Panasonic Refrigeration Fixed Frequency 5–6HP Side Blowing Box-Type Integrated Unit (Low-Temperature Model)

This robust low-temperature condensing unit is built for commercial and industrial freezer applications, using Panasonic scroll compressors, dual fans, and an optimized condenser for evaporating temperatures as low as -45°C. Ideal for cold storage facilities, food processing plants, and mid-sized cold chain systems.

Applicable Cabinet Size:
Freezer cabinet 4–5 meters long, 0.9 m wide, 2 m high.

Key Features:

• Available Models and Nominal Power:

  • 5HP: CAL39P1-050

  • 6HP: CAL39P1-060

• Power Supply: 3PH, 380V / 50Hz

• Refrigerant: R404A

• Evaporation Temp Range: -45°C to -5°C

• Ambient Temp Range: -15°C to +48°C

• Cooling Method: Electronic expansion valve + auxiliary liquid injection cooling

• Crankcase Heater: 35W, PTC

• Compressor Model:

  • 5HP: C-SBN577JSA

  • 6HP: C-SBN654JSA

• Refrigeration Oil: FV32S or ester oil

  • Oil Capacity: 1.7 L (both models)

• Fan System:

  • 2 × 450mm axial fans

  • Fan Power: 2 × 180W

  • Heat Exchange Area:

    • 5HP: 54㎡

    • 6HP: 63㎡

• Condenser:

  • Copper tube (9.52*0.32mm) + Hydrophilic aluminum foil

  • L-type layout

• Piping Connection:

  • Liquid pipe: 1/2"

  • Suction pipe: 7/8"

• Electrical System:

  • Schneider LC1D series contactor

  • CHINT circuit breakers

  • RS485 communication

  • Fault code display

  • Phase loss & reversal protection

  • Exhaust temperature protection

  • Fan speed control

• Standard Components:

  • Filter drier, sight glass, liquid receiver: ✔️

  • Oil separator, gas-liquid separator: ✖️

  • High/Low pressure gauge and switch: ✔️

  • High pressure protection: Saginomiya, auto-reset, 30 bar

• Unit Weight:

  • 5HP: 112 kg

  • 6HP: 116 kg

• Operating Noise:

  • 5HP: 60 dB

  • 6HP: 62 dB

• Dimensions (L×W×H): 1058 × 450 × 1020 mm

• Recommended Wiring: 4 mm²