Trane Horizon OAKD Series Installation, Operation And Maintenance Manual page 53

Table 15. OAND general data—cooling 45–54 tons high efficiency (continued)
Motor Frame Size, Standard–Oversized
Filters
Type Furnished
Number Size Recommended
Refrigerant Charge, lb of R-410A
Downflow
Table 16. OAKE general data—cooling 12–20 tons high efficiency
Cooling Performance
Gross Cooling Capacity, Btu (kW)
Heating Performance
Gross Heating Capacity, Btu (kW)
CFM
Nominal cfm/AHRI rated cfm (m
Compressor
Number
Type
Outdoor Coil
Type
Tube Size—OD, in. (mm)
2 2
Face Area, ft (m )
Rows
FPI
Indoor Coil
Type
Tube Size—OD, in. (mm)
2 2
Face Area, ft (m )
Rows
FPI
Refrigerant Control
Drain Connection Size, in. (mm)
Outdoor Fan
Type
Number Used
Diameter, in. (mm)
Drive Type
No. Speeds
3
CFM (m /h)
Number Motors
Motor HP (kW), per motor
Motor RPM
Indoor Fan
Type
Number Used
Diameter
Drive Type
Number Motors
OAU-SVX01H-EN
45 Tons Downflow
OAND540A
Varies
Refer to "OAU Filter Guide"
in "Appendix," p. 68
See Nameplate
12 Tons Downflow
OAKE144A
160,024 (46.90)
143,650 (42.10)
3
/h) 1500–3000 (883–1766)
2
Scroll
High Performance
3/8 (9.5)
30 (2.79)
2
12
High Performance
1/2 (12.7)
9 (0.84)
4
12
TXV
1 (25.4)
Propeller
2
24 (609.6)
Direct Drive
1
19,500 (11,477)
3
1.0 (0.75)
1,140
Backward Inclined
1
Varies
Direct Drive
1
50 Tons Downflow 54 Tons Downflow
OAND600A
Varies
Refer to "OAU Filter Guide" Refer to
in "Appendix," p. 68
See Nameplate
15 Tons Downflow 17 Tons Downflow
OAKE180A
189,076 (55.41) 225,948 (66.22)
185,800 (54.45) 208,973 (61.24)
1875–3750 (1104– 2125–4250 (1251–
2207)
2
Scroll
High Performance High Performance
3/8 (9.5)
30 (2.79)
2
12
High Performance High Performance
1/2 (12.7)
10 (0.93)
4
12
TXV
1 (25.4)
Propeller
3
24 (609.6)
Direct Drive
1
19,500 (11,477) 19,500 (11,477)
3
1.0 (0.75)
1,140
Backward Inclined Backward Inclined
1
Varies
Direct Drive
1
Performance Data
OAND648A
Varies
"OAU Filter Guide"
in "Appendix," p. 68
See Nameplate
20 Tons Downflow
OAKE210A OAKE240A
258,766 (75.84)
244,186 (71.56)
2500–5000 (1471–
2501) 2943)
2
Scroll Scroll
High Performance
1/2 (12.7) 1/2 (12.7)
31 (2.88) 31 (2.88)
2
12
High Performance
1/2 (12.7) 1/2 (12.7)
16 (1.49) 16 (1.49)
4
12
TXV TXV
1 (25.4) 1 (25.4)
Propeller Propeller
3
24 (609.6) 24 (609.6)
Direct Drive Direct Drive
1
19,500 (11,477)
3
1.0 (0.75) 1.0 (0.75)
1,140 1,140
Backward Inclined
1
Varies Varies
Direct Drive Direct Drive
1
2
2
12
4
12
3
1
3
1
1
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