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  • Smart Three Phase LCD Energy Meter
  • Smart Three Phase LCD Energy Meter
  • Smart Three Phase LCD Energy Meter
  • Smart Three Phase LCD Energy Meter

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( 1 customer revlew)

Smart Three Phase LCD Energy Meter
HYFW


  • Communication modes: RS485 and 4G;

  • Small size, installed with standard 35mm DIN rail ;

  • Advanced flame retardant materials, in line with security regulations;

  • Using ADI's professional energy metering chip, accuracy class 0.5;

  • It can adapt to harsh environments such as dust, electromagnetic and low temperature, and has strong impact resistance.

Pequest A Sample
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Description
FAQ
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HYFW Three-phase Multi-functional Smart Power Meter is used for measuring, monitoring, and controlling the power distribution system.  HYFW Three-phase Multi-functional Smart Power Meters have great extended functions, which connect measuring, analyzing, and controlling together, and make the work become easier. It is widely used in energy distribution sites, energy management systems and intelligent on-line monitoring systems of different industries.

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Technical Parameters-HYFW
Accuracy Classvoltage: 0.2, current: 0.2, frequency: 0.05Hz, power factor:  0.5
active power: 0.5, reactive power: 0.5, appearent power: 0.5
active energy: 0.5S, reactive energy: 1
InputRated Valuevoltage: 100/400V; current: 20(100)mA
Overloadvoltage: sustained overload: 1.2 times of the rated value
              momentary overload: 2 times of the rated value
current: sustained overload: 1.2 times of the rated value
Frequency45-65Hz
Functional ModulePulse output1 * energy pulse output; energy pulse constant:   3600000imp/kWh(kvarh)
Interface

1 * RS485 interface; 1 * TTL  interface                                                    Modbus RTU Communication Protocol;  MQTT Protocol;                     Baud rate: 1200-9600bps

Relay2 * Relay (AC220/5A, DC30V/5A)
Power SupplyWorking RangeAC: 85-265V; DC: 85-300V
Consumption< 3W
Working ConditionTemperatureOperating: -20℃~+65℃ Storage: -40℃~+85℃
HumidityRelative Humidity: 20%~90% (non-condensing)
Altitude<4000m
Withstand Voltage1.25KV
Insulation Resistance>500MΩ
Cut-out Size117×58.5×87mm
InstallationDin-Rail Mounted

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Q 1: What specifications should I consider when selecting compatible current transformers?

A：If there are 5A CTs on site, the recommended version is HYFW-5A;

For renovation projects, if there are 5A transformers on site but it is inconvenient to install meters due to power outage, the recommended version is HYFW-K1.25mA with 5A/1.25mA CTs, the CTs can be installed in the secondary side of the 5A CTs;

If there is no CTs on site and the current value is less than 100A , the recommended version is HYFW-1.25mA with 5A/1.25mA CTs(the measuring range is 0-100A)

If there is no CTs on site and the current value exceeds 100A , the recommended version is HYFW-100mA with 100mA CTs(we can supply the split core type CTs 100A~3000A)

Q 2: Do you accept OEM with our logo printing and packaging?

A： Absolutely! For bulk orders,our team can assist you in incorporating your unique branding into the products.           

Q 3: What is the shipping time for orders?

A：1-3 days for sample order, for bulk orders of 100 units or more, we can dispatch within 2 -3 weeks.

Q 4: What after-sales services are included when purchasing energy meters?

A：We can provide 24-hour online installation guidance,

troubleshooting assistance, and a 10-year warranty (excluding human

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