Emerson ITR Manuel D’Utilisation
System Data
25
Table 3
Liebert Challenger ITR air-cooled data—60 Hz (continued)
System Type
Self-Contained
Split Systems
w/Outdoor Prop-Fan
Condensing Unit
w/Indoor Centrifugal
Condensing Unit
Indoor Unit
BR 067A
BR 060E
BR 060E
Infrared Humidifier - Standard
Capacity - lb/hr (kg/hr)
11 (5)
11 (5)
11 (5)
kW
4.8
4.8
4.8
Steam Generating Humidifier - Optional
Capacity - lb/hr (kg/hr)
11 (5)
11 (5)
11 (5)
kW
3.9
3.9
3.9
Filter Section - Efficiencies per ASHRAE 52.1 - Disposable Type
20% efficiencies available in 2" (51mm) - Standard, or optional 4" (102mm) depths; other optional 4" (102mm) efficiencies
20% efficiencies available in 2" (51mm) - Standard, or optional 4" (102mm) depths; other optional 4" (102mm) efficiencies
are: 30%, 40-45%, 60-65%
Nominal Size - inches
28.5 x 29.5
28.5 x 29.5
28.5 x 29.5
Nominal Size - mm
724 x 749
724 x 749
724 x 749
Effective Surface Area - ft
2
(m
2
)
24.1 (2.2)
24.1 (2.2)
24.1 (2.2)
Connection Sizes Liebert Challenger ITR Unit
Liquid Line
1/2 OD Cu
1/2 OD Cu
1/2 OD Cu
Hot Gas Line
7/8 OD Cu
N/A
N/A
Suction Line
N/A
1-1/8 CD Cu
1-1/8 CD Cu
Humidifier Supply Line
1/4 OD Cu
1/4 OD Cu
1/4 OD Cu
Condensate Drain Line
1/2 FPT
1/2 FPT
1/2 FPT
Condenser Air 95°F (35°C) Ambient
Model
CSF104
PFH067A_ _H
MC_65A
Motor, hp (kW)
3/4 (.56)
3/4 (.56)
2 (1.5)
Ext. Static, in. WG (Pa)
N/A
N/A
0.5 (125)
CFM (CMH)
6200 (10533)
6700 (11383)
3500 (5947)
Liquid Line Connection
5/8 OD Cu
1/2 OD Cu
1/2 OD Cu
Hot Gas Connection
1-1/8 OD Cu
N/A
N/A
Suction Line Connection
N/A
1-1/8 OD Cu
1-1/8 OD Cu