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General Data
Table 3a – General Data RTAF 90-245 Standard Efficiency - Extra Low Noise (XLN) - R134a - R513A (continued)
Condenser
FWD
Type
Power supply
Quantity
Capacities
Face area per coil
Cooling capacity on water (1)
Condenser Fan
Heating capacity on water (2)
Fan motor
Quantity
Fan power input (3)
Diameter
Current amps (3)
Standard / High ambient fan option
Start-up amps
Fan / motor Type
Air flow
(m 3 /h)
Airflow per Fan
minimum
nominal
Max Power input per Motor
maximum
Max Amps per Motor
Main coil
Motor RPM
Water entering/leaving connections
Low ambient fan option
Fan / motor Type
Electric heater (accessory for blower only)
(m 3 /h)
Electric power supply
Airflow per Fan
Heating capacity
Max Power input per Motor
Hot water coil (accessory for blower only)
Max Amps per Motor
Heating capacity (4)
Motor RPM
G2 filter (filter box accessory)
System data (5)
Quantity
Nb of refrigerant circuit
Dimensions ( LxWxth)
G4 filter (filter box accessory)
Minimum cooling load %
(4) (7)
Quantity
Dimensions ( LxWxth)
R134a/R513A refrigerant
charge Circuit 1 / Circuit 2
Condensate pump (accessory)
(8)
Water flow - lift height
Oil charge Circuit 1 /
Not available for FWD30 and FWD45
Circuit 2
Sound level (L/M/H speed)
POE Oil type
Sound pressure level (5)
Sound power level (5)
Unit dimensions
Width x Depth
Height
Shipped unit dimensions
(1) Indicative performance at Evaporator water temperature: 12°C / 7°C - Condenser air temperature 35°C - for detailed performances consult
Width x Depth
Order Write Up.
Height
(2) Under 400V/3/50Hz.
Weight
(3) Rated Condition without Pump Package.
Colour
(4) Percent minimum load may be adjusted around 15%-20% according to operating conditions by local sales office.
Recommended fuse size
(5) Electrical & system data are indicative and subject to change without notice. Please refer to unit nameplate data.
Unit alone (aM/gI)
(6) Not applicable for Glycol application - see tables with Minimum Flow with Glycol.
Unit with electric heater (gI)
(7) Max speed - range is 60% to 100% of max speed.
(8) Refrigerant charge may vary according to option - for instance +20% for process (digit 19 = p). For real value refer to unit nameplate.
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
(9) Data containing information on two circuits shown as follows: ckt1/ckt2.
(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.
(10) Size 245 not avalaible in R513A.
(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
14
Technical Data
RTAF
RTAF
RTAF
090
105
125
SE XLN
SE XLN
SE XLN
(V/Ph/Hz)
#
4/4
4/4
4/4
(m²)
2.4
2.4
2.4
(kW)
(kW)
(type)
#
4/4
4/4
4/4
(kW)
(mm)
800
800
800
(A)
(A)
20000
20000
20000
(m
/h)
3
(m
/h)
(kW)
1.1
1.1
3
1.1
(m
/h)
3
(A)
1.8
1.8
1.8
(rpm)
860
860
860
(type)
(Dia)
20000
(V/Ph/Hz)
20000
20000
(kW)
(kW)
1.1
1.1
1.1
(A)
1.8
1.8
1.8
(kW)
(rpm)
860
860
860
#
2
2
2
(mm)
%
30
30
30
(mm)
(kg)
41/39
40/38
42/38
(type)
(l/h - mm)
(l)
6/6
6/6
6/6
(dB(A))
(dB(A))
(mm)
(mm)
(mm)
(mm)
(kg)
(A)
(A)
16 (2kW),25 (4kW)
RTAF
RTAF
RTAF
RTAF
140
145
150
155
SE XLN
SE XLN
SE XLN
SE XLN
08
12
Full aluminum Micro channel heat exchanger
4/4
5/5
4/4
5/5
2.4
2.4
2.4
2.4
5,2
8,3
6,3
11,9
4/4
5/5
4/4
5/5
0,23
0,46
800
800
800
800
1,1
2,2
3,2
5,5
Propeller fan / Fixed speed - AC motor
20000
20000
20000
20000
490
980
820
1650
1.1
1.1
1.1
1.1
980
1970
1.8
1.8
1.8
1.8
860
860
860
860
3/4"
3/4"
Propeller fan / Variable speed - EC motor
230/1/50
20000
20000
20000
230/1/50 or 400/3/50
20000
2/4
8
1.1
1.1
1.1
1.1
1.8
1.8
1.8
1.8
6,3
12
860
860
860
860
2
2
2
2
2
2
386x221x8
486x271x8
30
30
30
30
-
2
-
486x264x48
42/40
45/43
44/38
47/41
6/6
6/6
7/6
7/6
OIL0048E or OIL0023E
36/40/43
38/41/44
46/50/53
48/51/54
890 x 600
1090 x 710
250
300
933 x 644
1133 x 754
260
310
32
46
8/16
8/16
40 (230V),3*16 (400V)
RTAF
RTAF
RTAF
RTAF
170
175
185
190
SE XLN
SE XLN
SE XLN
SE XLN
20
30
230/1/50
4/4
6/4
5/5
6/6
2.4
2.4
2.4
2.4
15
18,8
18,9
20,9
2 x direct drive centrifugal
5/5
6/4
5/5
6/6
0,65
1,04
800
800
800
800
3,1
4,7
9,3
14,1
20000
20000
20000
20000
1400
1800
2300
3000
1.1
1.1
1.1
1.1
2600
3600
1.8
1.8
1.8
1.8
860
860
860
860
ISO R7 rotating female
1 1/2"
1 1/2"
20000
20000
400/3/50
20000
20000
400/3/50
10
12
1.1
1.1
1.1
1.1
1.8
1.8
1.8
1.8
17,4
22,4
860
860
860
860
2
2
2
2
2
2
586x321x8
586*421*8
30
30
30
30
2
2
586x314x48
586*414*48
54/40
57/43
56/50
59/53
Centrifugal
24 - 500
7/6
7/6
7/7
7/7
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
61
76
galvanised steel
8/16
8/25
3*20
3*25
RTAF
RTAF
RTAF
200
205
245 (10)
SE XLN
SE XLN
SE XLN
45
5/5
6/6
6/6
2.4
2.4
2.4
30,1
38,2
5/5
6/6
6/6
1,51
800
800
800
5,5
16,5
20000
20000
20000
2700
4500
1.1
1.1
1.1
5400
1.8
1.8
1.8
860
860
860
1 1/2"
20000
400/3/50
20000
20000
12
1.1
1.1
1.1
1.8
1.8
1.8
34,5
860
860
860
2
2
2
2
586*621*8
30
30
30
2
586*614*48
60/56
63/59
63/59
8/8
8/8
8/8
47/52/58
57/62/68
1290 x 1090
650
1333*1133
660
118
8/25
3*25
UNT-PRC002-GB
RLC-SVX19G-GB
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