ZO45K3E-TFD-269

SKU: 8842146

Copeland ZO scroll compressors have been designed for use in R744 (CO2) low temperature refrigeration systems - suitable for usage in CO2-subcritical cascade and booster systems. Increasing environmental concerns about potential direct emissions from HFC-based refrigeration systems into the atmosphere have led to the revival of R744 in the European refrigeration market - regionally reinforced by legislation and taxation schemes. The ZO range has been particularly designed to exploit the characteristics of the R744 refrigeration system keeping efficiency, reliability and liquid handling advantages of the Copeland scroll technology.

Specifications

Refrigerants compatibilities: R-744

Function: Refrigeration, Booster

Voltages: 380-420 V at 50 Hz, 460 V at 60 Hz

Frequency: 50, 60 Hz

Phase: 3

Performances given at conditions: -35°C evap. temp.; -5°C cond. temp.; 10 K suction superheat; 0 K subcooling for R-744 at 50 Hz

Capacity Control: Fixed capacity

Cooling Capacity: 10.25 kW

Power Input: 2.61 kW

Displacement: 5.37 m³/h

Overall Dimension: 242 x 242 x 403 mm (W x L x H)

Net Weight: 31 kg

Low/High Side PS: 30/52 bar(g)

Maximum Operating Current: 6.2 A

Locked Rotor Current: 35 A

Sound Power: 67 dBA

Features

Optimized for high efficiency in CO2-subcritical cascade and booster systems
High condensing temperature limit allowing for optimized overall system design
Compact design minimizing required machine room space
Half the weight of equivalent semi-hermetic compressors
Optional sound shell allowing 10 dBA sound attenuation
High bearing reliability and lubrication of all critical parts under all conditions including liquid slugging
Availability of a digital model offering simple, stepless 10 to 100% capacity modulation

ZO45K3E-TFD-269

Specifications

Features

Documents & Drawings