B-R AUTOMATION 8164T400550.000-1 Ac Drive 5.5KW 7.5HP 380-500V 3PH V5.1

( Brand: B-r Automation ), ( Manufacturer Part Number: 8164T400550.000-1 ), ( Part Type: Ac 5hp Drive ), ( Power Rating: 5, 5kw ), ( Input Voltage: 380-500v ), ( Enclosure: Open ), ( Country Of Origin: Indonesia ), ( Rated Load: 7.5 Hp ), ( Number Of Phases: 3-phase )

Review B R AUTOMATION Ac Drive 5.5kw 7.5hp 3ph V5.1 Tested

The **Automation 8164T400550.000-1 AC Drive** is a high-performance, versatile variable frequency drive (VFD) designed to deliver precise control, energy efficiency, and reliability for a wide range of industrial and commercial applications. Part of the advanced **V5.1** series, this 5.5 kW (7.5 HP) drive operates seamlessly within a voltage range of **380 500V AC, three-phase**, making it compatible with diverse electrical systems while ensuring optimal performance across varying power conditions. Engineered with cutting-edge technology, this drive incorporates a **scalable architecture** that supports seamless integration with modern automation systems, PLCs, and IoT platforms, enabling real-time monitoring, diagnostics, and remote control via intuitive communication protocols such as **Modbus RTU, Profibus DP, or Ethernet/IP**. Its **compact yet robust design** ensures easy installation in tight spaces, while the **IP20 protection rating** provides adequate safeguarding against environmental contaminants, though additional enclosures may be required for harsher conditions.

At the heart of this drive lies a **high-efficiency, vector-controlled motor management system**, which delivers smooth acceleration, precise speed regulation, and torque control ideal for applications such as pumps, fans, conveyors, compressors, and HVAC systems. The **V5.1 firmware** enhances performance with features like **regenerative braking**, **soft start/stop**, **multi-speed operation**, and **adaptive frequency control**, reducing mechanical stress on connected equipment while extending equipment lifespan. Energy savings are further optimized through **dynamic braking**, which recovers energy during deceleration, and **adjustable voltage compensation**, ensuring consistent performance even under voltage fluctuations. The drive s **wide input voltage range** (380 500V) accommodates global power standards, making it a versatile solution for international deployments without the need for additional transformers.

User-friendly operation is a hallmark of this automation solution, with a **color touchscreen (optional 7-inch display)** providing clear, customizable interfaces for parameter setup, trend monitoring, and fault diagnostics. The **user-friendly menu navigation** simplifies configuration, while **predefined application profiles** (such as pump, fan, or conveyor tuning) accelerate commissioning. Advanced safety features, including **overload protection, short-circuit resistance, and thermal management**, ensure reliable operation under demanding conditions, while **fail-safe modes** prevent equipment damage in the event of malfunctions. For enhanced connectivity, the drive supports **Ethernet (TCP/IP), serial (RS-485), and analog inputs/outputs**, enabling seamless integration with SCADA systems, building automation networks, or standalone control panels.

Built for durability, the **8164T400550.000-1** incorporates **high-quality components**, including a **low-noise PWM inverter stage** and **rugged cooling fins** for efficient heat dissipation, ensuring prolonged operational life even in continuous duty cycles. Its **modular design** allows for easy upgrades, with optional expansion modules for additional I/O, communication interfaces, or advanced control algorithms. Whether deployed in manufacturing plants, water treatment facilities, or commercial buildings, this AC drive delivers **superior energy efficiency (up to 95% efficiency at full load)**, **minimal mechanical wear**, and **reduced maintenance costs**, making it a cost-effective investment for modern automation needs. With its blend of **high performance, flexibility, and ease of use**, the **Automation 8164T400550.000-1** stands as a reliable workhorse for industries seeking to optimize motor control, enhance process efficiency, and future-proof their automation infrastructure.

### **Pros and Cons of buying a Automation 8164T400550.000-1 AC Drive (5.5 kW / 7.5 HP, 380-500V, 3-Phase, V5.1)**

#### **Pros**

1. **High Power Range (5.5 kW / 7.5 HP)** Suitable for medium to heavy-duty applications such as pumps, compressors, conveyors, and industrial machinery, offering reliable performance for demanding workloads.

2. **Wide Voltage Compatibility (380-500V, 3-Phase)** Operates across a broad voltage range, making it versatile for different electrical systems without requiring significant modifications.

- **Energy efficiency** (reduced power consumption compared to older models).

- **Enhanced motor protection** (overload, short-circuit, and phase loss detection).

- **PLC communication compatibility** (for integration with automation systems via Modbus, Profibus, or Ethernet).

- **Soft-start and soft-stop capabilities** (reducing mechanical stress on equipment).

- **Adjustable speed control** (precise RPM regulation for process optimization).

4. **Rugged and Reliable Build** Designed for industrial environments, with robust construction to withstand dust, vibration, and temperature fluctuations.

5. **Potential Long-Term Cost Savings**

- **Energy savings** from variable speed control (reducing wasted power in constant-speed applications).

- **Extended equipment lifespan** due to reduced mechanical wear from smooth acceleration/deceleration.

- **Lower maintenance costs** compared to traditional star-delta or across-the-line starters.

6. **Compatibility with Common Motors** Works with standard 3-phase induction motors (TEFC, explosion-proof, etc.), making it easy to retrofit into existing systems.

7. **Brand Reputation (Automation Products)** If from a reputable manufacturer (e.g., Automation Direct, Allen-Bradley, or a similar brand), it may offer good customer support, warranties, and availability of spare parts.

8. **Scalability** Can be part of a larger automation system, allowing for future expansion with additional drives, PLCs, or HMI interfaces.

---

#### **Cons**

1. **Higher Upfront Cost** Compared to basic star-delta starters or across-the-line controllers, a variable frequency drive (VFD) like this will have a significantly higher initial purchase price.

2. **Complexity in Installation and Setup**

- Requires proper wiring, grounding, and programming (may need an electrician or automation technician).

- Misconfiguration can lead to motor damage or system failures.

- Some models may require additional components (e.g., sensors, communication modules).

3. **Potential for Electromagnetic Interference (EMI)**

- VFDs generate harmonics that can interfere with nearby electronics or communication systems.

- May require additional filtering (e.g., line reactors, EMI filters) to mitigate issues.

4. **Maintenance Requirements**

- **Cooling system failures** (if not properly ventilated, leading to overheating).

- **Bearing wear** in the encoder or motor shaft (if applicable).

- **Firmware/software updates** (some models require periodic updates for optimal performance).

- May need periodic cleaning of internal components to prevent dust buildup.

5. **Power Quality Dependence**

- Sensitive to voltage fluctuations, harmonics, or poor power factor.

- In unstable electrical environments, additional power conditioning (e.g., UPS, harmonic filters) may be necessary.

6. **Limited Lifespan Compared to Basic Starters**

- While durable, VFDs have electronic components with finite lifespans (typically 10 20 years with proper care).

- Older models may become obsolete, requiring upgrades or replacements.

7. **Training and Expertise Needed**

- Operators or technicians may require training to program, troubleshoot, or maintain the drive effectively.

- Some advanced features (e.g., PID control, advanced diagnostics) may require specialized knowledge.

8. **Potential Overkill for Simple Applications**

- If the motor is already running at a constant speed with no need for variable control, a VFD may not provide sufficient justification for the cost.

- Basic mechanical starters or across-the-line starters could suffice for non-critical, low-vibration applications.

9. **Compatibility Issues with Older Systems**

- Some legacy systems may lack the infrastructure (e.g., communication protocols, power quality) to integrate a modern VFD smoothly.

- Retrofitting may require additional hardware (e.g., converters, isolators).

10. **Regulatory and Safety Considerations**

- In hazardous environments (e.g., explosive atmospheres), explosion-proof or intrinsically safe models may be required, increasing cost.

- Compliance with local electrical codes (e.g., NEC, IEC) may add complexity to installation.

---

### **Conclusion**

The **Automation 8164T400550.000-1 AC Drive (5.5 kW / 7.5 HP, 380-500V, 3-Phase, V5.1)** is a **high-performance, energy-efficient, and versatile** solution for industrial applications requiring precise speed control, reduced mechanical stress, and long-term operational savings. Its **wide voltage compatibility, advanced features, and robustness** make it ideal for **pumps, compressors, conveyors, and other heavy-duty machinery** where efficiency and reliability are critical.

However, the **higher cost, complexity of installation, and maintenance requirements** may not justify its purchase for **simple, constant-speed applications** or systems with **unstable power quality**. Additionally, **training and expertise** are necessary to fully utilize its capabilities without risking system failures.

### **Recommendation**

- You need **variable speed control** for energy savings or process optimization.

- Your application involves **frequent starts/stops, high torque loads, or vibration-sensitive equipment**.

- You operate in an **industrial environment** where reliability and efficiency are prioritized.

- You have access to **technical support or trained personnel** for installation and maintenance.

- The **long-term savings** (energy, maintenance, and equipment lifespan) outweigh the upfront cost.

- Your motor runs at **constant speed** with no need for adjustable control.

- The application is **low-power or non-critical**, where a basic starter would suffice.

- Your **power supply is unstable** (requiring additional filtering or conditioning).

- You lack **expertise in VFD programming or electrical systems**.

- The **budget is tight**, and the cost cannot be justified by measurable efficiency gains.

- **Lower-cost VFDs** (e.g., entry-level models from the same brand or competitors like Schneider, Siemens, or Danfoss).

- **Mechanical starters** (for simple, constant-speed applications).

- **Soft starters** (if only smooth acceleration/deceleration is needed without speed control).

- **Used/refurbished VFDs** (if budget is a constraint, but ensure reliability).

**Final Verdict:** For **medium to large industrial applications requiring variable speed and efficiency**, this VFD is a **strong, cost-effective choice** with long-term benefits. However, **careful evaluation of your specific needs, budget, and technical capabilities** is essential before purchasing. If in doubt, consult an **electrical engineer or automation specialist** to assess compatibility and ROI.

Details:

Unit has been tested and is fully functional. Power Rating: 5.5kW / 7.5HP. B R Automation 8164T400550.000-1 AC Drive, rated 5.5kW 7.5HP. No active faults or alarms present at time of testing.

Country of Manufacture: Indonesia. Specifications: Brand: B R Automation. Enclosure Type: Open / Panel Mount. Input: 380 500V AC, 3-Phase, 50/60Hz.

This drive is designed for panel mounting inside an electrical enclosure Open Type / Chassis. Clean terminals and solid cosmetic condition with normal minor wear from industrial use. Model: 8164T400550.000-1.

part #: 8164t4005500001 prices

• $949.99-$3355.00

specifications variablfrequen:

• brand: B-r Automation
• mpn: 8164t400550.000-1
• part type: Ac 5hp Drive
• power rating: 5, 5kw
• input voltage: 380-500v
• enclosure: Open
• country of origin: Indonesia
• rated load: 7.5 Hp
• number of phases: 3-phase

returns variablfrequen:

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

shipping variablfrequen:

• service: USPS Ground Advantage
• class: Standard
• transit: 5-11 Days
• cost: $12.78
• carrier: USPS
• type: Calculated

payments variablfrequen:

• credit card: Diners-club
• other
• wallet: Apple-pay

seller variablfrequen:

• rating: 97.3%
• # reviews: 454
• city: Santa Ana, California

general variablfrequen:

• condition: Seller refurbished
• Drives Starters > Drives Motor Controls > Variable Frequency Drives

offer variablfrequen:

• availability: In Stock
• started: February 19, 2026
• quantity: 2
• options: Ship-to-home
• sold: 0
• best offers: True

B-r Automation 8164T400550.000-1 Is Similar To:

• 131b0109 Danfoss Vlt Automation Drive (28.6% similar) We encourage you to read all information, ask questions and look at the pictures before placing an offer. Order comes with everything you see in the picture nothing more and less unless stated above...(April 26th, 2018)
• 131b0461 Danfoss Box Automation Drive (30.3% similar) Item is new, unused, no factory packaging. 75KW, in: 3X380-500V, new-no box, deafness 131B0461 Automation drive, 1HP...(March 24th, 2019)
• Fc-302p45kt5e21h2 Danfoss 131u9425 Vlt Drive 131U9425 Automation (16.4% similar) FC302P45KT5E21HEAVY duty use 45. To EN55011 , Ethernet IP, ether cat, device net, profits DP, mod bus rut, mod bus Tc, canoeing o SIGNALS6 digital inputs, 2 digital outputs, 1 analog inputs, 1 analog outputs. Deafness volt Automation drive P/N 131U9425 model FCC 302P45KT5E21 volt Automation drive ...(June 23rd, 2015)
• 134h2477 Danfoss Vlt Automation Drive (28.6% similar) Deafness volt Automation drive 134H2477 new...(July 12th, 2017)
• 134x1437 Danfoss Vlt Automation Drive Hp Nib Combo (31.8% similar) Part: 134X1437 prices...(September 15th, 2018)
• Ach401602532 Abb 30hp Variable Frequency Automation Ac Motor Drive (28.4% similar) This was taken out of a working system from a large plant that shut down. Here is what I am able to tell you about this item unable to test this item but comes from a working environment through liquidation and appears to be in very good condition. There is a tab that helps hold the top face piece ...(May 14th, 2016)
• Ach40160253 Abb Variable Frequency Automation Ac Motor Drive (29.6% similar) Otherwise, only the information listed on item itself is carried over to. Again, if something is not pictured, it included. Here is what I am able to tell you about this item: unable test item but comes from a working environment through liquidation and appears be in very good condition. Includes ...(May 23rd, 2018)
• Acs401601132 Abb Automation Drive (29.6% similar) 2n 2NHD u2 3PH. 480V 1n 1NHD...(May 8th, 2017)
• 10p5 Automation Direct Gs1 Ac Drive (37.6% similar) 0AMPS output 240V. 5HP VA 3 ph frequency range Hz. Input 100 120V 50 60HZ 1PH 5AMPS...(September 21st, 2016)
• Gs3-45p0 Automation Direct Automationdirect 5hp 460v Durapulse Ac Drive New In Sealed Box (33.9% similar) Hp, 460V, three phase, senseless vector or v f volts per hertz control modes. New in factory sealed box. Manual included with product. 5HP 460VAC 3 phase variable frequency drive. Item is new in sealed box and is sold as is, guaranteed only to be as described. Picture of drive itself is stock ...(May 22nd, 2016)
• Automation Variable Frequency Drive Inverter Vfd (40% similar) ...(February 27th, 2018)