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HY-300 Three Phase type Digital Ammeter

Three Phase Digital Ammeter for Current Measurement is an advanced device designed for accurate and efficient monitoring of electrical currents in three-phase power systems. This meter is a valuable tool for a wide range of applications, providing precise current measurements to ensure the proper functioning of electrical circuits and equipment. Here’s a detailed introduction to this product:  Suitable for industrial, commercial, and residential settings where three-phase power systems are utilized.

Features:

  • Current Measurement: The primary function of this meter is to measure electrical currents in three-phase systems. It can accurately measure both AC and DC currents, making it versatile for various applications.
  • Three-Phase Compatibility: Designed specifically for three-phase power systems, the meter can monitor currents in all three phases simultaneously. This is essential for balancing loads and ensuring system stability.
  • Large LCD/LED Display: The digital display features a large, easy-to-read screen that provides clear and instantaneous current readings. The display may also show additional information such as phase voltage and power factor.
  • Auto-Ranging: The meter automatically selects the appropriate current measurement range, ensuring accurate readings and reducing the risk of overloading the device.
  • Data Logging: Some models of this meter may include data logging capabilities, allowing you to record and analyze current trends over time.
  • Modbus Communication: Many three phase digital ammeter are equipped with Modbus communication protocols, enabling remote monitoring and data retrieval.
  • Accuracy and Precision: These three phase digital ammeter are known for their high degree of accuracy, which is crucial for applications where precise current measurements are essential.
  • Compact and DIN-Rail Mountable: The meter’s compact design and DIN-rail mounting option make it easy to install in electrical panels or distribution boards.

Application:

Energy Management: Use the meter to monitor and manage energy consumption in industrial facilities, commercial buildings, and residential complexes.

Load Balancing: Ensure balanced loads in three-phase systems to prevent overloading of circuits and equipment.

Fault Detection: Detect abnormal current patterns that may indicate electrical faults, such as short circuits or ground faults.

Power Quality Analysis: Analyze current waveforms to assess power quality and identify issues like harmonics or voltage sags.

Submetering: Submeter electrical consumption in multi-tenant buildings or individual departments to allocate costs accurately.

Renewable Energy Systems: Monitor current in three-phase systems used in solar inverters, wind turbines, and other renewable energy installations.

Industrial Automation: Integrate the meter into industrial control systems to monitor current for process control and optimization.

The HY-300 Three Phase Digital Energy Meter for Current Measurement is an invaluable tool for electrical engineers, maintenance professionals, and anyone responsible for managing electrical systems. Its accurate current measurements and additional features contribute to enhanced system reliability, energy efficiency, and cost savings.

Technical Parameters

Measurement Accuracy Voltage:0.5 Class  Current:0.5 Class  Active Power(Watt):1.0 Class
Reactive Power(var):1.0 Class    Power Factor:1.0 Class      Frequency:±0.2Hz      Active Energy(kwh):1.0 Class
Singal input Wiring Mode:3 Phase 4 Wires/3 Phase 3 Wires      Related Current:AC1A/AC5A
Related Voltage:AC57.7V,AC100V,AC220V,AC380V
Voltage:1.2 times(continuous),2 times/1 second(instantaneous)
Current:1.2 times(continuous),10 times/5 seconds(instantaneous)
Power Consumption: Voltage:<1VA/Phase Current:<0.4VA/Phase
Impedance voltage: >300KΩ current: <20mΩ
Impedance:Voltage:>400kΩ Current:<20mΩ
Frequency:45-65Hz
Auxiliary power supply Working Range:AC85V~265V/DC100V-300V or AC220V
Power Consumption:<4VA
OptionalExtended Function Communication Port:1 Loop Rs485 ,Modbus-RTU Protocol
Baud Rate:1200~38400bps,the factory default is 9600bps
Switching Input:Passive dry contact
The switch output support 3 relay output, capacity: AC 250V/5A, DC 30V/5A
Switching Output Capacity:AC250V/5A,DC30V/5A
Environment Working temperature: -10°C ~+55°C
Storage temperature: -25°C ~+70°C
Relative humidity is less than 93%, no corrosive gas
Elevation≤2500m
safety Insulation resistance >100MΩ
AC withstand voltage AC 2KV
Electromagnetic compatibility ESD level 4
Electrical fast transient burst level 4

HY-300 Three Phase type Digital Ammeter-heyi

Technical Parameters

Measurement Accuracy Voltage:0.5 Class  Current:0.5 Class  Active Power(Watt):1.0 Class
Reactive Power(var):1.0 Class    Power Factor:1.0 Class      Frequency:±0.2Hz      Active Energy(kwh):1.0 Class
Singal input Wiring Mode:3 Phase 4 Wires/3 Phase 3 Wires      Related Current:AC1A/AC5A
Related Voltage:AC57.7V,AC100V,AC220V,AC380V
Voltage:1.2 times(continuous),2 times/1 second(instantaneous)
Current:1.2 times(continuous),10 times/5 seconds(instantaneous)
Power Consumption: Voltage:<1VA/Phase Current:<0.4VA/Phase
Impedance voltage: >300KΩ current: <20mΩ
Impedance:Voltage:>400kΩ Current:<20mΩ
Frequency:45-65Hz
Auxiliary power supply Working Range:AC85V~265V/DC100V-300V or AC220V
Power Consumption:<4VA
OptionalExtended Function Communication Port:1 Loop Rs485 ,Modbus-RTU Protocol
Baud Rate:1200~38400bps,the factory default is 9600bps
Switching Input:Passive dry contact
The switch output support 3 relay output, capacity: AC 250V/5A, DC 30V/5A
Switching Output Capacity:AC250V/5A,DC30V/5A
Environment Working temperature: -10°C ~+55°C
Storage temperature: -25°C ~+70°C
Relative humidity is less than 93%, no corrosive gas
Elevation≤2500m
safety Insulation resistance >100MΩ
AC withstand voltage AC 2KV
Electromagnetic compatibility ESD level 4
Electrical fast transient burst level 4

72*72 / 80*80

HY-300 Three Phase type Digital Ammeter-heyi

72*72 / 80*80

HY-300 Three Phase type Digital Ammeter-heyi

96*96

HY-300 Three Phase type Digital Ammeter-heyi

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