B | |||
Cooling | Cooling capacity (1) | kW | 221 | 262 | 302 | 348 | 393 | 453 | 549 | 684 | 806 | 954 | 1089 | 1218 | 1347 | 1475 | 1597 |
Absorbed power (1) | kW | 80 | 88 | 112 | 137 | 156 | 167 | 197 | 231 | 284 | 334 | 402 | 443 | 494 | 531 | 554 | |
EER (1) | 2,76 | 2,98 | 2,70 | 2,54 | 2,52 | 2,71 | 2,79 | 2,96 | 2,84 | 2,86 | 2,71 | 2,75 | 2,73 | 2,78 | 2,88 | ||
Cooling (EN14511) | Cooling capacity (1) | kW | 220 | 261 | 301 | 347 | 391 | 451 | 547 | 681 | 803 | 950 | 1084 | 1213 | 1342 | 1469 | 1589 |
Absorbed power (1) | kW | 81 | 89 | 113 | 139 | 158 | 168 | 199 | 234 | 287 | 338 | 407 | 448 | 499 | 537 | 562 | |
EER (1) | 2,71 | 2,93 | 2,67 | 2,50 | 2,48 | 2,68 | 2,75 | 2,91 | 2,80 | 2,82 | 2,67 | 2,71 | 2,69 | 2,74 | 2,83 | ||
SEER (2) | 3,80 | 3,88 | 4,00 | 4,02 | 4,04 | 4,15 | 4,10 | 4,10 | 4,12 | 4,13 | 4,14 | 4,14 | 4,15 | 4,36 | 4,36 | ||
Energy Efficiency (2) | % | 149 | 152 | 157 | 158 | 159 | 163 | 161 | 161 | 162 | 162 | 163 | 163 | 163 | 171 | 171 | |
Heating | Heating capacity (3) | kW | 225 | 255 | 289 | 338 | 390 | 457 | 536 | 662 | 767 | 850 | 1044 | 1172 | 1306 | 1438 | --- |
Absorbed power (3) | kW | 75 | 78 | 91 | 105 | 120 | 138 | 160 | 191 | 225 | 260 | 318 | 350 | 395 | 418 | --- | |
COP (3) | 3,00 | 3,27 | 3,18 | 3,22 | 3,25 | 3,31 | 3,35 | 3,47 | 3,41 | 3,27 | 3,28 | 3,35 | 3,31 | 3,44 | --- | ||
Heating (EN14511) | Heating capacity (3) | kW | 225 | 255 | 289 | 338 | 390 | 457 | 536 | 665 | 770 | 853 | 1048 | 1176 | 1311 | 1443 | --- |
Absorbed power (3) | kW | 75 | 78 | 91 | 106 | 121 | 143 | 161 | 197 | 231 | 266 | 328 | 360 | 406 | 431 | --- | |
COP (3) | 3,00 | 3,27 | 3,18 | 3,19 | 3,22 | 3,20 | 3,33 | 3,38 | 3,33 | 3,21 | 3,20 | 3,27 | 3,23 | 3,35 | --- | ||
SCOP (4) | 3,20 | 3,21 | 3,30 | 3,30 | 3,49 | 3,20 | 3,23 | 3,49 | - | - | - | - | - | - | --- | ||
Energy Efficiency (4) | % | 125 | 125 | 129 | 129 | 137 | 125 | 127 | 137 | - | - | - | - | - | - | --- | |
Compressor | Quantity | n° | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Refrigerant circuits | n° | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
Capacity steps | n° | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | |
Evaporator | Water flow | l/s | 10,56 | 12,52 | 14,43 | 16,63 | 18,78 | 21,64 | 26,23 | 32,68 | 38,51 | 45,58 | 52,03 | 58,19 | 64,36 | 70,47 | 76,30 |
Pressure drops | kPa | 50 | 49 | 38 | 50 | 53 | 43 | 54 | 57 | 55 | 53 | 62 | 55 | 55 | 60 | 82 | |
Water connections | DN | 100 | 100 | 125 | 125 | 125 | 125 | 150 | 150 | 200 | 200 | 200 | 200 | 200 | 200 | 250 | |
Electrical characteristics | Power supply | V/Ph/Hz | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 |
Max. running current | A | 194 | 194 | 230 | 254 | 286 | 321 | 377 | 421 | 549 | 641 | 705 | 705 | 873 | 896 | 912 | |
Max. starting current | A | 256 | 256 | 274 | 330 | 346 | 389 | 488 | 510 | 754 | 804 | 840 | 840 | 1665 | 1541 | 1557 | |
Unit with tank and pump | Pump available static pressure | kPa | 135 | 180 | 185 | 160 | 140 | 165 | 135 | 100 | 130 | 105 | 155 | 135 | 210 | 190 | 150 |
Tank water volume | l | 1100 | 1100 | 1100 | 1100 | 1100 | 2000 | 2000 | 2000 | 2000 | 2000 | --- | --- | --- | --- | --- | |
Expansion vessel (5) | l | 35 | 35 | 35 | 35 | 35 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | |
Water connections | DN | 100 | 100 | 100 | 100 | 125 | 125 | 150 | 150 | 150 | 200 | 200 | 200 | 200 | 200 | 200 | |
Sound power | STD version (6) | dB(A) | 96 | 96 | 96 | 96 | 96 | 96 | 97 | 98 | 98 | 99 | 100 | 101 | 101 | 102 | 103 |
With SL accessory (6) | dB(A) | 93 | 93 | 93 | 93 | 93 | 93 | 94 | 95 | 95 | 96 | 97 | 98 | 98 | 99 | 100 | |
SSL version (6) | dB(A) | 86 | 86 | 86 | 86 | 87 | 87 | 88 | 89 | 90 | 91 | 92 | 92 | 93 | 93 | --- | |
Sound pressure | STD version (7) | dB(A) | 77 | 77 | 77 | 77 | 76 | 76 | 77 | 77 | 77 | 78 | 78 | 79 | 79 | 80 | 80 |
With SL accessory (7) | dB(A) | 74 | 74 | 74 | 74 | 73 | 73 | 74 | 74 | 74 | 75 | 75 | 76 | 76 | 77 | 77 | |
SSL version (7) | dB(A) | 67 | 67 | 67 | 66 | 67 | 67 | 67 | 68 | 69 | 69 | 70 | 70 | 70 | 70 | --- | |
Weights | Transport weight | kg | 2640 | 2730 | 2780 | 2920 | 3120 | 3800 | 4070 | 5270 | 5480 | 6250 | 7255 | 7715 | 8160 | 8840 | 10100 |
Operating weight | kg | 2740 | 2820 | 2920 | 3060 | 3250 | 3930 | 4330 | 5500 | 5770 | 6600 | 7710 | 8150 | 8700 | 9380 | 10620 |
Dimensions
1202-B | 1302-B | 1502-B | 1702-B | 1902-B | 2002-B | 2602-B | 3002-B | 3602-B | 4202-B | 4802-B | 5402-B | 6002-B | 6302-B | 6802-B | |||
L | STD | mm | 3350 | 3350 | 3350 | 3350 | 4400 | 5550 | 5550 | 6700 | 6700 | 7750 | 10050 | 10050 | 10050 | 11100 | 13400 |
SSL | mm | 3350 | 3350 | 3350 | 4400 | 4400 | 5550 | 6700 | 7750 | 7750 | 10050 | 10050 | 11100 | 13400 | 13400 | --- | |
WP | mm | 4400 | 4400 | 4400 | 4400 | 5550 | 6700 | 6700 | 7750 | 7750 | 8900 | 12250 | 12250 | 13400 | 13400 | --- | |
WP/SSL | mm | 4400 | 4400 | 4400 | 5550 | 5550 | 6700 | 6700 | 7750 | 8900 | 11100 | 13400 | 13400 | --- | --- | --- | |
W | STD-SSL-WP-WP/SSL | mm | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
H | STD/WP | mm | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2500 | 2500 | 2500 | 2500 |
SSL-WP/SSL | mm | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2500 | 2500 | 2500 | 2500 | --- |
Notes
- 1 Chilled water from 12 to 7 °C, ambient air temperature 35 °C.
- 2 Seasonal energy efficiency of cooling at low temperature. According to EU Regulation n. 2016/2281.
- 3 Heated water from 40 to 45 °C, ambient air temperature 7 °C d.b./6 °C w.b.
- 4 Seasonal energy efficiency of heating at low temperature with average climatic conditions. According to EU Regulation n. 811/2013.
- 5 24 l water volume for expansion vessel for versions with pump only.
- 6 Sound power level according to Standard ISO 3744 and Eurovent 8/1.
- 7 Sound pressure level measured in free field conditions at 1 m from the unit. According to ISO 3744.
- N.B. (1) Weights of SSL and WP versions are specified on technical brochure.
Documents
- Product overview (EN) _clint_product_over_GLOBAL_2022_w1.pdf
- Product guides (EN) Clint_Product_Guide_Extra_Europa_ENG_05_2022_MFKVNtb.pdf
- Commercial leaflets (IT) _clint_dpl_refrigeranti_a_basso_gwp_vademecum_tecnico_ITA_07.2022_spZ1Q5j.pdf
- Commercial leaflets (IT) _clint_dpl_refrigeranti_a_basso_gwp_commerciale_ITA_07.2022.pdf
- Commercial leaflets (EN) _clint_dpl_low_gwp_refrigerants_technical_handbook_ENG_07.2022_KGBj1ME.pdf
- Commercial leaflets (EN) _clint_dpl_low_gwp_refrigerants_commercial_ENG_07.2022_w.pdf
- Commercial leaflets (ES) _clint_dpl_refrigerantes_de_bajo_GWP_comercial_SPA_07.2022.pdf
- Commercial leaflets 09_clint_dpl_maxipower_2022_cld_165_w.pdf