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CN650A Commercial Upright Freezer 480L | CORESUN
CORESUN CN650A | Premium Stainless Steel Commercial Upright Freezer
The CORESUN CN650A is a 480-liter commercial-grade single-door upright freezer, engineered specifically for high-demand HoReCa environments — from hotel kitchens and restaurants to bakeries and catering facilities. With a temperature range of -18℃ to -22℃, it delivers reliable frozen storage even in the busiest kitchen settings.
As a CE certified commercial kitchen equipment supplier, CORESUN's CN650A meets strict EU energy label standards.
| Technical Specifications | |
| Model No. | CN650A |
| Net Volume | 480L |
| Temperature Range | -18 to -22°C |
| Energy Class | B |
| Energy Consumption | 3.5 kWh/24h |
| Refrigerant | R290 |
| Cooling System | Ventilated Monoblock System |
| Climate Class | 5 (+40°C, 40% RH) |
| External Dimension (WxDxH) | 700*828*2090 |
| 40HQ Container Load | 39 units |
| Options | |
| Stainless Steel Finish | SS201 or SS304 |
| Base structure | Adjustable Feet or Castors |
The advantages of our commercial refrigerators for *HoReCa industry :
*HoReCa refers to the industry of Hotels, Restaurants, and Cafés/Catering. It is a common business term used to distinguish the foodservice and hospitality sector from the retail consumer market.
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MONOBLOCK COOLING SYSTEM an easy after-sales solution for low maintenance costs | CLIMATE CLASS 5 perfect for kitchen use, high cooling efficiency & energy-saving | 80mm INSULATION THICKNESS above industry standard for superior cooling efficiency |
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INTEGRATED INTERIOR Stamped molding process, more hygienic and clean | DURABLE & EASY TO CLEAN make daily cleaning as easy as possible for long-lasting performance | NATURAL REFRIGERANT reduces CO2 and energy by 5–10%, sustainable choice |
- At the heart of the CN650A is a ventilated monoblock cooling system. Unlike traditional fixed systems that require on-site disassembly and brazing, this modular design allows a certified technician to replace the entire refrigeration module in about 40 minutes. In contrast, a compressor replacement on a fixed system can take 4–6 hours and cost £400–£900 in London alone. The monoblock system keeps your kitchen running with minimal downtime.
- The CN650A delivers exceptional energy efficiency with a Class B rating and consumption of only 3.5 kWh per day. Its 80mm high-density cyclopentane foam insulation exceeds the industry standard of 60–70mm, reducing compressor cycling frequency and cutting energy consumption by approximately 15% compared to standard units. Lower energy bills, better temperature stability.
- Certified Climate Class 5, the CN650A operates reliably in ambient temperatures up to 40℃ with 40% relative humidity — perfect for hot commercial kitchens where standard freezers may struggle. It uses R290 natural refrigerant, which reduces CO₂ emissions and energy use by 5–10% compared to conventional refrigerants.
- Built with premium stainless steel, the CN650A is available in SS201 (standard durability) or SS304 (enhanced corrosion resistance for coastal or high-humidity regions). As a CE-certified manufacturer, CORESUN ensures every unit meets strict EU safety and environmental standards.
Applications
Professional kitchens, restaurants, hotels, cafés, catering services, bakeries, and food preparation facilities requiring reliable chilled storage in demanding environments.
FAQ
What is the Insulation of CN650A?
CN650A uses 80mm cyclopentane foam as high-density insulation ( Most commercial refrigerators in the market use 60mm or 70mm insulation. ), which reduces compressor cycling frequency and cuts energy consumption by approximately 15% compared to standard units. Lower energy bills, better temperature stability.
What is the benefit of a Monoblock cooling system?
The monoblock system integrates all cooling components into one removable unit. It simplifies maintenance, reduces after-sales service costs, and allows for quick replacement without technical downtime. The Wise Choice for HoReCa.
What does Climate Class 5 mean?
Climate Class 5 indicates the unit is tested to operate reliably in ambient temperatures up to +40°C with 40% relative humidity. This makes it suitable for hot commercial kitchens where standard refrigerators may struggle.
What are the exterior material options?
You can choose between SS201 or SS304 stainless steel. SS304 offers higher corrosion resistance, particularly in coastal or high-humidity regions. SS201 provides a cost-effective alternative with solid durability for standard kitchen environments.
Can the base be fitted with castors instead of feet?
Yes. The CC650A can be configured with either adjustable feet or heavy-duty castors for mobility, depending on your kitchen layout and cleaning requirements.
Is the door reversible?
Yes, the door hinge can be reversed to suit different kitchen layouts. Please specify your preference when placing an order.
What certifications does this model carry?
CE, ROHS, REACH, LFGB, and EMC. Full documentation is available upon request.
What is the warranty period?
Standard warranty is 12 months on the monoblock cooling system and cabinet. Extended warranty options are available for bulk orders.
CN650A Commercial Upright Freezer 480L | CORESUN
Commercial Upright Freezer
Single Door Gastronorm Refrigerator for Catering
-18 to -22°C
480L
Erp B Class
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