Physical Data
40NZ/NF
90
100
120
160
182
200
240
280
320
360
Indoor circuit centrifugal fan
Nominal air flow
m3/h
4.000
4.600
5.200
7.000
8.000
9.200
10.300
12.500
14.000
15.500
Available static pressure
mm.w.c
15
15
15
15
15
15
20
20
20
20
1,5
2,2
2,2
2 x 1,1
2 x 1,5
2 x 2,2
2 x 2,2
2 x 2,2
2x3
Number / turbines
Motor output
1/1
kW
2/2
1,1
Power input
kW
0,58
0,92
1,21
1,54
2 x 0,66
2 x 0,99
2 x 1,25
2 x 1,27
2 x 1,59
2 x 1,99
Speed
r.p.m.
1.076
1.132
1.199
997
1.040
1.120
1.241
984
1.020
1.064
A
2,7
3,6
5
5
5,4
7,2
10
10
10
13,8
Max. abs.current
Fan
Dimensions
(5)
Length
mm
1.141
1.471
2.091
Width (5)
mm
859
859
859
2.731
859
Height
mm
1.284
1.422
1.284
1.422
Weight
kg
166
216
290
320
320
408
410
Upon request, it is possible to supply the frame of filters (146 mm) independently with the unit 40NZ/NF (713 mm), to be joined on site.
Sound pressure level on the outdoor unit
Measurement conditions: in free fi eld, measured at a distance of 5 metres, directivity 2 and at 1.5 metres from the ground.
38NZ/NF
90
100
120
160
182
200
240
280
320
360
Total dB(A)
55
55
58
59
59
60
61
61
62
62
Note: The sound pressure level depends on the installation conditions and, as such, it only indicated as a guide. Values obtained according to standard ISO 3744.
Sound power level on the indoor unit
AIR TREATMENT
Sound power level in the indoor fan outlet to be taken into account for the silencer calculation:
40NZ/NF
90
100
120
160
182
200
240
280
320
360
Total dB(A)
79
82
84
84
82
85
87
85
87
89
Additional load of R-410A refrigerant
Aditional load per linear metre of piping for equivalent maximum lengths exceeding 7 metres:
Nominal diameter
inches
1/4”
3/8”
1/2”
5/8”
3/4”
7/8”
1”
1 1/8”
Interior section
cm2
0,149
0,444
0,900
1,505
2,282
3,120
4,290
5,346
Liquid line charge
g/m
19,3
57,0
115,0
193,5
292,3
404,1
550,3
685,7
Gas line charge
g/m
-
0,2
0,4
0,7
1,0
1,4
2,0
2,5
800
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7