30
22.04 – 4139181_04
NRB DE
Size
0800
0900
1000
1100
1200
1400
1600
1805
2006
2206
2406
2600
2800
3000
3200
3400
3600
Cooling performances with desuperheater (1)
Recovered heating power
kW
93,4
106,4
118,8
136,9
154,2
174,1
193,9
220,7
245,2
273,3
297,2
317,3
342,5
368,2
389,2
415,7
438,5
Desuperheater water flow rate
l/h
16235 18500 20652 23793 26799 30259 33692 38357 42614 47496 51661 55147 59519 63994 67643 72252 76208
Pressure drop desuperheater
kPa
22
29
32
41
31
36
44
56
53
67
79
65
68
72
74
78
82
Desuperheater
Type
type
Brazed plate
Number
no.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Minimum water flow rate
l/h
8119
9251
10328 11899 13402 15132 16849 19182 21311 23752 25834 27578 29764 32002 33827 36132 38110
Maximum water flow rate
l/h
27062 30837 34425 39662 44672 50440 56162 63938 71035 79172 86113 91925 99212 106672 112755 120438 127032
Connections (in/out)
Type
Grooved joints
Water content
l
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
(1) User side water heat exchanger 12 °C / 7 °C; Water desuperheater 40 °C/45 °C; Outdoor air 35 °C
NRB DU
Size
0800
0900
1000
1100
1200
1400
1600
1805
2006
2206
2406
2600
2800
3000
3200
3400
3600
Cooling performances with desuperheater (1)
Recovered heating power
kW
92,3
104,1
116,4
133,2
149,9
169,0
188,9
213,6
239,5
265,5
288,8
307,4
333,3
356,0
377,8
404,5
426,9
Desuperheater water flow rate
l/h
16048 18100 20229 23154 26048 29378 32829 37120 41631 46150 50194 53431 57932 61867 65655 70301 74198
Pressure drop desuperheater
kPa
22
28
31
39
29
33
42
53
50
63
74
61
64
67
70
74
78
Desuperheater
Type
type
Brazed plate
Number
no.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Minimum water flow rate
l/h
8025
9051
10116 11579 13026 14691 16417 18563 20819 23079 25101 26720 28970 30938 32833 35156 37105
Maximum water flow rate
l/h
26750 30170 33720 38597 43420 48970 54723 61875 69395 76928 83670 89065 96567 103125 109442 117185 123682
Connections (in/out)
Type
Grooved joints
Water content
l
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
(1) User side water heat exchanger 12 °C / 7 °C; Water desuperheater 40 °C/45 °C; Outdoor air 35 °C
NRB DN
Size
0800
0900
1000
1100
1200
1400
1600
1805
2006
2206
2406
2600
2800
3000
3200
3400
3600
Cooling performances with desuperheater (1)
Recovered heating power
kW
91,9
105,7
115,8
131,9
150,2
168,0
188,3
211,3
235,6
261,4
285,7
307,0
330,5
353,1
378,4
402,9
426,9
Desuperheater water flow rate
l/h
15970 18366 20128 22930 26099 29202 32725 36721 40955 45425 49662 53355 57443 61367 65761 70029 74198
Pressure drop desuperheater
kPa
21
28
31
38
29
33
42
52
49
61
73
61
63
66
70
74
78
Desuperheater
Type
type
Brazed plate
Number
no.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Minimum water flow rate
l/h
7986
9184
10066 11467 13052 14603 16365 18364 20481 22716 24835 26681 28726 30688 32885 35020 37105
Maximum water flow rate
l/h
26620 30613 33552 38222 43505 48677 54550 61212 68268 75718 82782 88937 95752 102293 109617 116732 123682
Connections (in/out)
Type
Grooved joints
Water content
l
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
(1) User side water heat exchanger 12 °C / 7 °C; Water desuperheater 40 °C/45 °C; Outdoor air 35 °C
