PD19 Series Digital Power Factor Meter

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As indicated by its name, this PD19 series digital power factor meter is designed to detect the power factor in low voltage power distribution system. This product has a programmable transformation ratio, and some other functions can be expanded including digital input, relay output, analog output, communication function, etc.

This digital power factor meter follows the communication protocol of Modbus-RTU, and it adopts a high-light LED or LCD. In addition, various installation sizes are available, and it can replace analog power factor meter directly.

Technical Parameters

Item		Description
Accuracy		Grade 0.5 (default), grade 0.2
Display		LED or LCD
Input	Rated Input	Voltage: 100V, 220V, 380V AC, etc.Current: 1A, 5A AC, etc.
	Overload	Continuous: 1.2×rated full scaleInstantaneous: 10 times/5 seconds for current
	Frequency	45-65 Hz
Power Supply	Working Range	AC/DC: 80V~270V
	Power Consumption	≤5VA
Analog Output		Current output: DC 4~20mA and others, load ≤350ΩVoltage output: DC 0~5V and others, load ≥20kΩ
Communication		Interface: RS-485 Protocol: Modbus-RTU Baud rate: 4800 bps for default setting, and full range is 2400-9600 bps
Relay Output		Relay contact capacity: AC 5A/250V resistive, DC 5A/30V resistive
Digital Input		Dry contact
Isolated Withstand Voltage		Between power supply and input: ≥2kV ACBetween power supply and output: ≥2kV ACBetween output and input: ≥1kV AC
Insulation Resistance		≥100MΩ
Mean Time Between Failures		≥50000h
Working Condition		Ambient temperature: -10~55℃Relative humidity: ≤93%No corrosive gas
Storage		Temperature: -25~70℃Relative humidity: ≤93%
Altitude		≤2500m

Model Selection

Related Names
Power Factor Monitor | Power Factor Measurement of Distribution System | Programmable Power Factor Metering

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