9
Air cooled chillers
LX
PROPELLER
F
ANS
A I R C O N D I T I O N I N G - R E F R I G E R A T I O N - A I R H A N D L I N G - H E A T E X C H A N G E -
N
N
A
A
0
0
4
4
.
.
5
5
3
3
1
1
B
B
P
ERFORMANCES
POWERCIAT LX-LXH-LXC
ST
ANDARD version
Pf :
Cooling capacity calculated with :
Glycol water is necessary
- water inlet/outlet differential as per curves page 16
Low temperature option necessary (valid only on LX versions).
- 0.00005 m2 °C/W fouling factor
EUROVENT conditions
Pa :
Compressors + fans absorbed power
R407C
LX
LXH
LXC
CONDENSER AIR INLET TEMPERATURE °C
Evaporator
water outlet
temperature °C
26
29
32
35
38
41
Pf
Pa
Pf
Pa
Pf
Pa
Pf
Pa
Pf
Pa
Pf
Pa
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
1850 Z
Glycol water
-8
226.2
114.0
216.3
119.6
206.2
125.6
194.7
132.0
181.2
138.5
-6
246.3
116.2
236.0
117.0
225.0
128.2
213.4
134.7
200.4
141.6
-4
267.1
118.5
257.0
115.3
244.5
130.8
232.0
136.5
219.1
144.4
-2
290.8
121.1
279.4
127.3
267.5
133.7
254.9
140.6
241.7
147.8
227.6
155.3
0
312.9
123.5
300.7
129.8
288
136.6
275.3
143.5
261.6
150.8
247.1
158.4
2
335.7
126.1
323.1
132.5
310.1
139.3
296.5
146.5
282.2
154.0
267.1
161.7
Pure water
5
380.9
131.4
367.6
138.1
353.2
145.1
338.4
152.6
323.0
160.4
306.8
168.4
6
394.1
133.0
380.0
139.7
365.2
146.8
350.1
154.4
334.3
162.2
317.6
170.7
7
406.9
134.5
392.5
141.3
377.6
148.6
361.9
156.1
345.8
164.1
328.9
172.5
8
420.1
136.2
405.3
143.1
389.9
150.3
374.1
158.0
357.7
166.0
340.4
174.4
10
451.2
140.2
435.4
147.1
419.2
154.5
402.4
162.3
383.6
171.1
367.3
179.2
12
479.3
143.9
463.0
150.9
445.6
158.4
428.0
166.2
410.1
174.6
391.5
183.4
1850 Z
Glycol water
-8
261.8
120.3
254.7
126.9
246.3
133.9
236.6
141.3
220.0
148.0
-6
282.1
124.8
275.0
129.5
266.1
136.6
256.9
144.3
247.5
153.8
-4
302.3
127.3
295.5
132.1
286.4
141.8
276.6
149.8
265.8
158.2
-2
327.2
127.9
319.5
135.1
310.6
145.4
301.0
153.7
290.3
162.3
277.9
170.0
0
348.6
130.3
340.3
140.5
331.8
148.5
322.1
157.1
311.2
165.9
296.8
175.6
2
371.0
132.9
362.3
143.4
353.6
151.8
343.6
160.6
332.7
169.6
320.4
179.1
Pure water
5
414.3
141.3
405.6
149.5
396.4
158.4
386.0
167.6
374.2
177.6
361.8
187.2
6
426.4
142.9
417.8
151.2
408.3
160.2
397.8
169.8
385.6
179.2
372.9
189.4
7
438.9
144.5
429.3
152.9
419.8
162.0
408.5
171.6
397.4
181.5
384.5
191.9
8
451.2
146.2
442.0
154.8
432.0
164.0
420.3
174.4
409.2
183.7
396.1
194.3
10
481.5
146.5
470.7
159.1
460.3
168.6
448.4
178.6
436.0
188.7
423.1
199.7
12
506.9
153.9
496.3
163.0
484.1
173.3
473.6
182.8
460.3
193.3
2150 Z
Glycol water
-8
269.3
135.8
257.1
142.0
246.1
149.7
233.0
157.0
216.0
164.8
-6
292.4
138.3
280.3
145.2
267.5
152.5
254.0
160.2
239.1
168.3
-4
316.2
140.8
303.5
147.9
290.1
155.3
276.0
163.2
261.3
171.5
-2
344.9
143.9
331.6
151.1
317.6
158.8
303.1
166.9
287.7
175.3
271.5
184.2
0
371.0
146.7
356.9
154.0
342.3
161.9
327.1
170.2
311.2
178.8
294.5
187.8
2
398.1
149.6
383.3
157.1
368.1
165.2
352.2
173.6
335.6
182.4
318.0
191.6
Pure water
5
452.3
155.7
435.8
163.5
419.1
171.8
401.5
180.5
383.2
189.8
364.8
199.1
6
467.3
157.4
450.6
165.3
433.1
173.7
415.2
182.5
397.1
191.7
377.9
201.3
7
482.7
159.3
465.6
167.3
447.9
175.7
429.4
184.5
410.6
193.8
391.1
203.5
8
498.6
161.2
480.8
169.2
462.5
177.7
442.7
187.1
424.6
196.0
404.8
205.9
10
535.3
165.8
516.7
173.9
497.3
182.5
477.4
191.6
457.2
201.1
436.5
211.2
12
569.2
170.2
549.5
178.3
527.7
187.5
508.2
196.1
487.0
205.8
465.3
216.1
2150 Z
Glycol water
-8
312.5
144.8
304.3
152.6
294.6
159.3
284.7
170.8/
273.5
178.0
-6
335.6
148.4
327.6
156.6
318.3
165.1
306.8
174.2
290.6
182.8
-4
359.2
151.2
351.0
159.6
342.1
168.5
331.2
178.0
319.5
187.9
-2
387.4
154.5
379.3
163.4
369.4
172.5
359.3
182.2
347.4
192.5
333.0
200.8
0
412.8
157.5
404.1
166.5
394.3
176.0
383.7
186.0
371.5
196.4
358.1
207.5
2
439.2
160.7
430.3
170.0
420.1
179.7
410.4
190.6
396.7
200.6
382.9
211.8
Pure water
5
490.6
167.0
481.8
177.0
470.2
187.1
458.4
197.9
445.6
209.3
431.4
221.1
6
505.1
168.8
495.3
178.9
484.0
189.8
471.9
200.0
459.1
211.6
444.8
223.6
7
520.2
170.9
510.0
181.0
498.5
191.7
486.1
202.4
473.0
214.2
458.3
226.2
8
535.0
172.8
524.3
183.0
512.5
193.5
499.9
204.7
486.7
216.7
474.1
225.4
10
569.2
177.3
557.0
188.4
546.0
198.8
533.1
210.5
518.5
222.6
506.3
231.2
12
600.3
181.6
589.4
192.4
576.4
203.3
562.9
215.3
547.9
227.7
