BMA053LAMV,BMA069LAMV,BMA082LAMV,BMA098NAMV,BMA098NHMV,

BMA108NAMV,LA62LACM,LA62LADM,LA62LAEM,LA62LBCM,LA67LACM,LA67LBCM,LA72LADM,LA72LAEM,LA80LACH,LA80LACM,LA80LADM,

LA80LAQH,LA80LBQH,LA86LACH,LA86LADH,LA86LAFH,LA95LAEM,

LA95LAJH,LA95LAQH,LQ100LAJH,LQ119NAEM,LQ119NAEMe,LQ125NAEM,LQ140NAEM,LQ140NAEMe,LQ62LAEM,LQ86LAEM,LQ86LDEM,

LX110HAEM,LX110HAEP,LX110HHDH,LX110HPDP,LX110LAAH,

LX110LAEH,LX110LAEM,LX110LAJH,LX110LAJM,LX110LHJF,LX110LHJH,LX110LPDP,LX125HPDP,LX125LAJM,LX67LABH,LX67LABM,

LX67LADG,LX67LAFM,LX67LAQG,LX67LAQM,LX67LBEG,LX67LHBM,

LX72LHJH,LX72HAEG,LX72HAEP,LX72HPDG,LX72HPDP,LX72LAAM,LX72LADM,LX72LAEG,LX72LAEM,LX72LATF,LX72LATG,LX72LATH,

LX72LBEG,LX72LBQG,LX72LBQM,LX72LHJF,LX72LHJM,LX72LHQF,

LX72LPBP,LX86LAJG,LX86HAEG,LX86HAEP,LX86HAQG,

LX86HPDP,LX86HPQF,LX86LABM,LX86LACM,LX86LADM,LX86LAEG,LX86LAEM,LX86LAFH,LX86LAQM,LX86LBEG,

LX86LCEG,LX86LHEM,LX86LHJF,LX86LPBP,LX95HAEG,LX95LAAH,LX95LABH,LX95LADH,LX95LAFH,LX95LAQH,LX95LBQH,

MA53HHBG,MA53LABG,MA53LABM,MA53LACM,MA53LADG,MA53LADM,MA53LBDM,MA53LCCM,MA53LGUG,MA57LAAM,

MA57LABM,MA57LACM,MA57LADG,MA57LADM,MA57LAEG,MA57LAEM,MA57LHEM,MA62LACM,MA62LADM,MA62LCAH,

MA62LCEG,MA69LAEG,MA72LADP,MA72LHDM,MB53LACH,MB53LADM,MB53LBCH,MB57LADM,MB62NAEG,MB62NAEM,

MB82NAEG,MB82NAEM,MB98NAEM,MC57LAEM,MC62LAEH,MC62LAEM,MC62NAEM,MC98NAEM,MF108NAEM,MF108NHEM,

MF57NAEM,MF57NHEM,MF62NAEM,MF62NHEM,MF69NAEM,MF69NHEM,MF82NAEM,MF82NHEM,MF88NAEM,MF88NHEM,

MF98NAEM,MF98NHEM,NS24HAAG,NS24HADG,

NS24HAEG,NS24LABG,NS24LACG,NS24LADG,NS24LADM,NS24LAEG,NS24LAFG,NS24LAFM

Parameter

Shipping cost is not included

LG Refrigerator Freezer Refrigeration Compressor 220V/110V
Suitable for Commercial refrigerators,freezers,wine cabinets,dispenser and other refrigeration appliance.

The EGM91AA is a hermetic reciprocating compressor manufactured by ZMC, designed primarily for use with R134a refrigerant. It operates on a voltage range of 220-240V at 50Hz and is typically used for low back pressure (LBP) refrigeration applications like household refrigerators and freezers.​​

Main Specifications

• Refrigerant: R134a​​

• Application: LBP (Low Back Pressure)​

• Power: 1/4 HP​

• Voltage/Frequency: 220-240V, 50Hz​​

• Motor Type: RSIR/CSIR​

• Starting Device: PTC QP2-15Ω​

• Oil Charge: 180 cm³ esters (POE)​

• CE certified​​

Technical Details

• Evaporating Temperature Range: -30°C to -10°C (suitable for refrigeration, not deep freeze)​

• Maximum Motor Temperature: 130°C​

• Locked Rotor Current: 6.78 A​

• Voltage Working Range: 187-264V​

• Compressor Cooling: Static​

• Expansion device: Capillary tube​

Typical Uses

• Household refrigerators

• Small commercial refrigerators

• Appliances using R134a needing 1/4 HP compressor power​

This model is manufactured in Egypt and is widely compatible with fridges operating in regions where 220-240V, 50Hz power is standard

For the EGM91AA (LBP, R134a), the answer leans more to freezing / low‑temperature cooling, but it is used for both refrigerators and freezers depending on the system design.​

What LBP means

• LBP = Low Back Pressure, which corresponds to low evaporating temperatures, typically about −30 °C to −10 °C.​

• Such compressors are commonly used in freezers, deep freezers, and low‑temperature refrigerator compartments.​

So for EGM91AA

• Its data sheet lists application = LBP with evaporating range −30 °C to −10 °C, exactly the range used for freezer or low‑temperature refrigerator circuits.​

• Practically: if you charge and size the capillary for −25/−30 °C, it works as freezing; if you design around −12/−10 °C, it becomes strong cooling / chiller level.

The EGM91AA compressor from ZMC stands out as one of the most notable solutions in the domestic and light commercial refrigeration sector thanks to its use of R134a refrigerant and its high efficiency under varying climatic conditions. It delivers optimal cooling performance for refrigerators operating on 220–240 V, 50 Hz power, making it a practical choice for both local and international markets. Its advanced technical features translate into quick response, reduced energy consumption, and excellent compatibility with household systems, providing reliable performance backed by solid regional manufacturing.​​

Journalistic introduction

In the fast‑moving world of refrigeration technology, real innovation often hides in the small components that only technicians and specialists tend to notice. At the core of every modern refrigerator, a compressor sets the rhythm for the entire system’s life span and efficiency, and the EGM91AA model is a clear illustration of this principle. A compact steel shell, carefully engineered handling of R134a refrigerant, and optimized power consumption come together to keep food safe and temperatures stable even when ambient heat pushes equipment to its limits.​​

This compressor is more than a metal capsule in a sealed circuit; it is a technical product with a manufacturing story that starts in Egypt and extends across regional markets serving home refrigeration. Designed for 220–240 V, 50 Hz grids and carrying CE conformity, it offers installers and repair professionals a unit that combines robustness, availability of spare parts, and predictable behavior in low back‑pressure applications. As local industries expand their capabilities, models like the EGM91AA show how regional manufacturing can compete in quality while remaining accessible to small workshops and major appliance brands alike.​​

Technical specifications table for EGM91AA

Performance Analysis of the BSA645CR Compressor with Horsepower Calculation

1. Introduction

The BSA645CR is a constant-speed reciprocating compressor designed for refrigeration and air conditioning systems using R134a refrigerant. It is commonly used in residential and light commercial applications due to its compact design, efficiency, and compatibility with standard voltage supplies.

This article provides a detailed overview of the BSA645CR compressor’s technical specifications, explains how to calculate its output horsepower (HP), and discusses its performance characteristics.

2. Technical Specifications of

Compressor Specifications:

1. Model Name: LG LBP MB88NA
   • This is the specific model number of the compressor manufactured by LG.
2. Power Consumption: 151 W
   • The compressor consumes 151 watts of electrical power during operation. This indicates the energy efficiency of the unit.
3. Horsepower (HP): 1/5 HP
   • The compressor has a motor rated at 1/5 horsepower , which is equivalent to 0.2 HP . This is a relatively small compressor, typically used in compact refrigeration systems or appliances like mini-fridges or beverage coolers.
4. Refrigerant Type: R600a
   • R600a (isobutane) is an eco-friendly refrigerant with low global warming potential (GWP). It is commonly used in domestic refrigerators and freezers due to its energy efficiency and minimal environmental impact. However, it is flammable, so proper handling is required.
5. Electrical Configuration: 1 Phase, 220V, 50Hz
   • The compressor operates on a single-phase power supply with a voltage of 220 volts and a frequency of 50 hertz . This configuration is typical for residential applications in regions like Europe, Asia, and parts of Africa.

Applications:

Given the specifications, this compressor is likely designed for use in low-back pressure (LBP) systems. LBP compressors are typically used in:

• Household refrigerators
• Freezers
• Beverage coolers
• Compact cooling appliances

The R600a refrigerant further confirms that this compressor is intended for smaller, energy-efficient cooling systems.

Key Considerations:

1. Environmental Impact:
   • R600a is a hydrocarbon refrigerant, making it environmentally friendly compared to older refrigerants like R134a or R22. However, it requires careful handling due to its flammability.
2. Voltage Compatibility:
   • Ensure that the power supply matches the compressor’s requirements (220V, 50Hz). Using incompatible voltage can damage the compressor or cause it to malfunction.
3. System Design:
   • Since this is an LBP compressor, it is optimized for systems with lower evaporating temperatures, such as freezers or deep-freeze applications.

Conclusion:

The LG LBP MB88NA compressor is a compact, energy-efficient unit designed for small-scale refrigeration systems. Its key features include:

• Low power consumption (151W)
• Eco-friendly refrigerant (R600a)
• Compatibility with 220V, 50Hz power supplies
• Suitable for low-back pressure applications

Siberia Compressor Catalogue Overview

The Siberia Compressor Catalogue provides detailed specifications and performance data for various compressor series designed for refrigeration systems. These compressors are available in multiple configurations, including R134a and R600a refrigerants, catering to different cooling capacities and applications. Below is an organized breakdown of the catalog’s key sections:

1. Compressor Series Overview

S Series (Low Back Pressure – LBP)

• Refrigerants: R600a (High Efficiency), R600a (Medium Efficiency), R134a
• Applications: Suitable for small to medium-sized refrigerators.
• Key Features:
  • Compact design
  • Low noise and vibration
  • High reliability

V Series (Low Back Pressure – LBP)

• Refrigerants: R600a, R134a
• Applications: Ideal for compact refrigeration units.
• Key Features:
  • Energy-efficient operation
  • Small footprint
  • Environmentally friendly refrigerants

F Series (Low Back Pressure – LBP)

• Refrigerants: R134a, R600a
• Applications: Designed for larger refrigeration systems.
• Key Features:
  • High cooling capacity
  • Multiple motor types (RSIR/RSCR)
  • Robust performance under varying conditions

T Series (Low Back Pressure – LBP)

• Refrigerants: R600a, R134a
• Applications: Versatile use in household and commercial refrigeration.
• Key Features:
  • Very compact size
  • Low noise and vibration
  • High reliability

2. Performance Specifications

Example: T Series Compressors (R600a)

Example: S Series Compressors (R600a)

3. Special Requirements for Refrigerants

R134a Compressors

• The open time of the compressor connection pipe should not exceed 10 minutes .
• Use dedicated vacuum pumps and charging equipment for R134a.
• Avoid using organic substances incompatible with R134a in the refrigeration system.
• Ensure strict control of moisture, impurities, paraffin, silicone oil, and chloride ions.

R600a Compressors

• Follow safety protocols for hydrocarbon refrigerants during installation and operation.
• Do not tamper with the pre-filled specialized oil in the compressor.
• Use appropriate tools and equipment to ensure safe handling of R600a.

4. Refrigerator Size Estimation

The cooling capacity of a compressor determines the refrigerator size it can support. For example:

• BTF60AA (1/7 HP):
  • Cooling Capacity: 105 W
  • Approximate Refrigerator Size: 157.5 – 210 liters
    • Calculation: $105\text{W}\times 1.5\text{to}2=157.5\text{to}210\text{liters}$

5. Outline Drawings and Packaging

Each compressor model includes detailed outline drawings and packaging specifications. For instance:

• Packaging Dimensions:
  • Carton Size: $1120\text{mm}\times 824\text{mm}\times 870\text{mm}$
  • Container Capacity: Up to 28 units per container.

6. General Requirements for Installation and Operation

• Store compressors in a dry, well-ventilated area.
• Avoid tilting or inverting during transportation.
• Install within 10 minutes after removing protective plugs.
• Ensure reliable grounding during operation.
• Avoid high-voltage or vacuum conditions during startup.

To determine the refrigerator size (in liters) that a 1/7 HP compressor can cool, we need to refer to the performance data of the compressors listed in the provided files. Specifically, the BTF60AA compressor (1/7 HP) is a good reference point for this calculation.

Key Specifications for BTF60AA (1/7 HP):

• Cooling Capacity: 105 W
• Refrigerant: R600a
• Voltage: 220-240V / 50Hz

The cooling capacity of a compressor directly correlates with the volume of the refrigerator it can cool. Typically:

• 1 W of cooling capacity can cool approximately 1.5 to 2 liters of refrigerator volume.

Calculation:

For the BTF60AA compressor with a cooling capacity of 105 W , the approximate refrigerator volume it can cool is:

$$\text{Refrigerator Volume}=\text{Cooling Capacity (W)}\times \text{Factor (1.5 to 2)}$$$$\text{Refrigerator Volume}=105\text{W}\times 1.5\text{to}2$$$$\text{Refrigerator Volume}=157.5\text{to}210\text{liters}$$

Table for 1/7 HP Compressor:

Below is a table summarizing the approximate refrigerator size (in liters) based on the cooling capacity of a 1/7 HP compressor:

Compressor Model	Power (HP)	Cooling Capacity (W)	Approximate Refrigerator Size (Liters)
BTF60AA	1/7	105	157.5 – 210

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDF-comprehensive-guide-to-siberia-compressors-specifications-performance-and-applications.pdf

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The AE16LMY compressor is a versatile hermetic compressor designed for both R134a (medium/high temperature) and R404a (low temperature) applications. Below is a detailed breakdown of its specifications, cooling capacities, applications, and key features when operating in High Back Pressure (HBP) mode with R134a and Low Back Pressure (LBP) mode with R404a .

AE16LMY Compressor Overview

General Specifications

• Nominal Horsepower (HP):
  • R134a Mode (HBP): 3/8 HP
  • R404a Mode (LBP): 5/8 HP
• Displacement:
  • R134a Mode (HBP): 17.4 cc
  • R404a Mode (LBP): 14.5 cc
• Motor Type: CSIR (Capacitor Start Induction Run) / CSR (Capacitor Start Run) with FC C/V control
• Weight: 13.7 kg
• Lubricant: Emkarate RL22HB POE (Polyolester lubricant)
• Connections: Rotolock suction and discharge connections

1. R134a Application (HBP Mode)

Evaporating Temperature Range:

• Medium to High Temperature: -15°C to 10°C

Cooling Capacity (Watts):

Applications:

• R134a Mode (HBP):
  The AE16LMY is ideal for medium to high-temperature refrigeration systems, such as:
  • Commercial refrigerators
  • Beverage coolers
  • Air conditioning systems
  • Display cases in supermarkets

2. R404a Application (LBP Mode)

Evaporating Temperature Range:

• Low Temperature: -32°C to 0°C

Cooling Capacity (Watts):

Applications:

• R404a Mode (LBP):
  When used with R404a , the AE16LMY is suitable for low-temperature applications, including:
  • Walk-in freezers
  • Industrial chillers
  • Cold storage facilities
  • Transport refrigeration systems

Key Features

1. Dual Refrigerant Compatibility:
   • The AE16LMY can operate efficiently with both R134a (medium/high temperature) and R404a (low temperature), making it highly adaptable to diverse applications.
2. Advanced Motor Design:
   • The CSIR motor type with FC C/V control ensures consistent performance and energy efficiency.
3. Compact & Lightweight:
   • With a weight of just 13.7 kg and compact dimensions, this compressor is easy to install and maintain.
4. Rotolock Connections:
   • Equipped with rotolock suction and discharge connections, which are particularly beneficial for low-temperature applications.
5. No Oil Cooler Required:
   • The AE16LMY does not require an oil cooler when used with R404a in low-temperature applications.
6. Liquid Injection Kits:
   • For low-temperature R404a applications, liquid injection kits may be required to ensure optimal performance.

Performance Highlights

• Versatility: The AE16LMY’s ability to handle a wide range of evaporating temperatures and cooling capacities makes it suitable for diverse applications, from commercial refrigeration to industrial freezers.
• Efficiency: Its advanced motor design and compatibility with POE lubricants ensure smooth operation and extended compressor life.

Applications Summary

• R134a Mode (HBP):
  • Medium to high refrigeration needs.
  • Examples: Supermarkets, convenience stores, air conditioning systems.
• R404a Mode (LBP):
  • Low-temperature refrigeration systems.
  • Examples: Freezers, cold storage units, industrial cooling.

Conclusion

The AE16LMY compressor is a dual-mode solution that excels in both R134a (HBP) and R404a (LBP) applications. Its ability to deliver reliable performance across a broad range of evaporating temperatures and cooling capacities makes it an invaluable component in modern refrigeration technology. By understanding its specifications and capabilities, professionals can select the appropriate configuration based on their specific refrigeration needs.

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDF-AE16LMY.pdf