Unit installation

General Data
14 SCXF-SVX01K-EN
Table 4. CCRC/CIRC Remote air-cooled condenser
Unit Size 20 29 35 40 50 60
Condenser Fan Data
Number/Type/Drive 4/Prop/Direct 4/Prop/Direct 6/Prop/Direct 6/Prop/Direct 8/Prop/Direct 8/Prop/Direct
Diameter (in.) 26 26 26 26 26 26
Diameter (mm) (660.4) (660.4) (660.4) (660.4) (660.4) (660.4)
HP ea. 1 1 1 1 1 1
Nominal cfm 18,800 21,200 35,600 39,800 46,200 56,400
Nominal (liters / sec) (8873) (10005) (16801) (18784) (21804) (26618)
Condenser Coil Data
Circuit 1 Size (in.) 1/46x71 1/64x71 2/46x71 2/46x71 2/64x71 2/64x71
Circuit 1 Size (mm) (1/1168x1803) (1/1626x1803) (2/1168x1803) (2/1168x1803) (2/1626x1803) (2/1626x1803)
Circuit 2 No./Size (in.) 1/46x71 1/46x71 1/46x71 1/64x71 1/64x71 2/64x71
Circuit 2 No./Size (mm) (1/1168x1803) (1/1168x1803) (1/1168x1803) (1/1626x1803) (1/1626x1803) (2/1626x1803)
Face Area (sq. ft.) 45.4 54.2 68 76.9 94.7 126.2
Face Area (sq.m) (4.2) (5) (6.3) (7.1) (8.8) (11.7)
Rows/fpf 4/144 4/144 4/144 4/144 4/144 4/144
Ambient Temperature Operating Range
Standard Ambient (F) 50-115 50-115 50-115 50-115 50-115 50-115
Standard Ambient (C) (10 - 46.1) (10 - 46.1) (10 - 46.1) (10 - 46.1) (10 - 46.1) (10 - 46.1)
Low Ambient Option (F) 0-115 0-115 0-115 0-115 0-115 0-115
Low Ambient Option (C) (-17.8 - 46.1) (-17.8 - 46.1) (-17.8 - 46.1) (-17.8 - 46.1) (-17.8 - 46.1) (-17.8 - 46.1)
Note: Units ship with Dry Nitrogen Charge. Field refrigerant system charge required. Refer to Table 5, p. 14 for amounts required.
Table 5. SCRF/SIRF Air–cooled self–contained and CCRC/CIRC remote air-cooled condenser, refrigerant data
SCRF/SIRF & CCRC/CIRC
Unit Size 20/20 25/29 29/29 30/35 35/35 40/40 50/50 60/60
No. of Refrigerant Circuits 22222222
Operating Charge - lbs. R-410A 35.5/35.5 44.5/33.5 51/37.5 71/35.5 75/37.5 86.5/39.5 98/50 101.5/101.5
Operating Charge - kg R-410A 16.1/16.1 20.2/15.2 23.1/17 32.2/16.1 34/17 39.2/17.9 44.5/22.7 46/46
Cond. Storage Cap. - lbs. R-410A 37/37 51/37 51/37 74/37 74/37 74/51 102/51 102/102
Cond. Storage Cap. - kg R-410A 16.8/16.8 23.1/16.8 23.1/16.8 33.6/16.8 33.6/16.8 33.6/23.1 46.3/23.1 46.3/46.3
Notes:
1. Refrigerant charges are listed as circuit 1/circuit 2 and provide only an estimate. Final charge requires sound field charging practice.
2. Operating charge is for entire system, including air–cooled self–contained, remote air–cooled condenser, and 25 feet of interconnecting refrigerant
piping.
3. See Table 25, p. 36 for additional charge required for alternate interconnecting piping lengths.
4. At conditions of 95° F (35° C), condenser storage capacity is 95% full.
5. To determine the correct amount of refrigerant needed for a particular application, reference the Trane Reciprocating Refrigeration Manual.