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.

AZ Fridge Freezer Compressor Model AE R134

• • NEK1118Z

• GL90AA

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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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.

• HL99AH
• HLY75AA
• HLY99AA
• HTY80AA2
• HVY47AA
• HYK95AA

https://mbsm.pro/wp-content/uploads/uploads/Mbsm-tn-media-HL99AH.pdf

https://mbsm.pro/wp-content/uploads/uploads/Mbsm-tn-media-HL99AH-1.pdf

Compresseur NJ9232GK R-404a 1 1/4HP 230V

Visit Link for more informations; https://www.mbsm.pro/c-bzn175l5z

https://mbsm.pro/wp-content/uploads/uploads/Mbsm-tn-media-Compressor-C-BZ120-1-6-hp-120w-Mhbp-r12-C-BZ-C-BZN-KULTHORN-KULTHORN.pdf

The C-BZ120 is a model of compressor manufactured by Kulthorn Kirby, a well-known company in the refrigeration and air conditioning industry. Here’s a breakdown of the details you provided:

1. Model: C-BZ120
2. Power: 1/6 horsepower (HP)
3. Wattage: 120W
4. Refrigerant: R12 (a chlorofluorocarbon refrigerant, now largely phased out due to environmental concerns)
5. Series: C-BZ or C-BZN (likely indicating variations or specific configurations of the compressor)
6. Brand: Kulthorn Kirby

Key Features:

• 1/6 HP: This indicates the motor’s power output, suitable for small refrigeration systems.
• 120W: The electrical power consumption of the compressor.
• R12 Refrigerant: This compressor was designed for use with R12, which was commonly used in older refrigeration systems. Due to its ozone-depleting properties, R12 has been replaced by more environmentally friendly refrigerants like R134a or R600a.
• MHBP: This likely stands for “Medium High Back Pressure,” indicating the compressor is designed for medium-temperature applications, such as commercial refrigeration or air conditioning systems.

Applications:

The C-BZ120 compressor is typically used in small refrigeration units, such as:

• Domestic refrigerators
• Small commercial coolers
• Beverage dispensers
• Ice machines

Notes:

https://mbsm.pro/wp-content/uploads/uploads/Mbsm-tn-media-__Compressor-C-BZ120-1-6-hp-120w-Mhbp-r12-C-BZ-C-BZN-KULTHORN-KULTHORN.pdf

• Since R12 is no longer widely used, retrofitting may be required if you plan to use this compressor with modern refrigerants.
• Ensure compatibility with your system’s specifications before installation.

1. Compressor (Model S36G)

• Purpose: The core component for pressurizing refrigerant in a cooling cycle.
• Model S36G: Likely a specific compressor model (possibly from a brand like Secop, Danfoss, or a regional manufacturer). Verify with manufacturer documentation for exact specs.
• Application: Small-scale systems (e.g., commercial water coolers, medical devices, or compact refrigeration) due to the small refrigerant charge.

2. Refrigerant (R134a, 32g)

• R134a: A common hydrofluorocarbon (HFC) refrigerant used in medium-temperature systems (e.g., refrigerators, AC units, water coolers).
• 32g Charge: Indicates a small system, typical for portable or compact units. Ensure the charge matches manufacturer specifications to avoid inefficiency or damage.

3. Water-Cooler System

• Water-Cooled Condenser: Uses water (instead of air) to dissipate heat, improving efficiency. Requires a water supply, pump, and possibly a cooling tower.
• Applications: Often found in commercial settings (e.g., water dispensers, industrial chillers, or high-efficiency HVAC systems).

4. BLY-F/950

• Likely a component model, such as:
  • Filter drier: Removes moisture/contaminants from refrigerant.
  • Pressure switch: Safety device to control system pressure.
  • Control board/Valve: Part of the system’s electrical or flow regulation.
  • Check manufacturer manuals or suppliers for exact function.

Key Considerations

1. Compatibility: Ensure the compressor (S36G) is designed for R134a and water-cooled operation.
2. Refrigerant Charge: Confirm 32g is correct (undercharging/overcharging affects performance).
3. Water Cooling: Check for scale buildup, water flow rate, and pump functionality.
4. BLY-F/950 Replacement: Cross-reference with OEM parts or contact the system manufacturer.

Troubleshooting Tips

• Low Cooling Efficiency: Check refrigerant charge, water flow, or condenser cleanliness.
• Component Failure: Test the BLY-F/950 part (e.g., continuity for switches, clogging in filter driers).
• Noise/Leaks: Inspect the compressor and refrierant lines.
• 

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