Energy-saving DC inverter refrigeration units designed for cold rooms, cold chain logistics, and commercial equipment applications.
Transfrio's DC inverter refrigeration units represent the cutting edge of energy-efficient cooling technology. By leveraging advanced variable-speed compressor control, our units deliver precise temperature regulation while reducing energy consumption by up to 60% compared to traditional fixed-speed systems.
Our DC inverter series is engineered for a wide range of applications including commercial cold storage, food processing facilities, pharmaceutical warehouses, supermarket display systems, and industrial process cooling.
Why our DC inverter refrigeration units outperform conventional systems.
Inverter technology enables ultra-fine temperature regulation — critical for pharmaceuticals, fresh produce, and premium foods.
Variable-speed compressors run only at the speed needed, eliminating wasteful on/off cycling of traditional fixed-speed units.
Soft-start inverter operation reduces mechanical stress on compressor components, significantly extending service life.
Low-noise design with reduced compressor vibration makes our units suitable for noise-sensitive environments like hotels and hospitals.
Technical parameters for our standard DC inverter refrigeration unit series.
| Parameter | TF-DC-1.5HP | TF-DC-3HP | TF-DC-5HP | TF-DC-10HP |
|---|---|---|---|---|
| Cooling Capacity | 3.5 kW | 7.2 kW | 12.5 kW | 25 kW |
| Power Supply | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 380V/3Ph/50Hz | 380V/3Ph/50Hz |
| Temp Range | -25°C ~ +10°C | -25°C ~ +10°C | -25°C ~ +10°C | -25°C ~ +10°C |
| Refrigerant | R290 / R404A | R290 / R404A | R290 / R404A | R290 / R404A |
| COP (Rated) | >3.8 | >4.0 | >4.2 | >4.0 |
| Noise Level | ≤58 dB(A) | ≤62 dB(A) | ≤65 dB(A) | ≤68 dB(A) |
| Applicable Volume | 15–30 m³ | 35–70 m³ | 80–150 m³ | 160–300 m³ |
| Dimension (W×D×H) | 850×350×550mm | 1050×450×650mm | 1250×550×750mm | 1600×700×900mm |
* Specifications are subject to change without notice. Custom configurations available upon request.
Our DC inverter refrigeration units serve diverse industries worldwide.
Commercial and industrial cold rooms for frozen, chilled, or multi-temperature storage needs.
Refrigerated transport vehicles, distribution centers, and last-mile delivery solutions.
Supermarkets, restaurants, hotels, convenience stores — display cases and walk-in coolers.