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w-NEXT2 S 065 - 226
Close control unit chilled water
58,2 - 227 kW
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format_align_leftDescriptionClose 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 consist of two modules: the first housing the heat exchanger, usually placed over the floor, the second where EC inverter fans are fitted. Downflow air supply. These units are provided with modulating2 way 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 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 G4 filtering section, M5, 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
- Interface electronic board
- UNDER - Downflow air supply
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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-NEXT2 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
065
088
096
127
148
173
226
E4
E5
E6
E7
E8
E9
E10
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
58,2
89,2
97,9
127
149
175
227
47,8
69,9
78,8
104
121
144
182
2,40
4,50
4,80
6,60
6,30
7,00
8,70
0,82
0,78
0,80
0,82
0,81
0,82
0,80
2,78
4,27
4,68
6,07
7,15
8,37
10,9
56,0
85,2
65,2
65,3
95,3
94,3
84,5
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
EC FAN
1
2
2
3
3
3
4
13950
19700
23000
30000
34000
41000
52000
75
78
79
80
81
81
82
58
60
61
62
63
63
63
1305
1630
1875
2175
2499
2899
3510
930
930
930
930
930
930
930
2580
2580
2580
2580
2580
2580
2580
410
520
595
695
795
910
1103
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picture_as_pdfTéléchargement
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picture_as_pdf
GENERAL CATALOGUES
IT COOLING PRODUCT GUIDE
cloud_download
March 2020 -
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BROCHURES
IT COOLING PRODUCT OVERVIEW
cloud_download
January 2020 -
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BROCHURES
RC FOR IT COOLING
cloud_download
June 2019 -
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BROCHURES
W-NEXT LEGACY
cloud_download
June 2019 -
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PRODUCT OVERVIEW
IT COOLING OVERVIEW
cloud_download
March 2020 -
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SELECTION SOFTWARE
ELCA WORLD
cloud_download
April 2020 -
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SELECTION SOFTWARE
AHU SELECTION SOFWARE
cloud_download
June 2019
-
picture_as_pdf
GENERAL CATALOGUES