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CARLYLE 06ER475600 Compressor Semi Hermetic 400/460V 50/60

06er475600 Carlyle Compressor Semi-hermetic 3 Ph 20 Hp 400/460v 50/60 Hz

( Brand: Carlyle ), ( Manufacturer Part Number: 06ER475600 ), ( Part Type: Hp Compressor ), ( Compressor Type: Semi-hermetic ), ( Power Source: Corded Electric ), ( Refrigerant: R-22, R-404a ), ( Color: Green ), ( Voltage: 208/230/460 ), ( Country Of Origin: United States ), ( Power Phase: 3 Phase )

Review CARLYLE Compressor Semi hermetic Ph Hp 400/460v 50/60 Hz

The **Carlyle 06ER475600 Semi-Hermetic Compressor** is a robust, high-performance refrigeration and air conditioning solution engineered for demanding industrial, commercial, and large-scale HVAC applications. Part of Carlyle s trusted line of semi-hermetic compressors, this 20 horsepower unit delivers exceptional efficiency and reliability while operating seamlessly across dual-voltage systems of **400V or 460V**, making it versatile for a wide range of global installations. With a **50/60 Hz** frequency compatibility, it ensures smooth operation in both standard and industrial-grade electrical environments, reducing downtime and maintenance concerns. The semi-hermetic design combines the durability of a hermetic compressor with the accessibility of a semi-hermetic unit, allowing for easier servicing of critical components while maintaining a sealed system to prevent refrigerant leaks a key advantage in applications where containment and efficiency are paramount.

Built to endure harsh operating conditions, the **06ER475600** features a **copper-wound motor** with high-grade insulation, ensuring extended lifespan and superior thermal performance even under heavy loads. Its **oil-injected reciprocating design** provides consistent lubrication, reducing wear on internal components and enhancing overall reliability. The compressor s **modular construction** allows for easy integration with various refrigeration circuits, including ammonia (NH ), carbon dioxide (CO ), and HFC/HFO refrigerants, making it a flexible choice for systems requiring multi-refrigerant compatibility. Whether deployed in large-scale cold storage facilities, industrial process cooling, or commercial HVAC systems, this compressor excels in maintaining precise temperature control while minimizing energy consumption through optimized displacement and efficiency ratings.

Safety and operational integrity are prioritized in the **06ER475600**, featuring **built-in overload protection**, **thermal cutouts**, and **vibration-dampening mounts** to mitigate mechanical stress and extend equipment longevity. Its **high-efficiency scroll or reciprocating compressor core** (depending on model variant) ensures smooth operation with reduced noise levels and minimal pulsation, contributing to a quieter, more stable system performance. The unit s **sealed design** not only prevents refrigerant leakage but also reduces the risk of contamination, making it ideal for applications where purity and efficiency are critical. Additionally, Carlyle s reputation for **durability and precision engineering** ensures that this compressor meets or exceeds industry standards for performance, durability, and energy efficiency, making it a dependable choice for engineers and facility managers seeking long-term reliability in their refrigeration or air conditioning systems.

### **Pros and Cons of buying a Carlyle 06ER475600 Compressor (20 HP, 400/460V, 50/60Hz, Semi-Hermetic)**

#### **Pros:**

1. **Reliability and Durability** Carlyle is a well-established brand known for manufacturing robust, high-performance industrial compressors. The semi-hermetic design reduces the risk of oil contamination and improves efficiency compared to open-type compressors.

2. **High Efficiency (20 HP)** A 20 HP motor provides strong cooling capacity, making it suitable for large refrigeration, air conditioning, or process cooling applications. The compressor can handle significant heat loads, reducing the need for multiple units.

3. **Dual Voltage (400V/460V) and Frequency (50Hz/60Hz) Compatibility** This flexibility allows the compressor to be used in different global markets without requiring major modifications, making it a versatile choice for international applications.

4. **Semi-Hermetic Construction** Unlike open compressors, semi-hermetic units have a sealed motor and compressor assembly, which minimizes oil leakage and contamination risks. This design also reduces maintenance requirements compared to open compressors.

5. **Energy Efficiency** Modern Carlyle compressors are designed with energy-saving features, such as optimized motor windings and efficient refrigerant handling, which can lower operational costs over time.

6. **Long Lifespan** With proper maintenance, semi-hermetic compressors can last **20 30 years**, making them a cost-effective long-term investment.

7. **Compatibility with Common Refrigerants** This model is likely designed to work with standard refrigerants like R-134a, R-404A, or R-410A, depending on the application, though verification with the manufacturer or specifications is recommended.

8. **Lower Maintenance Compared to Open Compressors** Since the motor is sealed, there is no need for frequent oil changes or motor inspections, reducing downtime.

9. **Scalability for Industrial Use** The 20 HP capacity makes it suitable for medium to large industrial refrigeration systems, such as cold storage, HVAC, or process cooling in manufacturing plants.

10. **Aftermarket Support and Availability of Parts** Carlyle is a reputable brand with a wide distribution network, ensuring easier access to replacement parts and technical support.

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#### **Cons:**

1. **Higher Upfront Cost** Semi-hermetic compressors are generally more expensive than open compressors due to their advanced construction and reliability features. The 20 HP model will likely cost **$3,000 $6,000 **, depending on refrigerant type and additional accessories.

2. **Limited Repairability** Unlike open compressors, semi-hermetic units cannot be easily disassembled for internal repairs. If the compressor fails, it is typically replaced rather than repaired, increasing long-term costs.

3. **Refrigerant Compatibility Concerns** While this model likely supports common refrigerants, using **non-compatible or outdated refrigerants** (e.g., R-22) could void warranties or reduce performance. Always confirm compatibility before purchase.

4. **Specialized Installation Requirements** Semi-hermetic compressors may require **professional installation** with proper refrigerant charging, electrical connections, and cooling system integration. Improper installation can lead to reduced efficiency or premature failure.

5. **Weight and Space Considerations** At 20 HP, this compressor is **heavy (likely 200 400 lbs)** and requires adequate structural support. Installation in confined spaces may be challenging.

6. **Potential for Higher Energy Consumption in Some Cases** While generally efficient, improper sizing or system mismatches (e.g., oversized or undersized systems) can lead to **inefficient operation and higher energy costs**.

7. **Warranty Limitations** Standard warranties on semi-hermetic compressors often exclude **damage from improper installation, electrical issues, or refrigerant contamination**. Always review warranty terms before purchase.

8. **Depreciation Over Time** While durable, semi-hermetic compressors may **depreciate faster** than some open compressors in applications where frequent replacements are expected (e.g., mobile or high-wear environments).

9. **Dependence on Supplier Availability** If the supplier goes out of business or discontinues the model, finding replacement parts or a new unit may become difficult.

10. **Noise and Vibration Considerations** Larger compressors can generate **significant noise and vibration**, requiring proper mounting and soundproofing in sensitive environments.

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### **Conclusion and Recommendation**

The **Carlyle 06ER475600 20 HP semi-hermetic compressor** is a **strong choice for industrial refrigeration, HVAC, or process cooling applications** where **reliability, efficiency, and longevity** are critical. Its **dual-voltage and dual-frequency compatibility** makes it versatile for global use, while its **semi-hermetic design** reduces maintenance burdens compared to open compressors.

However, the **higher upfront cost, limited repairability, and specialized installation requirements** mean it is best suited for **long-term, high-demand applications** rather than short-term or low-budget projects. If **budget is a constraint** or the application involves **frequent compressor replacements**, an **open compressor or a slightly smaller semi-hermetic unit** might be more cost-effective.

#### **Final Recommendation:** - **Buy if:**

- You need a **highly reliable, long-lasting compressor** for **industrial refrigeration, large HVAC systems, or process cooling**.

- Your application requires **dual-voltage (400V/460V) and dual-frequency (50Hz/60Hz) flexibility**.

- You can **justify the higher upfront cost** with **reduced maintenance and energy savings** over time.

- Proper **installation and refrigerant compatibility** are ensured.

- **Avoid if:**

- You are working on a **tight budget** and cannot afford the premium price.

- The application involves **frequent compressor failures or replacements** (open compressors may be better).

- You lack **expertise in refrigerant handling and electrical connections**, as improper installation can void warranties.

- The compressor will be used in a **high-vibration or mobile environment** where semi-hermetic units may be less ideal.

**Best Practice:**

- **Verify refrigerant compatibility** with the manufacturer or a refrigeration specialist.

- **Consult an HVAC or refrigeration professional** for proper sizing and installation.

- **Compare quotes** from multiple suppliers to ensure you are getting a fair price.

- **Consider extended warranties** if available, as they can offset long-term risks.

For most **commercial or industrial refrigeration systems**, this compressor is a **solid investment** that will provide **decades of service** with proper care. However, weigh the pros and cons carefully against your specific application needs before purchasing.

Details:

Cylinders: 6. voltage Rating: 400/460V AC, 3-phase, 50/60 Hz. Horsepower: 20 HP. Please feel free to ask me any questions or more pictures I would be happy help.

This item has not been used before. This is a never before used Carlyle model NUMBER: 06ER475600 342/457 volts . This product is coming from RMI-Arden.

part #: 06er475600 price

  • $4750.00

specifications motohva:

  • brand: Carlyle
  • mpn: 06er475600
  • part type: Hp Compressor
  • compressor type: Semi-hermetic
  • power source: Corded Electric
  • refrigerant: R-22, R-404a
  • color: Green
  • voltage: 208/230/460
  • country of origin: United States
  • power phase: 3 Phase

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  • # reviews: 526
  • city: Cerritos, California

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general motohva:

  • condition: New Open box
  • HVAC Refrigeration > HVAC Refrigeration Components > Compressors

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offer motohva:

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  • quantity: 1
  • started: May 27, 2026
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  • options: Ship-to-home
part type: hp compressor, compressor type: semi-hermetic, power source: corded electric, refrigerant: r-22, r-404a, voltage: 208/230/460, country of origin: united states, power phase: 3 phase,
category: business & industrial > hvac refrigeration > hvac refrigeration components > compressors, color: green, sku: 10837680744659604,
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  • New – Open box. Offer #1 priced at $4750.00 + $Calculated shipping estimate = $4750.00* total. Refrigerant Compatibility: Designed primarily for R-22 and R-404A systems. This is a never before used Carlyle MODEL NUMBER: 342/457 volts.+$Calculated shipping

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