YORK ® AIR-CONDITIONING PRODUCTS
Water-cooled centrifugal chiller
YK
Nominal capacity
Model
YK
YK-EP
Code Cooling capacity kW
Q3 - Q7
P7 - P9
H9
K1 - K7
K7 & Q3 800 - 2100
1750 - 2800
2400 - 3800
3200 -9850
8800 - 11250
Cooling capacities at 7°C leaving chilled water and 30 °C entering condensed water.
The table above shows only a representative sample of performance points based on generic project operating conditions working with R134a refrigerant.
For R513a information contact your JCI Representative.
Heat Recovery Medium Voltage Variable Speed Drive
The YK Heat Recovery option can be used for domestic hot water
preheat, process heat, facility air reheat, and humidity control. Heat
recovery delivers operational savings, CO2 reductions, and reduced
water consumption. YORK has a full line of unit mounted and floor mounted Variable Speed
Drives, from 380V to 11,000V, to maximize operational savings at off
design conditions; which typically occur 99% of the time!
Quick Start (only available for VSD units)
Utilize Quick Start technology to improve chiller starting times and
get back to setpoint up to 70% faster than standard chiller designs!
Total:
10 minutes, 12 seconds
Return to
Setpoint
6 minutes
3 seconds
Time for a 1750 kW chiller
to return to specified
chiller water Setpoint
70%
Improve
ment
Total:
3 minutes, 2 seconds
Restart
3 minutes
54 seconds
Return to
Setpoint
2 minutes
2 seconds
Restart
45 seconds
Standard chiller
Quick Start feature
Manufacturer reserves the rights to change specifications without prior notice.
67