Trane Horizon OAKD Series Installation, Operation And Maintenance Manual page 51

Table 13. OAKE general data—cooling 22–30 tons high efficiency (continued)
Motor Frame Size, Standard–
Oversized
Filters
Type Furnished
Refer to
Number Size Recommended
Refrigerant Charge, lb of
R-410A
Downflow
Table 14. OAND general data—cooling 30–40 tons high efficiency
Cooling Performance
Gross Cooling Capacity, Btu (kW)
3
Nominal cfm (m /h)
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
Motor HP (kW), Standard–Oversized
OAU-SVX01H-EN
22 Tons Downflow 25 Tons Downflow
OAKE264A
Varies
"OAU Filter Guide" in Refer to
"Appendix," p. 68
See Nameplate
30 Tons Downflow
OAND360A
368,784 (108.08)
3750–7500
(6371–12743)
2
Scroll
High Performance
3/8 (9.5)
48 (4.46)
2
12
High Performance
1/2 (12.7)
23 (2.14)
6
12
TXV
1-1/4 (32)
Propeller
4
24
Direct Drive
1
26,000 (44,174)
4
1.0 (0.75)
1140
Backward Inclined
1
Varies
Direct Drive
1
1.5–15 (1.12–11.19)
30 Tons Downflow
OAKE300A
Varies
"OAU Filter Guide" in Refer to
"Appendix," p. 68 "Appendix," p. 68
See Nameplate
35 Tons Downflow
OAND420A
430,248 (126.09)
4375–8750
(7433–14866)
3
Scroll
High Performance
3/8 (9.5)
53 (4.92)
3
12
High Performance
1/2 (12.7)
23 (2.14)
6
12
TXV
1-1/4 (32)
Propeller
4
24
Direct Drive
1
26,000 (44,174)
4
1.0 (0.75)
1140
Backward Inclined
1
Varies
Direct Drive
1
1.5–15 (1.12–11.19)
Performance Data
OAKE360A
Varies
"OAU Filter Guide" in
See Nameplate
40 Tons Downflow
OAND480A
491,712 (144.11)
5000–10000
(8495–16990)
3
Scroll
High Performance
3/8 (9.5)
63 (5.85)
3
12
High Performance
1/2 (12.7)
29 (2.69)
6
12
TXV
1-1/4 (32)
Propeller
4
24
Direct Drive
1
26,000 (44,174)
4
1.0 (0.75)
1140
Backward Inclined
1 or 2
Varies
Direct Drive
1 or 2
2.0–15 (1.49–11.19)
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