Danfoss Compressor NTZ271

General Information:

• Brand: Danfoss
• Model: NTZ271
• Compressor Type: Hermetic Reciprocating Compressor
• Series: NTZ (Low-Temperature Refrigeration)

Refrigeration & Performance:

• Refrigerants Supported: R404A, R507A
• Cooling Capacity: Approx. 20-25 kW (varies based on operating conditions)
• Evaporating Temperature Range: -45°C to -10°C
• Maximum Condensing Temperature: 60°C
• Maximum Discharge Temperature: 120°C
• Capacity Control: Fixed-speed operation

Electrical Specifications:

• Power Supply: Three-phase (380-420V/50Hz or 440-480V/60Hz)
• Motor Type: Hermetically Sealed Electric Motor
• Motor Protection: Internal overload protection

Mechanical Specifications:

• Displacement: 271 cm³ per revolution
• Oil Type: POE (Polyolester)
• Oil Charge: Approx. 4.5 liters
• Cooling Method: Air-cooled
• Mounting Type: Bolt-down installation

Design & Features:

• Heavy-duty construction for continuous-duty operation
• Optimized valve plates for improved efficiency
• Internal motor protection to prevent overheating and electrical faults
• Efficient lubrication system using POE oil for extended compressor life
• Designed for deep freezing applications such as blast freezers, ice cream storage, and food preservation

Danfoss Compressor NTZ271

A very effective low-temperature reciprocating compressor, the Danfoss NTZ271 is made for commercial refrigeration and deep freezing applications. With a displacement of 271 cm³ per revolution, it provides outstanding cooling performance while running on R404A and R507A refrigerants. In applications requiring extremely low temperatures, such as cold storage, blast freezers, ice cream production, and food preservation, this compressor is frequently utilized. The NTZ271 ensures steady operation in various locations by supporting a three-phase power supply.