The C-SBR235H38A and C-SBR235H38B are two high-performance, high-efficiency scroll refrigeration compressors within the same series. They represent the advanced level of modern refrigeration technology and are specifically designed for demanding commercial and industrial refrigeration systems. Renowned for their exceptional reliability, outstanding energy efficiency ratios, and wide operating range, this compressor series serves as an ideal power source for medium and low-temperature freezing and refrigeration applications. They are widely used in critical areas such as cold storage warehouses, food processing, cold chain logistics, and supermarket display cases.
Core Features & Advantages
Exceptional High Efficiency
Utilizes optimized scroll profile design and precision machining, ensuring a smooth, continuous compression process with minimal gas leakage.
Equipped with a high-efficiency motor and a high power factor, delivering excellent energy efficiency ratios (EER/COP) under both full and part-load conditions, significantly reducing long-term operating costs for users.
Superior Reliability & Durability
Robust Mechanical Design: Core scroll components are made of high-strength special cast iron or steel, offering excellent wear resistance and fatigue strength.
Advanced Lubrication System: An independent oil circulation system ensures critical friction pairs are adequately lubricated under all operating conditions, greatly extending compressor life.
Wide Operating Range: Capable of stable operation under high condensing pressures and low evaporating pressures, adapting to various complex environmental requirements.
Excellent Liquid Flooding Resistance
The scroll design inherently provides some resistance to liquid refrigerant compression. Combined with sophisticated axial and radial compliance mechanisms, it effectively mitigates the impact of minor liquid slugging or system fluctuations, protecting the compressor's core components and enhancing system stability.
Smooth, Quiet, Low-Vibration Operation
Compared to traditional piston compressors, scroll compressors lack suction/discharge valves and complex reciprocating mechanisms. Power transmission is smooth with minimal torque variation, resulting in very low vibration and noise levels. This improves the comfort of the installation environment and reduces stress on the system piping.
Intelligent Protection & Control
The compressor incorporates or can be connected to comprehensive protection modules (e.g., motor thermal protection, overcurrent protection, phase loss protection) for real-time monitoring and prevention of unexpected damage.
Compatible with variable frequency drives (VFDs), enabling stepless capacity modulation to precisely match system load variations, achieving higher efficiency and more stable temperature control.
Technical Specifications Summary
Compressor Type: Hermetic / Semi-Hermetic Scroll
Refrigerant: Suitable for R404A, R507, R134a, as well as newer environmentally friendly refrigerants like R448A, R449A, etc.
Displacement: Approx. 23.5 cm³/rev (Please refer to the official datasheet for specific values)
Power Supply: 3-Phase, 380-415V, 50Hz (or customized according to customer requirements)
Application Temperature Range:
Medium Temperature: Evaporation temperature range -10°C to +5°C (Suitable for cold storage, display cases)
Low Temperature: Evaporation temperature range -35°C to -15°C (Suitable for freezing storage, quick-freezing equipment)
Lubricant: High-performance POE or AB oil.
Typical Applications
Commercial Refrigeration: Open display cases in supermarkets/convenience stores, reach-in coolers/freezers.
Cold Chain Logistics: Refrigerated/frozen warehouses in distribution centers, transport refrigeration units.
Process Cooling: Specific low-temperature process cooling needs in the chemical and pharmaceutical industries.
Reasons to Choose the C-SBR235H38 Series
Choosing the C-SBR235H38A/B means more than just selecting a compressor; it means choosing a reliable, efficient, and energy-saving "core partner" for your refrigeration system. Its advanced design philosophy and robust manufacturing ensure durable and stable refrigeration power even under harsh operating conditions, minimizing the user's total cost of ownership. It is the intelligent choice for engineers and users who prioritize quality and efficiency.
We are a professional supplier of air conditioning and refrigeration compressors, committed to providing customers with high-quality compressors from globally renowned brands, including Copeland, Daikin, Danfoss, GMCC, Sanyo, Panasonic, LG, Samsung, and Mitsubishi.
