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w-NEXT HD S 015 - 146
HIGH DENSITY chilled water close control unit
15,4 - 148 kW
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format_align_leftDescriptionDuctable close control air-conditioners for vertical installation and cooling only, with optional heating by means of heating element, optional humidifier 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. Units fitted with EC INVERTER fans, downflow. These units are provided with 2 way modulating valve and servomotor. Unit has to be connected with an external chiller.
Versions
- UNDER - Downflow air supply
Features
- Unit for installing inside or outside the room to be air-conditioned.
- 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 all parts are guaranteed by partners who are world leaders in their sector.
- 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.
- 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.
- Switchboard to IEC 204-1/EN60204-1
- Capillary Pre and After sales service.
Accessories
- Remote user terminal
- Electric heating coil
- Humidifier
- Vibration isolation frame with rubber mountings
- Air distribution plenum
- Sound absorber plenum
- Interface electronic board
- UNDER - Downflow 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
w-NEXT HD S-UNDER
Frame
Power supply
V/ph/Hz
PERFORMANCE
Total cooling capacity gross
(1)
kW
Sensible cooling capacity gross
(1)
kW
Fans power input
(1)
kW
SHR
(2)
Fluid flow
(1)
l/s
Total pressure drop (Coil + Valve)
(1)
kPa
FANS
Fans type
Quantity
N°
Air flow
(3)
m³/h
NOISE LEVEL
Sound Power
dB(A)
Sound Pressure
(4)
dB(A)
SIZE AND WEIGHT
A
(3)
mm
B
(3)
mm
H
(3)
mm
Weight
(3)
kg
015
024
041
048
060
072
090
110
122
146
E1
E2
E3
E3P
E4
E5
E6
E7
E8
E9
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
15,4
25,0
39,4
48,5
61,6
74,0
92,6
114
128
148
12,7
21,1
32,7
40,8
52,0
62,6
78,1
95,2
106
124
0,33
0,89
1,43
1,80
2,23
2,96
3,64
3,81
4,88
5,67
0,82
0,84
0,83
0,84
0,84
0,85
0,84
0,84
0,83
0,84
0,74
1,20
1,88
2,32
2,95
3,54
4,43
5,44
6,11
7,10
29,3
66,0
75,3
59,2
70,8
40,7
65,2
102
85,1
78,8
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
2
2
2
3
3
3250
5560
8300
10500
13600
16800
20500
24300
26500
31500
65
69
70
72
75
74
76
76
77
79
49
53
54
56
58
57
59
59
59
61
650
785
1085
1085
1305
1630
1875
2175
2499
2899
675
675
775
930
930
930
930
930
930
930
1925
1925
1925
1925
1980
1980
1980
1980
1980
1980
216
257
325
329
379
470
531
589
660
753
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picture_as_pdfTéléchargement
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GENERAL CATALOGUES
IT COOLING PRODUCT GUIDE
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March 2020 -
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BROCHURES
IT COOLING PRODUCT OVERVIEW
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BROCHURES
RC FOR IT COOLING
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BROCHURES
W-NEXT LEGACY
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PRODUCT OVERVIEW
IT COOLING OVERVIEW
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SELECTION SOFTWARE
ELCA WORLD
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April 2020 -
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SELECTION SOFTWARE
AHU SELECTION SOFWARE
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June 2019
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GENERAL CATALOGUES