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Model number digits are selected
and assigned in accordance with the
following definitions using the
typical model number example
shown below:
CVGF0500HA0C31609005B1B5B1
C2306G4A1E2CC0A0CL
C = (1st digit)
V = (2nd digit) Hermetic Centrifugal
Compressor
G = (3rd digit) Gear Drive
F = (4th digit) Development
sequence
0500 = (5th, 6th, 7th, and 8th digit)
Nominal compressor tonnage
0400 = 400 tons
0500 = 500 tons
0650 = 650 tons
0800 = 800 tons
1000 = 1000 tons
SSSS = Special
CVGF-SVN02B-E4
General
Information
H = (9th digit) Unit Voltage
D = 380V-60 Hz
F = 460V-60 Hz
H = 575V-60 Hz
N = 4160V-60 Hz
P = 3300V-60 Hz
R = 380V-50 Hz
T = 400V-50 Hz
U = 415V-50 Hz
V = 3300V-50 Hz
X = 6600V-60 Hz
Z = 6600V-50 Hz
S = Special
A0 = (10th and 11th digit) Design
Sequence
C = (12th digit) Control Enclosure
C = Standard Control Enclosure
S = Special
316 = (13th, 14th, and 15th digit)
Compressor Motor Power (kw)
221 = 221 CPKW
254 = 254 CPKW
285 = 285 CPKW
316 = 316 CPKW
357 = 357 CPKW
401 = 401 CPKW
240 = 240 CPKW
266 = 266 CPKW
301 = 301 CPKW
338 = 338 CPKW
374 = 374 CPKW
430 = 430 CPKW
444 = 444 CPKW
484 = 484 CPKW
511 = 511 CPKW
532 = 532 CPKW
574 = 574 CPKW
594 = 594 CPKW
641 = 641 CPKW
674 = 674 CPKW
719 = 719 CPKW
751 = 751 CPKW
808 = 808 CPKW
SSS = Special
0900 = (16th, 17th, 18th, and 19th
digit) Compressor Impeller Cutback
0880 CPIM
0890 CPIM
0900 CPIM
0910 CPIM
0920 CPIM
0930 CPIM
0940 CPIM
0950 CPIM
0960 CPIM
0970 CPIM
0980 CPIM
0990 CPIM
1000 through 1510 = Cutback is the
same as the FCOD for impeller
cutback
SSSS = Special
5 = (20th digit) Evaporator Shell Size
1 = 1000 ton evaporator
5 = 500 ton evaporator
7 = 700 ton evaporator
S = Special
B = (21st digit) Evaporator Tube
Bundle
A = Small bundle
B = Medium bundle
C = Large bundle
D = Extra large bundle
S = Special
1 = (22nd digit) Evaporator Tubes
1 = .75 diameter .025 wall internally
enhanced cu tube
2 = 1.00 diameter .025 wall internally
enhanced cu tube
S = Special
9
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