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Evaporator Waterside
Table 34 – RTAF 350 SE/HSS/HE/XE/HSE
SIZE
EVAP
FWD
AWT (°C)
Power supply
Capacities
4
Cooling capacity on water (1)
Heating capacity on water (2)
2
Fan motor
0
Fan power input (3)
-2
Current amps (3)
Start-up amps
-4
Air flow
-6
minimum
-8
nominal
-10
maximum
Main coil
-12
Water entering/leaving connections
AWT (°C)
Electric heater (accessory for blower only)
Electric power supply
Heating capacity
4
Hot water coil (accessory for blower only)
2
Heating capacity (4)
G2 filter (filter box accessory)
0
Quantity
-2
Dimensions ( LxWxth)
-4
G4 filter (filter box accessory)
Quantity
-6
Dimensions ( LxWxth)
-8
Condensate pump (accessory)
-10
Water flow - lift height
Not available for FWD30 and FWD45
-12
Sound level (L/M/H speed)
Sound pressure level (5)
Table 35 – RTAF 380 SE/HSS/HE/XE/HSE
Sound power level (5)
Unit dimensions
SIZE
Width x Depth
EVAP
Height
Shipped unit dimensions
Width x Depth
AWT (°C)
Height
Weight
4
Colour
Recommended fuse size
2
Unit alone (aM/gI)
0
Unit with electric heater (gI)
-2
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
-4
(2) Conditions: Water entering/leaving temperature: 50/45 °C, Air inlet temperature 20°C DB - Nominal air flow
-6
(3) At high speed with nominal air flow.
(4) Water entering/leaving temperature 90/70 °C, air inlet temperature 20 °C DB, Nominal air flow.
-8
(5) A rectangular glass wool duct 1m50 long is placed on the blower.The measurement is taken in the room containing the blower unit.
-10
Heat exchanger operating limits:
-12
FWD:
*water temperature: max 100° C
*absolute service pressure: min 1 bar/max 11 bars
AWT (°C)
Accessories - Hot water coil:
*water temperature: min. +2° C/max. 100° C
4
*absolute service pressure: min 1 bar/max 11 bars
2
0
-2
-4
-6
-8
-10
-12
AWT: Average Water Temperature which is the average of Leaving Water Temperature and Entering Water Temperature.
100
4
Technical Data
(V/Ph/Hz)
20%
25%
49
58
(kW)
(kW)
54
65
(type)
61
72
(kW)
68
81
(A)
78
(A)
91
89
104
(m
/h)
3
120
(m
/h)
3
(m
/h)
3
(type)
(Dia)
(V/Ph/Hz)
230/1/50
20%
25%
(kW)
37
43
40
46
(kW)
43
50
47
54
(mm)
386x221x8
51
59
55
64
(mm)
60
70
(type)
76
(l/h - mm)
(dB(A))
36/40/43
(dB(A))
46/50/53
(mm)
890 x 600
(mm)
(mm)
933 x 644
(mm)
20%
25%
(kg)
54
65
60
72
(A)
67
80
(A)
16 (2kW),25 (4kW)
76
90
86
102
99
116
133
20%
25%
41
48
45
51
48
55
52
60
56
65
61
71
67
77
85
RTAF 350 SE/HE/XE/HSS/HSE
500D
Min Coolant Flow (m
3
/h)
08
12
%Wt Mono Propylene Glycol
30%
71
5,2
8,3
6,3
11,9
78
87
0,23
0,46
98
1,1
2,2
3,2
110
5,5
125
490
980
143
820
1650
165
980
1970
192
3/4"
3/4"
%Wt Ethylene Glycol
230/1/50 or 400/3/50
30%
2/4
8
49
53
6,3
12
58
2
2
62
486x271x8
68
-
2
74
-
486x264x48
81
89
98
38/41/44
48/51/54
RTAF 380 SE/HE/XE/HSS/HSE
1090 x 710
500C
250
300
Min Coolant Flow (m
/h)
3
1133 x 754
%Wt Mono Propylene Glycol
260
310
30%
32
46
79
87
8/16
8/16
97
40 (230V),3*16 (400V)
108
122
139
159
183
213
%Wt Ethylene Glycol
30%
55
59
64
69
75
82
90
99
109
20
30
230/1/50
35%
87
15
18,8
18,9
20,9
96
2 x direct drive centrifugal
107
0,65
1,04
120
3,1
4,7
135
9,3
14,1
153
1400
1800
175
2300
3000
201
2600
3600
233
ISO R7 rotating female
1 1/2"
1 1/2"
400/3/50
400/3/50
35%
10
12
57
61
17,4
22,4
66
2
2
72
586x321x8
586*421*8
79
2
2
86
586x314x48
586*414*48
95
Centrifugal
104
24 - 500
115
46/50/53
47/52/57
56/60/63
57/62/67
1290 x 820
1290 x 970
350
450
1333 x 864
1333 x 1008
360
460
35%
61
76
96
galvanised steel
107
8/16
8/25
119
3*20
3*25
133
150
170
194
223
259
35%
63
68
74
80
88
96
105
116
127
45
40%
107
30,1
38,2
119
133
1,51
149
5,5
169
16,5
192
2700
219
4500
251
5400
290
1 1/2"
400/3/50
40%
12
65
71
34,5
77
2
84
586*621*8
92
2
100
586*614*48
110
122
135
47/52/58
57/62/68
1290 x 1090
650
1333*1133
660
40%
118
119
132
8/25
148
3*25
166
187
213
243
279
322
40%
72
78
85
93
102
111
123
135
150
RLC-SVX19E-GB
UNT-PRC002-GB
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