Airedale Ultima Compact FreeCool 30kW - 450kW - Manual (Page 30)

ULTIMA COMPACT Chillers
30
Chillers
Technical Manual : Part No 6259543 TM E_1.3.0 04/2013
General Specification
MECHANICAL DATA
UCC300D-8/2 UCC330D-10/2 UCC360D-10/2 UCC400D-12/2 UCC450D-12/2
Duty - Cooling
Cooling Only (1) kW 319.7 358.5 392.2 439.1 486.5
Nominal Input (1) kW 103.5 104.2 115.5 127.6 143.7
EER (2) 3.09 3.44 3.40 3.44 3.39
Capacity Steps % 0-25-50-75-100 0-19-33-52-67-85-100 0-17-33-50-67-83-100 0-18-33-51-67-85-100 0-17-33-50-67-83-100
Dimensions - H x L x W mm 2180 x 4720 x 2200 2180 x 5570 x 2200 2180 x 5570 x 2200 2180 x 6420 x 2200 2180 x 6420 x 2200
Weight - Machine (3) kg 2760 2950 3170 3560 3680
Weight - Operating (3) kg 2820 3020 3240 3640 3770
Construction - Material / Colour Plain Galvanised Steel Base with Galvanised Sheet Steel, Epoxy Baked Powder Paint Superstructure- Light Grey (RAL 7035)
Evaporator Type/Insulation Brazed Plate / Class 1
Water Volume (Total Internal) l 55.5 65.8 70.3 82.4 89.6
Total Max. Water Flow l/s 21.5 24.4 27.1 30.3 33.0
Condenser Copper Tube/ Aluminium Fins - Air Cooled
Face Area (Total) m² 11.0 13.8 13.8 16.5 16.5
Nominal Airflow m³/s 24.8 31.0 31.0 37.2 37.2
Fan & Motor Sickle Bladed Fan
Quantity 8 10 10 12 12
Diameter mm 710 710 710 710 710
Maximum Speed rpm 1000 1000 1000 1000 1000
Compressor Tandem Scroll Trio Scroll
Quantity 4 6 6 6 6
Oil Charge Volume (Total) l 4 x 8.0 6 x 8.0 6 x 8.0 6 x 8.0 6 x 8.0
Oil Type Polyol Ester
Refrigeration Dual Circuit
Refrigerant Control Electronic Expansion Valve (EEV)
Refrigerant Precharged R407C R407C R407C R407C R407C
Charge (Total) kg 42 + 42 43 + 39 53 + 53 65 + 60 63 + 63
Connections
Water Inlet / Outlet (4) DN 100 DN 100 DN 100 DN 100 DN 100
Water Drain/Bleed in 1/2 1/2 1/2 1/2 1/2
Water System
Min. System Water Volume (5) l 897 1130 1122 1322 1348
Max. System Press Bar 10 10 10 10 10
QUIET DQ UCC300DQ-10/2 UCC330DQ-10/2 UCC360DQ-12/2 UCC400DQ-12/2 UCC450DQ-14/2
All data as D Model except:
Cooling Duty (1) kW 318.5 355.7 392.1 432.5 485.2
Nominal Input (1) kW 103.8 105.9 115.5 131.5 144.4
EER (2) 3.07 3.36 3.39 3.29 3.36
Dimensions, H x L x W mm 2180 x 5570 x 2200 2180 x 5570 x 2200 2180 x 6420 x 2200 2180 x 6420 x 2200 2180 x 7270 x 2200
Weight - Machine (3) kg 2930 3150 3330 3610 3990
Weight - Operating (3) kg 2990 3220 3410 3690 4090
Evaporator - Water Volume (Total
Internal) l
62.2 65.8 77.0 82.4 96.2
Condenser Face Area (Total) m 2 13.8 13.8 16.5 16.5 19.3
Nominal Airflow m³/s 24.5 24.5 29.4 29.4 34.3
Condenser Fans, number 10 10 12 12 14
Maximum Fan Speed rpm 750 750 750 750 750
Refrigerant Charge (Total) kg 40 + 40 54 + 49 49 + 49 65 + 60 72 + 72
Refrigeration Control Electronic Expansion Valve
SUPER QUIET DSQ UCC300DSQ-12/2 UCC330DSQ-14/2 UCC360DSQ-14/2 UCC400DSQ-16/2 UCC450DSQ-16/2
All data as D Model except:
Cooling Duty (1) kW 315.3 352.7 387.7 430.7 470.7
Nominal Input (1) kW 104.6 107.7 118.3 132.5 157.1
EER (2) 3.01 3.28 3.28 3.25 3.10
Dimensions, H x L x W mm 2180 x 6420 x 2200 2180 x 7270 x 2200 2180 x 7270 x 2200 2180 x 8120 x 2200 2180 x 8120 x 2200
Weight - Machine (3) kg 3240 3550 3800 4190 4310
Weight - Operating (3) kg 3310 3630 3880 4290 4410
Condenser Face Area (Total) m 2 16.5 19.3 19.3 22.0 22.0
Nominal Airflow m³/s 20.4 23.8 23.8 27.2 27.2
Condenser Fans, number 12 14 14 16 16
Maximum Fan Speed rpm 570 570 570 570 570
Refrigerant Charge (Total) kg 46 + 46 56 + 51 70 + 70 82 + 76 80 + 80
Refrigeration Control Electronic Expansion Valve
OPTIONAL EXTRAS - ALL MODELS
Water Pump (1) In Line Pump
Nom External Head Std Single / R&S kPa 98 137 135 128 125
Nom External Head Larger
Single/R&S kPa
162 158 156 151 181
Nom External Head Standard Twin kPa 127 119 115 105 127
Nom External Head Larger Twin kPa 160 156 154 148 175
Expansion Tank (6)
Water Capacity l 50 50 50 50 50
Buffer Tank (7)
Max. Water Capacity - D l 420 420 420 420 420
Max. Water Capacity - SQ/DQ l 420 420 420 420 420
Max. Water Capacity - SSQ/DSQ l 420 420 420 420 420
Pressurisation Unit
Water Inlet Connection in 1/2 1/2 1/2 1/2 1/2
(1) Nominal Cooling Duties based on 12/7°C water temperature and 30°C ambient, where output is the chilled water duty and input i s the compressor input power.
(2) EER is the Cooling duty  compressor input power.
(3) Based on standard unit, for units fitted with pump, tank and expansion vessel options, please contact Airedale.
(4) Flanged to PN16.
(5) For minimum system volume, refer to Design Features & Information - Minimum System Water Volume Calculations .
(6) Expansion vessel may require reselecting for glycol and system volume, please refer to Airedale
(7) 8 Fan units only: Maximum Water Capacity becomes 250 litres when the pump option is also selected.