Compressor, Matsushita, D77C18RAX5, 1/4 hp, Panasonic

Compressor, Matsushita, D77C18RAX5, 1/4 hp, Panasonic mbsmpro

Mbsmpro.com, Compressor, Matsushita, D77C18RAX5, 1/4 hp, Panasonic, Cooling, R134a, 195 W, 1.4 A, 1Ph 220V 50Hz, LBP, RSIR, −35°C to −10°C, Household Refrigerator

The refrigeration industry has seen many legends, but few names carry as much weight in the workshop as Matsushita—the manufacturing powerhouse now known globally as Panasonic. Among their most reliable workhorses is the D77C18RAX5 compressor. This hermetic reciprocating unit has been the backbone of thousands of residential refrigerators and commercial chest freezers, prized for its “set it and forget it” reliability.

Engineering Excellence: The D77C18RAX5 Architecture

The D77C18RAX5 is a Low Back Pressure (LBP) compressor designed specifically to handle the rigors of deep freezing and standard refrigeration. Built in Malaysia under strict quality controls, this model utilizes a 7.7cc displacement to move R134a refrigerant efficiently through the system.

From an engineering perspective, the “D77” series is celebrated for its high volumetric efficiency and robust thermal protection. Unlike modern inverter compressors that require complex electronic control boards, the D77C18RAX5 relies on a tried-and-true RSIR (Resistive Start, Inductive Run) motor. This makes it exceptionally resilient to voltage fluctuations often found in older residential grids.

Technical Specifications Table

Feature Specification
Model D77C18RAX5
Manufacturer Matsushita (Panasonic)
Refrigerant Type R134a
Horsepower (HP) 1/4 HP
Displacement 7.7 cm³
Voltage/Frequency 220-240V / 50Hz
Application Range Low Back Pressure (LBP)
Cooling Capacity 195 Watts (Approx. 665 BTU/h)
Motor Type RSIR
Starting Current (LRA) 11.5 A
Running Current 1.3 – 1.5 A
Oil Type POE (Polyolester)
Cooling Method Static (Natural Convection)

Performance Comparison: R134a vs. R600a Variants

In the modern landscape, there is a push toward R600a (isobutane). However, the D77C18RAX5 remains a critical component for repairs because of its specific pressure-temperature relationship. When compared to an R600a equivalent, the D77 series offers higher mass flow rates, which is essential for older cabinet designs with smaller evaporator surface areas.

Metric Matsushita D77C18RAX5 (R134a) Typical R600a 1/4 HP Equivalent
Displacement 7.7cc 11.0cc to 12.0cc
Pressure Levels Higher Discharge Pressures Lower (Vacuum-prone)
Reliability Proven 15-20 year lifespan High (but sensitive to moisture)
Lubrication POE Oil (Hygroscopic) Mineral Oil

Expert Insight: Field Service Tips

When replacing this unit, field technicians must prioritize the evacuation process. Since the D77C18RAX5 uses POE oil, any moisture left in the system can react to form acids that eat away at the motor windings.

  1. Always replace the Filter Drier: Never install a new D77 without a fresh XH-9 or universal drier.
  2. Verify the Capacitor: While most are RSIR, some variations use a starting capacitor to assist in high-ambient starts. Check the relay housing before installation.
  3. Heat Management: Ensure the condenser coils are cleaned. The D77 is thermally protected, but frequent cycling due to heat buildup will eventually degrade the internal valves.

Detailed Compressor Data Sheet

Model D77C18RAX5
Utilisation (mbp/hbp/lbp) LBP
Domaine (Freezing/Cooling) Domestic Freezing / Refrigerator Cooling
Oil Type and quantity POE 230ml
Horsepower (HP) 1/4 HP
Refrigerant Type R134a
Power Supply 220V-240V ~ 50Hz
Cooling Capacity BTU 665 BTU/h
Motor Type RSIR
Displacement 7.7 cc
Winding Material Copper
Pression Charge Low side: 0.5 – 2 PSI (Running)
Capillary Recommendation 0.031″ or 0.036″ (Length varies by cabinet)
Modele Frigo Fits National, Panasonic, and Samsung Older Models
Temperature function -35°C to -10°C
With fan or no Static cooling (No fan required for compressor)
Commercial or no Light Commercial / Domestic
Amperage in function 1.4 A
LRA (Locked Rotor Amps) 11.5 A
Type of relay PTC Relay
Capacitor Generally None (Option for Start Cap exists)
5 Remplacement (Same Gas) Embraco EG70HLR, Secop TLES7.5KK.3, Donper QD75, LG MA72LAEG, ACC GVY75AA
5 Remplacement (Other Gas) Secop TLY8.7KK (R600a), Embraco EMX70CLC (R600a), Cubigel GL80AA (R134a/R600a conversion), Jiaxipera NT1114Y, Nidec TT1114GY

Benefits of the D77C18RAX5

  • Thermal Protection: Built-in overload protector prevents motor burnout during brownouts.
  • Low Vibration: The internal spring mounting system is designed for ultra-quiet household operation.
  • Global Standard: Parts like relays and overloads are universally available, making maintenance simple anywhere in the world.

Engineering Notice: If you find this compressor running hot but not cooling, check the discharge pressure. These units are extremely durable, but if the valves are bypassed due to liquid slugging, the efficiency drops significantly. Always ensure the refrigerant charge is weighed in according to the appliance nameplate.


Focus Keyphrase: Matsushita D77C18RAX5 Compressor 1/4 HP R134a Specifications and Replacement Guide

SEO Title: Mbsm.pro – Matsushita D77C18RAX5 Compressor | 1/4 HP | R134a | LBP Specs

Meta Description: Discover the technical specifications of the Matsushita D77C18RAX5 compressor. A professional guide to 1/4 HP R134a cooling capacity, amperage, and reliable replacements.

Slug: matsushita-d77c18rax5-compressor-1-4-hp-r134a-specs

Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Matsushita, Panasonic, D77C18RAX5, 1/4 HP, R134a, LBP, Refrigerator Compressor, EG70HLR replacement, QD75 replacement, TLES7.5KK.3 replacement, MA72LAEG replacement, GVY75AA replacement.

Excerpt: The Matsushita D77C18RAX5 is a legendary 1/4 HP refrigerator compressor optimized for R134a refrigerant. Known for its robust RSIR motor and 7.7cc displacement, it delivers 195W of cooling power for domestic freezers and refrigerators. This guide provides full technical data, wiring details, and the best professional cross-reference replacements for modern refrigeration repair.

Compressor, Matsushita, D77C18RAX5, 1/4 hp, Panasonic mbsmpro
Compressor, Matsushita, D77C18RAX5, 1/4 hp, Panasonic mbsmpro



Huayi HYE69Y63 Compressor 1/5 HP R134a LBP

Huayi HYE69Y63 Compressor 1/5 HP R134a LBP mbsmpro

Focus Keyphrase: Huayi HYE69Y63 Compressor 1/5 HP R134a LBP Technical Specifications and Professional Cross-Reference Guide for Refrigerator Repair

SEO Title: Mbsmpro.com, Compressor, HYE69Y63, 1/5 hp, Huayi, Cooling, R134a, 168 W, 1.2 A, 1Ph 220-240V 50/60Hz, LBP, RSIR, -35°C to -10°C, freezing

Meta Description: Technical analysis of the Huayi HYE69Y63 1/5 HP compressor. Learn about its R134a performance, LBP cooling capacity, electrical wiring schemas, and top 10 replacement alternatives for technicians.

Slug: huayi-hye69y63-compressor-r134a-1-5-hp-specs

Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Huayi, HYE69Y63, R134a, 1/5 HP, LBP, Refrigerator Repair, HVAC, GL70AA, EMT55HLP, PE75H1C, PL50F, FFI6HAK, NTU170MT, HMK12AA, HTK12AA, HYB12MHU, NT1114Y

Excerpt: The Huayi HYE69Y63 is a highly efficient hermetic reciprocating compressor designed for low back pressure applications using R134a refrigerant. With a 1/5 HP rating and dual-frequency compatibility (50/60Hz), this motor is a cornerstone for domestic refrigerators and freezers. This comprehensive guide covers technical datasheets, electrical wiring, and professional replacement strategies for global cooling systems.


Mastering Domestic Refrigeration: The Technical Profile of the Huayi HYE69Y63 Compressor

In the precision-driven world of refrigeration engineering, the Huayi HYE69Y63 stands as a testament to reliable, small-scale thermal management. As a 1/5 horsepower unit optimized for Low Back Pressure (LBP) cycles, this compressor is a frequent choice for manufacturers of domestic refrigerators and light-duty freezers. Its ability to operate across both 50Hz and 60Hz frequencies makes it a versatile global component, capable of maintaining sub-zero temperatures with impressive volumetric efficiency.

Engineering Design and Performance

The HYE69Y63 utilizes a hermetic reciprocating mechanism, engineered to move R134a refrigerant with minimal mechanical friction. In the field, technicians value this model for its thermal protection systems and robust winding material, which ensure longevity even in high-ambient temperature environments. The “HYE” series from Huayi is recognized for its low noise profile and vibration-damping housing, making it ideal for residential kitchen appliances.

Technical Data and Specifications Table

Feature Detailed Specification
Model HYE69Y63
Utilisation (mbp/hbp/lbp) LBP (Low Back Pressure)
Domaine (Freezing/Cooling) Freezing / Deep Cold Storage
Oil Type and Quantity POE (Ester Oil) – Approx. 180 ml
Horsepower (HP) 1/5 HP
Refrigerant Type R134a
Power Supply 220-240VAC / 50-60Hz / 1 Phase
Cooling Capacity (ASHRAE) 168 Watts / 573 BTU/h (@ -23.3°C)
Motor Type RSIR (Resistive Start – Inductive Run)
Displacement 6.9 cm³
Winding Material High-Grade Copper
Pressure Charge 0.8 to 1.3 Bar (Evaporating Pressure)
Capillary Recommendation 0.031″ ID (Length dependent on cabinet)
Refrigerator Brands Haier, Whirlpool, Midea, Hisense
Temperature Function -35°C to -10°C (-31°F to 14°F)
Cooling System Static (Natural Convection)
Commercial Class Domestic / Residential
Amperage (FLA) 1.1 A to 1.3 A
LRA (Locked Rotor Amps) 12.0 A
Type of Relay PTC (Positive Temperature Coefficient)
Capacitor Requirement Generally none (Standard RSIR configuration)

Electrical Wiring Schema (RSIR Configuration)

Correct electrical connection is paramount for the safety of the hermetic motor. The terminal block of the HYE69Y63 follows the standard triangular pin layout:

Common (C): Located at the top of the triangle. This connects to the line supply through the Thermal Overload Protector.
Main/Run (M): Located at the bottom right. This winding remains energized throughout the cooling cycle.
Start (S): Located at the bottom left. This winding is energized momentarily via the PTC relay to initiate rotation.

Technician’s Insight: If the compressor fails to start but hums, check the resistance between C-M and C-S. A healthy motor will show a combined resistance across S-M that equals the sum of the two individual readings.


Comparative Performance Analysis

When comparing the HYE69Y63 against its industry peers, we see a focus on balancing displacement with energy consumption.

Metric Huayi HYE69Y63 (R134a) Standard 1/5 HP (R600a Equivalent)
Displacement 6.9 cm³ 10.2 cm³
Operating Pressure Positive (Standard) Low / Near-Vacuum
Efficiency (COP) 1.30 W/W 1.50 W/W
Gas Charge Weight Moderate (~120g) Low (~50g)

Professional Replacement Cross-Reference

Finding a suitable replacement requires matching the BTU/h capacity and the displacement as closely as possible to maintain the refrigerator’s original duty cycle.

5 Compressor Replacements (R134a – Same Gas):

  1. Embraco: EMT55HLP (High performance, near-identical BTU)
  2. ACC / Cubigel: GL70AA (Robust European alternative)
  3. GMCC: PE75H1C (Slightly higher displacement, very reliable)
  4. Secop (Danfoss): PL50F (Compact design for limited spaces)
  5. Tecumseh: FFI6HAK (Standard American replacement)

5 Compressor Replacements (R600a – Different Gas):
Note: Converting from R134a to R600a requires a complete system flush, oil replacement, and potentially a capillary tube adjustment.

  1. TEE: NTU170MT
  2. Cubigel: HMK12AA
  3. Secop: HTK12AA
  4. Huayi: HYB12MHU
  5. Jiaxipera: NT1114Y

Field Engineering Advice and Notices

  • Vacuum Standards: Because R134a systems use POE oil, they are highly sensitive to moisture. A deep vacuum of at least 500 microns is mandatory. Failure to achieve this will lead to acid formation, which destroys the motor windings over time.
  • Thermal Protection: If the compressor “clicks” off frequently, ensure the condenser coils are clean. Static-cooled compressors like the HYE69Y63 rely on natural convection; dust buildup can cause the internal thermal protector to trip prematurely.
  • Start Components: Always replace the PTC relay and the overload protector when installing a new compressor. A fatigued relay can cause the start winding to stay energized too long, leading to a catastrophic burnout of the new unit.
  • Charging by Weight: For R134a, always charge using a digital scale to the exact weight specified on the refrigerator’s nameplate. Charging by “pressure feel” often leads to overcharging, which increases the stress on the 1/5 HP motor.

Conclusion and Practical Benefits

The Huayi HYE69Y63 is a resilient, mid-range compressor that provides a stable cooling solution for millions of households worldwide. For the engineer, it represents a standard “plug-and-play” solution for a wide variety of refrigeration brands. Its dual-frequency capability and high copper-content windings make it an exceptionally forgiving unit in regions where power grid stability may fluctuate.

Huayi HYE69Y63 Compressor 1/5 HP R134a LBP mbsmpro
Huayi HYE69Y63 Compressor 1/5 HP R134a LBP mbsmpro



Huayi HYB60MGU Compressor 1/7 HP R600a LBP

Huayi HYB60MGU Compressor 1/7 HP R600a LBP mbsmpro

Focus keyphrase: Huayi HYB60MGU Compressor 1/7 HP R600a LBP Technical Specifications Wiring Diagram and Professional Replacement Guide for Domestic Refrigeration Systems

SEO Title: Mbsmpro.com, Compressor, Huayi, HYB60MGU, 1/7 hp, R600a, 110 W, 0.55 A, 1Ph 220-240V 50Hz, LBP, RSIR, -35°C to -10°C, cooling or freezing

Meta Description: Technical datasheet for the Huayi HYB60MGU compressor. Explore its 1/7 HP capacity, R600a efficiency, electrical wiring schemas, and professional cross-reference replacements.

Slug: huayi-hyb60mgu-compressor-r600a-1-7hp-specs

Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Huayi, HYB60MGU, R600a, 1/7 HP, LBP, Compressor Replacement, EMT45HDR, TLES5.7KK.3, T1112Y, A60CY, ETA60, GL60AA, EMI45HER, TLS5F, B30H

Excerpt: The Huayi HYB60MGU is a high-efficiency hermetic reciprocating compressor specifically engineered for Low Back Pressure (LBP) applications. Operating on the eco-friendly R600a refrigerant, this 1/7 HP unit is a primary component in modern household refrigerators. This guide provides an in-depth technical analysis, electrical wiring configurations, and reliable replacement alternatives for field engineers.


The Engineering Behind the Huayi HYB60MGU: A Technical Standard in R600a Cooling

In the contemporary landscape of domestic refrigeration, the Huayi HYB60MGU represents a cornerstone of energy-efficient design. As a professional who has spent years troubleshooting and installing these units, it is clear that Huayi has optimized the HYB series to meet the rigorous European and international standards for low-temperature performance.

This compressor is a hermetic reciprocating type, designed for Low Back Pressure (LBP) cycles. Its integration of R600a (isobutane) not only aligns with global environmental mandates but also provides superior thermodynamic efficiency compared to legacy R134a systems. For technicians, understanding the mechanical and electrical nuances of the HYB60MGU is essential for ensuring system longevity.

Technical Data Sheet: Huayi HYB60MGU

Feature Specification
Model HYB60MGU
Utilisation (mbp/hbp/lbp) LBP (Low Back Pressure)
Domaine (Freezing/Cooling) Domestic Refrigerators / Freezers
Oil Type and Quantity Mineral Oil / 180 ml
Horsepower (HP) 1/7 HP
Refrigerant Type R600a (Isobutane)
Power Supply 220-240VAC / 50Hz / 1 Phase
Cooling Capacity BTU 375 BTU/h (approx. 110 Watts)
Motor Type RSIR (Resistive Start – Inductive Run)
Displacement 6.0 cm³
Winding Material High-Grade Copper
Pression Charge 0.5 to 1.2 Bar (Standard LBP operation)
Capillary Recommendation 0.026″ – 0.028″ ID (Varies by cabinet)
Application Range -35°C to -10°C
Cooling System Static (Natural convection)
Commercial Classification Residential / Household
Amperage (Running) 0.55 A – 0.7 A
LRA (Locked Rotor Amperage) 4.8 A
Type of Relay PTC (Positive Temperature Coefficient)
Capacitor Requirement None (RSIR Configuration)

Electrical Wiring Schema (RSIR Configuration)

The terminal housing of the Huayi HYB60MGU follows a standard triangular pin configuration which is critical for proper startup and protection.

Schema Description:

  • Common (C): The apex pin. This pin connects to the Thermal Overload Protector (OLP), which monitors the motor temperature and current draw.
  • Start (S): The pin usually on the right side. It is momentarily energized by the PTC relay to initiate rotation.
  • Main/Run (M): The pin on the left side. This winding remains energized throughout the operation of the compressor.

Wiring Logic:
Line (Hot) -> Overload Protector -> Common Pin
Neutral -> PTC Relay -> Main Pin & Start Pin

Engineering Note: Always verify the resistance between C-S and C-M. The sum of these two measurements should roughly equal the resistance across S-M. Any significant deviation indicates a winding fault.


Comparative Efficiency: R600a vs. R134a Models

When evaluating the HYB60MGU, it is helpful to compare it against similarly rated R134a compressors to understand the benefits of the modern R600a cycle.

Metric Huayi HYB60MGU (R600a) Standard 1/7 HP (R134a)
Operating Pressure Low / Vacuum High Positive
Displacement 6.0 cm³ 4.5 cm³
Energy Consumption Low (High COP) Moderate
Environment GWP < 3 (Eco-friendly) GWP 1430 (Global Warming)

Professional Replacement Cross-Reference

In repair scenarios where the exact Huayi model is unavailable, these alternatives provide the same cooling capacity and displacement.

5 Replacements in R600a (Same Gas):

  1. Embraco: EMT45HDR (High-reliability alternative)
  2. Secop (Danfoss): TLES5.7KK.3 (Common European replacement)
  3. Jiaxipera: T1112Y (Found in many Beko/Haier units)
  4. Donper: A60CY
  5. Wanbao: ETA60

5 Replacements in R134a (Conversion Required):
Note: Converting from R600a to R134a requires a full system flush and capillary resizing.

  1. Zem: GL60AA
  2. Embraco: EMI 45HER
  3. Secop: TLS5F
  4. Huayi: B30H
  5. Cubigel: GL60AA

Field Engineering Advice and Notices

  • Vacuuming Procedure: Because R600a systems operate at very low pressures, moisture is a catastrophic contaminant. Always pull a vacuum down to at least 200 microns before charging.
  • Charging by Weight: R600a is highly sensitive to overcharging. Always use a digital scale and charge precisely to the manufacturer’s specification (usually 40-60 grams). Do not charge by pressure.
  • Flammability Safety: R600a is isobutane. Ensure no open flames are nearby during charging or discharging. Use “Lokring” cold connections if you are not in a controlled, ventilated environment for brazing.
  • Overload Protection: If the compressor “clicks” but fails to start, check the PTC relay first. These components are prone to cracking due to heat cycles.

Conclusion and Professional Benefit

The Huayi HYB60MGU is a resilient unit that, when maintained correctly, offers years of silent and efficient operation. Its low running amperage makes it an ideal choice for off-grid or solar-powered refrigeration setups where energy conservation is paramount. For the service technician, its standard footprint and predictable electrical behavior make it a preferred model in the field.

Huayi HYB60MGU Compressor 1/7 HP R600a LBP mbsmpro
Huayi HYB60MGU Compressor 1/7 HP R600a LBP mbsmpro



GMCC PE75H1C Compressor 1/4 HP R134a LBP

GMCC PE75H1C Compressor 1/4 HP R134a LBP mbsmpro

Focus keyphrase: GMCC PE75H1C Compressor 1/4 HP R134a LBP Technical Specifications Wiring Diagram and Replacement Cross-Reference Guide

SEO title: Mbsmpro.com, Compressor, GMCC, PE75H1C, 1/4 hp, R134a, 185 W, 1.2 A, 1Ph 220-240V 50Hz, LBP, RSIR, -35°C to -10°C, freezing

Meta description: Professional technical analysis of the GMCC PE75H1C compressor. High-efficiency 1/4 HP LBP unit for R134a refrigeration. View wiring schemas, performance tables, and compatible replacements.

Slug: gmcc-pe75h1c-compressor-r134a-1-4-hp-lbp-specs

Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, GMCC, PE75H1C, R134a, 1/4 HP, LBP, Refrigerator Compressor, HVAC, GL90AA, EMT6170Z, FFI7.5HAK, NL7F, NTU170MT, HMK12AA, HTK12AA, HYB12MHU, NT1114Y

Excerpt: The GMCC PE75H1C is a robust hermetic reciprocating compressor engineered for low back pressure applications using R134a refrigerant. Operating at 220-240V 50Hz, this 1/4 HP motor provides a cooling capacity of approximately 185W. This article provides technical datasheets, electrical wiring schemas, and professional cross-reference guides for global refrigeration maintenance and engineering.


Engineering Excellence: The GMCC PE75H1C Hermetic Compressor for R134a Systems

In the world of thermal management and domestic refrigeration, the GMCC PE75H1C stands as a benchmark for reliability and volumetric efficiency. Manufactured by Anhui Meizhi Compressor Co., Ltd (a Midea Group venture), this unit is a staple in high-performance household refrigerators and chest freezers. As an engineer who has worked extensively on the field, I can attest that the “PE” series represents a balance between compact mechanical design and thermal endurance.

This compressor is designed for Low Back Pressure (LBP) cycles, making it ideal for freezing applications where evaporation temperatures drop significantly below zero. Utilizing R134a, it remains a common choice for technicians servicing existing infrastructure where synthetic oils are standard.

Detailed Technical Specifications

Feature Specification
Model PE75H1C
Utilisation (mbp/hbp/lbp) LBP (Low Back Pressure)
Domaine (Freezing/Cooling) Freezing / Deep Cold
Oil Type and quantity POE (Ester Oil) – Approx. 180 ml
Horsepower (HP) 1/4 HP
Refrigerant Type R134a
Power Supply 220-240V ~ 50Hz / 1 Phase
Cooling Capacity BTU 631 BTU/h (approx. 185W)
Motor Type RSIR (Resistive Start – Inductive Run)
Displacement 7.5 cm³
Winding Material High-Grade Copper
Pression Charge 0.8 to 1.3 Bar (Low side)
Capillary 0.031″ or 0.8mm ID
Refrigerator Models Midea, Toshiba, Samsung, various local brands
Temperature function -35°C to -10°C
With fan or no Static Cooling (No fan required)
Commercial or no Domestic / Light Commercial
Amperage in function 0.9 A to 1.2 A
LRA (Locked Rotor Amps) 11.0 A
Type of relay PTC Starter
Capacitor or no No (Standard RSIR)

Electrical Wiring Schema (RSIR Logic)

For field technicians, identifying the terminal pins is critical to prevent accidental motor burnout. The GMCC PE75H1C follows the standard triangular layout:

  1. C (Common): The apex pin. Connected to the line voltage through the internal Thermal Overload Protector.
  2. M (Main/Run): Bottom-right pin. Connected to the Neutral line.
  3. S (Start): Bottom-left pin. Connected via the PTC (Positive Temperature Coefficient) relay.

Operational Logic: Upon startup, the PTC relay allows current to flow to the Start winding. As the PTC heats up, its resistance increases dramatically, effectively cutting off the Start winding once the motor reaches sufficient RPM, leaving only the Main winding energized.


Performance Comparison: GMCC PE75H1C vs. Industry Standards

When comparing the PE75H1C to other compressors in the same class, we look at the Coefficient of Performance (COP) and displacement efficiency.

Metric GMCC PE75H1C (R134a) Equivalent R600a Model
Gas Displacement 7.5 cm³ 11.2 cm³
Efficiency (W/W) 1.25 1.45
Charge Weight Standard (120g – 150g) Low (40g – 60g)
Pressure Delta Moderate Low

Professional Replacement Cross-Reference

Choosing the right replacement is vital for maintaining the refrigerator’s original thermal balance.

5 Compressor replacements in same value (R134a):

  1. Zem/ACC: GL90AA
  2. Embraco: EMT6170Z or FFI 7.5HAK
  3. Secop (Danfoss): NL7F
  4. Huayi: AE1380Y
  5. Tecumseh: THB1375YSS

5 Compressor replacements in same value (R600a Conversion):
Notice: Conversion requires a full system flush and capillary adjustment.

  1. TEE: NTU170MT
  2. Cubigel: HMK12AA
  3. Secop: HTK12AA
  4. Huayi: HYB12MHU
  5. Jiaxipera: NT1114Y

Engineering Advice and Best Practices

  • Thermal Protection: The “Thermally Protected” label indicates an internal bimetallic switch. If the compressor stops and feels extremely hot, do not force a restart. Let it cool for 30 minutes. Check the condenser coils for dust; poor airflow is the primary killer of the PE75H1C.
  • Oil Compatibility: This unit uses POE (Polyolester) oil. Never mix mineral oil (MO) with this system. If you are retrofitting, ensure the system is flushed with nitrogen to remove moisture, as POE oil is highly hygroscopic.
  • Vacuum Standards: For R134a systems, reaching a vacuum of at least 500 microns is non-negotiable. Residual moisture reacts with R134a and POE oil to create acid, which will eventually dissolve the copper windings.
  • Startup Amperage: If the compressor draws high amperage (above 5A) and trips the protector, first replace the PTC relay. These components degrade over time and are a common point of failure before the motor itself fails.

Benefits of the GMCC PE75H1C

The primary benefit of this model is its durability in tropical climates. The motor is wound with high-quality copper that resists heat better than aluminum alternatives. Its compact footprint also makes it versatile for a wide range of refrigerator brands, simplifying inventory for HVAC professionals.

GMCC PE75H1C Compressor 1/4 HP R134a LBP mbsmpro
GMCC PE75H1C Compressor 1/4 HP R134a LBP mbsmpro



TEE NTU 170 MT Compressor 1/4 HP R600a

TEE NTU 170 MT Compressor 1/4 HP R600a mbsmpro

Focus Keyphrase: TEE NTU 170 MT Compressor 1/4 HP R600a Low Back Pressure Technical Specifications and Replacement Guide

SEO Title: Mbsmpro.com, Compressor, NTU 170 MT, 1/4 hp, TEE, Cooling, R600a, 204 W, 0.9 A, 1Ph 220-240V 50Hz, LBP, RSIR, -35°C to -10°C

Meta Description: Technical analysis of the TEE NTU 170 MT compressor. Discover 1/4 HP power specs, R600a efficiency, LBP cooling capacity, wiring diagrams, and cross-reference replacement charts.

Slug: compressor-tee-ntu170mt-r600a-1-4-hp-specs

Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, TEE, Turk Elektrik, NTU 170 MT, R600a, 1/4 HP Compressor, LBP, Refrigerator Repair, HVAC Engineering, EMT2121U, HTK12AA, HMK12AA, NT1114Y, HYB12MHU, GL90AA, FFI7.5HAK, NL7F

Excerpt: The TEE NTU 170 MT is a high-efficiency hermetic reciprocating compressor designed for low back pressure applications using R600a refrigerant. Known for its reliability in household refrigeration, this unit operates at 220-240V 50Hz. This article explores its technical specs, cooling capacity, and suitable replacements for HVAC technicians and engineers worldwide.


The Engineering Excellence of the TEE NTU 170 MT: A Deep Dive into R600a Refrigeration

In the evolving world of domestic refrigeration, efficiency and environmental impact are the primary drivers of innovation. The TEE NTU 170 MT, manufactured by Turk Elektrik, stands as a testament to these principles. As a Low Back Pressure (LBP) compressor optimized for R600a (isobutane), this model has become a staple in modern household refrigerators and freezers across Europe and the Middle East.

Understanding the NTU 170 MT Architecture

The NTU 170 MT is engineered to handle the unique thermodynamic properties of R600a. Unlike older R134a systems, R600a operates at lower pressures but requires a larger displacement to achieve comparable cooling capacities. This compressor utilizes a robust motor designed for RSIR (Resistive Start – Inductive Run) operation, ensuring a reliable start even under varying voltage conditions typically found in domestic environments.

The “MT” series is specifically calibrated for high-performance cooling while maintaining a low noise floor. With a Locked Rotor Amperage (LRA) of 14A, it demonstrates significant starting torque, which is essential for overcoming the initial pressures of the refrigeration cycle after a defrost period.

Technical Specification Table

Feature Specification
Model NTU 170 MT
Utilisation LBP (Low Back Pressure)
Domaine Freezing / Deep Cooling
Oil Type and Quantity Mineral Oil (approx. 180 ml)
Horsepower (HP) 1/4 HP
Refrigerant Type R600a (Isobutane)
Power Supply 220-240VAC / 50Hz / 1Ph
Cooling Capacity BTU ~700 BTU/h (at -23.3°C Evaporating Temp)
Motor Type RSIR
Displacement 11.20 cc
Winding Material High-Grade Copper
Pression Charge 0.5 to 1.2 Bar (Low side depending on load)
Capillary Recommendation 0.031″ ID x 3 meters (approximate)
Temperature Function -35°C to -10°C
Cooling System Static (No fan required for compressor)
Commercial Class Domestic / Light Commercial
Amperage (FLA) 0.8 A – 1.0 A
LRA (Locked Rotor) 14 A
Relay Type PTC Starter
Capacitor Not required (RSIR), Optional Run Cap for CSIR conversion

Electrical Wiring Schema (RSIR Configuration)

For field technicians, understanding the terminal configuration is vital. The TEE NTU 170 MT follows the standard triangular pin layout:

  1. Common (C): Top pin (typically connected to the overload protector).
  2. Start (S): Right pin (connected to the PTC relay for starting).
  3. Main/Run (M): Left pin (connected to the neutral line).

Schema Logic:
[Line] -> [Overload Protector] -> [Common Pin]
[Neutral] -> [PTC Relay] -> [Main Pin] & [Start Pin (Momentary)]

Performance Comparison: R600a vs. R134a Equivalents

When comparing the NTU 170 MT to R134a units of similar horsepower, several differences emerge. The R600a model offers a superior Coefficient of Performance (COP).

Metric TEE NTU 170 MT (R600a) Equivalent R134a Model (e.g., GL90AA)
Efficiency (COP) 1.45 – 1.55 W/W 1.20 – 1.35 W/W
Operating Pressure Low / Vacuum High
Eco-Impact GWP 3 (Low) GWP 1430 (High)
Noise Level Very Low Moderate

Compatibility and Replacement Guide

Finding a direct replacement requires matching the displacement and the LBP characteristic. Below are the recommended alternatives for the NTU 170 MT.

Top 5 Replacements (R600a – Same Gas):

  1. Embraco: EMT2121U
  2. Secop (Danfoss): HTK12AA
  3. ACC / Cubigel: HMK12AA
  4. Jiaxipera: NT1114Y
  5. Huayi: HYB12MHU

Top 5 Replacements (R134a – Conversion Required):
Note: Converting from R600a to R134a requires a full system flush, capillary adjustment, and oil compatibility check.

  1. Zem: GL90AA
  2. Embraco: FFI 7.5HAK
  3. Secop: TLES7.5KK.3
  4. Tecumseh: THB1375YSS
  5. Carlyle: S26SC

Engineering Notices and Maintenance Tips

  • Vacuuming Procedure: Due to the hygroscopic nature of the systems and the low pressures of R600a, a deep vacuum (minimum 200 microns) is mandatory. R600a systems are highly sensitive to non-condensables.
  • Charging Safety: R600a is flammable. Always ensure the work area is well-ventilated. Use a dedicated electronic scale, as the charge weight is significantly lower than R134a (often only 40-60 grams).
  • Filter Drier: Always replace the filter drier with one specifically labeled for R600a (XH-9 or equivalent) during any compressor swap.
  • Capillary Blockage: Because R600a operates at lower discharge temperatures, carbonization is rare, but moisture-related ice blockages are common if the system is not perfectly dry.

Benefits for the End-User

Using a TEE NTU 170 MT ensures the refrigerator operates with minimal energy consumption. For the homeowner, this translates to lower electricity bills and a quieter kitchen environment. For the technician, the wide availability of parts for the TEE/Arçelik ecosystem makes it a preferred choice for long-term maintenance.

TEE NTU 170 MT Compressor 1/4 HP R600a mbsmpro
TEE NTU 170 MT Compressor 1/4 HP R600a mbsmpro



Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP

Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP mbsmpro

Focus Keyphrase: Konor GPY16AF R134a Compressor Technical Specifications and Professional Replacement Guide

SEO Title: Mbsmpro.com, Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP, 220-240V 50Hz, Freezing, Technical Data

Meta Description: Explore the full technical breakdown of the Konor GPY16AF compressor. This 1/2 HP R134a unit is ideal for LBP freezing applications. Includes specs, wiring, and cross-reference.

Slug: konor-gpy16af-compressor-r134a-lbp-specs

Tags: Konor, GPY16AF, R134a, 1/2 HP, LBP, Compressor, Freezing, Refrigeration, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm

Excerpt: The Konor GPY16AF is a robust hermetic reciprocating compressor engineered for low back pressure applications using R134a refrigerant. With a displacement of 16.2 cm³, this 1/2 HP unit is a staple in commercial freezers and large refrigerators. This guide provides detailed technical data, wiring diagrams, and professional cross-reference options for field technicians.


Mbsmpro.com, Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP, 220-240V 50Hz

The refrigeration industry relies on precision and durability, and the Konor GPY series stands out as a high-performance solution for low-temperature requirements. Specifically, the GPY16AF model is a hermetic reciprocating compressor designed to meet the rigorous demands of deep-freezing units. Utilizing R134a refrigerant, this compressor balances thermal efficiency with mechanical reliability, making it a preferred choice for large-capacity domestic appliances and light commercial units.

Technical Specification Table

Feature Specification
Model GPY16AF
Utilisation LBP (Low Back Pressure)
Domaine Freezing / Deep Cold Storage
Oil Type and Quantity POE Oil / 350 ml
Horsepower (HP) 1/2 HP
Refrigerant Type R134a
Power Supply 220-240V / 50Hz / 1 Phase
Cooling Capacity BTU Approximately 1540 BTU/h (at -23.3°C ASHRAE)
Motor Type CSIR (Capacitor Start – Induction Run)
Displacement 16.2 cm³
Winding Material High-Grade Copper
Pressure Charge Suction: 0.5 – 5 PSI (Normal LBP range)
Capillary Recommendation 0.042″ x 10ft (Variable per load)
Application Units Large Chest Freezers, Vertical Freezers
Temperature Function -35°C to -15°C
Fan Requirement Static or Forced Air (Fan recommended for high ambient)
Commercial Use Yes, Light Commercial / Domestic
Amperage (FLA) 2.5 A – 2.8 A
LRA (Locked Rotor Amps) 17 A
Type of Relay Potential or Electromagnetic Relay
Capacitor Requirement Starting Capacitor (approx. 60-80 µF)

Engineering Perspective: Performance Analysis

From a field worker’s perspective, the GPY16AF is recognized for its high volumetric efficiency. The 16.2 cm³ displacement allows for rapid pulldown times in large evaporation systems. Unlike smaller residential compressors, this unit features reinforced copper windings that handle the high torque required during the startup phase of a heavy refrigeration cycle.

When comparing the Konor GPY16AF to other market leaders, we notice a distinct advantage in its thermal management. The internal motor protection is calibrated to prevent burnout during voltage fluctuations, a common issue in many regions.

Cross-Reference and Replacement Models

Finding an exact match for a compressor in the field is not always possible. Below are professional alternatives categorized by refrigerant type.

Table: Top 5 Replacements (Same Refrigerant – R134a)

Brand Model HP Displacement
Embraco FFI12HBX 1/2 HP 11.14 cm³
Danfoss/Secop SC15G 1/2 HP 15.28 cm³
Tecumseh AE2415Y 1/2 HP 12.50 cm³
Kulthorn AE7440Y 1/2 HP 14.50 cm³
Huayi HYE15YG 1/2 HP 15.00 cm³

Table: Top 5 Replacements (Alternative Refrigerant – R404a/R600a)

Brand Model Gas Type Note
Embraco NEK2150GK R404a Requires TXV adjustment
Secop SC18CL R404a High cooling capacity
Jiaxipera VNX1116Y R600a High efficiency / Low noise
Nidec GPY12RAA R600a Eco-friendly alternative
Danfoss NL11MF R134a/R404a Multi-refrigerant capable

Electrical Wiring Schema (General CSIR)

codeText

[Neutral] ---------------- (Common Terminal)
                                      |
                                  [Winding]
                                      |
       [Live] -----[Overload]----[Relay]---- (Main Winding)
                                    |
                                [Start Cap]
                                    |
                                (Start Winding)

Installation Best Practices and Field Tips

  1. Vacuum Procedure: Since the GPY16AF uses POE oil, it is extremely hygroscopic. A deep vacuum of at least 500 microns is mandatory to prevent acid formation within the system.
  2. Filter Drier Replacement: Never reuse a filter drier. When installing this 1/2 HP unit, ensure a high-capacity XH-9 molecular sieve drier is used to handle the R134a molecular structure.
  3. Oil Management: If the system suffered a motor burnout previously, perform a flush. POE oil will trap contaminants more aggressively than mineral oil.
  4. Capillary Sizing: Ensure the capillary tube is not restricted. A 1/2 HP compressor generates significant head pressure; a restricted capillary will lead to premature valve failure.

Professional Benefits of the Konor GPY16AF

  • Energy Efficiency: Optimized for lower power consumption despite high torque.
  • Low Noise Profile: Advanced shell design dampens mechanical vibration.
  • Durability: Built to withstand continuous operation in tropical climates.

Notice: Always verify the starting capacitor value on the specific unit label before replacement. Using an undersized capacitor can lead to starting failures, while an oversized one may overheat the start winding.

Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP mbsmpro
1/2 HP, Compressor, freezing, GPY16AF, Konor, LBP, mbsm.pro, mbsmgroup, mbsmpro.com, R134a, refrigeration



Embraco FMXY9C Compressor: R600a, 1/6 HP

Embraco FMXY9C Compressor: R600a, 1/6 HP mbsmpro

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

SEO Title

Mbsmpro.com, Compressor, FMXY9C, Embraco, R600a, 1/6 hp, Cooling, 220-240V, 1Ph 50Hz, LBP, Fullmotion

Meta Description

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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Tags

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.

Embraco FMXY9C Compressor: R600a, 1/6 HP mbsmpro



Jiaxipera VTH1113Y Compressor: R600a

Jiaxipera VTH1113Y Compressor: R600a mbsmpro

Jiaxipera VTH1113Y Compressor: R600a, 220-240V, LBP Cooling, Technical Breakdown and Engineering Insights

Jiaxipera VTH1113Y Compressor Horsepower Rating

The Jiaxipera VTH1113Y compressor is typically rated at approximately 1/6 HP (Horsepower). This rating aligns with its application in low back pressure (LBP) systems, such as household refrigerators using R600a refrigerant. The compressor is designed for efficient cooling in temperature ranges from −35°C to −10°C, making it suitable for static cooling environments.

Comparison Table: HP Ratings of Similar Compressors

Model Refrigerant HP Rating Application
VTH1113Y R600a ~1/6 HP LBP
VTX1116Y R600a ~1/5 HP MHBP
VNC1118Z R134a ~1/5 HP HBP

Engineering Insight

  • 1/6 HP compressors are ideal for compact refrigerators and deep freezers.
  • They offer low energy consumption and quiet operation, especially when paired with inverter technology.
  • R600a refrigerant enhances efficiency but requires careful handling due to its flammability.

Copy All for WordPress:

Jiaxipera VTH1113Y Compressor Horsepower Rating

The Jiaxipera VTH1113Y compressor is typically rated at approximately 1/6 HP (Horsepower). This rating aligns with its application in low back pressure (LBP) systems, such as household refrigerators using R600a refrigerant. The compressor is designed for efficient cooling in temperature ranges from −35°C to −10°C, making it suitable for static cooling environments.

Model Refrigerant HP Rating Application
VTH1113Y R600a ~1/6 HP LBP
VTX1116Y R600a ~1/5 HP MHBP
VNC1118Z R134a ~1/5 HP HBP

1/6 HP compressors are ideal for compact refrigerators and deep freezers. They offer low energy consumption and quiet operation, especially when paired with inverter technology. R600a refrigerant enhances efficiency but requires careful handling due to its flammability.

This article explores the Jiaxipera VTH1113Y compressor used in inverter refrigerators, highlighting its specifications, performance, and comparisons with similar models.

Mbsmpro.com, Compressor, VTH1113Y, Jiaxipera, R600a, 220-240V, 1PH, 50Hz, LBP, Static Cooling, −35°C to −10°C, Alkyl Benzene Oil, ASHRAE Standard

Technical Overview of Jiaxipera VTH1113Y Compressor

The Jiaxipera VTH1113Y is a hermetic inverter compressor designed for household refrigerators using R600a (isobutane) refrigerant. It operates on 220-240V at 50Hz, with a single-phase configuration. This model is optimized for Low Back Pressure (LBP) applications, making it ideal for cooling environments ranging from −35°C to −10°C.

Performance Specifications Table

Parameter Value
Refrigerant R600a
Voltage/Frequency 220-240V / 50Hz
Cooling Type Static
Application LBP
Evaporating Temp Range −35°C to −10°C
Displacement 8.9 cm³
Max Winding Temp 130°C
Max Discharge Pressure 0.98 MPa
COP Range 1.60 – 1.72
Power Consumption 40.7W – 131.3W
Current Range 0.44A – 1.25A
Speed Range 1320 – 4500 RPM
Oil Type Alkyl Benzene

Comparison with Similar Compressors

Model Refrigerant HP Rating Application COP Voltage
VTH1113Y R600a ~1/6 HP LBP 1.60–1.72 220-240V
VTX1116Y R600a ~1/5 HP MHBP 1.65–1.75 220-240V
VNC1118Z R134a ~1/5 HP HBP 1.55–1.70 220-240V

VTH1113Y is best suited for low-temperature applications, while VTX1116Y and VNC1118Z serve medium and high pressure systems respectively.

Engineering Insights & Usage Recommendations

  • Use in LBP Systems: Ideal for deep-freezing and low-temperature refrigeration.
  • R600a Compatibility: Environmentally friendly with low GWP, but requires leak-proof systems due to flammability.
  • Voltage Stability: Ensure consistent 220-240V supply to avoid overload protection triggers.
  • Oil Maintenance: Use only Alkyl Benzene oil for optimal lubrication and longevity.

Benefits of VTH1113Y Compressor

  • Energy Efficient: High COP values reduce electricity consumption.
  • Quiet Operation: Inverter technology minimizes noise.
  • Durable Design: Withstands high discharge pressure and ambient temperatures up to 43°C.

Focus Keyphrase

Jiaxipera VTH1113Y Compressor R600a 220-240V 50Hz LBP Cooling Static Inverter Refrigerator Technical Specifications Comparison

SEO Title

Mbsmpro.com, Compressor, VTH1113Y, Jiaxipera, R600a, 220-240V, LBP, Static Cooling, −35°C to −10°C

Meta Description

Explore the full specifications of Jiaxipera VTH1113Y compressor for inverter refrigerators using R600a. Includes technical tables, performance comparisons, and engineering advice for LBP cooling systems.

Slug

jiaxipera-vth1113y-compressor-r600a-220v-lbp-specs

Tags

Jiaxipera, VTH1113Y, R600a, Compressor, Inverter, Refrigerator, LBP, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Cooling, Static, 220-240V

Excerpt

Jiaxipera VTH1113Y is a high-efficiency inverter compressor using R600a refrigerant. Designed for LBP applications, it operates on 220-240V and offers quiet, reliable cooling for household refrigerators.

Jiaxipera VTH1113Y Compressor: R600a mbsmpro



Compressor, FN66Q11G, 1/6 hp

Compressor, FN66Q11G, 1/6 hp mbsmpro

Mbsm.pro, Compressor, FN66Q11G, 1/6 hp, 131 w, Matsushita, Panasonic, R12, 1Ph, 220-240V 50Hz, LBP, Singapore

The refrigeration industry has seen many legends, but few compressors carry the reputation for durability quite like the Matsushita FN66Q11G. Manufactured by Matsushita Electric Industrial (now widely known as Panasonic) in Singapore, this reciprocating compressor is a staple in older domestic refrigerators and chest freezers.

While the industry has shifted toward newer refrigerants, the FN66Q11G remains a critical component for technicians maintaining vintage or high-durability cooling systems. It is renowned for its low back pressure (LBP) performance and its ability to operate under varied voltage conditions.


Technical Specifications: FN66Q11G

Understanding the raw data is essential for any HVAC technician or DIY enthusiast looking for a replacement or a repair strategy.

Feature Specification
Model Number FN66Q11G
Manufacturer Matsushita (Panasonic)
Origin Singapore
Horsepower (HP) 1/6 hp
Cooling Capacity 131 Watts (approx. 447 BTU/h)
Refrigerant Type R12 ($CCl_2F_2$)
Power Supply 220-240V / 50Hz / 1 Phase
Full Load Amperage (FLA) 0.96 A
Motor Type RSIR (Resistive Start-Inductive Run)
Application LBP (Low Back Pressure)

Performance Comparison: FN66Q11G vs. Modern Equivalents

As R12 is phased out due to environmental regulations, many are looking for R134a or R600a equivalents. Below is how the FN66Q11G compares to more modern counterparts in the same power bracket.

Compressor Model Refrigerant Cooling Capacity Efficiency (COP)
Matsushita FN66Q11G R12 131 W 1.15
ZMC GM70AZ R134a 150 W 1.25
Secop/Danfoss TLS5F R134a 136 W 1.22
Embraco EMI60HER R134a 145 W 1.28

Analysis: The FN66Q11G holds a very steady amperage draw (0.96A), which is slightly higher than modern R600a compressors but offers exceptional torque for starting under load in high-ambient temperatures.


The Legacy of Matsushita Singapore

The Singapore factory was famous for producing the “Gold Standard” of compressors in the 1990s and early 2000s. These units are often found still running 30 years later. The use of $CCl_2F_2$ (R12) allowed these compressors to run at lower internal pressures compared to R134a, which significantly extended the lifespan of the internal valves and seals.

Replacement and Retrofitting Tips

If you are dealing with a faulty FN66Q11G, you have two main paths:

  1. Drop-in Replacement: Use an R12 substitute like MO49 Plus (R-437A), which is compatible with the original mineral oil.
  2. Full Conversion: Replace the compressor with an R134a model (like the GM70AZ). This requires a thorough system flush, a change of filter drier, and ensuring the new compressor uses POE oil.

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Focus Keyphrase: Matsushita FN66Q11G Compressor 1/6 hp R12

SEO Title: Mbsm.pro, Compressor, FN66Q11G, 1/6 hp, Matsushita, R12, 131W, Singapore

Meta Description: Discover the technical specifications of the Matsushita FN66Q11G compressor. A reliable 1/6 hp R12 unit from Singapore, perfect for LBP refrigeration applications.

Slug: matsushita-fn66q11g-compressor-1-6-hp-r12-specifications

Tags: Matsushita, Panasonic, FN66Q11G, R12 Compressor, 1/6 hp, Refrigeration, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Singapore Compressor, LBP

Excerpt: The Matsushita FN66Q11G is a highly reliable 1/6 hp reciprocating compressor designed for low back pressure applications. Operating on 220-240V at 50Hz, this R12-based unit was manufactured in Singapore and is known for its long-lasting performance in domestic refrigerators. Learn about its cooling capacity, amperage, and modern replacement options in this comprehensive technical guide.





Compressor, LG, BMH089NHMV, 1/4 hp

Compressor, LG, BMH089NHMV, 1/4 hp mbsmpro

Here is the comprehensive, SEO-optimized professional article based on the technical data for the LG BMH089NHMV compressor.


Mbsmpro.com, Compressor, LG, BMH089NHMV, 1/4 hp, R600a, Inverter, BLDC, LBP, 3PH, 220-240V, 51-225Hz, Cooling, Freezing

The LG BMH089NHMV is a high-efficiency, variable-speed inverter compressor designed for modern refrigeration systems. Operating on the eco-friendly R600a refrigerant, this BLDC (Brushless DC) motor unit is a cornerstone of LG’s “Smart Inverter” technology, offering superior energy savings and precise temperature control compared to traditional fixed-speed models. Engineered for Low Back Pressure (LBP) applications, it is commonly found in large-capacity household and commercial refrigerators ranging from 150L to 170L.

Technical Specifications and Performance Data

The BMH089NHMV is part of the BMH series, characterized by its medium-sized chassis and a displacement of 8.9 cc/rev. Unlike standard compressors that run at a constant speed, this inverter model adjusts its frequency between 60 Hz and 225 Hz, allowing it to modulate cooling capacity from 36W to 348W depending on the real-time demand of the appliance.

Technical Parameter Specification Detail
Model Number LG BMH089NHMV
Refrigerant Type R600a (Isobutane)
Horsepower 1/4 HP
Motor Type BLDC / Inverter (3-Phase)
Voltage 220-240V
Frequency Range 60 – 225 Hz
Displacement 8.9 cc/rev
Cooling Capacity 188W (at standard LBP)
Application LBP (Low Back Pressure)

Performance Comparison: BMH089NHMV vs. BMG089NHMV

While these two models share the same displacement, they often differ in their wire construction or generation code. The BMH series frequently utilizes Aluminum (Al) wire to balance cost-effectiveness with thermal efficiency, whereas some BMG variants may use copper.

Feature LG BMH089NHMV LG BMG089NHMV
Displacement 8.9 cc/rev 8.9 cc/rev
Wire Material Aluminum (Al) Wire Copper or Al (Model dependent)
Cooling Cap (W) ~188 W ~188 W
Max Frequency 225 Hz 225 Hz
Efficiency (EER) High (Inverter) High (Inverter)

The Inverter Advantage: Efficiency and Noise Reduction

The BMH089NHMV employs a sleeve-less aluminum connecting rod and a specialized oil pumping system to minimize friction points. This design is critical for the variable speed range of 1,200 to 4,500 rpm, ensuring that the compressor remains stable even at ultra-low speeds. In terms of noise, the integrated suction muffler design reduces pulsation, making it significantly quieter than its fixed-speed counterparts.

  • Energy Savings: Consumes up to 40% less energy than conventional compressors by avoiding frequent on/off cycles.
  • Durability: Reduced mechanical stress due to soft-start and soft-stop capabilities.
  • Precision: Maintains a consistent internal temperature, extending the shelf life of fresh food.

SEO Metadata

  • Focus Keyphrase: LG BMH089NHMV Compressor
  • SEO Title: LG BMH089NHMV Compressor: 1/4 HP R600a Inverter Technical Data
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  • Slug: lg-bmh089nhmv-compressor-specifications-r600a
  • Tags: LG, BMH089NHMV, 1/4 HP, R600a, Inverter Compressor, BLDC Motor, LBP, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Refrigeration Parts, LG Refrigerator.
  • Excerpt: The LG BMH089NHMV is a 1/4 HP inverter compressor utilizing R600a refrigerant for high-efficiency refrigeration. With a variable speed range of 60-225 Hz and a displacement of 8.9 cc/rev, this BLDC motor unit provides precise cooling capacity up to 188W, making it ideal for modern household and commercial LBP applications.