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PD19 Series Digital Integrated Multifunction Meter

The PD19 series digital integrated multifunction meter has a high-light LED or LCD display, and it is in accordance with the Modbus-RTU protocol. This product is very suitable for the measurement of three-phase voltage, current, frequency, active power, reactive power, power factor as well as other parameters in a low voltage power distribution system, and the transformation ratio is programmable. Aside from these, there are also scalable functions, such as digital input, relay output, analog output, data communication, etc. In addition, different installation sizes are offered.

Technical Parameters
Item Description
Accuracy Class 0.5 (default), class 0.2
Display LED or LCD
Input Rated Input Voltage: 100V, 220V, 380V AC, etc.
Current: 1A, 5A AC, etc.
Overload Continuous: 1.2 times
Instantaneous: 2 times/1 second for voltage, and 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 ≤350Ω
Voltage 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 AC
Between power supply and output: ≥2kV AC
Between 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

PD19 Series Digital Integrated Multifunction Meter

Related Names
Electrical Parameter Measurement Device | Multifunction Electrical Tester | Multimeter

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