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10 SS-PRC003-EN
General
Data Condensing Unit
Table GD-1 — General Data
TTA075A TTA085A TTA100A TTA100B
Cooling Performance
1
Gross Cooling Capacity, btu (kW)
Matched Air Handler (kW) 82,000(24.01) 91,000(26.64) 111,000(32.59) 102,000(30.0)
Condensing Unit Only
2
(kW) 80,000(23.36) 91,000(26.64) 107,000(31.36) 102,000(30.0)
ARI Net Cooling Capacity
3
(kW) 79,000(23.06) 87,000(25.47) 107,000(31.36) 100,000(29.3)
System Power kW 7.92 8.7 10.66 11.3
Condensing Unit Power kW 7.32 7.8 9.76 10.3
Compressor
Number 1 1 1 2
Type Trane 3-D® Scroll Trane 3-D® Scroll Trane 3-D® Scroll Trane Climatuff
™
No. Speeds 1 1 1 2
No. Motors 1 1 1
Motor HP (kW) 6.25 (4.7) 6.91(5.16) 8.33(6.21) 4.15(3.1)
Motor RPM 2875 2875 2875 2875
ARI Sound Rating (Bels)
4
8.8 8.8 8.8 9.0
System Data
5
No. Refrigerant Circuits 1 1 1 2
Suction Line in. (mm) OD 1.375(34.9) 1.375(34.9) 1.375(34.9) 1.120(28.5)
Liquid Line in. (mm) OD 0.500(12.7) 0.500(12.7) 0.500(12.7) 0.375(9.5)
Outdoor Coil — Type Plate Fin Plate Fin Plate Fin Plate Fin
Tube Size in. (mm) OD 0.375(9.5) 0.375(9.5) 0.375(9.5) 0.375(9.5)
Face Area, sq. ft (m
2
) 15.33(1.42) 18.43(1.71) 18.4(1.71) 18.43(5.6)
Rows 2 2 2 2
Fins Per Inch 20(508) 20(508) 20(508) 20(508)
Outdoor Fan Type Propeller Propeller Propeller Propeller
No. Used 1 1 1 1
Diameter in. (mm) 26.00(660.4) 28.00(711.2) 28.00(711.2) 28.00(711.2)
Drive Type Direct Direct Direct Direct
No. Speeds 1 1 1 1
CFM
6
(m
3
/h) 4700(7985) 6500(11042) 6500(11042) 6500(11042)
No. Motors 1 1 1 1
Motor HP (kW) 0.33(.24) 0.75(.56) 0.75(.56) 0.75(.55)
Motor RPM 925 925 975 925
R-22 Refrigerant Charge, lb
7
(kg) 13.0(5.90) 16.0(7.26) 16.0(7.26) 18.8(8.5)
Notes:
1. Cooling Performance is rated at 95°F (35°C) ambient, 80°F (26.7°C) entering dry bulb, 67°F (19.4°C) entering wet bulb and nominal cfm listed. ARI rating cfm is 350 cfm/ton for this
product. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of
nominal cfm. Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/360-93.
2. Condensing Unit Only Gross Cooling Capacity rated at 45°F (7.2°C) saturated suction temperature and at 95°F (35°C) ambient.
3. ARI Net Cooling Capacity is calculated with matched blower coil and 25 ft (7.2 m) of 1.375, 0.500 OD interconnecting tubing. EER and/or SEER are rated at ARI conditions and in
accordance with DOE test procedures. Integrated Part Load Value is based on ARI Standard 210/240/340. Units are rated at 80°F (26.7°C) ambient, 80°F (26.7°C) entering dry bulb,
and 67°F (19.4°C) entering wet bulb at ARI rated cfm.
4. Sound Rating shown is tested in accordance with ARI Standard 270.
5. System Data based on maximum linear length 80 ft (26.7 m) Maximum lift: suction 60 ft (18.3 m) liquid 60 ft (18.3 m) For greater lengths, refer to refrigerant piping applications
manual.
6. Outdoor Fan cfm is rated with standard air-dry coil outdoor.
7. Refrigerant (operating) charge is for condensing unit (all circuits) with matching blower coils and 25 ft (7.6 m) of interconnecting refrigerant lines.