Nomenclature
Compressor Family
Diffuser Type
Compressor Size Code
Compressor Cycle
A N 030 N A - A A
Motor Configuration
Bearing Configuration
Bearing Family
Motor Family
Motor H P Code
M A 033 A A
Product Family
Stage End Name
Motor End Name
Special Contract
VSD Name
Unit Mod Level
YZ - MA033 AN030 P042N A -
Impeller Configuration
Flowpath Configuration
Mechanical Configuration
MOTOR END NAMING
STAGE END NAMING
SYSTEM NOMENCLATURE
VSD Family
cUL / cETL
VSD Output Amp Code
PYT 0330 G X N01 Z C 30 B 02 M L Z - 46 A
VARIABLE SPEED DRIVE NOMENCLATURE
Optional Filter
Z = Base Model
H = Filter Model
Design Center
Mounting System
Enclosure Type
0330 = 330 A
0420 = 420 A
0780 = 780 A
1020 = 1020 A
1280 = 1280 A
G = Global
X = Unit
N01 = NEMA 1
M = Magnetic
L = Oil
LD27334a
Chiller Type
Z = YZ
Cooling System
C = Condenser Liquid
W = Water
Heat Exchanger Rating
30 = 300 psig
Input Type
B = Circuit Breaker
Circuit Breaker Rating
02 = 250 A
04 = 400 A
06 = 600 A
08 = 800 A
12 = 1200 A
Bearing Type
Input Voltage / Frequency Codes
40 = 380 V / 60 Hz
50 = 380 V / 50 Hz
42 = 400 V / 60 Hz
43 = 400 V / 50 Hz
68 = 415 V / 50 Hz
46 = 460 V / 60 Hz
Mod Level
5
Unit Wiring and Field Connections for YZ Centrifugal Chiller with Magnetic Bearing Controller
