Danfoss Compressor SH120A4LC

The Danfoss SH120A4LC Scroll Compressor is a high-performance R410A HVAC compressor designed for commercial and industrial air conditioning systems. With an approximate capacity of 10 TR, it delivers reliable cooling, energy efficiency, and smooth operation using advanced scroll technology. Built for high ambient conditions, this compressor is ideal for central AC systems, chillers, and rooftop units in India and export markets. Its durable construction, low noise operation, and consistent performance make it a trusted choice for HVAC professionals and bulk buyers.

6,000.00

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Key Technical Specifications

The Danfoss SH120A4LC Scroll Compressor is engineered for high-capacity HVAC applications, offering reliable and efficient performance under demanding conditions. This model operates on R410A refrigerant, which is widely used in modern air conditioning systems for its superior heat transfer properties and environmental compliance. The compressor is designed for three-phase power supply, typically 380–415V at 50Hz, making it suitable for commercial and industrial installations across India and international markets.

With an approximate capacity of 10 TR, the SH120A4LC is ideal for medium to large HVAC systems such as chillers, rooftop units, and centralized air conditioning setups. The compressor features a displacement optimized for consistent cooling output, ensuring stable performance even under fluctuating load conditions. It uses high-quality POE oil, which enhances lubrication, improves heat dissipation, and ensures long operational life.

The compact yet robust design includes standard suction and discharge connections, allowing easy integration into existing HVAC systems. Its durable construction and precision engineering make it a dependable solution for continuous operation in high-demand environments.

Performance Highlights

The Danfoss SH120A4LC Scroll Compressor delivers consistent and reliable performance, making it a preferred choice for HVAC professionals and contractors. Its scroll technology ensures smooth compression with minimal pulsation, which results in stable cooling output and improved system efficiency.

This compressor is designed to perform efficiently in both standard and high ambient conditions, making it particularly suitable for regions like India and Gulf countries where temperatures can be extreme. It maintains steady performance even during peak load conditions, ensuring uninterrupted cooling for critical applications such as hospitals, commercial complexes, and industrial facilities.

The optimized internal components reduce energy loss during compression, which enhances overall system performance. Additionally, the compressor supports continuous operation, making it ideal for large-scale HVAC projects where reliability is essential.

High Energy Efficiency

Energy efficiency is a key advantage of the Danfoss SH120A4LC Scroll Compressor. The advanced scroll mechanism reduces friction and mechanical losses, allowing the compressor to operate with higher efficiency compared to traditional reciprocating compressors.

The use of R410A refrigerant further enhances efficiency by providing better heat transfer and improved cooling capacity. This results in lower power consumption and reduced operating costs, which is a significant benefit for commercial and industrial users.

For businesses and HVAC contractors, this translates into long-term cost savings and improved system performance. The compressor is designed to meet modern energy standards, making it a suitable choice for projects that require energy-efficient HVAC solutions.

Advanced Scroll Technology

The Danfoss SH120A4LC utilizes advanced scroll technology, which is known for its superior performance and reliability. Unlike conventional compressors, the scroll mechanism consists of two interleaved spiral elements that compress refrigerant smoothly and continuously.

This design eliminates the need for suction and discharge valves, reducing wear and tear and increasing the lifespan of the compressor. The result is quieter operation, lower vibration levels, and improved durability.

The scroll design also ensures better volumetric efficiency, which enhances cooling performance and reduces energy consumption. This makes the SH120A4LC an ideal choice for modern HVAC systems that demand high efficiency and reliability.

Improved Liquid Handling

One of the key strengths of the Danfoss SH120A4LC Scroll Compressor is its ability to handle liquid refrigerant more effectively than traditional compressors. The scroll design allows for better tolerance to liquid return, reducing the risk of damage caused by liquid slugging.

This feature is particularly important in HVAC systems where operating conditions can vary, and liquid refrigerant may occasionally enter the compressor. The improved liquid handling capability enhances system reliability and reduces maintenance requirements.

For HVAC contractors and system designers, this means greater flexibility in system design and improved protection against operational issues.

Wide Operating Envelope

The Danfoss SH120A4LC Scroll Compressor is designed to operate across a wide range of temperatures and pressures, making it suitable for diverse applications. It performs efficiently in both low and high ambient conditions, ensuring reliable operation in different climates.

This wide operating envelope makes the compressor ideal for use in India as well as export markets such as UAE, Saudi Arabia, Qatar, Oman, and other Gulf countries. It can handle varying load conditions without compromising performance, making it a versatile solution for different HVAC requirements.

The compressor’s ability to operate under extreme conditions ensures consistent cooling performance, even in challenging environments.

Protection & Safety Features

Safety and reliability are critical aspects of the Danfoss SH120A4LC Scroll Compressor. The compressor is equipped with internal motor protection that safeguards against overheating and electrical overload.

The hermetically sealed design prevents contamination and ensures the integrity of internal components. This reduces the risk of failure and extends the lifespan of the compressor.

Additionally, the use of high-quality materials and precision engineering ensures that the compressor can withstand demanding operating conditions. These safety features make it a dependable choice for commercial and industrial applications where reliability is essential.

Application

The Danfoss SH120A4LC Scroll Compressor is widely used in various HVAC and refrigeration applications. It is suitable for central air conditioning systems, rooftop units, and chillers, making it a versatile solution for commercial and industrial cooling needs.

This compressor is commonly used in hotels, shopping malls, hospitals, office buildings, and manufacturing facilities where efficient and reliable cooling is required. It is also ideal for large-scale infrastructure projects and HVAC installations in high-temperature regions.

For export clients, particularly in Gulf countries, the SH120A4LC offers a reliable solution for high ambient HVAC systems. Its robust design and efficient performance make it suitable for demanding environments.

Why Choose Danfoss SH120A4LC Scroll Compressor

Choosing the Danfoss SH120A4LC Scroll Compressor means investing in quality, reliability, and performance. This compressor is designed to deliver consistent cooling output while minimizing energy consumption, making it a cost-effective solution for long-term use.

Its advanced scroll technology ensures smooth and quiet operation, while its durable construction guarantees long service life. The compressor’s ability to perform in high ambient conditions makes it an ideal choice for both domestic and export markets.

For businesses looking to buy Danfoss SH120A4LC compressors in India, this model offers excellent value in terms of performance and reliability. It is suitable for HVAC contractors, system integrators, and industrial users who require dependable compressor solutions.

As a supplier, we provide genuine and tested compressors, ensuring quality and performance for every unit. We support bulk orders, export requirements, and fast delivery, making us a reliable partner for your HVAC compressor needs.

FAQ

Q1. What is the capacity of the Danfoss SH120A4LC Scroll Compressor?
The Danfoss SH120A4LC has an approximate capacity of 10 Ton (TR), making it suitable for medium to large commercial HVAC systems such as chillers and central air conditioning units.

Q2. Which refrigerant is used in the Danfoss SH120A4LC compressor?
This compressor is designed to operate with R410A refrigerant, which provides high efficiency and is commonly used in modern HVAC systems.

Q3. Is the Danfoss SH120A4LC suitable for high ambient temperatures?
Yes, the compressor is engineered for high ambient conditions, making it ideal for use in regions like the Middle East and other hot climate areas.

Q4. What applications is the Danfoss SH120A4LC used for?
It is widely used in central air conditioning systems, rooftop units, chillers, commercial buildings, hospitals, hotels, and industrial HVAC applications.

Q5. Is the Danfoss SH120A4LC energy efficient?
Yes, it features advanced scroll technology that ensures high energy efficiency, low noise operation, and reduced operating costs over time