Trane RTAF HE Series, Установка, эксплуатация и обслуживание

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RLC-SVX19A-E4 9
General Data
RTAF Standard Effi ciency - eXtra Low Noise RTAF RTAF RTAF RTAF RTAF RTAF RTAF RTAF
090 105 125 145 155 175 190 205
Eurovent Performances SE XLN SE XLN SE XLN SE XLN SE XLN SE XLN SE XLN SE XLN
Net Cooling Capacity (3) (4) (kW) 326 376 440 522 564 616 676 732
Power Input (5) (kW) 101 119 143 162 181 203 217 240
EER (3) (4) (6) (kW/kW) 3.23 3.17 3.08 3.22 3.12 3.03 3.11 3.05
ESEER (6) (kW/kW) 4.13 4.07 4.06 4.12 4.02 4.08 4.04 4.01
Eurovent Effi ciency class Cooling A A B A A B A B
Sound power level (eXtra Low Noise) (10) (dBA) 88 89 89 89 90 90 91 91
Middle East design condition performances (7)
Gross cooling capacity (tons) 77 88 103 124 133 145 160 172
Gross EER (kW/ton) 1.5 1.5 1.6 1.5 1.5 1.6 1.5 1.6
MEW (Kuwait) rating point performances (8)
Gross cooling capacity (tons) 73 84 97 117 125 135 150 162
Gross EER (kW/ton) 1.6 1.7 1.7 1.6 1.7 1.7 1.7 1.7
Table 2 – General Data RTAF 090 – 205 Standard Effi ciency - Extra Low Noise
Compressor
Quantity # 2 2 2 2 2 2 2 2
Nominal Size (1) tons 45/45 50/50 70/50 70/70 85/70 100/70 100/85 100/100
Evaporator
Evaporator Model 115B 115A 165B 165B 165A 200B 200B 250C
Water Storage l 51 58 74 74 78 99 99 109
Two pass Evaporator
Minimum Flow l/s 8.0 9.4 11.6 11.6 12.4 14.2 14.2 16.2
Maximum Flow l/s 29.6 34.7 43.1 43.1 46.0 52.6 52.6 60.3
Two pass Evaporator – with Turbulators
Minimum Flow l/s 6.6 7.8 9.7 9.7 10.3 11.8 11.8 13.5
Maximum Flow l/s 26.6 31.2 38.7 38.7 41.3 47.2 47.2 54.1
Condenser
Quantity of Coils # 4/4 4/4 4/4 5/5 5/5 6/4 6/6 6/6
Coil Length mm 1967 1967 1967 1967 1967 1967 1967 1967
Coil Height mm 1214 1214 1214 1214 1214 1214 1214 1214
Condenser Fans
Quantity (1) # 4/4 4/4 4/4 5/5 5/5 6/4 6/6 6/6
Diameter mm 800 800 800 800 800 800 800 800
Total Air Flow m
3
/s 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6
Nominal RPM rpm 860 860 860 860 860 860 860 860
Motor kW 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1
Minimum Starting/Operating Ambient
Standard Unit °C -10 -10 -10 -10 -10 -10 -10 -10
Low-Ambient Unit (Option) °C -20 -20 -20 -20 -20 -20 -20 -20
Maximum ambient operation
Standard ambient (9)
°C 46 46 46 46 46 46 46 46
Maximum ambient operation
High ambient (9)
°C 55 55 55 55 55 55 55 55
General Unit
Refrigerant HFC134a HFC134a HFC134a HFC134a HFC134a HFC134a HFC134a HFC134a
Number of Independent
Refrigerant Circuits # 2 2 2 2 2 2 2 2
Minimum Load (2) % 15 15 15 15 15 15 15 15
Operating Weight kg 3375 3395 3575 4090 4360 4505 5000 5115
Shipping Weight kg 3316 3327 3489 4004 4270 4390 4885 4988
R134a refrigerant charge
Circuit1/Circuit 2
(kg) 38/38 36/36 40/39 44/43 47/42 57/48 58/55 66/63
Oil charge Circuit1/Circuit 2 (l) 6/6 6/6 6/6 6/6 7/6 7/6 7/7 8/8
Notes:
1. Data containing information on two circuits shown as follows: ckt1/ckt2.
2. Percent minimum load is for total machine at 10°C ambient and 7°C leaving chilled water temperature, not each
individual circuit.
3. Net cooling capacity at Eurovent conditions, 7°C leaving water temperature and 35°C entering condenser air
temperature.
4. Ratings based on sea level altitude and evaporator fouling factor 0.017645 m²K/kW.
5. Unit kW input, including fans.
6. Calculate with cooling capacity.
7. At Evaporator water temperature: 6.6°C (44°F)/12.2°C (54°F) - Condenser air temperature 46°C (114.8°F).
8. At Evapotator water temperature: 6.6°C (44°F)/12.2°C (54°F) - Condenser air temperature 48°C (118.4°F),
according to Code of practice MEW/R-6/2010 issued by Kuwaiti Ministry of Electricity and Water (MEW).
9. Maximum ambient operation is for unit at 12°C/7°C.
10. At Eurovent conditions, with 1pW Reference Sound Power, according to ISO9614.