Table of Contents
Advertisement
22
Performance
Data
Table PD-11 — Gross Heating Capacities (MBh)
TWA155B Heat Pump with TWE155B Air Handler At 5000 CFM (I-P)
Outdoor
Heating Capacity (BTUH/1000) At
Temperature
Indicated Indoor Dry Bulb Temperature
(°F)
60
70
-18
68.8
60.9
-13
71.2
64.2
-8
74.3
68.2
-3
78.2
73.2
2
83.0
79.0
7
88.7
85.7
12
95.5
93.2
17
103.3
101.6
22
112.1
110.9
27
121.8
120.9
32
132.5
131.7
37
143.4
142.6
42
154.8
153.9
47
167 .0
165.7
52
179.9
178.2
57
193.3
191.2
62
207 .2
204.5
67
221.3
218.2
72
235.8
232.2
Table PD-11 — Gross Heating Capacities (kW)
TWA155B Heat Pump with TWE155B Air Handler At 8494 m
Outdoor
Heating Capacity (kW) At
Temperature
Indicated Indoor Dry Bulb Temperature
(°C)
15.6
21.1
-27 .8
20.1
17 .8
-25.0
20.9
18.8
-22.2
21.8
20.0
-19.4
22.9
21.4
-16.7
24.3
23.1
-13.9
26.0
25.1
-11.1
28.0
27 .3
-8.3
30.2
29.8
-5.6
32.8
32.5
-2.8
35.7
35.4
0.0
38.8
38.6
2.8
42.0
41.7
5.6
45.3
45.0
8.3
48.9
48.5
11.1
52.7
52.2
13.9
56.6
56.0
16.7
60.7
59.9
19.4
64.8
63.9
22.2
69.0
68.0
Correction Factors - Other Airflows"(Table Value
Correction Factor = Value at new airflow)
Airflow
4500 cfm
5500 cfm
7645 m
3
/h 9344 m
Heating Capacity
x 0.99
x 1.01
Compressor kW
x 1.02
x 0.98
Values at ARI Rating Conditions of:
70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)
(System)
Indicated Indoor Dry Bulb Temperature
75
80
60
58.1
55.9
11.9
61.7
59.9
11.9
66.2
64.7
11.9
71.6
70.5
11.9
77 .8
77 .0
11.9
84.8
84.4
12.0
92.6
92.4
12.2
101.2
101.1
12.3
110.6
110.6
12.5
120.7
120.6
12.8
131.4
131.2
13.1
142.2
141.8
13.3
153.3
152.7
13.6
165.0
164.1
14.0
177 .2
176.1
14.3
189.9
188.6
14.6
203.0
201.4
15.0
216.4
214.5
15.3
230.3
228.2
15.7
3
/h (SI)
Indicated Indoor Dry Bulb Temperature
23.9
26.7
15.6
17 .0
16.4
5.5
18.1
17 .5
5.6
19.4
19.0
5.7
21.0
20.6
5.8
22.8
22.6
5.9
24.8
24.7
6.0
27 .1
27 .0
6.2
29.6
29.6
6.3
32.4
32.4
6.5
35.3
35.3
6.6
38.5
38.4
6.8
41.6
41.5
6.9
44.9
44.7
7 .1
48.3
48.1
7 .3
51.9
51.6
7 .5
55.6
55.2
7 .7
59.4
59.0
7 .9
63.4
62.8
8.1
67 .4
66.8
8.4
Airflow = 5000 cfm (8495 m
Heating Capacity (High Temp.) = 166,000 (48.60)
Heating Capacity (Low Temp.) = 101,000 (29.57)
3
/h
Compressor Power (High Temp) = 11.67 kW
Compressor Power (Low Temp) = 9.66 kW
Coeff. Of Perf. (High Temp) = 3.2
Coeff. Of Perf. (Low Temp) = 2.2
Outdoor Fan Power = 1100 watts
Indoor Fan Power = 2570 watts
Note:
1.Rated with 25 feet of 1-3/8"" suction and 1/2"" liquid line."
Total Power in Kilowatts At
70
75
80
12.3
12.5
12.8
12.3
12.6
12.9
12.4
12.7
13.2
12.5
12.9
13.4
12.7
13.1
13.7
12.9
13.4
14.0
13.1
13.7
14.3
13.4
14.0
14.7
13.6
14.3
15.1
14.0
14.7
15.5
14.3
15.0
15.8
14.7
15.4
16.2
15.0
15.8
16.6
15.4
16.1
17 .0
15.7
16.5
17 .3
16.1
16.9
17 .7
16.4
17 .2
18.0
16.8
17 .6
18.4
17 .2
18.0
18.8
Total Power in Kilowatts At
21.1
23.9
26.7
6.0
6.2
6.5
6.1
6.3
6.6
6.2
6.5
6.7
6.3
6.6
6.9
6.5
6.7
7 .0
6.6
6.9
7 .2
6.7
7 .0
7 .4
6.9
7 .2
7 .5
7 .0
7 .4
7 .7
7 .2
7 .5
7 .9
7 .4
7 .7
8.1
7 .6
7 .9
8.3
7 .8
8.1
8.5
8.0
8.4
8.8
8.2
8.6
9.0
8.4
8.8
9.2
8.7
9.1
9.5
8.9
9.3
9.8
9.2
9.6
10.0
3
/h)
SSP -PRC002-EN
Hide quick links:
Advertisement
Table of Contents
