Description
Danfoss MTZ56-3VI Reciprocating Compressor Overview
The Danfoss MTZ56-3VI is a high-performance reciprocating compressor engineered for commercial refrigeration applications. Designed to operate with multiple refrigerants and filled with polyester (POE) oil, this compressor delivers reliable, efficient performance across a wide range of system configurations.
Refrigerant Compatibility
- R404A / R507A
- R407C
- R134a
- R407F
Cooling Capacity
- R134a: 38,881 BTU/h
- Capacity ratings based on: Evaporator Temperature 45°F, Condenser Temperature 130°F, Superheat 20°F, Subcooling 15°F
Electrical Specifications
- Voltage: 200–230 Volt
- Phase: 3 Phase
- Frequency: 60 Hz
Lubrication
- Oil Type: Polyester (POE) Oil — compatible with HFC refrigerants
Key Features & Benefits
- Multi-refrigerant compatibility offers installation flexibility for new and retrofit systems
- Reciprocating compressor design provides proven durability and consistent performance
- POE oil lubrication ensures compatibility with HFC refrigerants and excellent lubricity
- Three-phase operation delivers smooth, efficient power consumption for commercial applications
- Danfoss MTZ series is engineered for medium- and low-temperature refrigeration systems
Applications
- Commercial refrigeration systems
- Medium- and low-temperature display cases
- Cold storage and walk-in cooler/freezer systems
- Condensing units and rack refrigeration systems









