Copeland ZB29KCE-TFD-551 Scroll Compressor for Refrigeration R404A/R448A/R449A

Copeland ZB29KCE-TFD-551 Scroll Compressor for Refrigeration R404A/R448A/R449A

The Copeland ZB29KCE-TFD-551 scroll compressor is designed for medium-temperature refrigeration applications and offers a reliable solution for various refrigerants. It features a compact and lightweight design, making it ideal for chillers and process cooling systems.

Copeland ZB and ZBD scroll compressors are designed for medium-temperature refrigeration applications using the refrigerants R407A/F/C, R448A/R449A, R404A, R134a, R450A and R513AThe ZB series covers a displacement range of approximately 5.9 to 87.5 m³/hThe digital ZBD models allow for stepless capacity modulation, typically from 10 to 100 %Copeland scroll compressors have significantly fewer moving parts than reciprocating compressors and feature a set of spirals that are axially and radially flexible, making them particularly robust against operational disturbances (e.g. liquid slugging)Thanks to their compact, lightweight design, they are ideally suited for chillers, compact refrigeration systems and process coolingThe Summit models (approx. 7–15 HP) are designed for high seasonal efficiency and achieve up to around 15 % higher efficiency than comparable semi-hermetic piston compressorsIf required, an optional soundproofing hood can reduce the noise level by up to approximately 10 dB(A)Key features: axial and radial flexibility of the scrolls for high reliability and efficiencyKey features: wide operating range with low condensing temperatures and rapid cooling capacitiesKey features: high seasonal efficiency, optimised for typical operating pointsKey features: low weight and compact design, up to about half the weight of comparable semi-hermetic piston compressorsKey features: optional soundproofing hood for additional noise reductionKey features: digital ZBD models for stepless capacity modulation (approx. 10–100 %)Key features: one compressor type for multiple refrigerants (R407A/F/C, R448A/R449A, R404A, R134a, R450A, R513A)Maximum permissible operating pressure (PS): ZB15 to ZB45: Low-pressure side 21 bar(g) / High-pressure side 32 bar(g)Maximum permissible operating pressure (PS): ZB50 to ZB114: Low-pressure side 22.6 bar(g) / High-pressure side 32 bar(g)Maximum permissible operating pressure (PS): Digital ZBD: ND 21 bar(g) / HD 28.8 bar(g)Maximum permissible operating pressure (PS): Summit ZBD: ND 22.6 bar(g) / HD 32 bar(g)

Technical details

• MBP application range
• Number of stages: 3
• Design: Hermetic
• COP: 2.01
• dB(A) @ 1 m: 58
• dB(A): 72
• Pressure line (inches): 1"
• Electronics: included
• Frequency: 50–60 Hz
• Weight: 28.5
• Air flow rate: 11.4 m³/h
• Cooling capacity (kW): 6.62
• Refrigerant: R134A
• Refrigerant: R22
• Refrigerant: R404A
• Refrigerant: R407A
• Refrigerant: R407C
• Refrigerant: R407F
• Refrigerant: R448A
• Refrigerant: R449A
• Refrigerant: R450A
• Refrigerant: R513A
• Capacity under operating conditions: -10°C evaporation temperature; 45°C condensation temperature; 20 °C suction gas return; 0 K subcooling for R-404A at 50 Hz
• Power consumption [kW]: 3.29
• Max. operating current (A): 10
• Max. operating pressure ND/HD [bar(g)]: 21/32
• Motor code: TFD
• Oil: pre-filled
• Oil capacity (l): 1.5
• Oil type: POE
• Product family: ZB
• Suction pipe (inches): 1 1/4"
• Protection class: IP21
• Compression type: Scroll
• Supply voltage: 380–420 V
• Supply voltage: 460V

Advantages and benefits

• High reliability and efficiency thanks to the axial and radial flexibility of the scrolls
• Wide operating range with low condensing temperatures and high cooling capacities
• Lightweight and compact design, making installation easier
• Optional soundproofing hood to reduce noise for quieter operation

Note:

• Oil: The compressor is pre-filled with oil at the factory. Refrigerant is not included and must be charged by a qualified service technician.
• Electronics: The electronics are included in the scope of supply.