Emerson CW026 - Performance Data, CW026-CW114, 50;60 Hz, Forward-Curved Blowers

Liebert CW System Data
Liebert
®
CW
™
System Design Manual 10
Table 2-2 Performance data, CW026-CW114, 50/60Hz, upflow and downflow models
with forward-curved blowers
Model No. 026 038 041 051 060 076 084 106 114
Capacity Data BTU/H (kW) Based on 45°F (7.2°C) Entering Water, 10°F (5.5°C) Water Rise
75°F DB, 61°F WB (23.9°C DB, 16.1°C WB) 45% RH
Total Capacity, kBTUH (kW) 77.5
(22.7)
107.1
(31.4)
142.8
(41.8)
236.7
(69.4)
229.5
(67.2)
231.6
(67.9)
290.6
(85.1)
345.0
(101.1)
427.8
(125.3)
Sensible Capacity, kBTUH (kW) 77.5
(22.7)
105.1
(30.8)
128
(37.50)
152.6
(44.7)
203.4
(59.6)
221.4
(64.9)
258
(75.6)
323.4
(94.8)
371.4
(108.8)
Flow Rate, GPM (l/s) 17.1
(1.1)
24.0
(1.5)
31.3
(2.0)
51.2
(3.2)
49.9
(3.2)
51.9
(3.3)
63.7
(4.0)
76.1
(4.8)
92.7
(5.9)
Pressure Drop, ft (kPA) 11.2
(33.4)
17.3
(51.7)
15.5
(46.3)
16.5
(49.3)
10.4
(31)
10.4
(31.1)
18.2
(54.5)
19.9
(59.4)
33.9
(101.2)
80°F DB, 62.8°F WB (26.7°C DB, 17.1°C WB) 38% RH
Total Capacity, kBTUH (kW) 99.2
(29.1)
133.4
(39.1)
172.6
(50.6)
376.1
(110.2)
278.1
(81.5)
288.6
(84.6)
351.7
(103.0)
424.1
(124.3)
513.0
(150.3)
Sensible Capacity, kBTUH (kW) 99.2
(29.1)
131.9
(38.6)
157.0
(46.0)
192.9
(56.5)
249.5
(73.1)
276.9
(81.1)
316.7
(92.8)
400.7
(117.4)
453.1
(132.8)
Flow Rate, GPM (l/s) 21.5
(1.4)
29.2
(1.8)
37.2
(2.4)
79.0
(5.0)
59.6
(3.8)
63.3
(4.0)
75.9
(4.8)
91.8
(5.8)
109.7
(6.9)
Pressure Drop, ft (kPA) 17.0
(51.0)
25.2
(75.3)
21.3
(63.5)
37.4
(111.7)
14.3
(42.9)
14.9
(44.6)
25.1
(75.0)
28.1
(84.1)
46.2
(138)
85°F DB, 64.5°F WB (29.4°C DB, 18.1°C WB) 32.3% RH
Total Capacity, kBTUH (kW) 120.4
(35.3)
159.5
(46.7)
201.8
(59.1)
524.1
(153.6)
324.7
(95.1)
343.8
(100.7)
410.6
(120.3)
501.0
(146.8)
595
(174.3)
Sensible Capacity, kBTUH (kW) 120.4
(35.3)
157.9
(46.3)
185.4
(54.3)
228.8
(67.0)
294.3
(86.2)
331.2
(97.0)
373.8
(109.5)
476.4
(139.6)
532.7
(156.1)
Flow Rate, GPM (l/s) 25.7
(1.6)
34.4
(2.2)
43.0
(2.7)
108.5
(6.8)
68.8
(4.3)
74.3
(4.7)
87.6
(5.5)
107.2
(6.8)
126.0
(8.0)
Pressure Drop, ft (kPA) 23.9
(71.4)
34.5
(103.0)
27.7
(82.7)
68.2
(203.7)
18.7
(56.0)
20.1
(60.1)
32.7
(97.6)
37.5
(112)
59.7
(178.3)
Capacity Data BTU/H (kW) Based on 50°F (10°C) Entering Water, 12°F (6.66°C) Water Rise
75°F DB, 61°F WB (23.9°C DB, 16.1°C WB) 45% RH
Total Capacity, kBTUH (kW) 41.0
(12.0)
68.1
(20.0)
94.4
(27.7)
101.8
(29.8)
150.3
(44.0)
147.0
(43.1)
191.2
(56)
225.8
(66.2)
281.8
(82.6)
Sensible Capacity, kBTUH (kW) 42.0
(12.0)
68.1
(20.0)
94.4
(27.7)
101.8
(29.8)
150.3
(44.0)
147
(43.1)
191.2
(56.0)
225.8
(66.2)
281.8
(82.6)
Flow Rate, GPM (l/s) 8.2
(0.5)
13.5
(0.9)
18.0
(1.1)
20.3
(1.3)
28.5
(1.8)
29.3
(1.8)
36.6
(2.3)
43.7
(2.8)
53.1
(3.4)
Pressure Drop, ft (kPA) 2.7
(8.3)
5.7
(17.1)
5.6
(16.8)
2.8
(8.5)
3.6
(10.9)
3.5
(10.6)
6.5
(19.5)
7.0
(20.9)
11.9
(35.7)
80°F DB, 62.8°F WB (26.7°C DB, 17.1°C WB) 38% RH
Total Capacity, kBTUH (kW) 69.1
(20.2)
96.8
(28.4)
125.2
(36.7)
152.1
(44.6)
200.1
(58.6)
206.4
(60.5)
253.4
(74.2)
307.2
(90.0)
367.4
(107.6)
Sensible Capacity, kBTUH (kW) 69.1
(20.2)
96.8
(28.4)
125.2
(36.7)
152.1
(44.6)
200.1
(58.6)
206.4
(60.5)
253.4
(74.2)
307.2
(90.0)
367.4
(107.6)
Flow Rate, GPM (l/s) 12.9
(0.8)
18.3
(1.2)
23.2
(1.5)
28.6
(1.8)
36.7
(2.3)
39.1
(2.5)
47.0
(3.0)
57.2
(3.6)
67.3
(4.2)
Pressure Drop, ft (kPA) 6.4
(19.2)
10.1
(30.3)
8.8
(26.4)
5.4
(16.3)
5.8
(17.4)
6.0
(18.1)
10.2
(30.6)
11.5
(34.3)
18.4
(55.1)
85°F DB, 64.5°F WB (29.4°C DB, 18.1°C WB) 32.3% RH
Total Capacity, kBTUH (kW) 91.5
(26.8)
124.0
(36.3)
154.6
(45.3)
196.9
(57.7)
247.1
(72.4)
262.7
(77)
312.6
(91.6)
385.2
(112.9)
449.3
(131.6)
Sensible Capacity, kBTUH (kW) 91.5
(26.8)
124
(36.3)
154.6
(45.3)
196.9
(57.7)
247.1
(72.4)
262.7
(77.0)
312.6
(91.6)
385.2
(112.9)
449.3
(131.6)
Flow Rate, GPM (l/s) 16.6
(1.1)
22.8
(1.4)
28
(1.8)
36.1
(2.3)
44.6
(2.8)
48.5
(3.1)
56.8
(3.6)
70.2
(4.4)
80.9
(5.1)
Pressure Drop, ft (kPA) 10.3
(30.8)
15.4
(46.0)
12.5
(37.3)
8.4
(25.1)
8.2
(24.7)
9.0
(26.8)
14.5
(43.3)
16.7
(50.1)
25.8
(77.2)
Model CW089 not available with forward-curved blowers.