Trane R Series Installation Operation & Maintenance page 15

SI Units
Table G-9 - General Data RTAC 255-400 Extra Efficiency
Size
Cooling capacity (5) (6)
Power input (7)
Energy Efficiency Ratio (5) (6) (as Eurovent)
ESEER (as Eurovent)
IPLV (According to ARI conditions 44°F leaving
water temperature, 95°F entering air temperature)
Compressor
Quantity
Nominal Size (1)
Evaporator
Evaporator Model
Water Storage
Minimum Flow
Maximum Flow
Number of water passes
Condenser
Quantity of Coils
Coil Length
Coil Height
Fin series
Number of Rows
Condenser Fans
Quantity (1)
Diameter
Total Air Flow
Nominal RPM
Tip Speed
Motor kW
Minimum Starting/Operating Ambient (2)
Standard Unit
Low-Ambient Unit
General Unit
Refrigerant
Number of Independent
Refrigerant Circuits
% Minimum Load (3)
Operating Weight (4)
Shipping Weight (4)
Notes:
1. Data containing information on two circuits shown as follows: ckt1/ckt2
2. Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
3. Percent minimum load is for total machine at 10°C (50°F) ambient and 7°C (44°F) leaving chilled water temperature, not each individual circuit.
4. With aluminium fins.
5. At Eurovent conditions, 7°C leaving water temperature and 35°C entering condenser air temperature.
6. Ratings based on sea level altitude and evaporator fouling factor of 0.017615 m²°K/kW
7. Unit kW input, including fans
RLC-SVX02G-E4
General Data
255 275
kW 898.7 998.2
kW 283.5 318.9
kW/kW 3.17 3.13
kW/kW 3.95 4.01
kW/kW 4.43 4.43
3
tons 70-70/100 85-85/100
EH300 EH320
l 239 258
l/s 22
l/s 77
2
4/4 4/4
mm 4572/3658 5486/3658
mm 1067 1067
fins/ft 180 180
4
10/6 12/8
mm 762 762
m3/s 69.41 83.14
915 915
m/s 36.48 36.48
kW 1.57 1.57
°C 0
°C -18 -18
HFC 134a HFC 134a
2
13
kg 9484 10180
kg 9245 9922
300 355
1128.3 1290.0
355.9 408.2
3.17 3.16
4.13 4.15
4.5 4.52
3 3 4
100-100/100 70-70/100-100 100-100/85-85 100-100/100-100
EH321 EH440
258 304
24 24 27
86 86 97
2 2 2
4/4 4/4
6401/3658 6401/4572
1067 1067
180 180
4 4 4
14/8 14/10
762 762
91.46 99.8
915 915
36.48 36.48
1.57 1.57
0 0 0
-18 -18
HFC 134a HFC 134a
2 2 2
13 13 10
10795 12217
10537 11913
375 400
1388.1 1516.8
444.9 481.5
3.12 3.15
4.22 4.23
4.57 4.56
4 4
EH480 EH480
325 325
29 29
105 105
2 2
4/4 4/4
6401/5486 6401/6401
1067 1067
180 180
4 4
14/12 14/14
762 762
108.2 116.4
915 915
36.48 36.48
1.57 1.57
0 0
-18 -18
HFC 134a HFC 134a
2 2
10 10
13092 13784
12766 13459
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