Medium Voltage Variable Speed Drive Nomenclature - York YK Manual

Centrifugal liquid chiller style g
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Application Data (Cont'd)
MAXIMUM
DRIVE HORSEPOWER
0500 - 500 HP
0600 - 600 HP
0700 - 700 HP
0800 - 800 HP
0900 - 900 HP
1000 - 1000 HP
1250 - 1250 HP
1500 - 1500 HP
1750 - 1750 HP
2000 - 2000 HP
2250 - 2250 HP
2500 - 2500 HP
JOHNSON CONTROLS
MEDIUM VOLTAGE VARIABLE
SPEED DRIVE NOMENCLATURE
MVVSD 2500
R K - 80
VOLTAGE CODE
80 = 2300V/60Hz
92 = 3300V/50Hz
94 = 4180V/60Hz
K = YK OIL PUMP SUPPLY
R = FIELD INSTALLED
LD19167
FORM 160.75-EG1 (519)
67

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