Capacity data - dx (mechanical) cooling, Operating limits, Logicool ™ chillers – Airedale LogiCool FreeCool 40kW User Manual
Page 20: Performance data
LOGICOOL
™
Chillers
20
Chillers
Technical Manual : 6521355 V1.8.0 07/2014
Performance Data
CAPACITY DATA - DX (MECHANICAL) COOLING
Cooling Duty
Ambient
Entering / Leaving
Water Temperature °C
25°C
30°C
35°C
40°C
Output kW
Input kW Output kW
Input kW Output kW
Input kW Output kW
Input kW
LCC20
10 / 5
18.7
6.0
18.1
6.4
17.1
7.0
16.2
7.5
11 / 6
19.3
6.0
18.7
6.4
17.7
7.0
16.8
7.6
12 / 7
19.9
6.0
19.2
6.4
18.2
7.1
17.3
7.6
15 / 10
21.8
6.1
21.0
6.6
19.8
7.2
18.8
7.7
17 / 12
23.2
6.1
22.2
6.6
21.0
7.2
19.9
7.8
LCC40
10 / 5
35.6
11.8
33.6
13.0
31.8
14.2
29.9
15.3
11 / 6
36.6
11.9
34.7
13.1
32.8
14.3
30.9
15.4
12 / 7
37.7
12.0
35.7
13.2
33.7
14.4
31.8
15.5
15 / 10
40.9
12.4
38.8
13.5
36.7
14.7
34.7
15.9
17 / 12
43.2
12.6
40.9
13.8
38.8
14.9
36.7
16.1
1
Cooling Duty based on 20% Ethylene Glycol concentration. For alternative concentrations, refer to
2
Output kW = DX (Mechanical) Cooling duty.
3
Input kW
= compressor + fan input power.
4
Unit water flow rate (l/s)
=
Output kW
3.9 x
T
5
Interpolate for water temperatures between those quoted, do not extrapolate.
6
For conditions outside those quoted, please refer to Airedale.
OPERATING LIMITS
(For 20% Ethylene Glycol)
Standard Unit
Minimum Ambient Air DB °C
-20°C
Maximum Ambient Air DB °C
Refer to
Capacity Data - DX (Mechanical) Cooling
Minimum Leaving Water Temperature °C
+5°C
Maximum Return Water Temperature °C
+20°C
Minimum / Maximum
ΔT
4°C / 8°C
1
For conditions outside those quoted, please refer to Airedale.
All performance data is supplied in accordance with BS EN 14511-1:2013