I. Product Series Overview
The Panasonic C-SC series scroll compressors represent one of the most mature and reliable fixed-frequency scroll compressor platforms in the commercial air conditioning and refrigeration industry. Specifically designed for R22 refrigerant, this series covers the 10HP to 12HP power range and is widely used in scenarios such as air-cooled units, commercial air conditioning, precision air conditioning, industrial refrigeration, and medium-to-high temperature fresh-keeping. The C-SC series is renowned for its high reliability, long service life, and excellent energy efficiency.
II. Core Technical Parameters of Five Models
| Model | HP | Displacement | 50Hz Cooling Capacity | 50Hz COP | 60Hz Cooling Capacity | 60Hz COP | Power Supply |
| C-SC753H8H | 10HP | 171.2 cm³/rev | 30.6 kW | 3.38 | 36.9 kW | 3.32 | 380-415V/50Hz; 440-460V/60Hz |
| C-SC753H8K | 10HP | 171 cm³/rev | 30.6 kW | 3.38 | 36.9 kW | — | 380-415V/50Hz; 440-460V/60Hz |
| C-SC863H8H | 11.6HP | 199 cm³/rev | 35.2 kW | 3.32 | — | — | 380-415V/50Hz; 440-460V/60Hz |
| C-SC903H8H | 12HP | 205.4 cm³/rev | 36.1 kW | 3.31 | — | — | 380-415V/50Hz |
| C-SC903H8K | 12HP | 205.4 cm³/rev | 36.1 kW | 3.31 | — | — | 380-415V/50Hz; 440-460V/60Hz |
Note: The main difference between the H and K suffixes lies in power supply adaptation and starting methods, while the core cooling performance parameters remain identical.
III. Core Product Advantages
Advantage 1: High Efficiency & Energy Saving, Reducing Operating Costs
The entire C-SC series boasts a high COP (Coefficient of Performance) ranging from 3.31 to 3.38 W/W. What does this mean? Compared to similar industry products, it produces over 3.3kW of cooling capacity per 1 kWh of electricity consumed. For commercial air conditioning or industrial refrigeration equipment operating 24/7, this can save you thousands to tens of thousands of yuan in electricity bills annually. Efficiency is profit — Choosing the C-SC series means opting for lower operating costs.
Advantage 2: Reliable & Durable, Proven by Time
As the world's most mature R22 fixed-frequency scroll platform, the C-SC series has decades of market validation. It adopts a hermetically sealed scroll design with fewer moving parts, less wear, and an extremely low failure rate. It operates stably even under harsh conditions such as frequent start-stop cycles and voltage fluctuations. We promise: 100% strict performance testing before leaving the factory to ensure every compressor meets quality standards. Invest once, benefit long-term — Reducing downtime losses means increasing your profits.
Advantage 3: Globally Compatible & Flexible Adaptation
The entire series supports dual-frequency power supply (50Hz/60Hz) and a wide voltage range (380-415V / 440-460V). Whether your equipment is in Europe, Asia, the Americas, or the Middle East, a single compressor can adapt to major global grid standards. Worry-free and effortless — No need to stock different models for different markets; inventory management is simpler, and project delivery is more efficient.
Advantage 4: Lightweight & Low Noise, Hassle-free Installation
Scroll compressors inherently feature smooth operation, low noise, and minimal vibration. The C-SC series utilizes an optimized gas pulsation design, significantly reducing operational noise. More flexible installation — The lightweight design reduces the overall equipment weight and lowers transportation and installation costs, making it especially suitable for projects with space and load-bearing constraints.
Advantage 5: Multi-Refrigerant Compatibility, Worry-free Retrofitting
Although primarily designed for R22 refrigerant, the C-SC series is also compatible with R407A, R404A, and other refrigerants. This means: even if you face refrigerant transition or system retrofitting in the future, you won't need to replace the compressor body. One compressor, multiple refrigerant options — It reserves ample flexibility for your equipment upgrades and avoids duplicate investment.
