ZF33K4E-TWC-551

SKU: 8509716

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.

Specifications

Refrigerants compatibilities: R-134a, R-22, R-23, R-404A, R-407A, R-407C, R-448A, R-449A

Voltages: 200 V at 50 Hz, 208-230 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-22 at 60 Hz

Cooling Capacity: 7.40 kW

Power Input: 6.83 kW

COP: 1.08

Displacement: 28.8 m³/h

Overall Dimension / Net Weight: 368 x 316 x 525 mm (W x L x H) / 93 kg

PED Category: 2

Low/High Side PS: 22.6/32 bar(g)

Maximum Operating Current: 49.3 A

Sound Power: 86 dBA

Oil Type: POE

Enclosure Case: IP 54 (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

ZF33K4E-TWC-551

Specifications

Features

Documents & Drawings