Table 2-4 Motor Size Required To Deliver Rated Airflow, Models With Forward-Curved Blowers; Table 2-5: Maximum Airflow - Emerson CW026 Design Manual

Liebert CW System Data
Table 2-4 Motor size required to deliver rated airflow, models with forward-curved blowers
External Static
Pressure
Model
026
038
041
051
060
076
084
106
114
* Delivered airflow is less than rated airflow
Table 2-5
External Static
Pressure
Airflow
Model CFM (l/s)
026
038
041
051
060
076
084
106
114
® ™
Liebert CW System Design Manual
0.2"
Rated Airflow
CFM (l/s)
5050 (2383) 3
5850 (2761) 5
5750 (2714) 5
9150 (4318) 7.5
8900 (4200) 7.5
12100 (5711) 10
11650 (5498) 10
17100 (8070) 15
16500 (7787) 15
Maximum airflow with maximum motor size at listed static pressure,
models with forward-curved blowers
0.2" 0.4"
Rated
5050 5050 5050
(2383) (2383) (2383)
5850 5850 5850
(2761) (2761) (2761)
5750 5750 5750
(2714) (2714) (2714)
9150 9150 9150
(4318) (4318) (4318)
8900 8900 8900
(4200) (4200) (4200)
12100 12100 12100
(5711) (5711) (5711)
11650 11650 11650
(5498) (5498) (5498)
17100 17100 17100
(8070) (8070) (8070)
16500 16500 16500
(7787) (7787) (7787)
0.4" 0.6" 0.8"
Motor Size, hp
5 5 5
5 5
— — —
7.5 — —
7.5 — —
15 15 15
15 15 15
15 15 15
15 15 15
0.6" 0.8" 1.0"
Airflow, CFM (l/s)
5050 5050 5050
(2383) (2383) (2383)
5850 5750 5600
(2761) (2714) (2643)
5600 5450 5350
(2643) (2572) (2525)
9100 8900 8700
(4295) (4200) (4106)
8750 8550 8400
(4130) (4035) (3964)
12100 12100 12100
(5711) (5711) (5711)
11650 11650 11650
(5498) (5498) (5498)
17100 17100 17100
(8070) (8070) (8070)
16500 16500
16100
(7787) (7787)
12
1.0" 1.2" 1.4"
5 5 5
— — —
— — —
— — —
— — —
15 — —
15 — —
15 — —
— — —
1.2" 1.4"
5050 5050
(2383) (2383)
5450 5350
(2572) (2525)
— —
8550 8350
(4035) (3941)
8200 8050
(3870) (3799)
11600 11000
(5475) (5191)
11400
NA
(5380)
16400 16100
(7740) (7598)
— —