⚙️ Main Specifications
🔹 Model: ZF11KQE
🔹 Brand: Copeland
🔹 Type: Hermetic Scroll Compressor
🔹 Application: Low-Temperature Refrigeration / Freezer
🔹 Nominal Power: 3.5 HP
🔹 Displacement @ 50 Hz: Approx. 9.9 m³/h
🔹 Displacement @ 60 Hz: Approx. 11.9 m³/h
🔹 Injection Type: Liquid Injection
🔹 Oil Type: POE Oil
🔹 Frequency: 50 Hz / 60 Hz versions available
❄️ Refrigerant Options
Suitable refrigerant options within the ZF/ZFI range include:
🔹 R404A / R507
🔹 R407A / R407C / R407F
🔹 R448A / R449A
🔹 R22
The supplied Copeland catalogue lists these refrigerants as qualified for the ZF/ZFI range.
🌡️ Typical Applications
🧊 Walk-In Freezers
🥩 Frozen Meat Storage
🐟 Fish & Seafood Freezers
🍗 Frozen Food Storage
🏪 Supermarket Refrigeration
🏭 Food Processing & Industrial Refrigeration
The ZFKQ range is designed specifically for low-temperature refrigeration, with an operating envelope extending down to approximately −40°C evaporating temperature, depending on the refrigerant and operating conditions. Copeland-scroll-compressors-zfkq-for-refrigeration-applications-catalogue.pdfPDF
⚡ 50 Hz & 60 Hz Available
🌏 50 Hz — Suitable for New Zealand, Australia, Europe, the Middle East and many Asian markets.
🌎 60 Hz — Suitable for the USA, Canada and other 60 Hz markets.
Different voltage and phase configurations are available depending on the motor code and destination market.
⭐ Key Features
✅ 3.5 HP low-temperature compressor
✅ Designed for freezer applications
✅ Liquid injection for discharge-temperature control
✅ 50 Hz & 60 Hz options available
✅ Multiple refrigerant options
✅ Compact hermetic scroll design
✅ Suitable for commercial and industrial refrigeration
Selection Note: Cooling capacity varies depending on evaporating temperature, condensing temperature and refrigerant. Compressor selection should be based on the required refrigeration load, not HP alone.
