ZF11K4E-TFD-551

SKU: 8800044

Copeland™ ZF scroll compressors are developed to provide the best performance for low temperature applications. The line-up has a wide application envelope as it can operate from -40°C evaporating temperature to +7°C. The compressor design has been optimized to perfectly fit frozen food application requirements. Thanks to their scroll compliance mechanism, these scroll compressors feature particularly high tolerance to liquid slugging.

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Specifications

Refrigerants compatibilities
R-22, R-404A, R-407A, R-407F, R-448A, R-449A
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.; 40°C cond. temp.; 20°C suction gas return; 0 K subcooling for R-448A at 50 Hz
Cooling Capacity
2.08 kW
Power Input
1.96 kW
COP
1.06
Displacement
9.95 m³/h
Overall Dimension / Net Weight
244 x 243 x 405 mm (W x L x H) / 28 kg
PED Category
1
Low/High Side PS
21/28.8 bar(g)
Maximum Operating Current
7.1 A
Sound Power
76 dBA
Oil Type
POE
Enclosure Case
IP 21 (IEC 34)

Features

  • Wide operating envelope with 10°C low condensing temperature to minimize energy consumption
  • One model for multiple refrigerants
  • Light weight and compactness, up to half the weight of equivalent semi-hermetic compressor
  • Optional sound shell allowing up to 10 dBA sound attenuation
  • ZF models with liquid injection - Easy, efficient and reliable injection via Discharge Temperature Control Valve (DTC)
  • ZF models with enhanced vapor injection: - Seasonal efficiencies compared to Copeland’s best semi-hermetic compressors - Improved system capacity and efficiency by 40% and 25% respectively, making them the most efficient compressors on the market -Possibility to reduce the equipment and component sizes by using smaller compressors

Documents & Drawings

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