ALLEN-BRADLEY 1408-TR2A-ENT Power Monitor 1000

( Brand: Allen-bradley ), ( Manufacturer Part Number: 1408-TR2A-ENT ), ( Part Type: Monitor ), ( Country Of Origin: Mexico )

Review ALLEN BRADLEY Power Monitor 1000

The **Allen-Bradley 1408-TR2A-ENT Power Monitor** is a high-performance, industrial-grade energy monitoring and control device designed to deliver precise, real-time power analysis for demanding applications in manufacturing, data centers, and critical infrastructure environments. Part of Rockwell Automation s **PowerFlex** series, this compact yet robust unit combines advanced metering capabilities with seamless integration into Allen-Bradley s **ControlLogix** and **CompactLogix** control systems, making it an ideal solution for optimizing energy efficiency, reducing operational costs, and ensuring reliable power distribution. With a **1000 A (1000 VAC)** current rating, this power monitor is engineered to handle high-power loads while providing accurate measurements of active, reactive, and apparent power, along with voltage, current, frequency, and power factor all with exceptional precision and minimal latency. Its **TR2A** variant features **two current transformers (CTs)** for differential current measurement, enabling advanced fault detection, such as ground fault or phase imbalance monitoring, which enhances system reliability and prevents costly downtime. The **ENT** (Extended Temperature) designation ensures operation in harsh industrial environments, with a temperature range of **-40 C to 70 C**, making it suitable for outdoor or unconditioned indoor installations. Built with **Allen-Bradley s industrial-grade construction**, the device features a **durable metal enclosure** and **IP65-rated connectivity**, ensuring protection against dust, moisture, and electromagnetic interference. The 1408-TR2A-ENT interfaces seamlessly with **EtherNet/IP** for high-speed, deterministic communication, allowing for real-time power data logging, remote monitoring, and integration with **FactoryTalk** or **RSLogix** software for comprehensive energy management and predictive maintenance. Whether deployed in a **high-voltage motor control center, renewable energy system, or critical power distribution network**, this power monitor provides the reliability, accuracy, and scalability required to meet the most stringent industrial demands while supporting sustainability initiatives through detailed energy consumption analytics.

### **Pros and Cons of buying a Allen-Bradley 1408-TR2A-ENT Power Monitor (1000 Series)**

1. **High Accuracy and Reliability** The 1408 series is known for its precise measurement capabilities, making it suitable for industrial applications where power monitoring accuracy is critical. It supports multi-phase monitoring (up to 12 phases) and provides detailed energy data, including voltage, current, power factor, and harmonics.

2. **Scalability and Flexibility** The 1408-TR2A-ENT is part of the 1000 series, which is designed for modular expansion. It can be integrated into larger Allen-Bradley PowerFlex or ControlLogix systems, allowing for seamless scalability as operational needs grow.

3. **Compliance with Industrial Standards** The device meets industry standards such as IEEE 1584 (arc fault detection), IEC 61850 (communication protocols), and other compliance requirements, ensuring it works well in demanding environments like substations, factories, or renewable energy systems.

4. **Advanced Communication Options** It supports multiple communication protocols, including Ethernet/IP, Modbus TCP, and DNP3, enabling easy integration with SCADA systems, PLCs, or other industrial networks. This makes real-time monitoring and remote diagnostics feasible.

5. **Durability and Rugged Design** Built for industrial use, the 1408-TR2A-ENT is designed to withstand harsh conditions, including temperature extremes, vibration, and electromagnetic interference. It is housed in a robust enclosure, reducing the risk of failure in challenging environments.

6. **Energy Efficiency Monitoring** The device provides detailed power quality analysis, including harmonic distortion, reactive power, and demand monitoring. This helps in identifying inefficiencies, reducing energy costs, and improving overall system performance.

7. **Compatibility with Rockwell Automation Ecosystem** As part of the Allen-Bradley lineup, it integrates seamlessly with other Rockwell products like FactoryTalk View, Studio 5000, and PowerFlex drives. This simplifies programming, configuration, and troubleshooting.

8. **Support for Remote Monitoring and Predictive Maintenance** The ability to collect and transmit data remotely enables predictive maintenance strategies. Operators can detect potential issues before they lead to downtime, improving asset lifecycle management.

9. **Wide Input Range** The 1408 series supports a broad range of voltage and current inputs, making it adaptable to various power systems, from low-voltage industrial applications to medium-voltage scenarios.

10. **Long-Term Availability and Support** Allen-Bradley is a well-established brand with extensive global support. The 1408 series has been in production for years, ensuring continued availability of spare parts, firmware updates, and technical assistance.

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1. **High Initial Cost** Like most Allen-Bradley industrial-grade equipment, the 1408-TR2A-ENT is priced significantly higher than consumer-grade or lower-end commercial power monitors. The cost may be prohibitive for small businesses or non-industrial applications.

2. **Complexity for Non-Experts** The device requires familiarity with industrial automation protocols and software (e.g., FactoryTalk, Studio 5000). Users without technical expertise may struggle with setup, configuration, or troubleshooting, potentially requiring additional training or hiring specialized personnel.

3. **Limited Consumer-Friendly Features** Unlike smart home or commercial-grade power monitors, the 1408-TR2A-ENT lacks user-friendly interfaces such as mobile apps or simple web dashboards. It is primarily designed for integration into larger control systems rather than standalone use.

4. **Potential Overkill for Small Applications** If you only need basic power monitoring (e.g., for a single-phase residential or small commercial setup), the 1408 series may offer more features than necessary. A simpler, less expensive monitor might suffice.

5. **Dependence on Allen-Bradley Ecosystem** While the integration with Rockwell products is a strength, it can also be a limitation if your existing infrastructure relies on competitors systems (e.g., Siemens, Schneider Electric). Compatibility may require additional gateways or adapters.

6. **Firmware and Software Updates** Like all industrial equipment, the 1408-TR2A-ENT may require periodic firmware or software updates to maintain compatibility with newer systems or security patches. This can involve downtime or coordination with IT/OT teams.

7. **Physical Size and Installation Complexity** The device is designed for industrial mounting and may require dedicated space in a control panel or electrical room. Installation may involve wiring, grounding, and calibration steps that are more involved than plug-and-play solutions.

8. **Potential Latency in Communication** While Ethernet/IP and other protocols are fast, real-time monitoring in large networks may still experience slight delays, which could impact time-sensitive applications.

9. **Training and Maintenance Costs** Proper operation and maintenance may require training for personnel, adding to operational expenses. Additionally, if the device is part of a larger system, failures could necessitate specialized diagnostics.

10. **Depreciation Over Time** Industrial equipment can become outdated as technology evolves. While the 1408 series is robust, future-proofing may require upgrades or replacements, which could incur additional costs.

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The **Allen-Bradley 1408-TR2A-ENT** is a high-performance, industrial-grade power monitor ideal for applications requiring precise, scalable, and reliable energy monitoring in manufacturing, substations, or large-scale industrial facilities. Its strengths lie in accuracy, durability, advanced communication, and seamless integration with Rockwell Automation systems. However, its high cost, complexity, and lack of consumer-friendly features make it less suitable for small businesses, non-industrial users, or applications where simplicity is prioritized over advanced functionality.

If your use case demands **real-time power quality analysis, multi-phase monitoring, or integration with a Rockwell Automation ecosystem**, the 1408-TR2A-ENT is a strong recommendation. For **small-scale, cost-sensitive, or non-industrial applications**, a lower-cost alternative (e.g., commercial-grade power monitors from brands like Fluke, Schneider Electric, or Siemens) may be more appropriate.

- You operate in an industrial environment requiring high-accuracy power monitoring.

- You need compatibility with Allen-Bradley/PowerFlex/ControlLogix systems.

- Your application involves multi-phase monitoring, harmonic analysis, or predictive maintenance.

- You have the technical expertise (or budget for training) to configure and maintain the device.

- You are a small business or non-industrial user with limited budget or technical resources.

- Your needs are basic (e.g., single-phase monitoring for a home or small office).

- You prefer plug-and-play solutions with mobile or web-based interfaces.

- You are not committed to the Rockwell Automation ecosystem and require broader vendor flexibility.

For most **industrial applications**, the investment in the 1408-TR2A-ENT is justified by its reliability and long-term value. For other use cases, exploring alternatives may lead to better cost-effectiveness.

Details:

Allen Bradley Power Monitor 1000 1408-TR2A-ENT, Used tested in great condition, Was functioning properly and as designed when removed from service 1408-TR2A-ENT condition.

part #: 1408tr2a prices

• $195.00-$302.49

specifications automationjack:

• brand: Allen-bradley
• mpn: 1408-tr2a-ent
• part type: Monitor
• country of origin: Mexico

returns automationjack:

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

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shipping automationjack:

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• transit: 5-11 Days

offer automationjack:

• sold: 0
• availability: In Stock
• best offers: True
• started: May 8, 2026
• options: Ship-to-home
• quantity: 1

general automationjack:

• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
• condition: Used

seller automationjack:

• city: Fort Lupton, Colorado
• rating: 100.0%
• # reviews: 248

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