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Description
19XR — High Efficiency Semi-Hermetic
Centrifugal Liquid Chiller
19XRV — High Efficiency Semi-Hermetic
Centrifugal Liquid Chiller with
Unit-Mounted VFD
Evaporator Size
b
30-32 (Frame 3)
35-37 (Frame 3)
40-42 (Frame 4)
45-47 (Frame 4)
50-54 (Frame 5)
5A-5C (Frame 5)
c
55-59 (Frame 5)
5F-5H (Frame 5)
c
5K-5R (Frame 5)
d
5T-5Z (Frame 5)
d
60-64 (Frame 6)
6K-6R (Frame 6)
d
65-69 (Frame 6)
6T-6Z (Frame 6)
d
70-74 (Frame 7)
7K-7R (Frame 7)
d
75-79 (Frame 7)
7T-7Z (Frame 7)
d
80-84 (Frame 8)
8K-8R (Frame 8)
d
85-89 (Frame 8)
8T-8Z (Frame 8)
d
Condenser Size
b
30-32 (Frame 3)
35-37 (Frame 3)
40-42 (Frame 4)
45-47 (Frame 4)
50-54 (Frame 5)
55-59 (Frame 5)
60-64 (Frame 6)
65-69 (Frame 6)
70-74 (Frame 7)
75-79 (Frame 7)
80-84 (Frame 8)
85-89 (Frame 8)
NOTE(S):
a. Digit 15 will refer to the Gear Code for the following models:
Digit 10 (Compressor Frame) is C or E.
Digit 10 (Compressor Frame) is 3 and Digit 13 of the
Motor Code is U.
b. Frame sizes 3 through 4 available on single-stage units only.
c. Refer to 19XR,XRV Computer Selection Program for
details on these sizes.
d. Frame sizes with K-R and T-Z are with 1-in. OD evaporator
tubing.
e. Refer to the 19XR,XRV Computer Selection Program for motor
size details.
Fig. 1 — 19XR,XRV Single-Stage Compressor and Two-Stage Compressor Frame Size C and E
52 51 3
19XR
8
–
6
H
UG T
a
64
Special Order Indicator
– — Standard
S — Special Order
Motor Voltage Code
Code Volts-Phase-Hertz
60 — 200-3-60
61 — 230-3-60
62 — 380-3-60
64 — 460-3-60
65 — 575-3-60
66 — 2400-3-60
67 — 3300-3-60
68 — 4160-3-60
69 — 6900-3-60
50 — 230-3-50
52 — 400-3-50
53 — 3000-3-50
54 — 3300-3-50
55 — 6300-3-50
5A
5B
6A
6B
6C
Gear Code
Compressor Frame C
C,E,G,J,M,P — Gear Ratio
Compressor Frame E
A,B,C,D,E— A-E Gear Ratio
Compressor Frame 3
R,S,T,U,V,W— R-W Gear Ratio
Motor Code
Impeller Diameter
Impeller Shroud
Compressor Frame
3
C, E — Two-Stage
—
10000-3-50
—
11000-3-50
—
11000-3-60
—
11000-3-60
—
13800-3-60
e
— Single-Stage
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