Embraco FMXY9C Compressor: R600a, 1/6 HP, Fullmotion Inverter, 220-240V, LBP Cooling – Technical Review and Comparison

This article provides a full technical breakdown of the Embraco FMXY9C compressor, including specs, performance, comparisons, and engineering advice for refrigeration systems.

Mbsmpro.com, Compressor, FMXY9C, Embraco, R600a, 1/6 hp, Cooling, 220-240V, 1Ph 50Hz, LBP, Fullmotion, Inverter, −35°C to −10°C, CE UL, Austria

Overview of Embraco FMXY9C Compressor

The Embraco FMXY9C is a hermetic reciprocating compressor designed for low back pressure (LBP) refrigeration systems. It uses R600a (isobutane) refrigerant, offering high efficiency and low environmental impact. Built in Austria, this model features Fullmotion inverter technology, allowing variable speed operation for optimized cooling and energy savings.

Technical Specifications Table

Parameter	Value
Model	FMXY9C
Brand	Embraco
Refrigerant	R600a
Voltage/Frequency	220-240V / 50Hz
Phase	Single (1Ph)
Rated Load Amps (RLA)	1.1 A
Locked Rotor Amps (LRA)	1.7 A
HP Rating	~1/6 HP
Cooling Type	LBP
Compressor Type	Fullmotion (Inverter)
Displacement	8.74 cm³
Max Winding Temp	130°C
Certifications	CE, UL
Origin	Austria
Oil Type	Alkyl Benzene
Application Range	−35°C to −10°C

Comparison with Similar Compressors

Model	Refrigerant	HP Rating	Application	Voltage	Technology
FMXY9C	R600a	~1/6 HP	LBP	220-240V	Fullmotion Inverter
VTH1113Y	R600a	~1/6 HP	LBP	220-240V	Inverter
NEK6210U	R290	~1/5 HP	MBP	115V	RSIR

FMXY9C offers superior energy control and quieter operation compared to fixed-speed models like NEK6210U.

Engineering Insights & Usage Tips

• Fullmotion Technology: Adjusts compressor speed based on cooling demand, reducing energy consumption.
• R600a Refrigerant: Eco-friendly with zero ozone depletion, but flammable—requires sealed systems and proper ventilation.
• Electronic Protection: Prevents overload and ensures safe operation under voltage fluctuations.
• Maintenance Advice: Use only Embraco-approved components and compatible oil to maintain performance and warranty.

Benefits of FMXY9C Compressor

• Energy Efficiency: Variable speed operation reduces power draw.
• Quiet Performance: Ideal for residential and commercial refrigeration.
• Durability: Designed for high ambient temperatures and long duty cycles.

Focus Keyphrase

Embraco FMXY9C Compressor R600a 1/6 HP Fullmotion Inverter 220-240V 50Hz LBP Cooling Austria CE UL Specs Comparison

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Explore the full specifications of Embraco FMXY9C compressor for refrigeration systems using R600a. Includes technical tables, performance comparisons, and engineering advice for LBP cooling applications.

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Embraco, FMXY9C, R600a, Compressor, Inverter, Fullmotion, LBP, Cooling, 220-240V, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Austria, CE, UL

Excerpt

The Embraco FMXY9C compressor is a high-efficiency inverter model using R600a refrigerant. Designed for LBP applications, it operates on 220-240V and offers quiet, reliable cooling with electronic protection.

Copeland QR15M1‑TFD‑501 compressor: technical profile, applications and selection guide

For HVAC professionals, the Copeland QR15M1‑TFD‑501 stands out as a low‑sound, high‑capacity hermetic reciprocating compressor designed for demanding commercial air‑conditioning and refrigeration systems. This article explores its key specifications, strengths, and how to integrate it correctly into new projects or retrofit jobs.​

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Main technical specifications

The QR15M1‑TFD‑501 belongs to the Copeland QR low‑sound series, a four‑cylinder hermetic reciprocating platform engineered for reduced vibration and noise in packaged and split systems. It is typically rated at around 12–12.5 HP, giving contractors solid capacity for medium‑ to high‑temperature applications such as rooftop units, air‑cooled chillers and large ducted systems.​

Key data that installers usually look for include:

• Refrigerant: R22, with mineral‑oil lubrication as standard on QR “R” family models.​
• Nominal cooling capacity: up to about 142 000 Btu/h (≈ 41.6 kW) at 60 Hz, covering a wide range of evaporating conditions.​
• Power supply: 3‑phase 380–420 V / 50 Hz and 460 V / 60 Hz, matching most commercial electrical grids worldwide.​
• Cylinders: 4‑cylinder design with a double scotch‑yoke mechanism, improving balance and running smoothness versus conventional rod‑and‑piston sets.​
• Typical operating envelope: medium‑ and high‑temperature commercial air‑conditioning duty.​

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Construction and performance advantages

Copeland’s QR series is built around a rugged, compact shell with internal suspension, which helps to isolate mechanical vibrations and minimize structure‑borne noise when the compressor is bolted to the base frame. The forged steel crankshaft and precision bearings are designed for high‑speed operation, giving good reliability in systems that cycle frequently or run long duty hours.​

Inside the compressor, pistons, yokes and slide blocks are cast from special alloy aluminium, while piston rings use cast iron to maintain sealing and durability over long runtimes. A low‑foaming mineral oil is specified to stabilize lubrication under fluctuating load conditions, supported by a crankcase heater that reduces refrigerant migration during off‑cycles.​

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Electrical and protection features

The QR15M1‑TFD‑501 uses a three‑phase suction‑gas‑cooled motor, which takes advantage of return gas to remove heat from the windings and improve overall motor life. On TFD models, internal inherent line‑break protection is provided, cutting power if winding temperature or current rises beyond design limits, and some QR variants complement this with an external solid‑state protection module.​

Standard rotalock or stub‑tube connections simplify brazing and servicing, and many units ship with an oil level test valve plus ports positioned for easy access to service gauges. These details may seem minor, but in a tight plant room or rooftop installation, better port layout can save significant time during commissioning and troubleshooting.​

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Typical applications and selection tips

Because of its power rating and low‑sound design, the QR15M1‑TFD‑501 is often selected for:

• Commercial air‑conditioning units such as rooftop packages, air handlers and split systems.​
• Medium‑temperature refrigeration where low noise is important, including supermarkets, cold rooms near occupied spaces or hotels.​
• Retrofit projects replacing older R22 compressors of similar capacity, where matching voltage, displacement and oil type is critical.​

When selecting this model, technicians usually:

• Check that the system is still legally allowed to operate with R22 in their region, or confirm compatibility with any approved drop‑in refrigerant if permitted by manufacturer guidelines.​
• Compare duty‑point capacity (evaporating and condensing temperatures) against Copeland QR performance tables rather than relying only on nominal HP ratings.​
• Ensure correct crankcase heater control and suction line sizing to protect the compressor from liquid slugging on start‑up.​

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QR15M1‑TFD‑501 essential data table

Specification	Typical value / description
Compressor family	Copeland QR low‑sound hermetic reciprocating, 4‑cylinder.​
Model	QR15M1‑TFD‑501.​
Nominal power	About 12–12.5 HP.​
Refrigerant	R22, mineral‑oil lubrication.​
Cooling capacity (60 Hz)	Up to ≈ 142 000 Btu/h (≈ 41.6 kW) depending on conditions.​
Voltage / phase / frequency	380–420 V 3~ 50 Hz; 460 V 3~ 60 Hz.​
Application range	Commercial air‑conditioning and medium‑temp refrigeration.​
Key features	Low‑sound shell, internal suspension, crankcase heater, internal motor protection.​

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Maintenance, reliability and retrofit considerations

Maintaining a QR15M1‑TFD‑501 correctly starts with oil management: technicians should always replace oil with the same viscosity grade mineral oil specified by Copeland and verify oil level after long transport or system leaks. Adequate superheat, properly set expansion devices and clean condenser surfaces are equally important to keep discharge temperatures within safe limits and prevent thermal trips.​

In retrofit scenarios, attention must be paid to any system filters and driers, as long‑serving R22 circuits often contain moisture, acids or debris that can severely shorten compressor life if not addressed before start‑up. Where local regulations phase down or ban R22, owners may consider full system replacement or carefully engineered conversions to modern refrigerants, guided by manufacturer bulletins and local codes.

Tecumseh CAJ9480T R22 Hermetic Compressor: Complete Technical Guide for Professionals

The Tecumseh / L’Unité Hermetique CAJ9480T is a fully hermetic reciprocating compressor designed for commercial refrigeration systems operating with R22 and compatible retrofit refrigerants. Widely used in small cold rooms, display cabinets and compact condensing units, it runs on 220–240 V single‑phase, 50 Hz power and delivers 5/8 HP with around 1.97 kW of cooling capacity at EN12900 conditions.​

General description

This model belongs to the CAJ family, Tecumseh’s workhorse range for medium and high back‑pressure refrigeration applications such as positive‑temperature cold rooms and commercial coolers. It is a hermetic piston compressor using a CSR motor (capacitor start, capacitor run), giving high starting torque and stable operation on standard single‑phase networks.​

Manufactured in France under the L’Unité Hermetique brand, the CAJ9480T combines compact size, good efficiency and a robust mechanical design, which explains its popularity among installers and service companies like Mbsmgroup, Mbsm.pro and mbsmpro.com.​

Main technical specifications (with HP and W)

The table below consolidates key data from Tecumseh specification sheets and trusted distributors.​

Specification	CAJ9480T value (R22, 50 Hz)
Refrigerant	R22 (and some approved retrofits such as R438A on specific codes)​
Application range	Medium / high back pressure (commercial refrigeration)​
Nominal horsepower (HP)	5/8 HP (0.625 HP)​
Nominal cooling capacity (W)	≈ 1 968 W at EN12900: 220 V, 50 Hz, +5 °C evap / +50 °C cond​
Input electrical power (W)	≈ 780–800 W at the same EN12900 rating point​
Displacement	15.2 cm³/rev​
Supply voltage	220–240 V, 1‑phase, 50 Hz​
Voltage range	187–242 V (50 Hz)​
Rated load amps (RLA, 50 Hz)	≈ 4 A​
Locked rotor amps (LRA)	≈ 24 A​
Oil type / quantity	Synthetic alkylate or mineral, approx. 475–887 cm³ depending on version​
Net weight	≈ 19–22 kg​

The nameplate visible in your photo shows “R22 – LRA 24 – 203–220 V – 50 Hz – RLA 4.00”, matching these published values and confirming a single‑phase CAJ9480T produced in France.​

Typical applications and field use

Because of its capacity, voltage and starting characteristics, the CAJ9480T fits many everyday refrigeration jobs.​

• Small cold rooms for butchers, restaurants, bakeries and mini‑markets originally charged with R22.
• Vertical display cabinets, reach‑in fridges and refrigerated counters using factory‑built condensing units.
• Custom‑built condensing units and mini‑packs produced by specialists such as Mbsmgroup, Mbsm.pro and mbsmpro.com, especially where reliable 5/8 HP performance is required on 230 V single‑phase.​

Its CSR motor and high starting torque help the compressor start under tougher conditions, such as long pipe runs or marginal supply voltage.​

Installation and maintenance best practices

Correct installation and servicing are essential to protect this compressor and keep systems efficient.​

• Flush and evacuate the circuit carefully, and always install a new filter‑drier when replacing a failed R22 compressor.
• Use the start and run capacitors and potential relay recommended by Tecumseh (for example, 88 µF start and 15 µF run on the CAJ9480T‑FZ code) and follow the official wiring diagram.​
• Verify charge, suction superheat and condensing temperature so operation stays within Tecumseh’s performance envelope.​
• For R22 retrofit projects, respect manufacturer guidance on compatible replacement refrigerants and oil changes to avoid lubrication and overheating issues.​

Working with trusted suppliers such as Mbsmgroup and its online platforms helps ensure genuine Tecumseh parts, correct electrical components and updated technical information.

Le compresseur hermétique ZMC GM70AZ, visible sur l’étiquette de la photo, est un modèle fonctionnant au réfrigérant R134a, conçu pour les applications à basse pression d’aspiration dans le froid ménager. Fabriqué en Égypte par Misr Compressor Manufacturing Co. (ZMC), il cible les réfrigérateurs et congélateurs domestiques alimentés en 220–240 V, 50 Hz, très répandus en Afrique du Nord et au Moyen‑Orient.​​

Caractéristiques techniques essentielles

Le GM70AZ appartient à la famille de compresseurs LBP (Low Back Pressure), avec une plage d’évaporation typique d’environ −30 °C à −10 °C adaptée au froid négatif. Il fonctionne au réfrigérant R134a, avec un refroidissement du moteur par convection statique et une alimentation monophasée 220–240 V, 50 Hz comme indiqué sur l’étiquette.​​

Ce compresseur offre une puissance de l’ordre de 1/5 HP, ce qui le positionne pour des réfrigérateurs et congélateurs ménagers de petite à moyenne capacité. Il est fourni avec des connexions brasées pour aspiration, refoulement et process, ce qui facilite son intégration dans les circuits frigorifiques standards des fabricants et des ateliers de maintenance.​

Tableau – Données techniques typiques ZMC E/GM70AZ

Enjeux pour le froid domestique

Les compresseurs GM70AZ et EGM70AZ s’inscrivent dans la stratégie industrielle de ZMC visant à fournir des compresseurs hermétiques compétitifs pour les fabricants de réfrigérateurs et les marchés de rechange. Grâce à leur compatibilité avec le R134a, ils restent courants dans les appareils existants, même si le secteur s’oriente progressivement vers des réfrigérants à plus faible GWP comme le R600a.​

Pour les techniciens frigoristes, l’identification correcte du modèle et du gaz, comme on le voit clairement sur l’étiquette GM70AZ, est essentielle pour respecter les conditions de fonctionnement (tension, plage d’évaporation, type de détente capillaire) et garantir longévité et efficacité énergétique. Ce type de compresseur est largement utilisé dans les ateliers de service en Tunisie, en Égypte et dans la région MENA, où les pièces ZMC sont facilement disponibles.

 

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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.​​

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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.​​

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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.

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2. Technical Specifications of

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The information provided matches the specifications of the Trucool Huayi HY113YZ Compressor from the uploaded document. Below is a comparison and verification of the details:

Key Specifications:

1. Model : HY113YZ (matches HYE113Y as a variant)
2. Application : High Back Pressure (HBP) ✅
3. Power Input : 455W ✅
4. Refrigerant : R134a ✅
5. Horsepower :
   • 3/8 hp
6. Cooling Capacity :
   • 860 Kcal/Hr or 3414 Btu/Hr ✅
7. EER (Energy Efficiency Ratio) : 7.50 Btu/W.Hr ✅
8. Displacement : 11.3 cm³ ✅
9. Voltage Range : 187-253V ✅

Additional Details:

• Motor Type : CSIR (Capacitor Start Induction Run) ✅
• Cooling Method : Fan Cooling ✅
• Electrical Accessories :
  • Start Relay: QL2-9.5 B3
  • Thermal Protector: B120-135/B
  • Start Capacitor: 60uF/[61uF]

Weights:

• Net Weight : 11.4 kg ✅
• Gross Weight : 12.5 kg ✅

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDF-trucool-huayi-hy113yz-compressor.pdf

 

 

 

Brand	Trucool Huayi
Power	455 W
Compressor Technology	Reciprocating Compressor
Model Name/Number	HY113YZ
Lubrication Style	Oil
Voltage	254 V
Refrigerant	R134a
Application	High Back Pressure (HBP)
Motor Type	CSIR
Cooling Method Type	Fan Cooling
Cooling Capacity	860 Kcal/Hr, 3414 Btu/Hr
EER	7.50 Btu/W.Hr
Displacement	11.3 Cm3
Oil Charge	330 CC
Net Weight	11.4 Kg
Gross Weight	12.5 Kg
Start Relay	QL2-9.5 B3
Thermal Protector	B120-135/B
Start Capacitor	60 Mu F/[61 Mu F]

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.

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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.

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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).

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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.

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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.

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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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D51C10RAW5, D51C90RAW5, D57C10RAW5, D57C13RAX5, D66C13RAW5, D66C13RAX5, D77C15RAW5, , D77C18RAX5, , D91C18RAW5, , D91C21RAX5, , D110C21RAX5, D110C21RAZ5, D110C21RBX5, D110C24GAX5,  DA57C11RAY5, DA66C12RAY5, DA77C15RAY5, , D, B, DB66C10RAW5, DB66C12RAY5, DB66C14RBX5, DB73C13RAY5, DB77C14RAY5, DB77C16RBX5, DB86C16RAY5, DB91C14RAW5, DB91C19RAY5, DB91C21RAX5, DB110C19RAW5, DB110C22RAW5, DD57C10RAW5, DD57C12GAX5, DD66C13RAW5, DD66C14GAX5, DD77C15GAX5, DD77C15RAW5, DD86C18RAW5,  DG51C89RAW5, DGH51C90RAX, DG57C90GCW5, DG57C96RAW5, DG66C11RAW5, DG66C13GAX5, DG73C12RAW5, DG77C14RAW5, DG77C16GAX5, DG91C18RAW5, DG91C21RAX5 , DGH66C13GAX, DGH66C96RAW, DGH73C14RAE, DGH73C14RAX, DGH73C15GAX, DGH73C15RAX, DGH77C13RAW, DGH86C16RAW, DGH86C19GAX, DGK57C97RLX, DGK66C90RPW, DHS51C74RAW, DHS57C80RAW, DHS66C10RAW, DHS66C88RAW, DHS73C10RAW, DHS73C13RAW, DHS86C15RAW, DKK57C11RAE, DKK66C13RAE , QA66C12GAX5, QA66C14GAX5, QA66C15GAX5, QA77C17GAX5, QA91C22GAX5 , QB51C74GAW5, QB51C95GPW5, QB51C99GAW0, QB51C99GAX0, QB51C99GLX5, QB57C11GAX0, QB57C11GLX5, QB57C11GPX5, QB57C86GAX0, QB57C87GAW5, QB66C13GAX5, QB66C13GLX5, QB66C13GPX5, QB66C16GAX0, QB66C97GAW5, QB73C12GAW5, QB73C15GAX5, QB73C16GAX5, QB77C13GAW5, QB77C16GAX5, QB77C16GLX5, QB77C16GPX5, QB77C18GAX0, QB86C13GAW5, QB86C18GAX5, QB91C16GAW5, QB91C18GAX0, QB91C19GAX5, QB91C21RPX5, QB91C24GAX0, QB110C19GAW5, QB110C25CAX0, QB110C25GAX5, MGA57C95RPX, MGA66C11RPX, MGA73C15RPX, MGA77C16RLX , QBH51C90GLX, QBH57C10GLX, QBH57C10GPX, QBH57C15RLX, QBH66C13GPX, QBH66C13RLX, QBH73C13GAE, QBH73C15RLX, QBH73C16GPX, QBH73C20RLX, QBH77C16RLX, QBH86C19RLX, QBH86C19RPX, QA51K13GAW5, QA77K18CAW5, QA91K21CAW5, QA110K23CAW5, QA125K26CAW5, QA125K29CAX5, , , QA43K11CAS0, , QA77K18CAX0 , SB24C50GAW5, SB30C50GAW5, SB35C65GAW5, SB35C67RAY5, , SB43C80GAW5, SB43C90RAY5, SB48C10RAY5, SB48C12GAX5, SB48C95GAW5, SBH35C57GPW, SBH48C11RLX, , SF39C74RAX5, SF39C78GAX5, SF43C76RAX5, SF43C83RAW5, SF48C10RAX5, SF48C91RAW5, SF51C10RAX5, SF51C91RAW5, SFH39C64RAW, SFH39C73RLX, SFH43C80RAW, SFH48C11RAX, SFH48C87RAW, SFH48C99RAX, SFH51C11RAX, SFH51C99RAX,  SBH35C68RLE, , SB30C70GAX0, , SB35C80GAX0

Grouping by Prefix

To better understand the codes, we can group them by their prefixes:

D-Series

These are likely standard Panasonic compressors:

• D51C10RAW5
• D51C90RAW5
• D57C10RAW5
• D57C13RAX5
• D66C13RAW5
• D66C13RAX5
• D77C15RAW5
• D77C18RAX5
• D91C18RAW5
• D91C21RAX5
• D110C21RAX5
• D110C21RAZ5
• D110C21RBX5
• D110C24GAX5

DA-Series

These may represent advanced or upgraded versions:

• DA57C11RAY5
• DA66C12RAY5
• DA77C15RAY5

DB-Series

These could be specialized or commercial-grade compressors:

• DB66C10RAW5
• DB66C12RAY5
• DB66C14RBX5
• DB73C13RAY5
• DB77C14RAY5
• DB77C16RBX5
• DB86C16RAY5
• DB91C14RAW5
• DB91C19RAY5
• DB91C21RAX5
• DB110C19RAW5
• DB110C22RAW5

DD-Series

Possibly high-efficiency or dual-stage compressors:

• DD57C10RAW5
• DD57C12GAX5
• DD66C13RAW5
• DD66C14GAX5
• DD77C15GAX5
• DD77C15RAW5
• DD86C18RAW5

DG-Series

May represent gas-cooled or hermetic compressors:

• DG51C89RAW5
• DGH51C90RAX
• DG57C90GCW5
• DG57C96RAW5
• DG66C11RAW5
• DG66C13GAX5
• DG73C12RAW5
• DG77C14RAW5
• DG77C16GAX5
• DG91C18RAW5
• DG91C21RAX5

QA-Series

Could be for air conditioning or heat pump applications:

• QA66C12GAX5
• QA66C14GAX5
• QA66C15GAX5
• QA77C17GAX5
• QA91C22GAX5

QB-Series

Likely for higher-capacity or industrial use:

• QB51C74GAW5
• QB51C95GPW5
• QB51C99GAW0
• QB51C99GAX0
• QB51C99GLX5
• QB57C11GAX0
• QB57C11GLX5
• QB57C11GPX5
• QB57C86GAX0
• QB57C87GAW5
• QB66C13GAX5
• QB66C13GLX5
• QB66C13GPX5
• QB66C16GAX0
• QB66C97GAW5
• QB73C12GAW5
• QB73C15GAX5
• QB73C16GAX5
• QB77C13GAW5
• QB77C16GAX5
• QB77C16GLX5
• QB77C16GPX5
• QB77C18GAX0
• QB86C13GAW5
• QB86C18GAX5
• QB91C16GAW5
• QB91C18GAX0
• QB91C19GAX5
• QB91C21RPX5
• QB91C24GAX0
• QB110C19GAW5
• QB110C25CAX0
• QB110C25GAX5

MGA-Series

May represent modular or customizable compressors:

• MGA57C95RPX
• MGA66C11RPX
• MGA73C15RPX
• MGA77C16RLX

SB-Series

Could be scroll-type or semi-hermetic compressors:

• SB24C50GAW5
• SB30C50GAW5
• SB35C65GAW5
• SB35C67RAY5
• SB43C80GAW5
• SB43C90RAY5
• SB48C10RAY5
• SB48C12GAX5
• SB48C95GAW5

SF-Series

Possibly for fractional horsepower or small-scale applications:

• SF39C74RAX5
• SF39C78GAX5
• SF43C76RAX5
• SF43C83RAW5
• SF48C10RAX5
• SF48C91RAW5
• SF51C10RAX5
• SF51C91RAW5

Other Codes

Some codes have unique prefixes like QBH, DHS, DKK, etc., which may correspond to specialized or regional product lines.

Panasonic compressors are widely recognized for their reliability, efficiency, and durability. They are commonly used in a variety of applications, including air conditioning systems, refrigeration units, heat pumps, and more. Below is an overview of Panasonic compressors, their types, features, and how they are classified.

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1. Types of Panasonic Compressors

a. Rotary Compressors

• Description : These compressors use a rotating mechanism to compress refrigerant gas. They are known for their compact size, low noise, and high efficiency.
• Applications : Ideal for small to medium-sized air conditioners, refrigerators, and freezers.
• Examples :
  • D51C10RAW5
  • DB66C10RAW5

b. Scroll Compressors

• Description : Scroll compressors use two spiral-shaped scrolls to compress refrigerant. They are highly efficient and quiet, making them suitable for residential and commercial HVAC systems.
• Applications : Used in air conditioners, heat pumps, and large refrigeration systems.
• Examples :
  • SB24C50GAW5
  • SB35C65GAW5

c. Reciprocating Compressors

• Description : These compressors use pistons to compress refrigerant. They are robust and reliable but generally less efficient than rotary or scroll compressors.
• Applications : Commonly used in industrial refrigeration systems.
• Examples :
  • DGH51C90RAX
  • DG57C90GCW5

d. Variable-Speed Compressors

• Description : These compressors can adjust their speed based on the cooling or heating demand, improving energy efficiency and comfort.
• Applications : Suitable for advanced air conditioning and heat pump systems.
• Examples :
  • QB77C16GAX5
  • QB91C21RPX5

e. Hermetic Compressors

• Description : Hermetically sealed compressors are fully enclosed to prevent leaks and contamination. They are maintenance-free and highly reliable.
• Applications : Used in household appliances like refrigerators and freezers.
• Examples :
  • QA66C12GAX5
  • QA91C22GAX5

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2. Features of Panasonic Compressors

a. High Efficiency

• Panasonic compressors are designed to minimize energy consumption while maintaining optimal performance. Many models meet or exceed global energy efficiency standards.

b. Durability

• Built with high-quality materials and advanced engineering, Panasonic compressors are built to last. They undergo rigorous testing to ensure reliability under various operating conditions.

c. Low Noise

• Panasonic uses advanced technologies to reduce noise levels, making their compressors ideal for residential and commercial environments where quiet operation is essential.

d. Compatibility

• Panasonic compressors are compatible with a wide range of refrigerants, including eco-friendly options like R32 and R410A.

e. Smart Control

• Many Panasonic compressors come with built-in sensors and control systems that optimize performance based on real-time conditions.

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3. Code Breakdown for Panasonic Compressors

The alphanumeric codes used by Panasonic provide detailed information about each compressor. Here’s how they can be interpreted:

General Structure

• Prefix : Indicates the series or type of compressor (e.g., D, DB, DG, QA, QB).
• Number Segment 1 (XX) : Represents the capacity or size of the compressor.
• Separator (C) : A delimiter separating different parts of the code.
• Number Segment 2 (YY) : Specifies the version, design, or feature level.
• Suffix (ZZZ) : Describes the configuration, application, or technology.

Examples

• D51C10RAW5 :
  • Prefix: D (Standard compressor)
  • Capacity: 51 (indicative of size or power)
  • Separator: C
  • Version: 10
  • Suffix: RAW5 (Air-cooled, standard model)
• QB77C16GAX5 :
  • Prefix: QB (High-performance compressor)
  • Capacity: 77
  • Separator: C
  • Version: 16
  • Suffix: GAX5 (Gas-cooled, enhanced efficiency)

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4. Applications of Panasonic Compressors

a. Air Conditioning Systems

• Panasonic compressors are widely used in both split-type and central air conditioning systems. Their variable-speed and inverter technologies ensure precise temperature control and energy savings.

b. Refrigeration Units

• From small household refrigerators to large commercial chillers, Panasonic compressors offer reliable performance across a wide range of applications.

c. Heat Pumps

• Panasonic compressors are integral components of heat pump systems, providing efficient heating and cooling in a single unit.

d. Industrial Applications

• In industrial settings, Panasonic compressors are used for process cooling, cold storage, and other demanding applications.

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5. Popular Models

Here are some popular Panasonic compressor models and their typical applications:

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6. Advantages of Panasonic Compressors

• Energy Efficiency : Panasonic compressors are designed to reduce electricity consumption without compromising performance.
• Quiet Operation : Advanced noise reduction technologies make Panasonic compressors ideal for residential and office environments.
• Reliability : Built to withstand harsh conditions, Panasonic compressors offer long service life with minimal maintenance.
• Eco-Friendly : Many Panasonic compressors use environmentally friendly refrigerants, contributing to sustainability.

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7. Conclusion

Panasonic compressors are trusted globally for their exceptional performance, efficiency, and reliability. Whether you’re looking for a compact rotary compressor for a home refrigerator or a high-capacity scroll compressor for a commercial HVAC system, Panasonic offers a wide range of solutions tailored to your needs.