Sanyo 5HP Scroll Compressor C-SCX295H38B C-SCX320H38B C-SCX370H38B C-SCX435H38B C-SCX455H38B Refrigeration & Heat Exchange Parts

I. Positioning

II. Full Series Parameter Comparison Table

III. Detailed Analysis

• Feature: The C-SCX series adopts a hermetic scroll structure optimized for high-power R22 applications. The compressor uses high-performance rolling bearings for main and sub bearings, a built-in internal protector for reliable motor protection upon power interruption, and a filter screen inside the suction port for enhanced protection. The scroll plates feature an asymmetric profile design that optimizes refrigerant flow passages, minimizes gas leakage, and improves compression efficiency. The compressor is equipped with a built-in discharge temperature protection device to ensure safe operation under high-temperature conditions.

  
  

• Advantage: The series' core advantage lies in its high energy efficiency ratio. The C-SCX295H38B achieves a COP of 3.47 at 50Hz and 3.48 at 60Hz. The C-SCX370H38B delivers 30,900 W cooling at 50Hz (COP 3.45) and 37,100 W at 60Hz (COP 3.43). The complete 8–12.5 HP power coverage meets diverse demands from large commercial air conditioning to industrial refrigeration systems.

  
  

• Benefit: For large commercial A/C and water chiller applications, the C-SCX series delivers cooling capacities from 23.1 kW to 37.1 kW with high efficiency (COP 3.43–3.48), significantly reducing operating electricity costs while ensuring cooling performance. For industrial refrigeration systems, R22's high EER combined with the scroll compressor's long service life ensures economy and reliability during prolonged continuous operation. For equipment manufacturers, the five capacity grades from C-SCX295 to C-SCX455 cover the mainstream cooling segments of large commercial A/C, reducing model variety and simplifying product line management.

  
  

IV. Application Quick Selection Guide

Selection Tip: For 8 HP → choose C-SCX295; for 9 HP → choose C-SCX320; for 10 HP → choose C-SCX370; for 12 HP → choose C-SCX435; for 12.5 HP → choose C-SCX455.