Allen-Bradley 1426-M5E-DNT
Allen-Bradley 1426-M5E-DNT
Allen-Bradley 1426-M5E-DNT
Allen-Bradley 1426-M5E-DNT
Allen-Bradley 1426-M5E-DNT
Allen-Bradley 1426-M5E-DNT
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1426-M5E-DNT

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Allen-Bradley 1426-M5E-DNT is a PowerMonitor 5000 base quality meter that provides advanced electric metering, energy monitoring, and power system analysis for industrial applications.
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Technical specifications for 1426-M5E-DNT

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1426-M5E-DNT
  • Product Family:
    PowerMonitor 5000
  • Product Type:
    Powermonitor 5000 Base Quality Meter
  • Accuracy:
    0.20%
  • Alarm:
    True
  • Application:
    Power Management/Quality m
  • Communications:
    DeviceNet and EtherNet/IP
  • Frequency Rating:
    40-75Hz
  • Interface:
    Webpage
  • Metering Voltage:
    600VLL AC
  • Output:
    4 Digital Relays
  • Vibration:
    2 G
  • Shock:
    50 G, nonoperating
  • Dielectric withstand:
    UL61010, EN61010
  • Storage temperature:
    -40 to 85 °C
  • Operating temperature:
    -20 to 70 °C
  • Altitude:
    2000 m, max
  • Installation location:
    Indoor use only
  • Humidity:
    5...95% noncondensing
  • Control power and ground wiring terminals:
    • 120...240V AC @ 50/60Hz, or 120...240V DC • 24V DC
  • USB host port:
    USB standard A receptacle. Not used in this model.
  • Power:
    •Power status - OFF: no control power - GREEN: control power is present
  • Control power:
    12VA @ 24V DC
  • Current sense inputs: I1, I2, I3:
    Accuracy: ±0.1% @ 25°C 50/60 Hz unity power factor
  • Crest factor:
    V-V, V-N, and I, per phase: Yes
  • Reactive energy (kVARh):
    True
  • Frequency:
    Nominal: 60 Hz
  • IC rating class:
    UL 508, CSA 22.2 @ DC: Q300
  • Resistive load switching:
    10A @ 24V DC, maximum
  • Load switching:
    100mA @ 5V AC, 50/60 Hz, RMS, minimum
  • Motor load switching:
    1/3HP @ 125V AC, 50/60 Hz, RMS, maximum
  • Make values:
    (Inductive load) 30A @ 120V AC, 50/60 Hz, RMS, maximum
  • Break values:
    (Inductive load) 3A @ 120V AC, 50/60 Hz, RMS, maximum
  • Weight:
    1.85 kg
  • Estimated shipping dimensions:
    27x24x16.8cm
  • Tariff Code:
    3602001099
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Use Cases Diagnostics Operation

Features:

  • Advanced electrical metering capability
  • Integrated power quality analysis
  • Flexible communication integration
Allen-Bradley 1426-M5E-DNT delivers advanced electric metering functionality for industrial power monitoring and energy management systems. The meter forms part of the PowerMonitor 5000 family and provides accurate measurement of electrical parameters across industrial facilities. Communication support allows integration with controllers, HMI software, and energy analysis platforms for centralized monitoring. Fast response capability and advanced metering technology help facilities improve operational awareness and power usage analysis.

Industrial applications using Allen-Bradley 1426-M5E-DNT can monitor demand levels, analyze load profiles, and improve cost allocation accuracy through detailed energy reporting functions. The meter also supports demand response and power system monitoring operations within larger automation environments. Connection flexibility through direct AC system wiring or PT and CT transformers allows installation across multiple power system configurations. Logging and monitoring functions help maintenance personnel identify abnormal electrical conditions before equipment problems develop.

Allen-Bradley 1426-M5E-DNT combines power quality monitoring with practical industrial communication capability for long-term facility management. Electrical parameters are continuously processed through digital conversion technology to support accurate calculations and reporting. Ethernet communication simplifies integration into existing automation infrastructure and energy management systems. The meter supports facilities seeking improved energy efficiency, operational visibility, and electrical system reliability.

The 1426-M5E-DNT Allen-Bradley Powermonitor 5000 Base Quality Meter may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1426-M5E-DNT Powermonitor 5000 Base Quality Meter Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Allen-Bradley 1426-M5E-DNT Powermonitor 5000 Base Quality Meter Specs

General

  • Manufacturer Allen-Bradley
  • Model 1426-M5E-DNT
  • Condition New Original ready stock
  • Product Family 1426-M5E-CNT,1426-M5E,1426-M6E-DNT
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Energy Management System: Deployed in distributed power distribution cabinets in heavy industrial plants, it aggregates energy consumption data from each workshop in real time via DeviceNet network.
  • Critical Load Protection: Installed at the input terminals of semiconductor or precision machine tools, it monitors power quality in real time to prevent damage to sensitive equipment due to harmonics.
  • Enterprise Green Energy Assessment: Used at the grid connection point of the factory's self-provided photovoltaic or wind power generation system to monitor bidirectional power flow and measure carbon emissions.
  • Preventive Equipment Maintenance: By long-term monitoring of abnormal input power of large transformers or high-voltage motors, it can predict the insulation aging of electrical components in advance.
  • Harmonic Analysis: Supports deep and accurate detection of harmonics up to the 127th order, comprehensively capturing subtle distortions in the power system.
  • Transient Capture: Features a microsecond-level ultra-high sampling frequency, enabling real-time latching of voltage surges, descents, and instantaneous spike pulse waveforms.
  • Event Tracing: Automatically records time-stamped power anomaly logs, providing a high-precision data link for root cause analysis of equipment failures.
  • Flicker Monitoring: Strictly adheres to international power quality standards for short-term and long-term flicker assessment, diagnosing fluctuations in lighting and sensitive loads.
  • Fieldbus: Built-in DeviceNet communication card enables seamless high-speed transmission of measurement data to mainstream industrial control networks.
  • Multi-channel Metering: Supports bidirectional accurate metering of active, reactive, and apparent energy in four quadrants, meeting the operational monitoring needs of complex power grids.
  • Modular Power Supply: Employs a wide-range AC/DC adaptive power supply, ensuring stable instrument operation even under severe grid voltage fluctuations.
  • Data Storage: Equipped with high-capacity non-volatile built-in flash memory, it can continuously cache local operating data even when the external network is interrupted.
Description
Allen-Bradley 1426-M5E-DNT belongs to the PowerMonitor 5000 family, the next generation of high-end electric metering products developed by Rockwell Automation. The M5 model serves as the base version within the product family and delivers an extensive range of metering functionality for industrial power systems. Advanced technology, faster response capability, and excellent accuracy make the meter suitable for applications requiring detailed monitoring of electrical performance. Allen-Bradley 1426-M5E-DNT supports communication of power and energy parameters across Ethernet and optional industrial networks to controllers, HMI software, and energy management applications. The meter helps facilities improve visibility into electrical system operation and energy utilization.

Allen-Bradley 1426-M5E-DNT works with controllers and software platforms to support important industrial energy management applications. Load profiling functions allow logging of parameters such as real power, apparent power, and demand values for long-term analysis of energy consumption patterns. Cost allocation capability assists facilities in reporting actual energy costs by department or process, helping integrate energy data into operational decision-making. Billing and sub-billing applications also benefit from accurate energy usage information, allowing organizations to assign costs based on measured consumption rather than estimated allocation methods. These functions make 1426-M5E-DNT useful for manufacturing plants, commercial facilities, and large-scale industrial operations.

Power system monitoring and control capabilities within Allen-Bradley 1426-M5E-DNT help operators display and manage energy utilization across connected systems. Demand management functionality supports monitoring of power usage while controlling loads to reduce demand-related energy costs. Demand response capability further extends system flexibility by enabling monitoring and control in response to instructions from utility providers requesting reduced energy consumption. Through continuous monitoring of electrical conditions, the meter assists facilities in improving operational efficiency and reducing unnecessary power expenses.

Allen-Bradley 1426-M5E-DNT also supports power quality monitoring functions that help identify irregularities capable of causing equipment malfunction or system damage. The meter monitors, measures, records, and logs power system disturbances to provide valuable diagnostic information for maintenance and engineering personnel. By converting instantaneous voltage and current signals into digital values, the unit calculates electrical parameters including voltage, current, power, and energy. The measurement system connects directly to three-phase or split-phase AC power systems or operates through instrument transformers such as PTs and CTs for broader installation flexibility.

Communication and integration capability are important strengths of Allen-Bradley 1426-M5E-DNT within industrial automation environments. The meter exchanges information with FactoryTalk EnergyMetrix software, controllers, and HMI platforms to support centralized monitoring and reporting functions. The PowerMonitor 5000 family architecture also provides scalability for facilities requiring additional power quality functionality in higher-level M6 or M8 models. By combining energy metering, power monitoring, logging capability, and industrial communication support, 1426-M5E-DNT helps facilities maintain efficient and reliable electrical system performance.
Alternative Names
I426-M5E-DNT 1426M5EDNT 1426-M5E 1426-M5E-CNT 1426-COMM-DNT 1426-COMM-CNT 1426-M6E 1426-M6E-DNT
Technical notes
The Allen-Bradley 1426-M5E-DNT Powermonitor 5000 is a premier base quality meter capturing up to 127th harmonics to diagnose transient disturbances on critical power grids via integrated DeviceNet.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How does Allen-Bradley 1426-M5E-DNT support energy management applications?
Allen-Bradley 1426-M5E-DNT communicates power and energy parameters to controllers, HMI software, and FactoryTalk EnergyMetrix applications for monitoring, reporting, and energy analysis.
Why do facilities use Allen-Bradley 1426-M5E-DNT for cost allocation?
Allen-Bradley 1426-M5E-DNT helps facilities track actual energy usage by department or process, supporting more accurate cost allocation and sub-billing management.
What communication capability supports Allen-Bradley 1426-M5E-DNT?
Allen-Bradley 1426-M5E-DNT supports communication over Ethernet networks and optional industrial networks for integration with automation and monitoring systems.

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