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General Data
Table 3 – General Data RTAF 090 - 205 High Efficiency - Standard and Low Noise (continued)
Low ambient fan option
Fan / motor Type
FWD
Airflow per Fan
Power supply
Max Power input per Motor
Capacities
Cooling capacity on water (1)
Max Amps per Motor
Heating capacity on water (2)
Motor RPM
Fan motor
System data (5)
Fan power input (3)
Nb of refrigerant circuit
Current amps (3)
Start-up amps
Minimum cooling load % (4) (9)
Air flow
Standard unit
minimum
R134a/R513A refrigerant charge Circuit1 / Circuit 2 (5)
nominal
Oil charge Circuit 1 / Circuit 2 (8)
maximum
POE Oil type
Main coil
Water entering/leaving connections
Electric heater (accessory for blower only)
Electric power supply
Heating capacity
Hot water coil (accessory for blower only)
Heating capacity (4)
G2 filter (filter box accessory)
(1) Indicative performance at Evaporator water temperature: 12°C / 7°C - Condenser air temperature 35°C - for detailed performances consult
Quantity
Order Write Up.
Dimensions ( LxWxth)
(2) Under 400V/3/50Hz.
G4 filter (filter box accessory)
(3) Rated Condition without Pump Package.
Quantity
(4) Percent minimum load may be adjusted around 15%-20% according to operating conditions by local sales office.
Dimensions ( LxWxth)
(5) Electrical & system data are indicative and subject to change without notice. Please refer to unit nameplate data.
Condensate pump (accessory)
(6) Not applicable for Glycol application - see tables with Minimum Flow with Glycol.
Water flow - lift height
(7) Max speed - range is 60% to 100% of max speed.
Not available for FWD30 and FWD45
(8) Refrigerant charge may vary according to option - for instance +20% for process (digit 19=P). For real value refer to unit nameplate.
Sound level (L/M/H speed)
(9) Data containing information on two circuits shown as follows: ckt1/ckt2.
Sound pressure level (5)
Sound power level (5)
Unit dimensions
Width x Depth
Height
Shipped unit dimensions
Width x Depth
Height
Weight
Colour
Recommended fuse size
Unit alone (aM/gI)
Unit with electric heater (gI)
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
(2) Conditions: Water entering/leaving temperature: 50/45 °C, Air inlet temperature 20°C DB - Nominal air flow
(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.
(5) A rectangular glass wool duct 1m50 long is placed on the blower.The measurement is taken in the room containing the blower unit.
Heat exchanger operating limits:
FWD:
*water temperature: max 100° C
*absolute service pressure: min 1 bar/max 11 bars
Accessories - Hot water coil:
*water temperature: min. +2° C/max. 100° C
*absolute service pressure: min 1 bar/max 11 bars
4
12
Technical Data
RTAF
090
08
(m3/h)
20000
(V/Ph/Hz)
(kW)
1.95
(kW)
5,2
(A)
3.0
(kW)
6,3
(rpm)
860
(type)
(kW)
0,23
#
2
(A)
1,1
(A)
%
3,2
30
(m
/h)
490
3
(kg)
43 / 41
(m
/h)
820
3
(l)
6 / 6
(m
/h)
980
3
(type)
(Dia)
3/4"
(V/Ph/Hz)
230/1/50
(kW)
2/4
(kW)
6,3
2
(mm)
386x221x8
-
(mm)
-
(type)
(l/h - mm)
(dB(A))
36/40/43
(dB(A))
46/50/53
(mm)
890 x 600
(mm)
250
(mm)
933 x 644
(mm)
260
(kg)
32
(A)
8/16
(A)
16 (2kW),25 (4kW)
RTAF
RTAF
RTAF
105
125
145
Propeller fan / Variable speed - EC motor
12
20000
20000
20000
230/1/50
1.95
1.95
1.95
8,3
3.0
3.0
3.0
11,9
860
860
860
2 x direct drive centrifugal
0,46
2
2
2
2,2
30
30
5,5
30
980
42 / 40
45 / 41
48 / 46
1650
6 / 6
6 / 6
6 / 6
1970
OIL048E or OIL023E
ISO R7 rotating female
3/4"
1 1/2"
230/1/50 or 400/3/50
400/3/50
8
12
2
486x271x8
586x321x8
2
486x264x48
586x314x48
Centrifugal
24 - 500
38/41/44
46/50/53
48/51/54
56/60/63
1090 x 710
1290 x 820
300
1133 x 754
1333 x 864
310
46
galvanised steel
8/16
40 (230V),3*16 (400V)
RTAF
RTAF
RTAF
155
175
190
20
30
20000
20000
20000
1.95
1.95
1.95
15
18,8
3.0
3.0
3.0
18,9
20,9
860
860
860
0,65
1,04
2
2
2
3,1
4,7
9,3
30
30
14,1
30
1400
1800
2700
50 / 44
60 / 46
62 / 56
2300
3000
4500
7 / 6
7 / 6
7 / 7
2600
3600
5400
1 1/2"
1 1/2"
400/3/50
400/3/50
10
12
17,4
22,4
2
2
586*421*8
586*621*8
2
2
586*414*48
586*614*48
47/52/57
47/52/58
57/62/67
57/62/68
1290 x 970
1290 x 1090
350
450
1333 x 1008
1333*1133
360
460
61
76
8/16
8/25
3*20
3*25
3*25
RLC-SVX19E-GB
UNT-PRC002-GB
RTAF
205
45
20000
1.95
30,1
3.0
38,2
860
1,51
2
5,5
16,5
30
66 / 62
8 / 8
12
34,5
2
2
650
660
118
8/25
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