RTHD-SVX01L-EN
9
Compressor Model Number
Digit 1, 2, 3, 4 — Chiller Model
CHHC = Positive Displacement, Helical Rotary
(Twin Screw) Hermetic Compressor
Digit 5, — Design Control
* = Factory Assigned
Digit 6 — Frame Size
B = B Frame
C = C Frame
D = D Frame
Digit 7 — Capacity
1 = Smaller Capacity (minor)
2 = Larger Capacity (major)
3 = Special 50Hz
Digit 8 — Motor Voltage
A = 200V/60Hz/3Ph
C = 200V/60Hz/3Ph
D = 380V/60Hz/3Ph
F = 400/460V- 50/60Hz - 3Ph used for 380V/50Hz/
3Ph
H = 575V/60Hz/3Ph
S = Special Voltage
Digit 9 — Design Specials
0 = No Specials
C = All Specials Denoted by Digits Elsewhere
S = Uncategorized Special not Denoted by Other
Digits
Digit 10, 11 — Design Sequence
** = Factory Assigned
Model Number Descriptions