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General Data
PKG-PRC002-EN20
CCRC/CIRC
Table GD-6. CCRC/CIRC Remote Air-Cooled Condenser
Unit Size 20 29 35 40 50 60
Gross Heat Rejection (MBH) 493 538 640 725 1040 1122
Gross Heat Rejection (kW) (144.5) (157.7) (187.6) (212.5) (304.8) (328.8)
Condenser Fan Data
Number/Type 4/Prop 4/Prop 6/Prop 6/Prop 8/Prop 8/Prop
Size (inches) 26 26 26 26 26 26
Size (mm) (660.4) (660.4) (660.4) (660.4) (660.4) (660.4)
Fan Drive Direct Direct Direct Direct Direct Direct
No. of Motors/HP ea. 4/1 4/1 6/1 6/1 8/1 8/1
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)
Notes:
1. Gross Heat Rejection is at a 20 F (-6.7 C) ITD (Initial Temperature Difference) between condensing temperature and ambient air entering condenser (includes the effect of
subcooling).
2. Operating charge is for entire unit, including 100 feet of interconnecting piping.
3. At conditions of 95 F (35 C), condenser is 95 percent full.
Table GD-7. SCRF/SIRF Air–Cooled Self–Contained and CCRC/CIRC Remote Air-Cooled Condenser
Unit Size 20 29 35 40 50 60
Refrigerant Circuit General Data
No. of Refrigerant Circuits 2 2 2 2 2 2
Operating Charge - lbs. R-22 36/36 58/36 72/36 94/36 115/58 115/115
Operating Charge - kg R-22 (16.3/16.3) (26.3/16.3) (32.7/16.3) (42.6/16.3) (52.2/26.3) (52.2/56.7)
Cond. Storage Cap. - lbs. R-22 44/44 61/44 88/44 105/44 122/122 122/122
Cond. Storage Cap. - kg R-22 (20/20) (27.7/20) (39.9/20) (47.6/20) (55.3/55.3) (55.3/55.3)
Notes:
1. Gross heat rejection is at a 20 F (-6.7 C) ITD (initial temperature difference) between condensing temperature and ambient air entering condenser (includes the effect of
subcooling).
2. Operating charge is for entire system, which includes the air–cooled self–contained, remote air–cooled condenser, and 25 feet of interconnecting refrigerant piping.
3. At conditions of 95 F (35 C), condenser storage capacity is 95% full.
4. To determine the correct amount of refrigerant needed for a particuliar application, reference the
Trane Reciprocating Refrigeration Manual
.