NRCS-Z 1314 - 3218
Chiller, air source for outdoor installation
334 - 885 kW
-
format_align_leftDescriptionOutdoor unit for the production of chilled water with hermetic rotary Scroll compressors, ozone-friendly refrigerant R410A, axial-flow fans, shell and tubes exchanger and electronic expansion valve. The range is composed by units equipped with four, six and eight compressors in multi-circuit configuration.
Versions
- B - Basic
- SL - Super-low noise version
- CA - High efficiency version
- SL-CA - Super-low noise, high efficiency version
Configurations
- - - Basic function
- D - Partial condensing heat recovery function
- R - Total condensing heat recovery function
Features
- REFRIGERANT GAS R410A
The use of R410A allowed to achive better energy efficiencies with environment full respect (ODP = 0) - ALUMINIUM MICRO-CHANNEL HEAT EXCHANGERS
This new range of chiller uses aluminum micro-channel condensers that ensure a premium level of efficiency. This solution also allows to reduce the refrigerant charge with respect to traditional copper/aluminum coils, assuring the minimum allowable ratio between the refrigerant volume and the power capacity thus making this product range unique in the market, also improving the resistance against corrosion in saline or corrosive atmospheres. - EXCHANGER
The shell and tube exchanger allows to achieve the highest flexibility on the unit’s installation, keeping on the hydronic side the pressure drops at the minimum level, thus representing the best choice for all the hydronic applications on the IT Cooling market. - ELECTRONIC EXPANSION VALVE SUPPLIED STANDARD
The use of the electronic expansion valve generates considerable benefits, especially in cases of different external conditions. It was introduced into these units as a result of accurate design choices concerning the cooling circuit and the optimisation of operation in various different working conditions - INTEGRATED HYDRONIC GROUP
The optional built-in hydronic module already contains the main water circuit components; it is available with single or twin in-line, for achieving both low or high head.
Accessories
- Set-up for remote connectivity with ModBus/Echelon protocol cards
- Remote control keyboard (distance to 200m and to 500m)
- Soft starters
- B - Basic
-
keyboard_hideContrôles
Control
- W3000SE Compact
W3000SE Compact controller offers advanced functions and algorithms. The keypad features an easy-to-use interface and a complete LCD display, allowing to consult and intervene on the unit by means of a multi-level menu, with selectable language setting.Regulation based on the exclusive QuickMind algorithm, including self-adaptive control logics, beneficial in low water content systems. As alternatives the proportional- or proportional-integral regulations are also available. The diagnostics includes a complete alarm management, with the "black-box" and alarm logging functions for enhanced analysis of the unit operation.For multiple units’ systems, the regulation of the resources, via optional proprietary devices, can be implemented. Energy metering, for both consumption and capacity, can also be developed. Supervision can be easily developed via proprietary devices or the integration in third party systems by means of the most common protocols as ModBus, Bacnet, Bacnet-over-IP, Echelon LonWorks.- Compatibility with the remote keyboard managing up to 10 units.
- W3000SE Compact
-
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Application undefined
NRCS-Z / B
Power supply
V/ph/Hz
PERFORMANCE
COOLING ONLY (GROSS VALUE)
Cooling capacity
(1)
kW
Total power input
(1)
kW
EER
(1)
kW/kW
COOLING ONLY (EN14511 VALUE)
Cooling capacity
(1)(2)
kW
EER
(1)(2)
kW/kW
Cooling energy class
SEPR HT
(3)(4)
COOLING ONLY (GROSS VALUE)
16°C/10°C
Cooling capacity
(5)
kW
Total power input
(5)
kW
EER
(5)
kW/kW
23°C/15°C
Cooling capacity
(6)
kW
Total power input
(6)
kW
EER
(6)
kW/kW
EXCHANGERS
HEAT EXCHANGER USER SIDE IN REFRIGERATION
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)(2)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
NOISE LEVEL
Sound Pressure
(7)
dB(A)
Sound power level in cooling
(8)(9)
dB(A)
SIZE AND WEIGHT
A
(10)
mm
B
(10)
mm
H
(10)
mm
Operating weight
(10)
kg
1314
1414
400/3/50
400/3/50
354,3
378,8
124,4
130,2
2,848
2,909
352,7
377,4
2,800
2,870
C
C
4,86
4,86
383,9
410,3
127,8
133,6
3,004
3,071
432,6
462,1
133,1
138,8
3,250
3,329
16,94
18,12
54,0
43,8
4
4
2
2
40,1
45,2
64
64
96
96
3905
3905
2260
2260
2450
2450
2730
2770
openscroll to see all sizesApplication undefined
NRCS-Z / SL
Power supply
V/ph/Hz
PERFORMANCE
COOLING ONLY (GROSS VALUE)
Cooling capacity
(1)
kW
Total power input
(1)
kW
EER
(1)
kW/kW
COOLING ONLY (EN14511 VALUE)
Cooling capacity
(1)(2)
kW
EER
(1)(2)
kW/kW
Cooling energy class
SEPR HT
(3)(4)
COOLING ONLY (GROSS VALUE)
16°C/10°C
Cooling capacity
(5)
kW
Total power input
(5)
kW
EER
(5)
kW/kW
23°C/15°C
Cooling capacity
(6)
kW
Total power input
(6)
kW
EER
(6)
kW/kW
EXCHANGERS
HEAT EXCHANGER USER SIDE IN REFRIGERATION
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)(2)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
NOISE LEVEL
Sound Pressure
(7)
dB(A)
Sound power level in cooling
(8)(9)
dB(A)
SIZE AND WEIGHT
A
(10)
mm
B
(10)
mm
H
(10)
mm
Operating weight
(10)
kg
1314
1414
1614
1715
1816
2015
2116
2316
2416
2418
2618
2818
3018
3218
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
333,6
358,1
397,4
431,5
465,0
497,6
532,3
579,3
595,9
615,8
666,4
717,7
757,8
794,6
129,2
137,3
153,1
168,1
182,7
191,6
206,0
220,0
229,7
244,6
258,3
274,8
288,4
306,2
2,582
2,608
2,596
2,567
2,545
2,597
2,584
2,633
2,594
2,518
2,580
2,612
2,628
2,595
332,3
356,9
395,8
430,0
463,2
496,2
530,6
577,4
593,9
613,8
664,0
715,6
755,4
791,9
2,550
2,580
2,560
2,530
2,510
2,570
2,550
2,600
2,560
2,490
2,550
2,580
2,600
2,560
D
D
D
D
D
D
D
D
D
E
D
D
D
D
5,14
5,04
5,02
5,03
5,11
5,00
5,05
5,01
5,01
5,20
5,20
5,12
5,05
5,03
360,1
386,6
428,3
465,5
502,2
536,3
574,2
624,8
642,1
664,7
719,4
774,7
817,4
856,2
133,4
141,6
158,1
173,6
188,6
197,8
212,7
227,0
237,1
252,7
266,6
283,5
297,5
316,1
2,699
2,730
2,709
2,681
2,663
2,711
2,700
2,752
2,708
2,630
2,698
2,733
2,748
2,709
427,4
432,8
510,2
552,3
596,6
639,1
679,7
740,5
764,9
799,0
853,9
867,5
964,6
1020
131,5
148,3
153,3
170,9
186,7
191,7
209,7
222,1
229,8
246,4
262,9
297,0
293,3
306,5
3,250
2,918
3,328
3,232
3,196
3,334
3,241
3,334
3,329
3,243
3,248
2,921
3,289
3,328
15,95
17,13
19,01
20,63
22,24
23,80
25,46
27,70
28,49
29,45
31,87
34,32
36,24
38,00
47,8
39,2
48,2
43,0
50,0
35,2
40,3
40,8
43,1
41,6
48,7
38,2
42,6
46,8
4
4
4
5
6
5
6
6
6
8
8
8
8
8
2
2
2
2
2
2
2
3
2
4
4
4
4
4
41,0
47,0
50,0
57,0
57,0
66,0
79,0
79,0
83,0
89,0
112
112
112
112
54
54
54
54
54
54
54
55
55
55
56
57
57
57
86
86
86
87
87
87
87
88
88
88
89
90
90
90
5080
5080
5080
6255
6255
6255
7430
7430
7430
7430
8605
9780
9780
9780
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
3060
3160
3200
3900
4110
4190
4640
4730
4790
5410
5810
6160
6200
6250
openscroll to see all sizesApplication undefined
NRCS-Z / CA
Power supply
V/ph/Hz
PERFORMANCE
COOLING ONLY (GROSS VALUE)
Cooling capacity
(1)
kW
Total power input
(1)
kW
EER
(1)
kW/kW
COOLING ONLY (EN14511 VALUE)
Cooling capacity
(1)(2)
kW
EER
(1)(2)
kW/kW
Cooling energy class
SEPR HT
(3)(4)
COOLING ONLY (GROSS VALUE)
16°C/10°C
Cooling capacity
(5)
kW
Total power input
(5)
kW
EER
(5)
kW/kW
23°C/15°C
Cooling capacity
(6)
kW
Total power input
(6)
kW
EER
(6)
kW/kW
EXCHANGERS
HEAT EXCHANGER USER SIDE IN REFRIGERATION
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)(2)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
NOISE LEVEL
Sound Pressure
(7)
dB(A)
Sound power level in cooling
(8)(9)
dB(A)
SIZE AND WEIGHT
A
(10)
mm
B
(10)
mm
H
(10)
mm
Operating weight
(10)
kg
1314
1414
1614
1715
1816
2015
2116
2316
2416
2418
2618
2818
3018
3218
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
370,4
391,4
438,4
481,1
517,5
549,2
591,4
632,7
657,3
701,5
740,0
784,6
830,6
884,7
119,6
125,1
141,5
154,0
166,3
177,0
189,4
204,0
212,3
225,3
239,0
250,4
266,5
283,0
3,097
3,129
3,098
3,124
3,112
3,103
3,122
3,101
3,096
3,114
3,096
3,133
3,117
3,126
368,7
389,9
436,4
479,1
515,1
547,3
589,2
630,4
654,7
698,7
736,8
781,9
827,5
881,1
3,040
3,080
3,040
3,070
3,050
3,060
3,070
3,060
3,050
3,060
3,040
3,090
3,070
3,070
B
B
B
B
B
B
B
B
B
B
B
B
B
B
5,17
5,10
5,02
5,38
5,36
5,15
5,24
5,11
5,06
5,10
5,10
5,07
5,01
5,01
402,7
425,1
475,0
522,4
563,1
595,1
642,0
686,1
712,1
763,6
804,4
852,4
901,1
958,5
122,2
127,8
144,7
157,5
170,3
180,9
193,7
208,4
217,0
230,5
244,4
255,7
272,3
289,3
3,295
3,326
3,283
3,317
3,307
3,290
3,314
3,292
3,282
3,313
3,291
3,334
3,309
3,313
456,4
481,2
535,5
591,0
638,8
670,9
725,8
774,5
802,7
866,8
911,5
965,1
1018
1080
126,2
131,7
149,2
162,7
176,3
186,6
200,1
214,8
223,7
238,3
252,3
263,5
280,6
298,3
3,616
3,654
3,589
3,632
3,623
3,595
3,627
3,606
3,588
3,637
3,613
3,663
3,628
3,621
17,72
18,72
20,97
23,01
24,75
26,26
28,28
30,26
31,43
33,55
35,39
37,52
39,72
42,31
59,0
46,8
58,7
53,5
61,9
42,9
49,8
48,6
52,5
54,0
60,0
45,6
51,1
58,0
4
4
4
5
6
5
6
6
6
8
8
8
8
8
2
2
2
2
2
2
2
3
2
4
4
4
4
4
47,0
51,0
54,0
67,0
67,0
70,0
77,0
81,0
86,0
89,0
112
112
112
112
65
65
65
64
65
65
65
66
66
66
66
67
67
67
97
97
97
97
98
98
98
99
99
99
99
100
100
100
5080
5080
5080
6255
6255
6255
7430
7430
7430
9780
9780
9780
9780
9780
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
3060
3100
3130
3800
4050
4090
4540
4630
4690
5930
5970
6040
6070
6110
openscroll to see all sizesApplication undefined
NRCS-Z / SL-CA
Power supply
V/ph/Hz
PERFORMANCE
COOLING ONLY (GROSS VALUE)
Cooling capacity
(1)
kW
Total power input
(1)
kW
EER
(1)
kW/kW
COOLING ONLY (EN14511 VALUE)
Cooling capacity
(1)(2)
kW
EER
(1)(2)
kW/kW
Cooling energy class
SEPR HT
(3)(4)
COOLING ONLY (GROSS VALUE)
16°C/10°C
Cooling capacity
(5)
kW
Total power input
(5)
kW
EER
(5)
kW/kW
23°C/15°C
Cooling capacity
(6)
kW
Total power input
(6)
kW
EER
(6)
kW/kW
EXCHANGERS
HEAT EXCHANGER USER SIDE IN REFRIGERATION
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)(2)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
NOISE LEVEL
Sound Pressure
(7)
dB(A)
Sound power level in cooling
(8)(9)
dB(A)
SIZE AND WEIGHT
A
(10)
mm
B
(10)
mm
H
(10)
mm
Operating weight
(10)
kg
1314
1414
1614
1715
1816
2015
2116
2316
2416
2418
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
370,5
394,3
440,1
480,8
521,5
550,4
591,6
638,3
662,5
695,3
119,1
126,3
141,6
154,3
167,1
176,7
189,3
204,3
213,3
222,8
3,111
3,122
3,108
3,116
3,121
3,115
3,125
3,124
3,106
3,121
369,2
393,1
438,5
479,5
519,9
548,8
589,6
636,1
660,1
693,4
3,070
3,080
3,060
3,080
3,080
3,080
3,080
3,080
3,060
3,090
B
B
B
B
B
B
B
B
B
B
5,52
5,43
5,17
5,45
5,61
5,28
5,46
5,28
5,30
5,55
402,8
428,3
477,3
522,5
567,7
596,6
642,3
692,3
717,9
756,9
122,3
129,5
145,1
158,4
171,7
181,3
194,4
209,6
219,0
229,0
3,294
3,307
3,289
3,299
3,306
3,291
3,304
3,303
3,278
3,305
456,4
484,7
538,8
591,5
644,3
672,8
726,2
781,4
809,1
859,0
127,2
134,4
150,3
164,6
178,9
188,0
202,1
217,5
227,3
238,5
3,588
3,606
3,585
3,594
3,601
3,579
3,593
3,593
3,560
3,602
17,72
18,85
21,05
22,99
24,94
26,32
28,29
30,52
31,68
33,25
41,9
35,9
44,8
32,9
38,7
36,8
42,5
44,7
48,1
35,8
4
4
4
5
6
5
6
6
6
8
2
2
2
2
2
2
2
3
2
4
53,0
67,0
72,0
77,0
77,0
79,0
91,0
96,0
96,0
97,0
53
53
53
54
54
54
54
55
55
55
86
86
86
87
87
87
87
88
88
88
6255
6255
6255
7430
7430
7430
8605
8605
8605
9780
2260
2260
2260
2260
2260
2260
2260
2260
2260
2260
2450
2450
2450
2450
2450
2450
2450
2450
2450
2450
3490
3700
3730
4400
4650
4510
4990
5360
5360
6100
-
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