
( Brand: Danfoss ), ( Manufacturer Part Number: 114N3485 )
The Danfoss 114N3485 is a versatile and efficient hermetic compressor designed for various refrigeration applications. Hermetic compressors represent a sealed system where the motor and compressor are integrated into a single housing, simplifying the system design and maintenance. This specific model, the Danfoss 114N3485, is a part of Danfoss's N series which is known for its energy efficiency and reliability.
This compressor operates on a semi-hermetic principle, meaning the compressor itself is hermetic, while the compressor crankcase is open to the exterior, allowing oil filling without removing the compressor from the system. It has a nominal capacity of 114 kW and operates at a volts range of 345-690V, making it suitable for substantial commercial refrigeration applications.
The Danfoss 114N3485 is designed to handle a working pressure of 130-160 bar (g) for refrigerant R134A (A1) and R407C (B2), providing efficient compression and therefore minimizing energy consumption. The compressor delivers an optimal pressure ratio of 13:1 and has a displacement volume of 3.28 m /h (115.48 cfm) per cycle. The compressor also boasts an impressive power input range of 37.8 kW - 132 kW, showcasing its versatility in handling varying system sizes and demands.
Robust construction, with a cast iron compressor housing and a copper-aluminum coil, enables durability and enhances the compressor's thermal performance, ultimately resulting in enhanced system reliability. The Danfoss 114N3485 is also equipped with a thermostatic expansion valve and a wireless pressure transmitter (can be purchased separately) to ensure efficient refrigerant flow and stable operating pressures.
Compact and ergonomic design allows for efficient installation and positioning in a confined space. The Danfoss 114N3485 offers an operating ambient temperature range of -40 C to 50 C, enabling operation in a variety of environmental conditions.
In summary, the Danfoss 114N3485 is a reliable and efficient semi-hermetic compressor ideal for commercial refrigeration applications with high loads and requirements for thermal performance. By combining robust construction, energy efficiency, and adaptability, this compressor significantly contributes to the overall performance and success of the refrigeration system.
The Danfoss TVELS 114N3485 is a temperature control valve designed for automation and heating applications. This valve is widely used in various industries such as HVAC (Heating, Ventilation, and Air Conditioning), renewable energy, and process automation. Here are some pros and cons that may help you make an informed decision about purchasing this valve.
Pros:1. High Precision: The Danfoss 114N3485 is known for its high precision, making it ideal for applications that require accurate temperature control.
2. Energy Efficiency: This valve is designed to ensure energy efficiency by providing precise temperature control, reducing energy usage, and minimizing energy losses.
3. Versatile: The valve is suitable for a wide range of applications and media, including water, glycol, and brine, making it a versatile option that can be used in various industries.
4. Small Footprint: The 114N3485 has a compact design, which allows for easy installation and saves space in the application.
5. High Reliability: Danfoss is a reputable brand in the HVAC industry, and the 114N3485 is known for its high reliability and durability, making it a worthwhile investment for your automation needs.
Cons:1. Cost: The Danfoss 114N3485 is a premium product, and it may be more expensive than some other temperature control valves.
2. Complex Installation: The installation process for this valve may be more complex compared to some other options, as it requires a certain level of expertise and equipment.
3. Maintenance: The maintenance of the valve may require some technical knowledge, and it may need to be serviced regularly to ensure optimal performance.
4. Potential for Leaking: Like any other valve, the Danfoss 114N3485 may be prone to leaking if not installed or maintained properly.
5. Limited Capacity: Depending on the specific application, the Danfoss 114N3485 may not be suitable for applications with high flow rates or large systems, as it may not have the capacity to handle the required flow.
Conclusion:The Danfoss TVELS 114N3485 temperature control valve offers high precision, energy efficiency, versatility, small footprint, and reliability, making it an excellent option for various industries and applications where precise temperature control is required. However, its premium cost, complex installation, maintenance requirements, potential for leaking, and limited capacity may be drawbacks for some users. Ultimately, the decision to purchase the Danfoss 114N3485 depends on your specific application requirements, budget, and expertise. If you require high precision temperature control, work in an industry where energy efficiency is important, and can afford the premium price, then the Danfoss 114N3485 is definitely worth considering. Alternatively, if you are working on a tight budget, have limited expertise, or require a higher capacity valve, then other options may be more suitable for your needs.
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