NECS-N 0202T - 0612T
Reversible unit, air source for outdoor installation
48,0 - 151 kW
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format_align_leftDescriptionOutdoor reversible heat pump for the production of chilled/hot water with hermetic rotary Scroll compressors, axial-flow fans, shell and tubes heat exchanger and thermostatic expansion valve. External panels in Peraluman and structure in aluminium sections. The range is equipped with two compressors on two independent refrigerant circuits.
Versions
- B - Basic
- LN - Low noise
Features
- REFRIGERANT GAS R410A
The use of R410A allowed to achive better energy efficiencies with environment full respect (ODP = 0) - EXCHANGER
The shell and tube exchanger allows to achieve the highest flexibility on the units installation, keeping the efficiency at the maximum level. For this reason, NECS represents the best choice for all the hydronic application on the residential, commercial and industrial markets. - INTEGRATED HYDRONIC GROUP
The 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. - MAXIMUM RELIABILITY
Unit with two independent refrigerant circuit, designed to ensure maximum efficiency at full load, ensuring uninterrupted operation even in the event of temporary stop of one of the two circuits.
Accessories
- Set-up for remote connectivity with ModBus/Echelon protocol cards
- Remote control keyboard (distance to 200m and to 500m)
- Soft starters
- Rubber anti-vibration mounting kit
- Compact keyboard with LCD display and multi-language user interface (referred to the shown picture)
- B - Basic
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keyboard_hideContrôles
Control
- W3000 Base – W3000SE Compact
Two different versions of controllers are available: W3000 Base: complete with keypad, easy-to-use interface and LCD display, menu with up to three languages (Italian and English come standard, a further language can be chosen within French, Spanish, German, Russian and Swedish) W3000SE Compact: complete with keypad, easy-to-use interface and LCD display, multi-language menu, with selectable language setting on site. Internal clock also included. Both W3000 electronic controllers offer 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. Complete alarm management, with the “black-box” and alarm logging functions for enhanced analysis of the unit operation (available on W3000SE Compact only). 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 and supervision can be executed 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. The internal real time clock allows to manage a weekly schedule operating on 4-day profiles with 10 hour belts (available on W3000SE Compact only, optional on W3000 Base controller).
- W3000 Base – W3000SE Compact
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find_in_pageFiches Techniquesopenscroll to see all sizes
Application undefined
NECS-N / B
Power supply
V/ph/Hz
PERFORMANCE
COOLING ONLY (GROSS VALUE)
Cooling capacity
(1)
kW
Total power input
(1)
kW
EER
(1)
kW/kW
ESEER
(1)
kW/kW
COOLING ONLY (EN14511 VALUE)
Cooling capacity
(1)(2)
kW
EER
(1)(2)
kW/kW
ESEER
(1)(2)
kW/kW
Cooling energy class
HEATING ONLY (GROSS VALUE)
Total heating capacity
(3)
kW
Total power input
(3)
kW
COP
(3)
kW/kW
HEATING ONLY (EN14511 VALUE)
Total heating capacity
(3)(2)
kW
COP
(3)(2)
kW/kW
Cooling energy class
ENERGY EFFICIENCY
SEASONAL EFFICIENCY IN COOLING (Reg. EU 2016/2281)
Ambient refrigeration
Prated,c
(10)
kW
SEER
(10)(11)
Performance ηs
(10)(12)
%
SEASONAL EFFICIENCY IN HEATING (Reg. EU 813/2013)
PDesign
(4)
kW
SCOP
(4)(13)
Performance ηs
(4)(14)
%
Seasonal efficiency class
(15)
EXCHANGERS
HEAT EXCHANGER USER SIDE IN REFRIGERATION
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)
kPa
HEAT EXCHANGER USER SIDE IN HEATING
Water flow
(3)
l/s
Pressure drop at the heat exchanger
(3)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
NOISE LEVEL
Sound Pressure
(5)
dB(A)
Sound power level in cooling
(6)(7)
dB(A)
Sound power level in heating
(6)(8)
dB(A)
SIZE AND WEIGHT
Operating weight
(9)
kg
A
(9)
mm
B
(9)
mm
H
(9)
mm
0202T
0252T
0302T
0352T
0412T
0452T
0512T
0552T
0612T
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
50,26
57,51
72,05
82,47
93,87
106,6
120,1
137,6
150,5
18,42
20,40
28,03
32,01
35,96
39,84
43,96
50,37
58,90
2,734
2,819
2,571
2,578
2,608
2,678
2,730
2,730
2,555
3,520
3,590
3,310
3,300
3,310
3,390
3,450
3,460
3,260
50,20
57,40
71,80
82,30
93,70
106,3
119,8
137,2
150,0
2,720
2,800
2,550
2,550
2,590
2,650
2,710
2,700
2,530
3,480
3,530
3,250
3,250
3,260
3,330
3,390
3,380
3,180
C
C
D
D
D
D
C
C
D
55,10
65,16
81,04
93,45
105,4
120,7
135,7
156,5
172,5
18,47
21,23
26,10
29,77
33,91
37,89
42,29
48,36
54,39
2,978
3,075
3,103
3,138
3,109
3,185
3,208
3,233
3,171
55,20
65,30
81,20
93,80
105,7
121,1
136,1
157,0
173,1
2,970
3,060
3,090
3,120
3,090
3,160
3,190
3,210
3,150
C
B
B
B
B
B
B
A
B
42,2
47,8
60,6
71,7
76,5
91,3
97,5
117
132
3,22
3,24
3,22
3,27
3,21
3,30
3,29
3,36
3,31
126
127
126
128
125
129
129
131
129
A+
A+
A+
-
-
-
-
-
-
2,404
2,750
3,445
3,944
4,489
5,100
5,744
6,580
7,199
5,60
7,29
11,6
15,1
11,9
15,4
14,1
19,6
23,4
2,660
3,145
3,912
4,511
5,089
5,824
6,551
7,556
8,329
6,86
9,54
14,9
19,8
15,3
20,0
18,4
25,8
31,4
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
17,4
20,4
20,5
23,0
23,1
27,5
30,9
35,6
41,2
68
68
68
69
69
69
69
69
69
85
85
85
86
86
86
87
87
87
85
85
85
86
86
86
87
87
87
645
670
710
800
985
1030
1175
1220
1265
2195
2195
2195
2195
2745
2745
3245
3245
3245
1120
1120
1120
1120
1120
1120
1120
1120
1120
1465
1465
1465
1465
1465
1465
1665
1665
1665
openscroll to see all sizesApplication undefined
NECS-N / LN
Power supply
V/ph/Hz
PERFORMANCE
COOLING ONLY (GROSS VALUE)
Cooling capacity
(1)
kW
Total power input
(1)
kW
EER
(1)
kW/kW
ESEER
(1)
kW/kW
COOLING ONLY (EN14511 VALUE)
Cooling capacity
(1)(2)
kW
EER
(1)(2)
kW/kW
ESEER
(1)(2)
kW/kW
Cooling energy class
HEATING ONLY (GROSS VALUE)
Total heating capacity
(3)
kW
Total power input
(3)
kW
COP
(3)
kW/kW
HEATING ONLY (EN14511 VALUE)
Total heating capacity
(3)(2)
kW
COP
(3)(2)
kW/kW
Cooling energy class
ENERGY EFFICIENCY
SEASONAL EFFICIENCY IN COOLING (Reg. EU 2016/2281)
Ambient refrigeration
Prated,c
(10)
kW
SEER
(10)(11)
Performance ηs
(10)(12)
%
SEASONAL EFFICIENCY IN HEATING (Reg. EU 813/2013)
PDesign
(4)
kW
SCOP
(4)(13)
Performance ηs
(4)(14)
%
Seasonal efficiency class
(15)
EXCHANGERS
HEAT EXCHANGER USER SIDE IN REFRIGERATION
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)
kPa
HEAT EXCHANGER USER SIDE IN HEATING
Water flow
(3)
l/s
Pressure drop at the heat exchanger
(3)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
NOISE LEVEL
Sound Pressure
(5)
dB(A)
Sound power level in cooling
(6)(7)
dB(A)
Sound power level in heating
(6)(8)
dB(A)
SIZE AND WEIGHT
Operating weight
(9)
kg
A
(9)
mm
B
(9)
mm
H
(9)
mm
0202T
0252T
0302T
0352T
0412T
0452T
0512T
0552T
0612T
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
400/3+N/50
48,00
54,63
73,17
83,52
93,89
103,2
118,9
131,7
143,1
19,05
21,35
27,18
31,94
35,95
41,59
44,56
53,33
62,75
2,526
2,563
2,691
2,618
2,608
2,481
2,666
2,471
2,282
3,520
3,310
3,460
3,330
3,330
3,170
3,380
3,160
2,930
47,90
54,50
73,00
83,30
93,70
102,9
118,6
131,4
142,7
2,510
2,550
2,670
2,590
2,590
2,460
2,640
2,450
2,260
3,260
3,260
3,390
3,270
3,270
3,110
3,320
3,110
2,880
D
D
D
D
D
E
D
E
F
54,05
63,60
84,07
96,18
108,9
120,6
137,5
153,9
169,4
18,07
20,63
26,05
30,42
34,10
37,89
42,38
48,27
54,25
2,989
3,087
3,222
3,164
3,194
3,182
3,243
3,186
3,120
54,20
63,70
84,30
96,50
109,2
121,0
137,9
154,4
170,0
2,980
3,070
3,200
3,140
3,180
3,160
3,220
3,160
3,100
C
B
A
B
B
B
A
B
B
38,3
45,3
59,2
66,7
79,5
90,6
103
116
130
3,32
3,37
3,44
3,33
3,47
3,45
3,51
3,32
3,27
130
132
135
130
136
135
138
130
128
A+
A+
A+
A+
-
-
-
-
-
2,295
2,613
3,499
3,994
4,490
4,937
5,686
6,298
6,842
5,11
6,58
11,9
15,5
11,9
14,4
13,8
17,9
21,2
2,609
3,070
4,058
4,643
5,257
5,824
6,636
7,429
8,176
6,60
9,09
16,1
20,9
16,4
20,0
18,8
25,0
30,2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
17,4
20,4
20,5
29,9
33,9
27,5
41,2
41,2
41,2
63
63
64
65
65
65
66
66
66
80
80
81
83
83
83
84
84
84
81
81
82
84
84
84
85
85
85
645
670
795
935
1060
1065
1230
1220
1265
2195
2195
2745
2745
2745
2745
3245
3245
3245
1120
1120
1120
1120
1120
1120
1120
1120
1120
1465
1465
1465
1665
1665
1665
1665
1665
1665
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