IM 676
13
Table 8, Physical data ALR055E Through 075E
PHYSICAL DATA
ALR MODEL NUMBER
055E
060E
065E
070E
075E
BASIC DATA
Ckt.1
Ckt.2
Ckt.1
Ckt.2
Ckt.1
Ckt.2
Ckt.1
Ckt.2
Ckt.1
Ckt.2
Unit Capacity @ ARI Conditions (1), Tons (kW)
54.6 (192.0)
59.6 (209.6)
64.0 (225.0)
69.0 (242.6)
72.2 (253.9)
Number Of Refrigerant Circuits
2
2
2
2
2
Unit Operating Charge, R-22, Lb.
45
45
45
45
45
45
58
58
60
60
Unit Operating Charge, R-22, (kg)
(15.9)
(15.9)
(15.9)
(15.9)
(18.1)
(18.1)
(18.1)
(18.1)
(20.4)
(20.4)
Cabinet Dimensions, LxWxH, In.
176 x 83 x 59
176 x 83 x 59
176 x 83 x 59
229 x 83 x 59
229 x 83 x 59
Cabinet Dimensions, LxWxH, (mm)
(4470 x 2108 x 1499) (4470 x 2108 x 1499) (4470 x 2108 x 1499) (5817 x 2108 x 1499) (5817 x 2108 x 1499)
Unit Operating Weight, Lb. (kg)
4910 (2228)
5052 (2292)
5148 (2335)
5900 (2677)
5950 (2700)
Unit Shipping Weight, Lb. (kg)
4760 (2160)
4850 (2200)
4946 (2244)
5635 (2556)
5685 (2579)
Add'l Weight If Copper Finned Coils, Lb. (kg)
410 (186)
615 (279)
615 (279)
825 (374)
825 (374)
COMPRESSORS
Type
Semi-Hermetic
Semi-Hermetic
Semi-Hermetic
Semi-Hermetic
Semi-Hermetic
Nominal Horsepower
30
30
30
35
35
35
35
40
40
40
Number Of Cylinders Per Compressor
6
6
6
6
6
6
6
6
6
6
Oil Charge Per Compressor, Oz.
140
140
140
140
140
140
140
255
255
255
Oil Charge Per Compressor, (g)
(3969)
(3969)
(3969)
(3969)
(3969)
(3969)
(3969)
(7229)
(7229)
(7229)
CAPACITY REDUCTION STEPS - PERCENT OF COMPRESSOR DISPLACEMENT
Standard Staging - Circuit #1 in Lead
Standard 4 Stages
0-33-50-83-100
0-30-67-82-100
0-33-50-83-100
0-32-67-83-100
0-33-50-83-100
Standard Staging - Circuit #2 in Lead
Standard 4 Stages
0-33-50-83-100
0-36-67-85-100
0-33-50-83-100
0-35-67-84-100
0-33-50-83-100
Optional Staging - Circuit #1 in Lead
Optional 6 Stages
0-17-33-50-67-83-
100
0-15-33-48-67-82-
100
0-17-33-50-67-83-
100
0-16-33-49-67-83-
100
0-17-33-50-67-83-
100
Optional Staging - Circuit #2 in Lead
Optional 6 Stages
0-17-33-50-67-83-
100
0-18-33-51-67-85-
100
0-17-33-50-67-83-
100
0-17-33-51-67-84-
100
0-17-33-50-67-83-
100
CONDENSERS - HIGH EFFICIENCY FIN AND TUBE TYPE WITH INTEGRAL SUBCOOLING
Coil Face Area,Sq. Ft.
43.1
43.1
43.1
43.1
43.1
43.1
57.8
57.8
57.8
57.8
Coil Face Area, (M
2
)
(4)
(4)
(4)
(4)
(4)
(4)
(5.4)
(5.4)
(5.4)
(5.4)
Finned Height x Finned Length, In.
40 x 155
40 x 155
40 x 155
40 x 155
40 x 155
40 x 155
40 x 208
40 x 208
40 x 208
40 x 208
Finned Height x Finned Length, (mm)
(1016 x
3937)
(1016 x
3937)
(1016 x
3937)
(1016 x
3937)
(1016 x
3937)
(1016 x
3937)
(1016 x
5283)
(1016 x
5283)
(1016 x
5283)
(1016 x
5283)
Fins Per Inch x Rows Deep
16 x 3
16 x 3
16 x 3
16 x 3
16 x 3
16 x 3
16 x 3
16 x 3
16 x 3
16 x 3
Maximum Relief Valve Pressure Setting, psig
(kPa)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
CONDENSER FANS - DIRECT DRIVE PROPELLER TYPE
Number Of Fans - Fan Diameter, In. (mm)
6 - 26 (660)
6 - 26 (660)
6 - 26 (660)
8 - 26 (660)
10 - 26 (660)
Number Of Motors - HP (kW)
6 - 1.0 (.7)
6 - 1.0 (.7)
6 - 1.0 (.7)
8 - 1.0 (.7)
10 - 1.0 (.7)
Fan And Motor RPM, 60/50Hz
1100/915
1100/915
1100/915
1100/915
1100/915
60 Hz Fan Tip Speed, FPM
7760
7760
7760
7760
7760
60 Hz Total Unit Airflow, CFM
38250
38250
38250
51000
58000
DIRECT EXPANSION EVAPORATOR - BAFFLED SHELL AND THRU-TUBE
Diameter, in. - Length, Ft.
12 - 08
12 - 08
12 - 08
12 - 08
12 - 08
Diameter, (mm) - Length, (mm)
(305 - 2439)
(305 - 2439)
(305 - 2439)
(305 - 2439)
(305 - 2439)
Water Volume, Gallons, (L)
24.30 (92)
24.30 (92)
24.30 (92)
24.30 (92)
24.30 (92)
Maximum Water Pressure, psig (kPa)
175 (1207)
175 (1207)
175 (1207)
175 (1207)
175 (1207)
Maximum Refrigerant Working Pressure, psig
(kPa)
225 (1552)
225 (1552)
225 (1552)
225 (1552)
225 (1552)
Water Inlet / Outlet Victaulic Connections,
In. (mm)
5 (127)
5 (127)
5 (127)
5 (127)
5 (127)
Drain - NPT int, In. (mm)
.375 (9.5)
.375 (9.5)
.375 (9.5)
.375 (9.5)
.375 (9.5)
Vent - NPT int, In. (mm)
.375 (9.5)
.375 (9.5)
.375 (9.5)
.375 (9.5)
.375 (9.5)
NOTE:
1. Nominal capacity based on 95F ambient air and 54F/44F water range.
