1800 Air-Cooled Worktop Freezer
Highlights：
- Precise Temperature Control
- Forced air circulation with duct-controlled airflow
- Energy-Efficient R290 System
- 60 mm insulation thickness
- EC evaporator and condenser fans
The Realmann YTA-180F3-E Worktop Freezer is designed for professional kitchens, food service environments, and commercial cold chain operations that demand stable freezing performance, energy efficiency, and durable construction.
Built with an R290 refrigerant system, inverter-driven compressor, and advanced airflow control, this unit ensures consistent temperature distribution across the cabinet. Combined with VIP composite insulation and stainless steel construction, it delivers reliable performance under demanding operating conditions.
With a compact worktop design and front-access maintenance, the unit is optimized for both space efficiency and long-term operational reliability.
Highlights
🔹 Precise Temperature Control
- Freezer range: -22°C to -18°C
- Stable internal temperature with minimal fluctuation
- Designed for consistent food preservation quality
🔹 Smart Airflow System
- Forced air circulation with duct-controlled airflow
- Ensures uniform cooling across all shelves
- Eliminates temperature dead zones
🔹 Energy-Efficient R290 System
- Natural refrigerant (GWP = 3)
- Inverter compressor reduces energy consumption
- Low refrigerant charge (60g) improves system responsiveness
🔹 Advanced Insulation Technology
- Cyclopentane foam + VIP composite panels
- 60 mm insulation thickness
- High thermal efficiency with reduced heat gain
🔹 Durable & Hygienic Construction
- Interior: AISI 304 stainless steel (food-grade)
- Rounded inner corners for easy cleaning
- Anti-corrosion evaporator with electrophoresis coating
🔹 Easy Maintenance & Smart Control
- Front-access removable filter for quick servicing
- Automatic defrost system (microprocessor-controlled)
- RS485 interface with ModBus protocol for remote monitoring
🔹 Low Noise & High Efficiency Fans
- EC evaporator and condenser fans
- Energy-saving operation with reduced noise levels
Technical Specifications
| Item | Specification |
|---|---|
| Model | YTA-180F3-E |
| Product Type | Air-Cooled Worktop Freezer |
| Temperature Zone | Single temperature zone |
| Temperature Range | -22°C to -18°C |
| Cooling Unit | Self-contained unit |
| Refrigeration System | Forced air circulation |
| Smart Airflow System | Controlled duct circulation with high-efficiency fan for precise air distribution |
| Compressor Type | Inverter compressor |
| Temperature Control | Smart temperature control |
| Refrigerant | R290 |
| GWP | 3 |
| Refrigerant Charge | 60g |
| Refrigeration Capacity | 500W |
| Insulation Type | Cyclopentane foam + VIP composite panel |
| Insulation Thickness | 60 mm (including VIP panel) |
| Defrost System | Electric defrost, microprocessor-controlled |
| Condensate Disposal | Self-evaporating condensate, no drain pipe required |
| Evaporator Fan | EC evaporator fan |
| Condenser Fan | EC condenser fan |
| Remote Monitoring | Standard RS485 interface, ModBus protocol |
| Maintenance Features | Front-access removable filter, rounded interior corners for easy cleaning |
| Interior Liner Material | Food-grade stainless steel SUS304 / AISI 304 |
| Exterior Material | Stainless steel SUS304, galvanized sheet (back & bottom) |
| Evaporator Protection | Electrophoresis-coated anti-corrosion evaporator |
| Structure Design | Foamed-in-place, rigid and durable |
| Shelves | 3 pcs, plastic-coated food-grade shelves |
| Feet | H100–120 mm adjustable feet |
| Optional Casters | H128 mm adjustable casters |
| Optional Features | Door lock, LED lighting |
| Net Capacity | 346L / 442L / 502L |
| Gross Capacity | 364L / 462L / 520L |
| External Dimensions (W×D×H) | 1800 × 600/700/800 × 800 mm |
| Internal Dimensions (W×D×H) | 1480 × 412/512/612 × 570 mm |
| Door Swing Space (W×D×H) | 1800 × 1025/1125/1225 × 800 mm |
| Package Dimensions (W×D×H) | 1830 × 630/730/830 × 860 mm |
| Net Weight | 72 / 77 / 82 kg |
| Gross Weight | 84 / 91 / 100 kg |
| Power Supply | 220–240V AC / 50–60 Hz |
| Rated Power | 270W |
| Rated Current | 1.27A |
| Energy Consumption (24h) | 2.37 / 2.63 / 2.79 kWh |
| Annual Energy Consumption | 865 / 960 / 1018 kWh |
| Energy Class | Class B |
| Energy Index | 17 / 18 / 19 |
| Test Standard | ISO 22041 |
| Test Conditions | Ambient temperature 32°C, humidity 65%, evaporating temperature -30°C, condensing temperature +54°C |
| Operating Conditions | Ambient temperature 5–43°C, rated voltage +6% |
| Climate Class | 4 |
Application
- Commercial Kitchens – Restaurants, hotels, catering facilities
- Food Processing Plants – Cold chain storage for frozen ingredients
- Supermarkets & Retail – Back-of-house frozen storage
- Central Kitchens – High-efficiency workflow with worktop integration
- Hospitality Projects – Space-saving undercounter freezer solutions
FAQ (Frequently Asked Questions)
1. Why use R290 refrigerant in commercial freezers?
R290 offers high energy efficiency and ultra-low environmental impact (GWP = 3), making it ideal for modern commercial refrigeration systems.
2. Is the temperature stable for sensitive food storage?
Yes. The inverter compressor and smart airflow system ensure minimal temperature fluctuation, maintaining consistent freezing conditions.
3. How easy is maintenance?
The unit features:
- Front-access filter
- Automatic defrost system
- Modular components
This significantly reduces downtime and service effort.
4. Does it support remote monitoring?
Yes. The freezer is equipped with an RS485 interface and ModBus protocol, enabling integration with building management systems (BMS).
5. What makes the insulation system different?
The combination of VIP panels + cyclopentane foam provides superior thermal resistance, reducing energy consumption and improving performance.
