Trane RAUP 250, Installation Operation & Maintenance

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UNIT MODELS RAUP250 RAUP300 RAUP400 RAUP500 RAUP600
POWER CONNECTION
V/ph/Hz 380/3/50 380/3/50 380/3/50 380/3/50 380/3/50
MCA 1
A 53.59 57.54 91.07 101.45 109.03
PERFORMANCES
2
Gross Cooling Capacity 2 kW (MBH) 73.9 (253) 90.3 (308) 113.9 (389) 147.9 (505) 180.5 (617)
Unit Capacity Steps (%) 100-50 100-50 100-75-50-25 100-75-50-25 100-75-50-25
Total Compressor Power Input
2
kW 25.2 26.8 36.2 50.4 53.6
Sound Power Level dB (A) 87 89 89 90 92
SYSTEM DATA
Refrigerant Type R22 R22 R22 R22 R22
No. Refrigerant Circuits 1 1 2 2 2
Refrigerant Connection Type Sweat Sweat Sweat Sweat Sweat
Refrigerant Charge approximate per circuit lb (kg) 44 (20) 60.6 (27.5) 43 (19.5) 44 (20) 60.6 (27.5)
Suction Line OD in (mm) 2-1/8 2-1/8 1-5/8 2-1/8 2-1/8
Liquid line OD in (mm) 7/8 7/8 7/8 7/8 7/8
COMPRESSOR
Compressor Type Scroll Scroll Scroll Scroll Scroll
No. Used 2 2 4 4 4
Model 13T+13T 15T+15T 2x(10T+10T) 2x(13T+13T) 2x(15T+15T)
Speed Number 1 1 1 1 1
Motor Number 1 1 1 1 1
V/ph/Hz 380/3/50 380/3/50 380/3/50 380/3/50 380/3/50
RLA/LRA (each)2 A 22.9/145 24.2 /175 20.7/130 22.9/145 24.2 /175
Motor RPM rpm 2900 2900 2900 2900 2900
COIL
No. Used 1 1 2 2 2
Face Area sq ft (m
2
) 31.06 (2.88) 35.00 (3.25) 45.36 (4.21) 57.19 (5.31) 66.66 (6.21)
Tube Size OD in (mm) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5)
Tube Type Plain Plain Plain Plain Plain
Rows 3 3 3 3 3
Fin Type Uncoat Corrugated Fin
Fins per inch 12 12 12 12 12
Refrigerant Flow Control - - - - -
FAN
Fan Type Propeller Propeller Propeller Propeller Propeller
No. used 2 3 3 4 6
Diameter in (mm) (28) 710 (28) 710 (28) 710 (28) 710 (28) 710
No. of Blade 4 4 4 4 4
Pitch Angle degree 29 29 29 29 29
Drive Type Direct Direct Direct Direct Direct
Nominal Airflow
3
cfm (cmh) 11,500 (19,539) 15,000 (25,485) 17,100 (29,053) 22,280 (37,853) 29,400 (49,950)
MOTOR
No. of Motor 2 3 3 4 6
Motor hp (each) hp (kW) 0.4 (0.3) 0.4 (0.3) 0.4 (0.3) 0.4 (0.3) 0.4 (0.3)
No. of Speed 1 1 1 1 1
Motor Speed rpm 875 875 875 875 875
V/ph/Hz 380/3/50 380/3/50 380/3/50 380/3/50 380/3/50
RLA/LRA (each) 1.03/2.80 1.03/2.80 1.03/2.80 1.03/2.80 1.03/2.80
DIMENSION (HxWxD)
Crated (Shipping) in 65x98x54 65x124x54 63x110x82 75x110x82 67x124x82
mm 1,642x2,489x1,372 1,642x3,150x1,372 1,591x2,794x2,083 1,895x2,794x2,083 1,692x3,150x2,083
Uncrated (Net) in 58x88x48 58x115x48 56x99x76 68x99x76 60x115x76
mm 1,465x2,229x1,206 1,465x2,910x1,206 1,414x2,513x1,920 1,718x2,513x1,920 1,515x2,910x1,920
WEIGHT
Crated (Shipping) lb (kg) 1,419.8 (644) 1,675.5 (760) 2,284 (1,036) 2,824 (1,281) 2,745 (1,245)
Uncrated (Net) lb (kg) 1,375.7 (624) 1,631.4 (740) 2,207 (1,001) 2,747 (1,246) 2,668 (1,210)
Minimum Outdoor Air Temperature for Mechanical cooling
Standard Ambient Operating Range F 59-133 59-133 59-133 59-133 59-133
C 15-45 15-45 15-45 15-45 15-45
High Pressure (cut out / cut in) psig 398 ± 14 / 313 ± 21
Low Pressure (cut out / cut in) psig 27 ± 7 / 45.5 ± 7
1 MCA - Minimum Circuit Ampacity is 125% of the largest compressor RLA plus 100% of the other compressor RLA plus the sum of the motor RLA.
2
At 7 deg C SST and 35 deg C Ambient, 400V, Subcooling 8.3 K, Superheat 11.1 K.
3
Nominal Airflow is rated with standard air-dry coil.
Table 1 General Data
Outdoor Unit
2