Technical Overview of the GMCC PZ120H1Y Reciprocating Compressor

The GMCC PZ120H1Y is a reciprocating compressor designed for efficient refrigeration applications. It operates using R600a refrigerant and incorporates advanced design parameters to ensure optimal performance in various cooling environments. Below, we delve into its technical specifications, performance parameters, packaging, and operational considerations.

1. Compressor Design and Specifications

The PZ120H1Y compressor is built with precision and adheres to strict quality standards. Key features include:

Additionally, the unit is designed for static cooling and has no water tray holder included.

2. Electrical and Operational Parameters

The PZ120H1Y is engineered to operate under specific electrical conditions:

The compressor’s motor is designed for low back pressure (LBP) applications, making it suitable for systems requiring stable operation under varying load conditions.

3. Performance Metrics

Under standard ASHRAE test conditions , the PZ120H1Y demonstrates impressive performance:

Test conditions are as follows:

These parameters ensure reliable operation across a wide range of environmental conditions.

4. Packaging and Transportation

For safe delivery, the PZ120H1Y is packaged with meticulous attention to detail:

The compressor can be transported via train or automobile, ensuring flexibility in logistics.

5. Operational Considerations

To maximize the lifespan and efficiency of the PZ120H1Y, certain operational guidelines must be followed:

A critical note: Pressure balancing between the high-pressure and low-pressure sides is essential at startup to ensure proper functioning. If pressure imbalance occurs, the starting performance must be checked.

6. Environmental Compliance

The PZ120H1Y adheres to stringent environmental regulations:

These measures ensure that the compressor aligns with global environmental safety standards.

7. Component List

Each PZ120H1Y compressor comes with the following components, all independently packaged:

Conclusion

The GMCC PZ120H1Y reciprocating compressor stands out for its robust design, energy efficiency, and compliance with environmental standards. With a cooling capacity of 210 W and input power of 114 W (~0.153 hp) , it delivers reliable performance for low-back-pressure applications. Classified as 1/3 hp , this compressor is ideal for domestic and light commercial refrigeration systems.

Whether for static cooling or systems requiring intermittent operation, the PZ120H1Y is a dependable choice for modern refrigeration needs.

This article captures all the details from the PDF, organized into tables for clarity and includes both the exact power input (in watts) and the classified horsepower (1/3 hp). Let me know if you’d like any further adjustments!

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDFPZ120H1Y-R600a-Data-Sheet.pdf

• EM30
• EM40
• EM50
• EM60
• FG65
• FG75
• FG85
• FG95
• EGu130
• Es60

Domestic Embraco Compressors: A Comprehensive Guide to R134a Low-Temperature Models

When it comes to refrigeration systems, selecting the right compressor is a crucial step in ensuring efficient and reliable performance. Embraco, a globally recognized brand, has long been known for its high-quality compressors designed for a wide range of applications. In this article, we will explore their lineup of domestic R134a low-temperature compressors, focusing on various models and their specifications.

Overview of R134a Low-Temperature Compressors

R134a is a commonly used refrigerant known for its excellent thermodynamic properties and environmental friendliness compared to older refrigerants like R22. Embraco’s R134a low-temperature compressors are designed to operate efficiently even in demanding conditions, such as freezer applications where temperatures can drop as low as -23.3°C (-9.9°F). These compressors are suitable for both residential and light commercial use, providing reliable cooling solutions for freezers, display cases, and other cold storage needs.

Below is a detailed breakdown of the key models offered by Embraco, along with their technical specifications:

Technical Specifications Table

Key Features of Each Model

1. EM30 HNP
   • Displacement: 3.01 cc
   • Horsepower: 1/10 HP
   • Capacity at -23.3°C: 62 Watts
   • The EM30 HNP is ideal for smaller applications where space and energy efficiency are critical. With a displacement of 3.01 cc, it provides sufficient capacity for compact freezer units.
2. EM40 HNP
   • Displacement: 3.77 cc
   • Horsepower: 1/8 HP
   • Capacity at -23.3°C: 88 Watts
   • This model offers slightly higher displacement and horsepower, making it suitable for small to medium-sized freezers or coolers.
3. EM50 HNP
   • Displacement: 4.99 cc
   • Horsepower: 1/6 HP
   • Capacity at -23.3°C: 120 Watts
   • The EM50 HNP is a step up in terms of performance, offering a balance between size and cooling power for medium-duty applications.
4. EM60 HNP
   • Displacement: 5.54 cc
   • Horsepower: 1/6 HP
   • Capacity at -23.3°C: 139 Watts
   • With an increased displacement and higher cooling capacity, the EM60 HNP is well-suited for larger freezers or more demanding environments.
5. FG65 HAKW
   • Displacement: 6.67 cc
   • Horsepower: 1/5 HP
   • Capacity at -23.3°C: 164 Watts
   • The FG65 HAKW introduces greater cooling potential, making it an excellent choice for medium to large freezers requiring consistent performance at low temperatures.
6. FG75 HAKW
   • Displacement: 7.95 cc
   • Horsepower: 1/4 HP
   • Capacity at -23.3°C: 184 Watts
   • Offering enhanced capacity and horsepower, the FG75 HAKW is designed for heavy-duty applications that require robust cooling capabilities.
7. FG85 HAKW
   • Displacement: 9.05 cc
   • Horsepower: 1/4 HP
   • Capacity at -23.3°C: 227 Watts
   • This model further elevates performance with a higher displacement and wattage output, making it suitable for industrial-grade freezers.
8. FG95 HAKW
   • Displacement: 10.61 cc
   • Horsepower: 1/3 HP
   • Capacity at -23.3°C: 258 Watts
   • The FG95 HAKW is one of the most powerful compressors in the lineup, capable of delivering significant cooling capacity for large-scale freezing operations.
9. EGU130 HLCW
   • Displacement: 11.20 cc
   • Horsepower: 1/3 HP
   • Capacity at -23.3°C: 311 Watts
   • As the top-tier model in the series, the EGU130 HLCW boasts the highest displacement and cooling capacity. It is perfect for heavy-duty applications that demand maximum performance under extreme conditions.

Conclusion

Embraco’s R134a low-temperature compressors provide a versatile range of options for various refrigeration needs. Whether you’re looking for a compact solution for home use or a heavy-duty compressor for industrial applications, Embraco has a model to meet your requirements. By understanding the specifications and capabilities of each model, you can make an informed decision that ensures optimal performance and energy efficiency in your refrigeration system.

In summary, Embraco continues to lead the industry with innovative and reliable compressor designs that cater to a broad spectrum of cooling demands. Their commitment to quality and sustainability makes them a trusted choice for both domestic and commercial refrigeration solutions.

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDFMbsm_dot_pro_private_PDF_FG-95HAKW.pdf

Comprehensive Overview of the NBY5170Y Compressor

The NBY5170Y is a high-performance compressor designed for refrigeration and air conditioning applications. Manufactured by Embraco, a leading name in the HVACR industry, this compressor is engineered to deliver reliable and efficient cooling performance. Below, we delve into the key features, specifications, and applications of the NBY5170Y compressor.

Key Features

1. High Cooling Capacity: The NBY5170Y is designed to handle demanding cooling tasks, making it suitable for both commercial and industrial applications.
2. Energy Efficiency: With a high efficiency rating (W/W), this compressor ensures optimal performance while minimizing energy consumption.
3. Robust Construction: Built to withstand harsh operating conditions, the NBY5170Y offers durability and long service life.
4. Versatile Applications: This compressor is suitable for a wide range of refrigeration and air conditioning systems, including commercial refrigerators, freezers, and air conditioning units.

Technical Specifications

• Model: NBY5170Y
• Displacement: 14.3 cm³
• Motor Type: RSCR (Reluctance Start Capacitor Run)
• Power: 1/4 HP
• Voltage/Frequency: 220-240V / 50Hz
• Cooling Capacity: 842 W (at ASHRAE nominal point)
• Efficiency: 3.1 W/W
• Refrigerant: R600a (Isobutane)
• Oil Type: AB 5
• Weight: 15 kg
• Maximum Height: 206 mm
• Locked Rotor Amps (LRA): 15 A
• Application: High Back Pressure (HBP) systems

Performance Data

The NBY5170Y compressor is designed to operate efficiently across a range of temperatures. Here are some key performance metrics:

• Nominal Point (ASHRAE): 7.2°C Evaporation Temperature / 54.4°C Condensation Temperature
• Cooling Capacity Range: Varies based on operating conditions, with a maximum capacity of 842 W at the nominal point.
• Efficiency Range: The compressor maintains high efficiency across different load conditions, ensuring energy savings.

Applications

The NBY5170Y compressor is ideal for various applications, including:

• Commercial Refrigeration: Suitable for medium to large commercial refrigerators and freezers.
• Air Conditioning: Can be used in air conditioning systems requiring high cooling capacity.
• Heat Pumps: Effective in heat pump systems for both heating and cooling.

Installation and Maintenance

• Installation: Ensure proper mounting and alignment to avoid vibrations and noise. Follow the manufacturer’s guidelines for electrical connections and refrigerant piping.
• Maintenance: Regular maintenance is crucial for optimal performance. This includes checking oil levels, inspecting electrical connections, and ensuring the compressor is free from debris.

Conclusion

The NBY5170Y compressor by Embraco is a reliable and efficient solution for demanding refrigeration and air conditioning applications. Its robust design, high cooling capacity, and energy efficiency make it a preferred choice for commercial and industrial use. Whether you are upgrading an existing system or installing a new one, the NBY5170Y offers the performance and reliability you need.

For more detailed information, including wiring diagrams and specific installation instructions, refer to the official Embraco documentation or consult with a certified HVACR technician.

Mbsm_dot_pro_private_PDFembraco_r600a_lmbp_2_hbp

• GM35AF
• GM55AF
• GM70AF
• GM66AF
• GM75AF
• GM77AF
• GM80AF
• GM91AF
• GM80AF

LBP Compressors with R134A Refrigerant: A Comprehensive Overview

LBP compressors, renowned for their reliability and efficiency, are widely used in various refrigeration applications. This article delves into the specifications of a range of LBP compressors that utilize R134A refrigerant, providing detailed information on their performance parameters and operational characteristics.

Table of Specifications

The table below outlines the key specifications for each model of the LBP compressors:

Key Features and Performance Metrics

1. Displacement : The displacement values range from 3.50 cm³ to 9.10 cm³, indicating the volume of refrigerant that can be compressed per cycle. Higher displacement models like GM 91 AF are suitable for larger cooling capacities.
2. Operating Voltage : All models operate within the voltage range of 187-264V at a frequency of 50Hz, ensuring compatibility with standard electrical supplies.
3. Power HP : The power ratings vary from 1/10 HP to 1/4+ HP, reflecting the energy consumption and output capacity of each compressor. Models with higher power ratings, such as GM 80 AF and GM 91 AF, are designed for more demanding applications.
4. Nominal Capacity : The nominal cooling capacities range from 65 Kcal to 198 Kcal, catering to different cooling requirements. For instance, the GM 80 AF and GM 80 AF + kap models both offer a high cooling capacity of 198 Kcal.
5. COP (Coefficient of Performance) : The COP values indicate the efficiency of the compressors, with higher values signifying better performance. The GM 66 AF model boasts a COP of 1.28, making it one of the most efficient in the lineup.
6. Motor Type : Most models feature RSIR/RSCR motor types, known for their robustness and reliability. The GM 80 AF + kap model, however, uses a CSCR motor type, which may offer additional benefits depending on the application.
7. Capacitor Used : The capacitors used range from 2 µF to 4 µF, aiding in the starting and running of the motors. The GM 80 AF + kap model, with its additional start capacitor, ensures smoother operation under varying load conditions.

Additional Notes

• All the models listed can be equipped with RUN CAPACITORS upon request, enhancing their performance and longevity.
• The GM 80 AF + kap model is specifically designed with an additional start capacitor, making it ideal for applications requiring enhanced starting torque.

In conclusion, the LBP compressors with R134A refrigerant offer a versatile range of options to meet diverse cooling needs. Their robust design, coupled with high efficiency and reliability, makes them a preferred choice for various refrigeration systems.

Danfoss compressors are widely recognized for their reliability and efficiency in various refrigeration and air conditioning systems. This article provides a detailed overview of the specifications of different Danfoss compressor models, focusing on capillary length, oil quantity, horsepower, and their respective applications.

Introduction to Danfoss Compressors

Danfoss is a global leader in engineering solutions, particularly in the field of refrigeration and air conditioning. Their compressors are designed to meet the demanding requirements of both commercial and residential applications. The compressors are known for their durability, energy efficiency, and low noise levels.

Key Specifications

The following table outlines the key specifications of various Danfoss compressor models:

Detailed Analysis

1. Capillary Length: The capillary length varies from 4 feet (121.92 cm) to 10 feet (304.8 cm). The length of the capillary tube is crucial as it affects the refrigerant flow and system efficiency.
2. Capillary Number: This parameter indicates the internal diameter of the capillary tube, which influences the refrigerant flow rate. The capillary number ranges from 0.26 to 0.31.
3. Oil Quantity: The oil quantity in the compressors ranges from 150 ml to 300 ml. Proper oil levels are essential for lubrication and cooling of the compressor components.
4. Horsepower (Hp): The horsepower of the compressors varies from 1/14 Hp to 1/4 Hp. This indicates the power output and suitability for different cooling capacities.
5. Compressor Number: Each compressor model has a unique identifier, such as TL2A, PW3K6, etc. These numbers help in identifying the specific model and its application.

Applications

Danfoss compressors are used in a variety of applications, including:

• Commercial Refrigeration: Models like TL2A and TL2.5A are commonly used in small commercial refrigeration units.
• Residential Air Conditioning: Compressors such as PW3K6 and PW3K7 are suitable for residential air conditioning systems.
• Industrial Cooling: Higher capacity models like FR7.5A and FR8.5A are used in industrial cooling applications.

Conclusion

Danfoss compressors offer a wide range of models to meet diverse refrigeration and air conditioning needs. Understanding the specifications, such as capillary length, oil quantity, and horsepower, is essential for selecting the right compressor for your application. With their robust design and efficient performance, Danfoss compressors continue to be a preferred choice in the industry.

Mbsm_dot_pro_private_PDFmbsm.pro-Mbsmpro Comprehensive Guide to Danfoss Compressors Specifications Applications and Selection Tips

AZ Fridge Freezer Compressor Model AE R134

• • NEK1118Z

• GL90AA

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The information you provided describes a Copeland compressor with the model number CRC1-0175-PFU-501, which is a 2-ton, 2.25 HP unit designed for R22 refrigerant. It is compatible with an ESAH-18CH system, which is an 18,000 BTU (1.5-ton) unit with a power input of 1920 watts. Here’s a breakdown of the details:

Compressor Specifications:

• Model: CRC1-0175-PFU-501
• Brand: Copeland
• Cooling Capacity: 2 tons (24,000 BTU)
• Horsepower (HP): 2.25 HP
• Refrigerant Type: R22 (note that R22 is being phased out due to environmental regulations)
• Compatibility: ESAH-18CH (18,000 BTU system)
• Power Input: 1920 watts

Key Notes:

1. R22 Refrigerant: R22 is an older refrigerant that is no longer produced or imported in many countries due to its ozone-depleting properties. If this compressor or system uses R22, you may need to consider retrofitting or replacing it with a system that uses a more environmentally friendly refrigerant like R410A or R32.
2. Compatibility: The compressor is listed as compatible with the ESAH-18CH system, which is an 18,000 BTU (1.5-ton) unit. However, the compressor itself is rated for 2 tons (24,000 BTU). This mismatch in capacity could affect system performance, so it’s important to ensure proper sizing and compatibility.
3. Application: This compressor is likely designed for residential or light commercial HVAC systems.
4. Replacement Considerations: If you’re replacing this compressor, ensure the new unit matches the specifications and is compatible with the existing system. If upgrading to a newer refrigerant, additional modifications may be required.

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HVM12AA
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OF1350A
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gvy66AA
GVY75AG
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ZEL Compressors – Mbsm.pro

ZEL Compressors – Mbsm.pro

Explore ZEL Compressor Models

Mbsm.pro offers a wide range of ZEL compressors designed for various applications in refrigeration and air conditioning systems. Below is a detailed overview of some popular models:

• HVM12AA
• OF1033A
• OF1350A
• GVY75AA
• GVY66AA
• GVY75AG
• НКd16aa
• GVY75ad
• GVT66ad
• GKD75ad

Key Specifications

Why Choose ZEL Compressors?

ZEL compressors are renowned for their reliability, energy efficiency, and versatility. Here are some key reasons to consider them:

• Reliability: Engineered for long-term performance in demanding conditions.
• Energy Efficiency: Optimized for minimal energy consumption with high COP values.
• Versatility: Suitable for both small domestic units and large industrial systems.

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