Trane Horizon OAND360A - Page 48

Performance Data
48 OAU-SVX01H-EN
Table 11. OAKD general data—cooling 22–30 tons high efficiency
22 Tons Downflow 25 Tons Downflow 30 Tons Downflow
OAKD264A OAKD300A OAKD360A
Cooling Performance
Gross Cooling Capacity, Btu (kW) 270,442 (79.26) 307,320 (90.07) 368,784 (108.08)
Nominal cfm (m
3
/h)
2750–5500
(4692–9345)
3125–6250
(5309–10619)
3750–7500
(6371–12743)
Compressor
Number 2 2 2
Type Scroll Scroll Scroll
Outdoor Coil
Type High Performance High Performance High Performance
Tube Size—OD, in. (mm) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5)
Face Area, ft
2
(m
2
) 38 (3.53) 38 (3.53) 38 (3.53)
Rows 3 3 3
FPI 12 12 12
Indoor Coil
Type High Performance High Performance High Performance
Tube Size—OD, in. (mm) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7)
Face Area, ft
2
(m
2
) 15 (1.39) 20 (1.86) 20 (1.86)
Rows 6 6 6
FPI 12 12 12
Refrigerant Control TXV TXV TXV
Drain Connection Size, in. (mm) 1 (25) 1 (25) 1 (25)
Outdoor Fan
Type Propeller Propeller Propeller
Number Used 3 3 3
Diameter, in. (mm) 24 (609.6) 24 (609.6) 24 (609.6)
Drive Type Direct Direct Direct
No. Speeds 1 1 1
CFM (m
3
/h) 19,500 (33,131) 19,500 (33,131) 19,500 (33,131)
Number Motors 3
Motor HP (kW), per motor 1.0 (0.75) 1.0 (0.75) 1.0 (0.75)
Motor RPM 1140 1140 1140
Indoor Fan
Type Backward Inclined Backward Inclined Backward Inclined
Number Used 1 1 1
Diameter Varies Varies Varies
Drive Type Direct Drive Direct Drive Direct Drive
Number Motors 1 1 1
Motor HP (kW), Standard–Oversized 1.0–7.5 (0.75–5.6) 1.0–15.0 (0.75–11.19) 1.0–15.0 (0.75–11.19)
Motor RPM, Standard–Oversized 1750–3500 1750–3500 1750–3500
Motor Frame Size, Standard–Oversized Varies Varies Varies
Filters
Type Furnished
Refer to “OAU Filter Guide”
in “Appendix,” p. 68
Refer to “OAU Filter Guide”
in “Appendix,” p. 68
Refer to “OAU Filter Guide”
in “Appendix,” p. 68
Number Size Recommended
Refrigerant Charge, lb of R-410A
Downflow See Nameplate See Nameplate See Nameplate