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Merače jednosmernej energie Factory

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Merače jednosmernej energie manufacturers

Jednosmerné merače energie pre nabíjanie EV, PV, BESS a priemyselné systémy

Elektromer jednosmerného prúdu nepretržite meria napätie, prúd, výkon a akumulovanú energiu v definovanom bode jednosmerného systému. Na rozdiel od ručného digitálneho multimetra je určený pre inštalované systémové meranie. V závislosti od modelu môže byť prúd meraný priamou cestou, externým bočníkom alebo kompatibilným snímačom s Hallovým efektom. Aplikácie zahŕňajú nabíjanie EV, solárne fotovoltaické systémy, skladovanie batérií a priemyselné DC systémy.

• Možnosť priameho pripojenia, externého bočníka a Hallovho snímača podľa modelu

• Obojsmerné meranie jednosmernej energie na vybraných modeloch

• RS485 / Modbus komunikácia podľa modelu a konfigurácie

• Inštalácia na DIN lištu

• Podpora OEM/ODM založená na projekte

  • DC02ND 100A

    YTL DC02ND-100M(1) priame merače jednosmernej energie

    YTL DC02ND-100M(1) priame merače jednosmernej energie

    DC022-100m (1) priamy merač jednosmernej energie s sú špeciálne navrhnuté pre DC EV

  • DC02NC 75 mV

    Inteligentné merače jednosmernej energie série YTL DC02NC

    Inteligentné merače jednosmernej energie série YTL DC02NC

    DC02NC séria elektromerov jednosmerného prúdu, toto externý rad inteligentných meračov jednosmernej energie je úpln

  • DC02ND 650A

    Priame merače jednosmernej energie série YTL DC02ND 650A

    Priame merače jednosmernej energie série YTL DC02ND 650A

    Priamy merač jednosmernej energie série DC02ND s sú špeciálne navrhnuté pre DC EV n

  • DC02ND 400A

    Priame merače jednosmernej energie série YTL DC02ND 400A

    Priame merače jednosmernej energie série YTL DC02ND 400A

    Priamy merač jednosmernej energie série DC02ND s sú špeciálne navrhnuté pre DC EV n

  • DC02ND 200A

    Priame merače jednosmernej energie série YTL DC02ND 200A

    Priame merače jednosmernej energie série YTL DC02ND 200A

    Priamy merač jednosmernej energie série DC02ND s sú špeciálne navrhnuté pre DC EV n

  • DEM2D003

    YTL DEM2D Séria Din-Rail 75mV DC meter v súlade s CE

    YTL DEM2D Séria Din-Rail 75mV DC meter v súlade s CE

    Katalóg produktov Prijíma štandardný dizajn 75 mV a konfiguruje bočník zodpovedajúcej špecifikáci

  • DEM2D103

    YTL DEM2D Séria DC elektromer DC Vyhovuje EMC

    YTL DEM2D Séria DC elektromer DC Vyhovuje EMC

    Katalóg produktov Merač jednosmernej energie V súlade s normou DLT 1484 je

Vitajte v národnom high-tech podniku

Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in the center of Shanghai, Hangzhou and Suzhou cities. As a professional China Merače jednosmernej energie manufacturers and Merače jednosmernej energie Factory, YTL designs and produces electronic energy meters which are cost-efficient and ideal for the use in solutions for AMR/AMI at residential as well as industrial applications.YTL was one of the first companies in the domestic market with which had an internal R&D department as well as international sales business. YTL is devoted to develop and design all types of wholesale Merače jednosmernej energie, concentrators and solution applications. At present our export volume makes us a leading company for technology and product export to more than 50 countries throughout the world.

  • 2000

    Založená v r

  • 500+

    zamestnancov

  • 60+

    Krajina exportu

  • 500+

    Patent na právo na dizajn

Honor YTL

  • MID
    MID
  • DLMS
    DLMS
  • IEC
    IEC
  • SGS
    SGS

Správy YTL

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What is a DC energy meter?

A DC energy meter measures voltage, current, power and accumulated energy at a defined point in a direct-current system. It is designed for installed, continuous system measurement. Available measurement architecture, electrical range, communication and certification depend on the selected model.

How is a DC energy meter different from a digital multimeter?

A DC energy meter is designed for installed, continuous measurement of electrical quantities and accumulated energy. A digital multimeter is normally a portable test instrument used for temporary measurements such as voltage, current, resistance or continuity. They serve different purposes and should not be described as the same product category.

What is the difference between a direct DC meter and a shunt-based DC meter?

A direct-connected DC meter carries the measured current through its integrated measurement path within its rated range. A shunt-based meter measures the small voltage signal produced by an external shunt. The shunt rating, signal level, wiring and accuracy chain must match the selected meter.

What is the difference between shunt and Hall-sensor DC measurement?

A shunt-based system calculates current from the voltage drop across a matched external shunt. A Hall-sensor system uses the output of a compatible current sensor and may provide electrical isolation depending on the sensor architecture. Meter input, sensor output, range, power supply and calibration must be matched.

Can a DC energy meter measure energy in both directions?

Only models and configurations designed for bidirectional measurement can record energy flow in both directions. Confirm the selected model’s energy registers, wiring, sign convention, communication map and application requirements before using it for battery charge and discharge or import and export measurement.

Where should a DC energy meter be installed?

Install the meter at the electrical boundary the project needs to measure, such as a charger DC output, DC bus, battery-side connection, PV DC circuit or industrial DC branch. The selected location determines which conversion losses and auxiliary loads are included in the measurement.

Can one DC energy meter be used for EV charging, solar PV and BESS?

Only when the selected model and configuration match the required measurement point, voltage, current, sensing method, energy direction, accuracy, communication, installation environment and market requirements. Application suitability must be confirmed from the current datasheet and project architecture.

Does every YTL DC energy meter support RS485 or Modbus?

No. Communication availability depends on the model and configuration. Confirm the physical interface, Modbus version, serial settings, register map, data format and update rate in the current product documentation before integration.

Are all DC energy meters certified for billing?

No. Billing and compliance requirements are specific to the meter model, destination market, measurement point and intended billing application. Verify the exact certificate number, applicable standard, covered model, certification scope and validity before project approval.

What information is required to select a DC energy meter?

Provide the application, measurement point, DC voltage range, nominal and maximum current, current-sensing method, energy direction, required accuracy, auxiliary supply, communication interface, update rate, installation environment, target market, billing purpose and expected quantity.

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