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  • Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring
  • Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring
  • Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring
  • Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring
  • Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring
  • Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring
Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring

Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring

  • 5 - 99 Pieces
    $30
  • 100 - 999 Pieces
    $28
  • >= 1000 Pieces
    $25
View product details

Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 3-Phase Energy Measurement: Accurately monitors voltage, current, power, and energy consumption across three phases using a 5A CT current transformer.
  • RS485 Modbus RTU Communication: Enables seamless integration with industrial networks and remote monitoring systems via the Modbus RTU protocol, supporting real-time data transmission.
  • Wide Frequency Range: Operates efficiently within 0.5–65Hz, accommodating diverse electrical environments.

Key features

  • 1. Material Technology

    • With a durable ABS plastic body, withstand harsh industrial environments better than models using less robust materials*.

  • 2. Interactive Design

    • With intuitive button navigation and a clear LCD display, operate effortlessly compared to complex interfaces on traditional meters*.

  • 3. Performance Parameters

    • With RS485 Modbus RTU communication, enable real-time remote monitoring—unlike models limited to local access*.

  • 4. Scenario Solutions

    • With 3-phase capability and a 0.5–65Hz frequency range, adapt seamlessly to industrial, commercial, and residential applications*.

  • 5. Certification Standards

    • With Modbus RTU protocol compliance, ensure seamless integration with industry-standard systems adhering to global communication norms*.

Product details

Multi-Function 3 Phase Digital Power Meter | Intelligent Energy Meter for Panel Power Quality Monitoring

The RS485 Modbus RTU Connect Digital 3 Phase Energy Meter is a versatile multifunction power panel designed for precise monitoring of electrical parameters in industrial, commercial, and residential settings. Equipped with a 5A CT current transformer and a durable ABS plastic body, it offers reliable performance across a wide frequency range (0.5-45~65Hz). Its RS485 communication protocol enables seamless integration into automation systems, while the intuitive LCD display ensures clear visibility in all lighting conditions.

Technical specifications

FeatureSpecificationApplication Scenario
Communication ProtocolRS485 Modbus RTUIndustrial automation systems requiring remote monitoring
Display TypeLCD DigitalClear parameter visualization in bright or dim environments
Current Transformer5A CTHigh-current measurement in industrial machinery or power grids
Frequency Range0.5-45~65HzBroad compatibility with variable-frequency drives and renewable energy systems
MaterialDurable ABS PlasticHarsh environments with dust, moisture, or mechanical stress

Customization guide

Adjustable CT current ratings (e.g., 1A/5A) and programmable frequency ranges can be tailored to meet specific industrial or residential needs.

Get inspired

Optimize energy efficiency and reduce costs with real-time monitoring of voltage, current, and power. Ideal for facilities aiming to comply with energy regulations or streamline maintenance workflows.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Measurement Accuracy±1%±0.5%±0.2%*
Data LoggingBasic (24h)Extended (72h)Full (365 days)
Communication SpeedStandard (9600 bps)+20% (19200 bps)+30% (38400 bps)*

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s ±0.2% accuracy triples the industry standard, enabling precise energy audits in high-stakes manufacturing.
    • The Advanced Model’s 72-hour data logging simplifies compliance reporting for commercial buildings.
    • The Base Model’s dust-resistant ABS housing ensures longevity in construction sites.

  2. Version Selection Guide:

    • Base Model: Ideal for small workshops or residential complexes prioritizing cost-effective monitoring.
    • Advanced Model: Suited for commercial facilities requiring extended data logging for energy audits.
    • Pro Model: Recommended for industrial plants needing ultra-precise measurements and fast communication for real-time control systems.

With RS485 Modbus RTU, you can integrate seamlessly into SCADA systems. With the Pro Model’s 30% faster communication speed, you can reduce latency in critical automation workflows.

*Note: Comparative values are relative to industry benchmarks.

Frequently asked questions

  • Which 3-phase energy meter model is best for industrial environments?

  • How do I clean the RS485 digital panel meter’s display and buttons?

  • What certifications does the 3-phase energy meter meet?

  • Can the digital 3-phase meter be customized for specific applications?

  • What is the accuracy of the 5A CT current transformer?

  • How do I install the RS485 Modbus RTU energy meter with CT transformers?

  • What electrical parameters does the multifunction panel meter measure?

  • Is the digital display glare-resistant and readable in low light?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Communication ProtocolIndustrial Automation SystemsIndustry Standard: RS485 (9600 bps)Our Base: RS485 + Modbus RTU (up to 115200 bps) ▲Our Advanced: RS485 + Modbus TCP/IP (Ethernet) ▲▲
Measurement AccuracyUtility Metering & BillingIndustry Standard: ±1% (IEC 62053-21 Class 2)Our Base: ±0.5% (Class 1) ▲Our Advanced: ±0.2% (Class 0.5S) ▲▲
Frequency RangeVariable Speed Drives & MotorsIndustry Standard: 50–60 HzOur Base: 0.5–65 Hz ▲Our Advanced: 0.5–100 Hz ▲▲
Display TypeControl Rooms & Monitoring PanelsIndustry Standard: Analog dialOur Base: 2.4" Digital LCD (128x64 pixels) ▲Our Advanced: 4" Capacitive Touchscreen ▲▲
Current CapacityIndustrial Plants & High-Power SystemsIndustry Standard: 1A CT (200A max)Our Base: 5A CT (up to 1000A via external CTs) ▲Our Advanced: 20A CT (direct 2000A measurement) ▲▲
Phase SupportCommercial Buildings & 3-Phase EquipmentIndustry Standard: 3-phase without power factorOur Base: 3-phase (Line-to-Line voltage/current) ▲Our Advanced: 3-phase + Power Factor + Harmonic Analysis ▲▲

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.