Models
ECOi-W R32 Heat Pump Chiller
Cooling capacity: 156,0 to 176,0kW.
Heating capacity: 158,0 to 182,0kW.
Heat pump chiller series with powerful operation by 2 scroll compressors. Maximum water outlet temperature in heating is up to 53°C. Defrost limiting design ensures to provide stable hot water even at low ambient conditions.
· High seasonal efficiency in cooling and heating
· Eurovent certified
· Ambient temperature operating range: -15 to +47°C in cooling, -15 to +20°C in heating
· Water outlet temperature range: -10 to +18°C in cooling, +20 to +53°C in heating
· Optional acoustically insulating compressor jacket
· Victaulic water connections
· Optimised design for service and maintenance
· Simple user friendly control as standard
· Modbus RTU & TCP/IP, BACnet MSTP & IP as standard
· Electronic expansion valves
Technical focus.
· Chiller type: heat pump
· Compressor type (number): Scroll compressors (2)
· Refrigerant type: R32
· Refrigerant circuit: 1
· Fan type (number): axial fan (3), optional AC, EC and high pressure EC fans
· Heat exchanger: stainless steel plate heat exchanger
· Flow switch, water safety & air purge valves included
· Water filter included (mandatory to be installed on site)
· Night mode setting to save energy and reduce noise level
· Water compensation curve control
· Bluefin anti-corrosion coating
· Remote LAN connection as standard
The reasons to choose Panasonic as your partner
Explore the new range of fan coils
Specifications
U - 150/170 CM, CN, CO | THREE PHASE | |||
---|---|---|---|---|
156.0 kW | 176.0 kW | |||
AC fan model without buffer / with buffer | U-150CMNB / U-150CMBL | U-170CMNB / U-170CMBL | ||
EC fan model without buffer / with buffer | U-150CNNB / U-150CNBL | U-170CNNB / U-170CNBL | ||
High pressure EC fan model without buffer / with buffer | U-150CONB / U-150COBL | U-170CONB / U-170COBL | ||
Power supply (Voltage) | V | 400 | 400 | |
Power supply (Phase) | Three phase | Three phase | ||
Power supply (Frequency) | Hz | 50 | 50 | |
Cooling capacity (1) | kW | 156,0 | 176,0 | |
Input power cooling (1) | kW | 47,9 | 55,5 | |
Total EER 100% (1) | 3,26 | 3,17 | ||
SEER (2) | 4,61 | 4,62 | ||
ηs,c (2) | % | 181 | 182 | |
Heating capacity (4) | kW | 158,0 | 182,0 | |
Input power heating (4) | kW | 47,7 | 54,0 | |
SCOP (3) (5) | 3,65 | 3,60 | ||
ηs,h (3) (5) | % | 143 | 141 | |
Startup type | Direct | Direct | ||
Maximum operating current | A | 125 | 142 | |
Startup current without softstarter | A | 363 | 380 | |
Startup current with softstarter | A | 277 | 294 | |
Sound power (with AC / EC fans) | dB(A) | 88,9 | 91,1 | |
Sound pressure (with AC / EC fans) (6) | dB(A) | 57,0 | 59,2 | |
Sound power (with HP EC fans) | dB(A) | 91,6 | 92,3 | |
Sound pressure (with HP EC fans) (6) | dB(A) | 59,7 | 60,4 | |
Dimension (with AC fans) without buffer (Height) | mm | 2.285 | 2.285 | |
Dimension (with AC fans) without buffer (Width) | mm | 3.789 | 3.789 | |
Dimension (with AC fans) without buffer (Depth) | mm | 1.151 | 1.151 | |
Dimension (with AC fans) with buffer (Height) | mm | 2.285 | 2.285 | |
Dimension (with AC fans) with buffer (Width) | mm | 3.789 | 3.789 | |
Dimension (with AC fans) with buffer (Depth) | mm | 1.151 | 1.151 | |
Dimension (with EC / HP EC fans) without buffer (Height) | mm | 2.333 | 2.333 | |
Dimension (with EC / HP EC fans) without buffer (Width) | mm | 3.789 | 3.789 | |
Dimension (with EC / HP EC fans) without buffer (Depth) | mm | 1.151 | 1.151 | |
Dimension (with EC / HP EC fans) with buffer (Height) | mm | 2.333 | 2.333 | |
Dimension (with EC / HP EC fans) with buffer (Width) | mm | 3.789 | 3.789 | |
Dimension (with EC / HP EC fans) with buffer (Depth) | mm | 1.151 | 1.151 | |
Operating weight without buffer | kg | 1.265 | 1.279 | |
Operating weight with buffer | kg | 1.683 | 1.697 | |
Refrigerant (R410A) | kg | 19,2 | 20,0 | |
Number of refrigerant circuit | 1 | 1 | ||
Compressors | . | . | ||
Number of compressors | 2 | 2 | ||
Type of compressors | Scroll | Scroll | ||
Part load step | % | 0 / 45 / 55 / 100 | 0 / 38 / 62 / 100 | |
Crankcase heater | W | 66 / 105 | 66 / 105 | |
Evaporator | . | . | ||
Number of evaporators | 1 | 1 | ||
Type of evaporators | Plate | Plate | ||
Nominal water flow (cooling) | m³/h | 26,2 / 26,8 | 29,2 / 31,3 | |
Water pressure drop (cooling) | kPa | 36,2 / 37,8 | 44,8 / 51,5 | |
Water volume | L | 11,5 | 12,9 | |
Antifreeze heater | W | 130 | 130 | |
Coils | . | . | ||
Number of coils | 2,00 | 2,00 | ||
Frontal surface | m² | 8,7 | 8,7 | |
Number of rows | 3 | 3 | ||
Fans standard | . | . | ||
Number of fans standard | 3 | 3 | ||
Air flow (AC fan) | m³/h | 56.200 | 56.200 | |
Rotation speed (AC fan) | r.p.m. | 870 | 870 | |
Power input (AC fan each fan) | W | 1,4 | 1,4 | |
Air flow (EC fan) | m³/h | 56.200 | 56.200 | |
Rotation speed (EC fan) | r.p.m. | 80 | 780 | |
Power input (EC fan each fan) | W | 0,8 | 0,8 | |
Air flow (HP EC fans) | m³/h | 56.200 | 56.200 | |
Rotation speed (HP EC fans) | r.p.m. | 940 | 940 | |
Power input (HP EC fans each fan) | W | 1,7 | 1,7 | |
Static pressure | Pa | 110 | 110 | |
Water connections | Inch | . | . | |
Type of water connections | Male gas threaded BSPP ISO 229 | Male gas threaded BSPP ISO 230 | ||
Inlet - diameter (evaporator) | Inch | 2 | 2 | |
Outlet - diameter (evaporator) | Inch | 2 ½ | 2 ½ | |
Inlet - diameter (desuperheater) | Inch | 1 ¼ | 1 ¼ | |
Outlet - diameter (desuperheater) | Inch | 1 ¼ | 1 ¼ |
1) Data refers to 7°C leaving chilled water temperature and 35°C condenser air temperature, according EN14511 standard.
2) Following COMMISSION REGULATION (EU) No 2016/2281 for comfort application chillers.
3) Those are the data with variable flow.
4) Data refers to 45°C leaving warm water temperature and 7°C ambient coil air temperature with 87% R.H., according EN14511 standard.
5) Following COMMISSION REGULATION (EU) No 813/2013 for low-temperature heat pumps.
6) Sound pressure levels calculated at 10 meters. Sound pressure levels refer to ISO standard 3744 with parallel piped shape.