Introduction to Embraco EMT6170Z Compressor
If you’re searching for a reliable, efficient, and durable refrigeration compressor, the Embraco EMT6170Z Compressor 1/4HP R134A 220-240V/50Hz deserves serious attention. This compressor is widely used in refrigeration systems where consistent cooling performance is essential. Whether it’s a domestic refrigerator or a light commercial cooling unit, this model delivers dependable results without unnecessary complexity. EMBRACO EMT6170Z COMPRESSOR 1/4HP R134A 220-240V/50Hz.
What makes this compressor particularly appealing is its balance between power and efficiency. With a 1/4 HP capacity, it is strong enough to handle demanding cooling loads while still maintaining energy efficiency. Designed for high back pressure (HBP) applications, it works best in systems where higher evaporating temperatures are required, such as beverage coolers and refrigerators.
Another reason for its popularity is its use of R134a refrigerant, which is known for its stable thermodynamic properties and compatibility with modern refrigeration systems. Combined with a 220–240V 50Hz power supply, it fits perfectly in regions like the Middle East, Europe, and Asia, making it a versatile and globally compatible solution.
Quick Overview of Specifications
Here’s a snapshot of the key specifications that define this compressor:
| Specification | Value |
|---|---|
| Model | EMT6170Z |
| Power | 1/4 HP |
| Refrigerant | R134a |
| Voltage | 220–240V |
| Frequency | 50Hz |
| Cooling Capacity | 697 W |
| Efficiency (COP) | 2.06 W/W |
| Displacement | 7.69 cm³ |
| Weight | 7.8 kg |
Technical Specifications and Key Features
Electrical and Motor Details
The EMT6170Z operates within a 220–240V power range, making it stable and reliable even in regions with minor voltage fluctuations. Its CSIR motor (Capacitor Start Induction Run) ensures strong starting torque, which is crucial for compressors that frequently cycle on and off.
The electrical design also includes overload protection, which safeguards the compressor from overheating or electrical faults. This feature significantly improves safety and extends the lifespan of the unit.
EMBRACO EMT6170Z DATASHEET
Skip to PDF contentCooling Capacity and Efficiency
When it comes to performance, this compressor delivers impressive numbers. At standard test conditions, it offers a cooling capacity of approximately 697W with an efficiency rating of 2.06 W/W. This means it provides excellent cooling output relative to its energy consumption.
To give you a better idea of its performance across different conditions, here’s a comparison:
| Evaporating Temp (°C) | Cooling Capacity (W) | Efficiency (W/W) |
|---|---|---|
| -10°C | 466 W | 2.13 |
| 0°C | 706 W | 2.61 |
| 10°C | 1012 W | 3.22 |
These figures show how the compressor adapts to changing conditions while maintaining efficiency.
Design and Build Quality
Compact Hermetic Construction
The EMT6170Z features a hermetic reciprocating design, meaning all components are sealed within a single unit. This design minimizes the risk of refrigerant leaks and protects internal components from external contamination.
Its compact size and lightweight structure (7.8 kg) make it easy to install, even in tight spaces. This is particularly useful for technicians working on modern refrigeration systems where space is often limited.
Internal Components and Oil System
Inside the compressor, you’ll find a well-engineered system using ester oil (ISO22), which provides excellent lubrication and compatibility with R134a refrigerant. The oil charge of 180 ml ensures smooth operation and reduces wear on moving parts.
The compressor also includes copper connectors for suction and discharge, which improve durability and resistance to corrosion. These small details contribute to the overall reliability of the unit.
Performance Analysis
High Back Pressure (HBP) Applications
This compressor is specifically designed for HBP applications, meaning it performs best in systems with higher evaporating temperatures. These include refrigerators, beverage coolers, and display cabinets. EMBRACO EMT6170Z COMPRESSOR 1/4HP R134A 220-240V/50Hz.
In such applications, the EMT6170Z delivers consistent cooling without excessive energy consumption, making it an efficient choice for everyday use.
Performance at Different Temperature Conditions
Performance varies depending on operating conditions, but the EMT6170Z maintains strong output across a wide range. For example, at a condensing temperature of 35°C, it can deliver up to 1012W of cooling capacity at 10°C evaporating temperature.
Even at higher condensing temperatures like 55°C, it continues to perform reliably, ensuring consistent cooling in hot climates.
Applications of EMT6170Z Compressor
Domestic Refrigeration
This compressor is commonly used in household refrigerators, where quiet operation and efficiency are essential. Its compact design and reliable performance make it ideal for modern home appliances.
Commercial Refrigeration
In commercial settings, the EMT6170Z is used in display coolers, beverage refrigerators, and small cold storage units. Its ability to handle continuous operation makes it a trusted choice for businesses.
Installation and Compatibility
Power Supply Requirements
The compressor requires a 220–240V, 50Hz power supply, making it compatible with most standard electrical systems in many regions.
Required Accessories and Components
To ensure proper operation, the following components are typically used:
- Start capacitor (43–53 µF)
- Starting relay
- Overload protector
These components help ensure smooth startup and safe operation.
Advantages of Embraco EMT6170Z
Energy Efficiency Benefits
With a COP of up to 3.22, this compressor offers excellent energy efficiency, reducing electricity costs over time.
Durability and Reliability
Built with high-quality materials and advanced engineering, the EMT6170Z is designed for long-term use with minimal maintenance.
Comparison with Similar Compressors
EMT6170Z vs Other 1/4HP Compressors
Compared to other 1/4HP compressors, the EMT6170Z offers better efficiency and more stable performance, especially in HBP applications.
Cost vs Performance Value
While it may not be the cheapest option, its long-term reliability and energy savings make it a smart investment.
Maintenance and Troubleshooting
Common Issues
Some common issues include overheating or reduced cooling, often caused by poor ventilation or incorrect installation.
Maintenance Tips
Regular cleaning, proper airflow, and correct refrigerant levels can significantly extend the compressor’s lifespan.
Conclusion
The Embraco EMT6170Z Compressor 1/4HP R134A 220-240V/50Hz is a powerful, efficient, and reliable solution for both domestic and commercial refrigeration needs. Its advanced design, strong performance, and energy efficiency make it a standout choice in its category. Whether you’re replacing an old compressor or installing a new system, this model offers excellent value and dependable performance.
FAQs
1. What refrigerant does the EMT6170Z use?
It uses R134a refrigerant, widely used in modern refrigeration systems.
2. What is the cooling capacity of this compressor?
It provides around 697W cooling capacity under standard conditions.
3. Is it suitable for commercial use?
Yes, it is ideal for light commercial refrigeration applications.
4. What voltage does it require?
It operates on 220–240V, 50Hz power supply.
5. What type of motor does it use?
It uses a CSIR motor, ensuring strong starting performance.
