i-NEXT FC DW 012 M1 S - 150 M4 D
Close control unit free-cooling INVERTER, water cooled direct expansion
11,0 - 140 kW
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format_align_leftDescriptionDuctable close control units air-conditioners for vertical installation and cooling only, with optional heating by means of heating elements, optional humidifer and dehumidifier for precise temperature and humidity control. Particularly suitable for precision air conditioning in servers and IT rooms and all technological applications in general. Direct expansion FREE-COOLING unit with INVERTER compressor is water cooled and it has to be connected to a remote dry cooler. The INVERTER compressor allows the cooling capacity modulation according to the real internal load, particularly efficient at the partial loads and optimizing the power absorbed and eliminating the start current. Units fitted with electronic expansion valve and EC INVERTER fans, upflow or downflow.
Versions
- OVER - Upflow air supply
- UNDER - Downflow air supply
Features
- Unit for installing inside or outside the room to be air-conditioned.
- Last generation of scroll or rotary BLDC INVERTER compressor, for high efficiency.
- NEW EC INVERTER fans with electronic commutation in order to maximize the energy saving and reducing the noise emissions. The fan section is contained within the machine and includes: centrifugal fans with backward curved blades with wing profile, single suction and without scroll housings (Plug-fans), directly coupled to external rotor EC electric motor brushless type with integrated electronic commutated system and continuous variation of the rotation speed.
- Maximum resistance to rust thanks to galvanised sheet metal structures and panels with powder-coated paint finish. The panels are lined with sound-insulating material to limit noise levels.
- The reliability and functionality of the compressor and all the other parts are guaranteed by partners who are world leaders in their sector.
- Standard COARSE 60% (ISO EN 16890) filtering section, Optional ePM10 50% (ISO EN 16890) - ePM1 85% (ISO EN 16890) , to CEN-EN 779 with average degree of separation 90.1% ASHRAE. The filter is self-extinguishing.
- The microprocessor controls the compressor activation times with FIFO logic, thereby regulating the cooling capacity; it also controls the operating alarms with the possibility of interfacing to supervisor and remote-servicing systems.
- Switchboard to IEC 204-1/EN60204-1
- Refrigerant circuit consisting of electronic expansion valve that allows high performance and system efficiency thanks to a timely and accurate response to changes in temperature and pressure; sight glass, filter dryer on liquid line, pressure transducers with indication, control and protection functions, on low and high refrigerant pressure, high pressure safety switch with manual reset, liquid receiver with accessories.
- Capillary Pre and After sales service.
Accessories
- Electric heating coil
- Sound absorber plenum
- Air distribution plenum
- Interface electronic board
- Vibration isolation frame with rubber mountings
- Remote user terminal
- Humidifier
- OVER - Upflow air supply
-
keyboard_hideContrôles
Control
- EVOLUTION+
Semi-graphic display 132 x 64 pixel, programmable software, record storage of 200 alarms, general alarm, automatic reset after blackout, integral LAN system, standby management,automatic rotation, serious alarms, operating contemporaneousness, clock function.
- EVOLUTION+
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find_in_pageFiches Techniquesopenscroll to see all sizes
Application undefined
i-NEXT FC DW- OVER
Frame
Power supply
V/ph/Hz
PERFORMANCE
DIRECT EXPANSION
Total cooling capacity gross
(1)
kW
Sensible cooling capacity gross
(1)
kW
Total power input (Comp.+fans)
(1)
kW
EER (Indoor unit)
(1)
kW/kW
SHR
(2)
FREECOOLING
FC total capacity
(3)
kW
FC sensible capacity
(3)
kW
SHR
(2)
PLATE CAPACITOR
Capacitors nr.
N°
Condenser fluid flow
(1)
l/s
Pressure drop at the heat exchanger
(1)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
FANS
Fans type
Quantity
N°
Air flow
(4)
m³/h
NOISE LEVEL
Sound Power
dB(A)
Sound Pressure
(5)
dB(A)
SIZE AND WEIGHT
A
(4)
mm
B
(4)
mm
H
(4)
mm
Weight
(4)
kg
COUPLING UNIT EXTERNAL
Standard dry cooler linked
Voltage
V/ph/Hz
Quantity
N°
012 M1 S
018 M1 S
022 M1 S
030 M1 S
042 M2 D
047 M1 S
068 M2 D
094 M2 D
E1
E2
E3
E4L
E5L
E5L
E7L
E8L
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
11,0
23,0
25,4
41,3
51,8
56,2
82,5
110
11,0
20,8
24,8
41,3
51,7
54,3
82,4
103
2,37
5,82
5,89
10,0
12,7
14,1
19,8
27,4
4,64
3,95
4,31
4,13
4,08
3,99
4,17
4,01
1,00
0,90
0,98
1,00
1,00
0,97
1,00
0,94
10,4
15,9
21,1
37,2
46,9
47,4
81,7
94,0
10,4
15,9
21,1
37,2
46,9
47,4
81,7
94,0
1,00
1,00
1,00
1,00
1,00
1,00
1,00
1,00
1
1
1
1
1
1
1
1
0,63
1,36
1,47
2,38
2,99
3,27
4,76
6,42
27,9
45,5
33,2
27,5
23,1
50,7
28,9
33,1
1
1
1
1
2
1
3
2
1
1
1
1
2
1
1
2
3,20
3,80
4,60
6,80
9,40
9,90
13,8
20,2
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
1
1
1
1
1
1
2
2
2800
4100
5500
10000
12000
12000
20000
22000
70
63
66
74
81
81
83
83
54
47
50
57
64
64
65
65
650
785
1085
1630
1955
1955
2499
2899
675
675
775
930
930
930
930
930
1925
1925
1925
1980
1980
1980
1980
1980
250
293
358
523
674
632
805
979
T-MATE DC-A /STD /M 20
T-MATE DC-A /STD /M 35
T-MATE DC-A /STD /M 45
T-MATE DC-A /STD /M 70
T-MATE DC-A /STD /M 110
T-MATE DC-A /STD /M 110
T-MATE DC-A /STD /M 140
T-MATE DC-A /STD /T 210
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
400/3+N/50
1
1
1
1
1
1
1
1
openscroll to see all sizesApplication undefined
i-NEXT FC DW-UNDER
Frame
Power supply
V/ph/Hz
PERFORMANCE
DIRECT EXPANSION
Total cooling capacity gross
(1)
kW
Sensible cooling capacity gross
(1)
kW
Total power input (Comp.+fans)
(1)
kW
EER (Indoor unit)
(1)
kW/kW
SHR
(2)
FREECOOLING
FC total capacity
(3)
kW
FC sensible capacity
(3)
kW
SHR
(2)
PLATE CAPACITOR
Capacitors nr.
N°
Condenser fluid flow
(1)
l/s
Pressure drop at the heat exchanger
(1)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
FANS
Fans type
Quantity
N°
Air flow
(4)
m³/h
NOISE LEVEL
Sound Power
dB(A)
Sound Pressure
(5)
dB(A)
SIZE AND WEIGHT
A
(4)
mm
B
(4)
mm
H
(4)
mm
Weight
(4)
kg
COUPLING UNIT EXTERNAL
Standard dry cooler linked
Voltage
V/ph/Hz
Quantity
N°
012 M1 S
018 M1 S
022 M1 S
030 M1 S
042 M2 D
047 M1 S
068 M2 D
094 M2 D
120 M4 D
150 M4 D
E1
E2
E3
E4L
E5L
E5L
E7L
E8L
E9L
E9L
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
400/3+N/50
11,0
23,0
25,4
41,3
51,8
56,2
82,5
110
116
140
11,0
20,8
24,8
41,3
51,7
54,3
82,4
103
116
140
2,37
5,82
5,89
10,0
12,7
14,1
19,8
27,4
28,2
37,8
4,64
3,95
4,31
4,13
4,08
3,99
4,17
4,01
4,11
3,70
1,00
0,90
0,98
1,00
1,00
0,97
1,00
0,94
1,00
1,00
10,4
15,9
21,1
37,2
46,9
47,4
81,7
94,0
105
118
10,4
15,9
21,1
37,2
46,9
47,4
81,7
94,0
105
118
1,00
1,00
1,00
1,00
1,00
1,00
1,00
1,00
1,00
1,00
1
1
1
1
1
1
1
1
1
1
0,63
1,36
1,47
2,38
2,99
3,27
4,76
6,42
6,74
8,28
27,9
45,5
33,2
27,5
23,1
50,7
28,9
33,1
32,3
49,8
1
1
1
1
2
1
2
2
4
4
1
1
1
1
2
1
2
2
2
2
3,20
3,80
4,60
6,80
9,40
9,90
13,8
20,2
21,6
21,6
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
1
1
1
1
1
1
2
2
3
3
2800
4100
5500
10000
12000
12000
20000
22000
28000
32000
64
64
63
75
76
76
79
78
77
80
48
48
47
58
59
59
61
60
59
62
650
785
1085
1630
1955
1955
2499
2899
3299
3299
675
675
775
930
930
930
930
930
930
930
1925
1925
1925
1980
1980
1980
1980
1980
1980
1980
260
313
378
533
684
642
859
1049
1225
1250
T-MATE DC-A /STD /M 20
T-MATE DC-A /STD /M 35
T-MATE DC-A /STD /M 45
T-MATE DC-A /STD /M 70
T-MATE DC-A /STD /M 110
T-MATE DC-A /STD /M 110
T-MATE DC-A /STD /M 140
T-MATE DC-A /STD /T 210
T-MATE DC-A /STD /T 210
T-MATE DC-A /STD /T 280
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
400/3+N/50
400/3+N/50
400/3+N/50
1
1
1
1
1
1
1
1
1
1
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