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DFPM91 1 Phase Din Rail Energy Meter for EV Charger

The DFPM91 energy meter from DFUN TECH provides accurate tracking of critical power data. It measures active energy, voltage, current, active power, reactive power, apparent power, power factor and energy—both incoming and outgoing. With its wide-ranging monitoring functions, users gain keen insight into active, reactive and total usage to better understand their energy consumption habits.
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  • DFPM91

  • DFUN


DFPM91_page-0001
Product Description


91 (特点)
Features


6



45

FAQ

Q: What voltage systems are compatible with the DFPM91 Single Phase Din Rail Modbus Energy Meter?
A: The DFPM91 is compatible with a wide range of AC low voltage systems, including 110V, 120V, 220V, 230V, and 240V, ensuring its adaptability to various energy systems.

 

Q: Can I monitor multiple energy parameters with the [DFPM91]?
A: Absolutely! The [DFPM91] allows you to precisely monitor voltage, current, power, reactive power, and power factor, providing you with comprehensive insights into energy consumption patterns.

 

Q: Is the installation process complicated?
A: Not at all! The [DFPM91] is designed for ease of installation. With its compact size and DIN rail installation compatibility, you can quickly and conveniently set it up in any environment without the need for extensive space or complex procedures.

 

Q: Can I integrate the [DFPM91] with other monitoring systems?
A: Yes, definitely! The [DFPM91] comes equipped with an LED pulse output, enabling seamless integration with a wide range of monitoring systems or devices. This allows you to create a comprehensive and interconnected energy monitoring solution tailored to your specific requirements.

 

Q: Which communication protocols does the [DFPM91] support?
A: The [DFPM91] supports both MODBUS-RTU and DL/T645 protocols through its RS485 port, providing you with flexibility and compatibility when connecting to different systems and devices.

 

Q: Is the [DFPM91] certified and reliable?
A: Absolutely! The [DFPM91] complies with the rigorous IEC62053-21 standard, guaranteeing accurate measurement and high-quality performance. With its international certifications, you can trust in its reliability and dependability for your energy monitoring needs.

 

Q: How can the [DFPM91] help optimize energy consumption?
A: By providing real-time measurement and comprehensive data analysis, the [DFPM91] empowers you to gain valuable insights into your energy usage. With this information, you can identify areas for energy optimization, make informed decisions, and implement effective strategies to maximize energy efficiency.


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