Danfoss Compressors

Description

Danfoss Compressors

Danfoss Commercial Compressor SZ185-S4RC:

• General Specifications:
  • Model Number: SZ185-S4RC
  • Compressor Type: Hermetic Scroll
  • Application: Air Conditioning
  • Refrigerants Supported: R134a, R404A, R407C, R507A, R513A
  • Color: Blue

  Performance Data:

  • Nominal Cooling Capacity:
    • At 50 Hz: 38.6 kW
    • At 60 Hz: 51.8 kW
  • Nominal Heating Capacity at 50 Hz: 36.8 kW
  • Coefficient of Performance (COP): 3.15 W/W
  • Energy Efficiency Ratio (EER): 10.7 Btu/h/W

  Mechanical Specifications:

  • Displacement: 43.5 m³/h
  • Swept Volume: 249.9 cm³
  • Oil Charge: 6.2 liters (POE 160SZ)
  • Net Weight: Approximately 100 kg
  • Dimensions:
    • Diameter: 317 mm
    • Height: 678 mm

  Electrical Specifications:

  • Power Supply:
    • 380-400V/3Ph/50Hz
    • 460V/3Ph/60Hz
  • Maximum Operating Current: 35.0 A
  • Locked Rotor Amperage: 175.0 A
  • Motor Protection: Internal thermostat; external overload protector required

  Operational Limits:

  • Maximum Suction Pressure: 25.0 bar
  • Maximum Discharge Pressure: 34.3 bar
  • Maximum Suction Temperature: 54.0°C
  • Number of Starts per Hour (Max): 12

  Connections:

  • Suction Connection:
    • Pipe Size: 1 3/8 inch
    • Rotolock Size: 2 1/4 inch
  • Discharge Connection:
    • Pipe Size: 7/8 inch
    • Rotolock Size: 1 3/4 inch

Danfoss Compressors

Danfoss Compressors High-performance scroll compressors like the Danfoss SZ185-S4RC are made for commercial air conditioning and refrigeration systems. It is adaptable to a variety of cooling systems because it supports the refrigerants R134a, R404A, and R407C. It has a sturdy construction and runs on 3-phase power at 380–400V (50 Hz) or 460V (60 Hz). Pressures up to 25 bar on the low-pressure side and 34.3 bar on the high-pressure side can be handled by the compressor. Its temperature range of -35°C to 63°C guarantees dependability under a variety of circumstances. P.O.E. 160SZ lubricant is used by the 31.2-liter compressor for maximum efficiency. It conforms with P.E.D. regulations and has thermal protection. It is CE and UL certified for worldwide use and is made in China. Sturdy and effective, it’s perfect for Danfoss Compressors. Danfoss compressors are renowned for their energy efficiency, reliability, and advanced technology in refrigeration and air conditioning applications. Designed for optimal performance, they ensure smooth operation with low noise and vibration levels. Their innovative engineering enhances durability, making them ideal for commercial and industrial cooling systems. With a focus on sustainability, Danfoss compressors help reduce energy consumption and environmental impact. Available in various capacities, they cater to diverse cooling needs, ensuring superior system performance.