Copeland ZF08KQE 2.5 HP Low Temperature Scroll Compressor
The Copeland ZF08KQE is a 2.5 HP low-temperature scroll compressor designed for commercial and industrial refrigeration applications, including walk-in freezers, frozen food storage, supermarket refrigeration and other low-temperature systems.
The ZF*KQE series uses liquid injection to help control discharge temperature and extend the compressor operating envelope under demanding low-temperature conditions.
It is available in both 50 Hz and 60 Hz configurations, making it suitable for refrigeration projects in different international markets.
⚙️ Main Specifications
Model: ZF08KQE
Brand: Copeland
Compressor Type: Hermetic Scroll Compressor
Application: Low-Temperature Refrigeration
Nominal Power: 2.5 HP
Displacement @ 50 Hz: 7.31 m³/h
Displacement @ 60 Hz: 8.82 m³/h
Injection Type: Liquid Injection
Oil Type: POE Oil
Frequency: 50 Hz / 60 Hz versions available
Copeland's current catalogue confirms the 2.5 HP rating and displacement of approximately 7.3 m³/h at 50 Hz and 8.8 m³/h at 60 Hz. Copeland
❄️ Refrigerant Options
The ZF/ZFI range covered by the catalogue is qualified for:
R404A, R507, R407A, R407C, R407F, R448A, R449A and R22.
Refrigerant compatibility should be confirmed for the exact compressor configuration and local regulations before ordering.
🌡️ Low-Temperature Application
The ZFKQ range is specifically designed for low-temperature refrigeration, with the overall series capable of operation down to approximately −40°C evaporating temperature, subject to the specific model, refrigerant and operating conditions.
Typical applications include:
- Walk-in freezers
- Frozen food cold rooms
- Meat and seafood refrigeration
- Commercial display freezers
- Supermarket refrigeration
- Food processing
- Low-temperature condensing units
📊 R404A Cooling Capacity – 50 Hz
At 45°C condensing temperature, Copeland's current quick-selection data gives approximately: Copeland
| Evaporating Temperature |
Cooling Capacity |
| −35°C |
1.63 kW |
| −30°C |
2.03 kW |
| −25°C |
2.49 kW |
| −20°C |
3.02 kW |
| −15°C |
3.65 kW |
| −10°C |
4.37 kW |
| −5°C |
5.21 kW |
⚡ 50 Hz & 60 Hz Available
The ZF08KQE is available for both 50 Hz and 60 Hz electrical systems.
50 Hz: Suitable for markets such as New Zealand, Australia, Europe, the Middle East and many Asian countries.
60 Hz: Suitable for markets such as the USA, Canada and other 60 Hz regions.
Different voltage/motor configurations are available. For example, Copeland lists TFD as 380–420 V, 3-phase at 50 Hz and 460 V, 3-phase at 60 Hz. Copeland-scroll-compressors-zfkq-for-refrigeration-applications-catalogue.pdfPDF
⭐ Key Features
- 2.5 HP low-temperature scroll compressor
- Designed for freezer applications
- Liquid injection for discharge-temperature control
- Available in 50 Hz and 60 Hz
- Multiple approved refrigerant options
- Compact hermetic scroll design
- Low vibration and smooth operation
- Suitable for commercial and industrial refrigeration
Important Selection Note
The 2.5 HP rating alone should not be used to size a refrigeration system. Correct selection depends on evaporating temperature, condensing temperature, refrigerant, ambient conditions and required cooling capacity.
