AIREDALE DeltaChill - Page 161

Technic al
Chillers
DeltaChill™ Air Cooled and FreeCool
161
Chiller Technical Manual 7267818 V1.13.0_01_2018
Air Cooled
110 111 112
DCC058DR-12DVV0 DCC060DR-12DVW0 DCC063DR-12DWW0
FreeCooling No No No
Enhance Capital Allowance No No No
Number of Refrigeration Circuits 2 2 2
Cooling Duty - EC Fans
Nominal Output - Mechanical (1) kW 563.2 590.9 629.4
Nominal Input - Mechanical kW 185.4 199.8 215.0
EER (2) 3.04 2.96 2.93
ESEER 4.30 4.27 4.12
Nominal Output - Free Cooling kW N/A N/A N/A
Ambient temperature for
100% Free Cooling
(5) °C N/A N/A N/A
Capacity Steps % 15-35-50-70-85-100 15-35-50-70-85-100 20-35-50-70-85-100
Minimum Turndown Ratio 0.17 0.17 0.18
Dimensions (H x W x L) mm 2682 x 2200 x 7110 2682 x 2200 x 7110 2682 x 2200 x 7110
Weight
Machine (3) kg 5035 5065 5095
Operating kg 5425 5455 5485
Water Volume (Total Internal) l 390 390 390
Maximum Waterow l/s 28.1 35.1 35.1
Minimum Waterow l/s 6.4 8.0 13.4
Face Area (Total) m² 2.38 2.38 2.38
Nominal Airow - EC Fans m³/s 77.3 77.3 77.3
Quantity 12 12 12
Maximum Speed - EC Fans rpm 1026 1026 1026
Compressor Trio + Trio Trio + Trio Trio + Trio
Quantity of Compressors 6 6 6
Oil Charge Volume (Total) l 3 x 5.3 + 3 x 5.3 3 x 5.3 + 3 x 5.3 3 x 5.3 + 3 x 5.3
Refrigeration R410A / 2088
Charge (Total) kg 35 + 36 35 + 36 36 + 37
GWP Tonnes Equivalent CO2 tCO2 73 + 75 73 + 75 75 + 77
Refrigerant Control Electronic Expansion Valve (EEV)
Water Inlet / Outlet - Unit DN125 DN125 DN125
Water Drain / Bleed - Evap inch 1/2 1/2 1/2
Water System
Minimum System Water Volume (4) l 1691 1682 1898
Maximum System
Operating Pressure
Bar 10 10 10
DCC Mechanical Data - Regular Quiet
(1) Based on units performance at 12/7°C return/supply temperatures, 35°C ambient, 100% water. All performance data supplied in accordance with BBS EN14511-1:2013
(2) EER = DX Cooling Output / (Compressor input power + Fan Input Power),
(3) Based on standard unit without options, operating weight includes refrigerant charge and water volume.
For unit weights with waterside options tted please refer to Airedale.
(4) For minimum system volume, refer to Design Features & Information - Minimum System Water Volume Calculations
(5) Ambient temperature that full Freecool capacity can be achieved