Specifications

4
Model number nomenclature
19XR 52 51 CQ 475 1 S P EE
Description
19XR - High-Efficiency Hermetic
Centrifugal Liquid Chiller
Cooler size
- 6 sizes
- 3 lengths
Condenser size
- 6 sizes
- 3 lengths
Motor code
- 4 sizes
- 27 models
Internal codes
European pressure vessel code:
P: PED
Motor efficiency code
H — High efficiency
S — Standard efficiency
Chronology
Compressor code
Options and accessories
ITEM Option * Accessory **
Marine codes (L.R.-B.V.-A.B.S.-G.L.-D.N.V.-R.I.N.A. – see legend) Special
Shipped factory charged with refrigerant X
One, two or three-pass cooler or condenser water-side construction X
Hot gas bypass X
Protective aluminium insulation on the evaporator and compressor motor insulation X
Nozzle-in-head waterbox (2068 kPa) X
Marine waterboxes (1034 kPa or 2068 kPa)*** X
CCN/JBus Interface (BMS application) X
Cupronickel pipes for condenser (1034 kPa) with cupronickel tube sheets, division plate, nozzles and couplings*** Special
Flanged cooler and condenser waterbox nozzles**** X
IP 44C (unit) X
Unit-mounted low-voltage electronic starters X
Export crating X
Customer factory performance testing (depending on unit size) X
Mounted pumpout unit X
Delivery in four sections X
Stand-alone pumpout unit X
Separate storage tank and pumpout unit X
Soleplate package X
Spring isolator kit X
* Factory installed.
** Field Installed.
*** Optional marine waterboxes. Standard waterboxes are nozzle-in-head type (1034 kPa).
**** Standard waterbox nozzles are victaulic type. Flanged nozzles are available as an option with either nozzle-in-head type waterboxes or marine waterboxes.
L.R. Lloyd’s Register
B.V. Bureau Veritas
A.B.S. American Bureau of Shipping
G.L. Germanischer Llloyd
D.N.V. Det Norsk Veritas
R.I.N.A. Registro Italiano Navale