Product Description; Common Information About Copeland Scroll™ Compressors; Nomenclature; Bom Variation - Emerson Copeland Scroll ZR24KRE Application Manuallines

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Product description

Common information about Copeland Scroll™ compressors
2.1
The Scroll compressor has been under development at Emerson since 1979. It is the most efficient
and durable compressor Emerson has ever developed.
These application guidelines deal with all vertical single Copeland scroll compressors for
air-conditioning applications from ZR24KRE to ZR92KRE.
Cooling capacity [kW]
Compressor
R450A
ZR24KRE 1.64
ZR28KRE 1.94
ZR36KRE 2.52
ZR42KRE 2.91
ZR48KRE 3.31
ZR61KRE 4.26
ZR69KRE 4.82
ZR72KRE 5.01
ZR81KRE 5.62
ZR92KRE 6.24
Table 1: Cooling capacity for medium temperature compressors @ -10°C/45°C/10K/0K
Copeland Scroll compressors have one Scroll compression set driven by a single or three-phase
induction motor. The Scroll set is mounted at the upper end of the rotor shaft of the motor. The
rotor shaft axis is in the vertical plane.

Nomenclature

2.2
The model designation contains the following technical information about the standard and vapour
injection compressors:

BOM Variation

2.3
The BOM (bill of material) number at the end of the compressor designation indicates the
compressor layout and details. In general, there is one BOM version for the complete ZR*KRE
compressor range:
BOM 455 braze connections, oil sight glass, oil service connection, IP21 t-box, no mounting
parts
Please refer to the Emerson price list for more details.
C6.2.41/0219/E
Motor
R513A
1.94 PFJ/TFD
2.36 PFJ/TFD
3.05 PFJ/TFD
3.43 PFJ/TFD
3.89 TFD
5.03 TFD
5.70 PFJ
5.92 TFD
6.59 TFD
7.52 TFD
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