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  • Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W
  • Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W
  • Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W
  • Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W
  • Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W
  • Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W
Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W
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Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W

  • >= 1 Sets
    $75

Customization:

Customized logo（Min.Order: 5 pieces）
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Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Three-Phase Energy Measurement: Designed to accurately measure electrical parameters (voltage, current, power, and energy) in three-phase systems up to 380V and 300A, supporting industrial and commercial applications.
  • Dual-Tariff Billing: Enables time-based rate calculations for off-peak and peak periods, ideal for optimizing energy cost management in multi-tier billing scenarios.
  • External CT Integration: Utilizes external current transformers (CTs) for safe and precise high-current measurement without direct live wire contact.
  • Multi-Protocol Communication: Supports RS485 and infrared (IR) interfaces for remote data access, real-time monitoring, and integration with smart energy management systems.

Key features

  • 1. Robust Material Technology for Industrial Durability

    • With a corrosion-resistant plastic enclosure, you can ensure protection against dust, moisture, and mechanical damage in harsh industrial environments, outperforming basic plastic models by 40%*.

  • 2. Dual Display & Backlit Interface for Clear Monitoring

    • With a hybrid analog-digital LCD display and backlit functionality, you can easily track real-time energy consumption in low-light conditions, offering 50% better visibility than non-backlit meters*.

  • 3. High-Capacity Performance for Heavy-Duty Use

    • With a 300A capacity and three-phase measurement capability, you can handle industrial loads up to 30% higher than standard single-phase meters*, while advanced power factor correction reduces energy waste by up to 20%*.

  • 4. Dual-Tariff Flexibility for Commercial Efficiency

    • With dual-tariff functionality and infrared/RS485 communication, you can optimize billing during peak/off-peak periods and remotely monitor energy usage, saving up to 25% on utility costs compared to single-tariff models*.

  • 5. Certified Compliance for Global Standards

    • With CE certification and ISO compliance, you can ensure safety and reliability in regulated environments, unlike uncertified alternatives*.

Product details

Acrel DTSD1352 Dual Source Energy Meter 3 Phase Power Meter 380v 300a External Ct Dual Tarrif Energy Meter Dtsd 1352 3P4W

The Acrel DTSD1352 is a robust three-phase multi-function energy meter designed for industrial and commercial applications. Equipped with dual-tariff measurement, RS485 communication, and external CTs, it ensures precise energy monitoring and compliance with safety standards. Its DIN rail mounting and customizable parameters make it adaptable to diverse electrical systems.

Technical specifications

FeatureSpecificationBenefit
MaterialRobust plastic enclosureDurable protection against dust, moisture, and mechanical damage
Display TypeDigital, analog, LCD, analog+digitalClear visibility in all lighting conditions with backlit LCD
CommunicationRS485, InfraredRemote monitoring and seamless data transfer
Installation35mm DIN railEasy mounting in industrial control panels
Measurement Range0–999,999.9 kWhTracks high energy consumption accurately
Current MeasurementExternal CTs (up to 300A)Safe, non-invasive high-current measurement
Safety ComplianceCE CertifiedMeets EU safety and environmental standards

Customization guide

Adjustable parameters include:

  • Measurement thresholds (via front-panel buttons) to align with specific energy usage patterns.
  • Tariff periods to support dual-tariff billing requirements.
  • External CT selection to customize current measurement ranges (e.g., 50A–300A).

Get inspired

The DTSD1352 combines precision and versatility for industrial energy management. With its real-time data display and remote communication, it simplifies monitoring in factories, commercial buildings, or utility grids. Its external CT design ensures safe operation even in high-current environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy Class1.00.5S (+15% precision)0.2S (+30% precision)
CommunicationRS485 + InfraredRS485 + ModbusEthernet + Modbus
Max Current (via CT)300A500A600A

Supplier's note

  1. Key Technical Breakthroughs:

    • Dual-Tariff Functionality: Enables cost-effective energy billing by distinguishing peak/off-peak usage.
    • External CT Design: Reduces installation risks in high-voltage systems compared to direct-connected meters.
    • CE Certification: Ensures compliance with stringent EU safety standards for global deployment.

  2. Optimal Version Selection:

    • Base Model: Ideal for SMEs needing basic three-phase monitoring (e.g., small factories).
    • Advanced Model: Suitable for facilities requiring Modbus integration and higher current handling (e.g., data centers).
    • Pro Model: Best for precision-critical applications (e.g., power plants) with Ethernet connectivity for real-time data analytics.

With the Pro’s 0.2S accuracy, you can reduce energy waste by 20% in high-load scenarios. Pair its Ethernet interface with smart grids for seamless automation. The Advanced Model’s Modbus support simplifies integration into existing SCADA systems, while the Base Model’s affordability makes it a go-to for budget-conscious users.

Frequently asked questions

  • Which Acrel DTSD1352 model is best for high-current industrial applications?

  • How do I clean the external CTs on the DTSD1352 energy meter?

  • Is the Acrel DTSD1352 CE certified for safety compliance?

  • Can the DTSD1352 be installed on a 35mm DIN rail?

  • Does the DTSD1352 support RS485 and infrared communication?

  • How does the dual-tariff feature work on the DTSD1352?

  • Why use external CTs with the DTSD1352 for 380V systems?

  • What display types does the DTSD1352 offer for real-time monitoring?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Communication ProtocolIndustrial Automation SystemsRS485 (Modbus RTU compliant) ▲▲▲ vs Industry Standard (RS485 without protocol)Enables seamless integration with SCADA systems (supports real-time data logging).Industry Standard RS485 may lack protocol standardization, complicating multi-vendor setups.
Display TypeLow-Light Industrial EnvironmentsHybrid Digital+Analog LCD ▲▲ vs Industry Standard (Analog Only)Dual readability: precise digital values + quick analog trend visualization.Higher cost compared to analog-only displays in budget-sensitive applications.
Installation MethodDIN Rail-Mounted Panels35mm DIN Rail Mount ▲▲▲ (IEC 60715 compliant)Universal compatibility with industrial control cabinets; easy retrofitting.Requires pre-drilled DIN rails, limiting flexibility in non-standard setups.
Energy MeasurementLarge-Scale Industrial Plants0-999,999.9 kWh ▲▲▲ (ISO 6431 certified)Supports high-volume tracking for factories or commercial buildings.Limited to 1M kWh max; may require manual reset for ultra-high consumption sites.
Current SensingHigh-Voltage Industrial CircuitsExternal CTs ▲▲ (IEC 61869-10 compliant)Safe isolation from live circuits; scalable for currents up to 300A.Requires additional CT installation cost vs direct-connected meters.
Tariff FunctionalityMulti-Rate Billing EnvironmentsDual-Tariff Metering ▲▲ vs Industry Standard (Single Tariff)Cost optimization via peak/off-peak rate tracking for commercial users.Limited to 2 tariffs; advanced users may need 4+ tariff configurations.

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