Table 9 recommended line sizes, od cu, Table 8, Liebert pfh unit charge levels and coupling size – Emerson Precision Cooling For Business-Critical Continuity Figure i User Manual
Page 21: Table 9, Recommended line sizes, od cu
Installation
17
Table 8
Liebert PFH unit charge levels and coupling size
Model Numbers
R-407C Charge
Coupling Size
60 Hz
50 Hz
lb-oz (kg)
Liquid
Suction
95°F (35°C) Standard Sound
PFH014A-_L7
PFH013A-_L7
8-6 (3.8)
#6
#11
PFH020A-_L7
PFH019A-_L7
PFH027A-_L7
PFH026A-_L7
PFH037A-_L7
PFH036A-_L7
13-5 (6.04)
#6
#11
PFH042A-_L7
PFH041A-_L7
PFH067A-_L7
PFH066A-_L7
26-10 (12.08)
#10
#12
PFH096A-_L7
PFH095A-_L7
3-ton Circuit
3-ton Circuit
22-9 (10.23)
#6
#11
5-Ton Circuit
5-Ton Circuit
36-5 (16.47)
#10
#12
105°F (41°C) High Ambient
PFH027A-_H7
PFH026A-_H7
13-5 (6.04)
#6
#11
PFH037A-_H7
PFH036A-_H7
26-10 (12.08)
#10
#12
PFH042A-_H7
PFH041A-_H7
PFH067A-_H7
PFH066A-_H7
51-11 (23.45)
#10
#12
Quiet-Line
PFHZ27A-_L7
PFHZ26A-_L7
13-5 (6.04)
#6
#11
PFHZ37A-_L7
PFHZ36A-_L7
26-10 (12.08)
#10
#12
PFHZ42A-_L7
PFHZ41A-_L7
PFHZ67A-_L7
PFHZ66A-_L7
51-11 (23.45)
#10
#12
Table 9
Recommended line sizes, OD Cu
Equiv.
ft. (m)
PFH_14A
PFH_13A
PFH_20A
PFH_19A
PFH_27A
PFH_26A
PFH_36A
PFH_37A
3-ton circuit
of 8-ton model
PFH_42A
PFH_41A
PFH_67A
PFH_66A
5-ton circuit
of 8-ton model
Suction Liquid Suction Liquid Suction Liquid Suction Liquid Suction Liquid Suction
Liquid
50 (15.2)
5/8"
3/8"
5/8"
3/8"
7/8"
3/8"
7/8"
1/2"
7/8"
1/2"
1-1/8"
1/2"
75 (22.9)
*
*
*
*
7/8"
1/2"
7/8"
1/2"
7/8"
1/2"
1-1/8"
5/8"
100 (30.5)
*
*
*
*
7/8"
1/2"
1-1/8"
1/2"
1-1/8"
1/2"
1-1/8"
5/8"
125 (38.1)
*
*
*
*
*
*
1-1/8"
1/2"
1-1/8"
5/8"
1-3/8"
5/8"
150 (45.7)
*
*
*
*
*
*
1-1/8"
5/8"
1-1/8"
5/8"
1-3/8"
5/8"
* Exceeds maximum recommended line length