21
next
neXt
C_GNR_0608
close control air conditioners / heat pumps
22
neXt
close control air conditioners / heat pumps
VERSIONS:
DX (R407C)
Cooling capacity 6,7 ÷ 97,0 kW
Direct expansion air conditioner in Under
and Over versions, for remote air cooled
condenser matching.
DX.P (R407C)
Cooling capacity 7,2 ÷ 102,1 kW
Heating capacity 5,5 ÷ 90,4 kW
Heat pump air conditioner in Over versions, for remote next/under
GENERAL FEATURES
air cooled condenser matching.
DW (R407C)
Cooling capacity 7,0 ÷ 104,1 kW
The neXt series air conditioners are the best answer to
the need of a precise control of the thermo-hygrometric
and air purity conditions in the modern and sophisticated
Hi-Tech installations and in the high quality “comfort”
applications, granting the optimal environment for
electronic equipment to work in and operators wealth.
Direct expansion air conditioner in Under and Over
versions, with built-in water cooled condenser.
DW.P (R407C)
Cooling capacity 7,5 ÷ 112,0 kW
Heating capacity 6,3 ÷ 103,0 kW
Computer rooms, telephone exchanges, internet hotels,
Heat pump air conditioner in Over versions, museums, shopping centres are just some of the typical
with built-in water cooled condenser.
applications of neXt units, whose efficiency, silentness
and versatility features are appreciated by the most
qualified users worldwide.
HIGH DENSITY
CW.S
Thanks to the layout optimisation of components and
Cooling capacity 10,3 ÷ 104,4 kW
accessories, the neXt air conditioners can grant a high
Chilled water feeding air conditioner in Under and
cooling density for those situations where the space
Over versions.
organization becomes a key-factor same as the capacity.
The cooling capacity per unit is up to 60 kW per square
meter.
CW.K
Cooling capacity 13,1 ÷ 161,0 kW
High density chilled water feeding air conditioner
in Under and Over versions.
CW.KC
new
Cooling capacity 13,1 ÷ 161,0 kW
High density chilled water feeding air conditioner C_GNR_0608
in Under and Over versions, with centrifugal fans.
RCGROUP SpA
neXt
23
close control air conditioners / heat pumps
neXt air conditioners are available in Over and Under
version, with single or double circuit (DX version).
MAIN COMPONENTS
• Base and housing in epoxy painted aluminium
Up-flow air delivery (Over)
The air distribution is from the top of the unit directly in to
the room.
profile frame and panels in galvanized steel
sheet externally coated with PVC film.
The air flow in each area is predetermined during the
• Plug fans
design stage and it is not dependent on the actual state
• Scroll compressor (DX – DW)
of the load to be dissipated. The system is normally
applied in Comfort plants and in those plants having a
defined low/medium room thermal loads density.
• Refrigerant circuit: single or double DC (DX)
• Cycle reversing valve (DX.P – DW.P)
• 3-way proportional cooling valve with
Down-flow air delivery (Under)
The air distribution is from the bottom by means of the
plenum between the building floor and the raised floor.
emergency manual control (CW – CW.K)
• Electrical box in separate compartment
This solution is usually applied in hi-tech. room air
• Main switch with door lock safety
conditioning and it is most favourable when load is
• MP.COM microprocessor control
uniformly distributed in all areas of the room.
MAIN OPTIONAL ACCESSORIES
• Serial port
• Remote air cooled condenser (DX - DX.P)
• EC fans (electronically commutated)
• Electric or hot water heating system
• Humidification and dehumidification system
• Compressor capacity control (DX – DW)
• Free-cooling system (DW)
• Extra-circuit system (DX – DW – CW)
• Hot gas re-heating system (DX-DW)
• Plenum on air delivery
• High efficiency filters F5/F6/F7/F9
• Compressor cap for noise reduction
next
RCGROUP SpA
C_GNR_0608
next/over
24
neXt
close control air conditioners / heat pumps
TECHNICAL DATA AND NOMINAL PERFORMANCES
neXt.DX under/over
MODEL
Size
Cooling capacity (1) Air flow Compressors Weight Over
Under
Sound pressure (5) Over Under MODEL
Size
Cooling capacity (1) Air flow Compressors Weight Over
Under
Sound pressure (5) Over Under kW m3/h
n.
kg
kg
dB(A)
dB(A)
007
Z1
H1
6,6
2273
1
009
Z1
H1
8,8
2653
1
011
Z1
H1
9,6
2653
1
013
Z1
H1
10,7
2653
1
015
Z1
H2
13,7
3955
1
017
Z1
H2
16,4
3955
1
021
Z1
H3
19,3
5460
1
023
Z1
H3
20,9
5460
1
025
Z1
H4
25,0
7160
1
029
Z1
H4
29,2
7440
1
033
Z1
H4
32,5
7440
1
186
192
50,4
57,4
189
196
51,4
60,7
190
197
51,4
60,7
191
198
51,4
60,7
246
256
57,0
67,3
247
258
57,0
67,3
306
317
57,8
67,5
307
318
57,8
67,5
421
441
60,6
69,2
421
441
422
442
64,7
72,2
64,7
72,2
026
Z2
H5
24,5
kW 7110
m3/h
2
n.
455
kg
471
kg
57,6
dB(A)
69,1
dB(A)
032
Z2
H5
28,9
7110
2
045
Z1
H5
43,5
10440
1
049
Z1
H5
48,1
10440
1
042
Z2
H6
41,1
11310
2
048
Z2
H6
45,6
11310
2
052
Z2
H6
49,5
13480
2
060
Z2
H6
57,0
14500
2
072
Z2
H7
69,7
17610
2
082
Z2
H7
77,7
20870
2
092
Z2
H7
88,1
22040
2
100
Z2
H7
97,3
22040
2
457
473
57,6
69,1
476
492
66,2
74,9
484
500
66,2
74,9
563
589
57,8
67,3
565
591
57,8
67,3
668
694
61,2
70,8
668
694
64,7
72,5
770
803
64,9
73,1
776
810
67,0
77,9
783
816
812
845
68,4
79,7
68,4
79,7
029
Z1
H4
31,3
28,1
7440
1
429
64,7
033
Z1
H4
34,6
31,5
7440
1
430
64,7
092
Z2
H7
94,6
81,1
22040
2
799
68,4
100
Z2
H7
105,0
90,4
22040
2
828
68,4
neXt.DX.P over - heat pump
MODEL
Size
Cooling capacity (3) Heating capacity (4) Air flow Compressors Weight Sound pressure (5)
MODEL
Size
Cooling capacity (3) Heating capacity (4) Air flow Compressors Weight Sound pressure (5)
kW kW m3/h
n.
kg
dB(A)
007
Z1
H1
7,2
5,5
2273
1
190
50,4
kW kW m3/h
n.
kg
dB(A)
026
Z2
H5
26,2
25,4
7110
2
464
57,6
009
Z1
H1
9,5
8,3
2653
1
193
51,4
032
Z2
H5
30,9
32,9
7110
2
466
57,6
011
Z1
H1
10,4
9,6
2653
1
194
51,4
045
Z1
H5
44,6
39,5
10440
1
486
66,2
013
Z1
H1
11,6
11,1
2653
1
195
51,4
049
Z1
H5
48,5
44,1
10440
1
494
66,2
015
Z1
H2
14,7
13
3955
1
251
57,0
042
Z2
H6
43,4
36,5
11310
2
574
57,8
017
Z1
H2
17,7
16,1
3955
1
252
57,0
048
Z2
H6
46,1
39,0
11310
2
576
57,8
021
Z1
H3
20,7
17,4
5460
1
312
57,8
052
Z2
H6
50,6
41,8
13480
2
681
61,2
060
Z2
H6
61,2
52,8
14500
2
681
64,7
023
Z1
H3
22,7
18,9
5460
1
313
57,8
072
Z2
H7
73,8
65,8
17610
2
785
64,9
025
Z1
H4
26,9
22,3
7160
1
429
60,6
082
Z2
H7
83,6
71,4
20870
2
793
67,0
C_GNR_0608
(1) Referred to entering air at 24°C with 50%RH and air to the condenser at 35°C
(3) Referred to entering air at 27°C with 47%RH and air to the condenser at 35°C
(4) Referred to entering air at 20°C with and outdoor air at 7°C
(5) Sound pressure 1m far in free field according to ISO3744 norm.
POWER SUPPLY: 400.3.50+N
RCGROUP SpA
neXt
25
close control air conditioners / heat pumps
TECHNICAL DATA AND NOMINAL PERFORMANCES
neXt.DW under/over
MODEL
Size
Cooling capacity (1) Air flow Compressors Weight Over
Under
Sound pressure (5) Over Under MODEL
Size
Cooling capacity (1) Air flow Compressors Weight Over
Under
Sound pressure (5) Over Under kW m3/h
n.
kg
kg
dB(A)
dB(A)
007
Z1
H1
7,0
2273
1
009
Z1
H1
9,2
2653
1
011
Z1
H1
10,3
2653
1
013
Z1
H1
11,7
2653
1
015
Z1
H2
14,9
3955
1
017
Z1
H2
17,3
3955
1
021
Z1
H3
20,4
5460
1
023
Z1
H3
22,6
5460
1
025
Z1
H4
27,0
7160
1
029
Z1
H4
31,5
7440
1
033
Z1
H4
35,1
7440
1
195
211
50,4
57,4
199
216
51,4
60,7
201
218
51,4
60,7
204
221
51,4
60,7
261
271
57,0
67,3
265
275
57,0
67,3
324
339
57,8
67,5
328
339
57,8
67,5
448
468
60,6
69,2
454
474
455
475
64,7
72,2
64,7
72,2
026
Z2
H5
26,9
kW 7110
m3/h
2
n.
483
kg
498
kg
57,6
dB(A)
69,1
dB(A)
032
Z2
H5
31,3
7110
2
045
Z1
H5
47,1
10440
1
049
Z1
H5
52,6
10440
1
042
Z2
H6
44,5
11310
2
048
Z2
H6
49,2
11310
2
052
Z2
H6
54,4
13480
2
060
Z2
H6
63,4
14500
2
072
Z2
H7
75,6
17610
2
082
Z2
H7
84,1
20870
2
092
Z2
H7
95,0
22040
2
100
Z2
H7
104,0
22040
2
490
506
57,6
69,1
512
528
57,6
69,1
519
535
66,2
74,9
599
625
66,2
74,9
601
627
66,2
74,9
707
733
57,8
67,3
711
737
57,8
67,3
819
860
57,8
67,3
830
865
57,8
67,3
840
872
869
902
61,2
70,8
61,2
70,8
029
Z1
H4
33,9
30,8
7440
1
463
60,6
033
Z1
H4
37,7
34,6
7440
1
464
64,7
092
Z2
H7
102,0
88,5
22040
2
857
67,0
100
Z2
H7
112,0
103,0
22040
2
886
68,4
neXt.DW.P over - heat pump
MODEL
Size
Cooling capacity (3) Heating capacity (4) Air flow Compressors Weight Sound pressure (5)
MODEL
Size
Cooling capacity (3) Heating capacity (4) Air flow Compressors Weight Sound pressure (5)
kW kW m3/h
n.
kg
dB(A)
007
Z1
H1
7,5
6,3
2273
1
199
50
kW kW m3/h
n.
kg
dB(A)
026
Z2
H5
29,0
27,6
7110
2
493
64,7
009
Z1
H1
10,0
8,6
2653
1
203
50,4
032
Z2
H5
33,7
33,3
7110
2
500
57,6
011
Z1
H1
11,1
10,1
2653
1
205
51,4
045
Z1
H5
50,8
45,0
10440
1
522
57,6
013
Z1
H1
12,6
11,6
2653
1
208
51,4
049
Z1
H5
56,5
53,8
10440
1
529
66,2
015
Z1
H2
16,0
14,7
3955
1
266
57
042
Z2
H6
47,7
42,5
11310
2
611
66,2
017
Z1
H2
18,6
17,5
3955
1
270
57
048
Z2
H6
53,1
46,8
11310
2
613
57,8
021
Z1
H3
22,0
20,2
5460
1
330
56,5
052
Z2
H6
58,5
53,2
13480
2
721
57,8
060
Z2
H6
68,3
63,5
14500
2
725
61,2
023
Z1
H3
24,3
22,7
5460
1
335
57,8
072
Z2
H7
81,3
73,5
17610
2
835
64,7
025
Z1
H4
29,1
25,9
7160
1
457
57,8
082
Z2
H7
91,6
81,1
20870
2
845
64,9
RCGROUP SpA
C_GNR_0608
(1) Referred to entering air at 24°C with 50%RH and water to the condenser 30-36°C
(3) Referred to entering air at 27°C with 47%RH and water to the condenser 15-30°C
(4) Referred to entering air at 20°C and water to the condenser 15-7°C
(5) Sound pressure 1m far in free field according to ISO3744 norm.
POWER SUPPLY: 400.3.50+N
26
neXt
close control air conditioners / heat pumps
TECHNICAL DATA AND NOMINAL PERFORMANCES
neXt.CW under/over
012
015
022
031
044
066
078
094
114
kW m3/h kg kg dB(A) dB(A) H1
10,3
2653
H2
14,5
3955
H3
22,0
5460
H4
29,6
7440
H5
39,9
10440
H6
59,5
15060
H6
74,6
14850
H7
89,4
22040
H8
104,0
29050
149
166
47,2
42,6
193
204
53,8
49,2
247
257
54,0
49,4
306
326
58,7
54,1
350
365
61,4
56,8
440
466
61,9
57,3
455
481
61,7
57,1
524
557
646
683
66,2
61,6
64,2
59,6
013
020
029
046
068
104
120
142
174
kW m3/h kg kg dB(A) dB(A) H1
13,1
2653
H2
19,1
3870
H3
27,7
5460
H4
41,8
8460
H5
63,6
12390
H6
94,8
18600
H6
112,0
19040
H7
135,0
25340
H8
161,0
30100
155
172
47,2
42,6
200
211
53,8
49,2
258
268
54,0
49,4
295
313
56,7
52,1
390
410
53,6
49,0
495
518
61,8
57,2
515
538
63,1
58,5
630
665
730
780
61,4
56,8
65,6
61,0
MODEL
Size
Cooling capacity (1) Air flow Weight Over
Under
Sound pressure (2) Over Under neXt.CW.K under/over
MODEL
Size
Cooling capacity (1) Air flow Weight Over
Under
Sound pressure (2) Over Under new
neXt.CW.KC under/over
013
020
029
046
068
104
120
142
174
kW m3/h kg kg dB(A) dB(A) H1
13,1
2653
H2
19,1
3870
H3
27,7
5460
H4
41,8
8460
H5
63,6
12390
H6
94,8
18600
H6
112,0
19040
H7
135,0
25340
H8
161,0
30100
155
172
47,2
42,6
200
211
258
268
330
348
430
450
550
573
570
593
680
715
780
830
53,8
49,2
54,0
49,4
60,5
55,9
60,7
56,1
64,9
60,3
65,8
61,2
65,3
60,7
67,8
63,2
MODEL
Size
Cooling capacity (1) Air flow Weight Over
Under
Sound pressure (2) Over Under (1) Referred to entering air at 24°C with 50%RH and chilled water temperature 7/12,5°C
(2) Sound pressure 1m far in free field according to ISO3744 norm.
POWER SUPPLY: 400.3.50+N
DIMENSIONS (mm)
Size
a
b
c
H1
650
650
1.925
H2
785
650
1.925
H3
1.085
750
1.925
H4
1.320
860
1.980
H5
1.620
860
1.980
H6
2.155
860
1.980
H7
2.690
860
1.980
H8
3.225
860
1.980
c
a
b
Te l . + 3 9 0 3 8 2 4 3 3 8 1 1 • w w w. r c g r o u p . i t • s a l e s @ r c g r o u p . i t
Technical data and dimensions are not binding. RC GROUP S.p.A. reserves the right for changes and /or modifications without notice.