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COPELAND 1C17638P2 Hermetic Compressor Rotolock CRN5-0500-TFD-29R 5-TON 460/3/60

Crn5-0500-tfd-29r Copeland 1c17638p2 Hermetic Compressor With Rotolock 5 Ton 460/3/60

( Brand: Copeland ), ( Manufacturer Part Number: 1C17638P2 ), ( Model: CRN5-0500-TFD-29R ), ( Type: Hermetic Compressor ), ( Tonnage: 5ton ), ( Compressor Type: Hermetic ), ( Voltage: 380/460v ), ( Color: Black ), ( Power Phase: 3 Phase )

Review COPELAND Hermetic Compressor Rotolock Ton 460/3/60

The **Copeland 1C17638P2 CRN5-0500-TFD-29R Hermetic Compressor** is a high-performance, energy-efficient refrigeration solution engineered for demanding commercial and industrial applications, particularly within medium-temperature refrigeration systems. Part of Copeland s renowned **CRN5 series**, this hermetic compressor is designed with advanced Rotolock technology, ensuring seamless integration with compatible condensers and evaporators while delivering exceptional reliability and operational longevity. Built with a robust **500 cubic inch displacement (0.500 CFM)**, this compressor is optimized for systems requiring precise temperature control, such as medium-temperature refrigeration units (typically operating between -10 F to 32 F/-23 C to 0 C), making it ideal for applications in grocery stores, convenience stores, food processing facilities, and cold storage warehouses.

The **TFD-29R** designation indicates a **3-phase, 290-volt motor**, providing the necessary power for efficient operation in commercial-grade refrigeration systems. This motor is fully sealed within the hermetic housing, eliminating the need for external lubrication or maintenance, while also enhancing safety by containing all refrigerant and oil internally. The **Rotolock** connection system simplifies installation and serviceability, allowing for quick and secure attachment to compatible condensers and evaporators without the need for additional fittings or adapters. This feature not only reduces installation time but also minimizes the risk of refrigerant leaks, ensuring optimal system performance and compliance with environmental regulations.

Under the hood, the **1C17638P2** incorporates Copeland s **variable speed technology**, enabling precise control over refrigeration output to match load demands, thereby improving energy efficiency and reducing operational costs. The compressor s **scroll-type compression mechanism** delivers smooth, vibration-free operation while maximizing efficiency and minimizing wear, contributing to extended equipment life. Additionally, the **CRN5 series** is engineered with **copper-wound motors**, which offer superior thermal conductivity and durability compared to traditional aluminum-wound motors, further enhancing reliability in demanding environments.

Safety and efficiency are prioritized through features such as **overload protection** and **thermal safeguards**, which prevent damage from overheating or excessive electrical draw. The **hermetic design** also ensures that the compressor operates in a sealed environment, protecting internal components from contamination while maintaining a consistent lubrication system for optimal performance. For applications requiring **R-404A or R-507A refrigerant compatibility**, this compressor is a versatile choice, though it may also be adapted for newer, eco-friendly refrigerants with proper system modifications.

Whether deployed in a high-volume retail environment, a food manufacturing plant, or a large-scale cold storage facility, the **Copeland 1C17638P2 CRN5-0500-TFD-29R** delivers a balance of power, efficiency, and durability. Its robust construction, advanced technology, and ease of installation make it a preferred option for engineers and HVAC/R professionals seeking a dependable solution for medium-temperature refrigeration systems. With Copeland s reputation for innovation and quality, this compressor stands as a testament to reliability in commercial refrigeration applications.

### **Pros and Cons of buying a Copeland 1C17638P2 CRN5-0500-TFD-29R Hermetic Compressor (Rotolock 460/3/60)**

#### **Pros:**

1. **High Efficiency and Performance** This is a high-quality hermetic compressor designed for commercial and industrial refrigeration systems, offering reliable cooling performance in applications like walk-in coolers, freezers, and HVAC systems. Its **Rotolock 460/3/60** designation indicates it is optimized for **460V, 3-phase, 60Hz** systems, making it suitable for large-scale operations.

2. **Durability and Longevity** Copeland compressors are known for their robust construction, using **high-grade materials** and **precision engineering** to ensure long-term reliability. Hermetic compressors, in general, are sealed units with no external moving parts (beyond the motor), reducing wear and tear compared to open-drive compressors.

3. **Energy Efficiency** Modern Copeland compressors incorporate **variable-speed (inverter-compatible) or optimized fixed-speed designs** to improve energy efficiency, reducing operational costs over time. The **CRN5 series** is part of their **Copeland Scroll Compressor** line, which is designed for lower energy consumption and smoother operation.

4. **Low Maintenance Requirements** Since it is a **hermetic unit**, there are no external seals or lubrication points that require frequent servicing. The sealed motor and compressor assembly minimizes contamination risks, reducing maintenance downtime.

5. **Compatibility with Advanced Systems** This compressor is designed to work with **modern refrigeration controls**, including **variable-speed drives (VSDs) and smart thermostats**, allowing for better temperature management and energy savings in larger systems.

6. **Widely Available Support and Parts** Copeland is a well-established brand under **Emerson Climate Technologies**, meaning **spare parts, technical support, and service resources** are readily available globally. This reduces the risk of prolonged downtime due to unavailability of replacements.

7. **Quiet Operation** Scroll compressors (like this one) tend to run **quieter and smoother** than reciprocating compressors, making them ideal for applications where noise is a concern (e.g., retail display cases, hospitals, or residential systems).

8. **Environmentally Friendly Refrigerants** Copeland compressors are designed to work with **modern refrigerants** (e.g., R-410A, R-454B, or R-134a), which have lower **Global Warming Potential (GWP)** compared to older CFCs or HCFCs, helping businesses comply with **environmental regulations**.

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#### **Cons:**

1. **High Upfront Cost** Hermetic compressors, especially high-efficiency models like this one, are **more expensive** than standard open-drive compressors. The **Rotolock 460V/3-phase** model may require additional wiring and electrical upgrades if the existing system isn t compatible.

2. **Limited Repairability** Because it is a **hermetic unit**, if the compressor fails, the entire **motor-compressor assembly must be replaced** (unless the failure is isolated to a component like a capacitor or relay). This can be costly compared to open-drive compressors, where individual parts (like pistons or valves) can sometimes be repaired.

3. **Specialized Installation Requirements** A **460V, 3-phase system** requires **professional electrical work**, including **transformers, breakers, and wiring** that may not be present in smaller or older installations. This can add to installation costs.

4. **Potential for Overkill in Small Systems** If the application is **small-scale** (e.g., a single small freezer), this high-capacity compressor may be **more than necessary**, leading to **higher initial costs without proportional benefits** in efficiency or performance.

5. **Refrigerant Compatibility Issues** While Copeland compressors support modern refrigerants, **mismatched refrigerant types** (e.g., using R-22 in a system designed for R-410A) can void warranties and reduce efficiency. Ensuring the correct refrigerant is used is critical.

6. **Longer Lead Times for Replacements** Due to their specialized nature, **replacement units may not be immediately available**, especially for older models. Businesses must factor in **inventory stocking** or **emergency replacement plans**.

7. **Potential for Overheating in Poorly Designed Systems** If the **condenser, refrigerant lines, or ambient conditions** are not properly managed, the compressor may **overheat or underperform**, reducing its lifespan.

8. **Training Required for Installation & Service** Proper installation, refrigerant charging, and troubleshooting require **specialized training**. Improper handling can lead to **reduced efficiency, warranty voids, or premature failure**.

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### **Conclusion:**

The **Copeland 1C17638P2 CRN5-0500-TFD-29R** is a **high-performance, energy-efficient, and durable** hermetic compressor ideal for **commercial refrigeration, industrial HVAC, or large-scale cooling applications**. Its **scroll technology, 460V/3-phase compatibility, and low-maintenance design** make it a strong choice for businesses needing **reliable, long-term cooling solutions**.

However, the **high cost, limited repairability, and specialized installation requirements** mean it is **best suited for applications where performance and efficiency are critical**, rather than small or budget-sensitive setups. Businesses should **ensure proper electrical compatibility, refrigerant matching, and professional installation** to maximize its benefits.

### **Recommendation:** - **Buy this compressor if:**

- You are running a **large commercial refrigeration system** (e.g., walk-in coolers, industrial freezers, or HVAC in warehouses).

- Your system is **460V, 3-phase, 60Hz**, and you need **high efficiency and reliability**.

- You can **justify the upfront cost** with long-term energy savings and reduced maintenance.

- You have **access to professional installation and service** to ensure optimal performance.

- **Avoid this compressor if:**

- Your application is **small-scale** (e.g., a single residential or small commercial fridge).

- Your electrical system is **not compatible with 460V/3-phase**, requiring costly upgrades.

- You are **unable to source the correct refrigerant** or lack proper training for installation.

- You prioritize **repairability over longevity** and can tolerate higher maintenance costs.

**Final Verdict:** For **commercial and industrial refrigeration professionals** with the right system setup, this is an **excellent investment**. For smaller or less technically advanced applications, a **lower-cost, open-drive, or smaller hermetic compressor** may be a more practical choice. Always **consult a refrigeration specialist** before purchasing to ensure it meets your specific needs.

Details:

Part #1C17638P2, Hermetic Compressor, with Rotolock 5 ton 460/3/60 Copeland CRN5-0500-TFD-29R, Also used as part # 306884P2.

part #: 1c17638p2 price

  • $1000.00

specifications motohva:

  • brand: Copeland
  • mpn: 1c17638p2
  • model: Crn5-0500-tfd-29r
  • type: Hermetic Compressor
  • tonnage: 5ton
  • compressor type: Hermetic
  • voltage: 380/460v
  • color: Black
  • power phase: 3 Phase

offer motohva:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1
  • started: May 21, 2026

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seller motohva:

  • # reviews: 5
  • city: Oklahoma City, Oklahoma
  • rating: 100.0%

general motohva:

  • HVAC Refrigeration > HVAC Refrigeration Components > Compressors
  • condition: New Open box
type: hermetic compressor, tonnage: 5ton, compressor type: hermetic, voltage: 380/460v, power phase: 3 phase,
category: business & industrial > hvac refrigeration > hvac refrigeration components > compressors, color: black, sku: 10806078459002773,
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  • New – Open box. Offer #1 priced at $1000.00 + $Calculated shipping estimate = $1000.00* total. Also used as part # 306884P2.+$Calculated shipping

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