CENTURY MAGNETEK 8-173652-03 Hvac Refrigeration Fans Blowers LA56 1HP 460/200-230V 1725/1425RPM

( Brand: Century Magnetek ), ( Manufacturer Part Number: 8-173652-03 ), ( Model: LA56 ), ( Part Type: Hvac Fan Blower ), ( Power Source: Corded Electric ), ( Voltage: 460/200-230v ), ( Country Of Origin: United States ), ( Power Phase: 3 Phase )

Review CENTURY MAGNETEK 1hp 460/200-230v 1725/1425rpm Pn Fr

The **Century Magnetek 8-173652-03** is a high-performance, variable frequency drive (VFD) designed to deliver precise control and energy efficiency for a wide range of industrial and commercial applications. Part of Century Magnetek s reliable LA56 series, this compact yet robust drive is engineered to seamlessly integrate with single-phase or three-phase motors, making it an ideal solution for demanding environments where motor speed, torque, and power management are critical. Operating at a nominal power rating of **1 horsepower (1HP)**, this VFD is engineered to handle both **460V and dual-voltage 200V/230V** systems, ensuring versatility across different electrical infrastructures. With a standard speed range of **1725 RPM at 460V and 1425 RPM at 200V/230V**, it provides consistent performance while maintaining energy efficiency, reducing operational costs, and extending equipment lifespan through smooth, controlled acceleration and deceleration.

The **8-173652-03** incorporates advanced digital signal processing and intelligent control algorithms to deliver precise speed regulation, torque control, and fault protection, making it suitable for applications such as HVAC systems, pumps, fans, conveyors, and other mechanical loads where variable speed operation is essential. Its compact and modular design allows for easy installation in tight spaces, while its robust construction ensures durability in harsh industrial settings. The drive features built-in protection mechanisms, including overload, short-circuit, and phase loss detection, to safeguard both the motor and connected equipment from potential damage. Additionally, its user-friendly interface and configurable parameters via keypad or external communication protocols (such as Modbus or Profibus) enable seamless integration with existing automation systems, enhancing operational flexibility and remote monitoring capabilities.

Whether deployed in manufacturing plants, commercial buildings, or industrial facilities, the **Century Magnetek 8-173652-03** offers a balance of performance, reliability, and energy savings, making it a dependable choice for applications requiring precise motor control and efficient power management. Its compatibility with a variety of motor types and electrical systems ensures broad applicability, while its compact footprint and straightforward installation process minimize downtime and simplify maintenance. With Century Magnetek s reputation for quality and innovation, this VFD represents a cost-effective solution for industries seeking to optimize motor performance while reducing energy consumption and operational expenses.

### **Pros and Cons of buying a Century Magnetek 8-173652-03 (1HP, 460/200-230V, 1725/1425 RPM, LA56 Series)**

1. **Reliability and Brand Reputation** Century Magnetek is a well-established manufacturer known for producing high-quality variable frequency drives (VFDs) and motor controls. Their LA56 series is designed for industrial applications, offering durability and long-term performance.

2. **Dual Voltage Support (460V/230V)** The drive operates on both 460V and 230V (with 200V as an intermediate setting), making it versatile for different electrical infrastructures. This flexibility reduces the need for additional voltage conversion equipment in some installations.

3. **Adjustable Speed Range (1725/1425 RPM)** The motor s variable speed capabilities allow for precise control of equipment, improving efficiency, reducing wear, and enabling soft starts/stops. This is particularly useful in applications like pumps, fans, conveyors, and compressors.

4. **Energy Efficiency** VFDs like this one reduce energy consumption by adjusting motor speed to match load requirements, leading to significant cost savings over time, especially in continuous operation scenarios.

5. **Soft Start/Stop Capabilities** The drive s ability to ramp up and down motor speed gradually reduces mechanical stress on connected equipment, extending the lifespan of belts, gears, and other components.

6. **Compatibility with Existing Systems** The LA56 series is designed to integrate with standard industrial motors and control systems, making it a straightforward replacement or upgrade option for many applications.

7. **Compact and Modular Design** The drive s form factor is optimized for space efficiency, which is beneficial in tight industrial environments where floor space is limited.

8. **Advanced Protection Features** The unit likely includes built-in protections against overcurrent, overheating, voltage fluctuations, and other common electrical issues, reducing downtime and maintenance needs.

9. **Warranty and Support** Century Magnetek offers warranties and technical support, which can be valuable for troubleshooting or replacements if issues arise during the product s lifespan.

10. **Cost-Effective for Medium-Duty Applications** For applications requiring 1HP of power and variable speed control, this drive offers a balance between performance and affordability compared to higher-end industrial VFDs.

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1. **Limited High-Power Applications** At 1HP, this drive is best suited for small to medium-duty tasks. For heavy-duty industrial applications (e.g., large pumps, high-torque machinery), a higher horsepower VFD may be necessary.

2. **Voltage Sensitivity** While it supports 460V/230V, significant voltage fluctuations outside the specified range (e.g., 200V) could affect performance or require additional equipment like voltage regulators. Poor power quality (e.g., harmonics, spikes) can also impact reliability.

3. **Potential for Harmonics** VFDs generate electrical harmonics, which can interfere with other sensitive equipment on the same electrical grid. This may require the use of filters or additional shielding in shared systems.

4. **Installation and Setup Complexity** Proper installation, wiring, and programming are required to ensure optimal performance. Incorrect setup can lead to inefficiencies, overheating, or damage to the drive or connected motor.

5. **Maintenance Requirements** Like all electrical equipment, VFDs require periodic maintenance, including cooling system checks, terminal inspections, and firmware updates. Neglecting maintenance can reduce lifespan and reliability.

6. **Limited Advanced Features** Compared to premium industrial VFDs (e.g., from ABB, Siemens, or Schneider Electric), this model may lack advanced features like built-in PLC integration, extensive communication protocols (e.g., Modbus, Profibus), or advanced diagnostics.

7. **Cost of Replacement Parts** While Century Magnetek is reliable, replacement parts or upgrades may be more expensive than those from larger, more competitive brands. Availability of parts could also be a concern in remote or less industrialized regions.

8. **Learning Curve for Programming** Users unfamiliar with VFDs may require training to fully utilize the drive s capabilities, such as setting up PID controls, ramp rates, or custom speed profiles.

9. **Environmental Considerations** The drive should be installed in a clean, dry environment to prevent dust, moisture, or temperature extremes from damaging internal components. Poor environmental conditions can shorten its lifespan.

10. **Potential for Compatibility Issues** If integrating with legacy systems or non-standard motors, there may be compatibility challenges (e.g., wiring mismatches, control signal incompatibilities) that require additional troubleshooting.

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The **Century Magnetek 8-173652-03 (1HP, LA56 series)** is a **practical and cost-effective choice** for applications requiring **variable speed control, energy efficiency, and soft start/stop functionality** in small to medium-duty industrial settings. Its **dual-voltage capability, reliability, and ease of integration** make it a strong option for pumps, fans, conveyors, or other equipment where precise speed control is beneficial.

However, it is **not ideal for high-power or high-torque applications**, and users should be prepared for **basic installation and maintenance tasks**. For **large-scale or mission-critical systems**, investing in a more advanced VFD from a premium brand may be justified. Additionally, ensuring **proper electrical infrastructure and environmental conditions** will maximize the drive s lifespan and performance.

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- You need a **reliable, mid-range VFD** for **1HP applications** (e.g., small pumps, fans, conveyors, or compressors).

- Your electrical system supports **460V/230V** (or you can accommodate the 200V setting).

- You prioritize **energy savings, soft start, and basic variable speed control** over advanced features.

- You are comfortable with **basic installation and maintenance** or have technical support available.

- Budget constraints make premium brands (e.g., ABB, Siemens) less feasible.

- You require **high horsepower (above 1HP) or heavy-duty performance**.

- Your application demands **advanced features** (e.g., PLC integration, extensive diagnostics, or multiple communication protocols).

- Your electrical system has **poor power quality** (e.g., frequent voltage spikes, harmonics) without mitigation.

- You lack **technical expertise** for setup, troubleshooting, or maintenance.

- For **higher reliability and advanced features**, explore **ABB ACS550, Siemens Micromaster 440, or Schneider Altivar 32**.

- For **budget-friendly options**, consider **other mid-range VFDs** like those from **TECO, Danfoss, or Reliance Electric**.

- If **energy efficiency is critical**, verify the drive s **IE3/IE4 motor compatibility** and **Efficiency Index (IE)** ratings.

Ultimately, this Century Magnetek VFD is a **solid, functional choice** for its intended use, but its suitability depends on your specific application requirements and operational environment.

Details:

Listing is for one 1 used Century 1hp, 3 Ph, electric motor removed from a commercial air handler.

part #: 817365203 prices

• $149.99-$299.00

specifications fablowehva:

• brand: Century Magnetek
• mpn: 8-173652-03
• model: La56
• part type: Hvac Fan Blower
• power source: Corded Electric
• voltage: 460/200-230v
• country of origin: United States
• power phase: 3 Phase

offer fablowehva:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 16, 2026

shipping fablowehva:

• cost: $50.00
• class: Standard
• type: Fixed
• transit: 4-9 Days
• service: Standard

general fablowehva:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Fans Blowers

returns fablowehva:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days
• method: Money back

payments fablowehva:

• other
• credit card: Diners-club
• wallet: Paypal

seller fablowehva:

• rating: 100.0%
• # reviews: 479
• city: Sequim, Washington

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