PZEM-016 AC Energy Meter Power

PZEM-016 AC Energy Meter

Product Type PZEM-016 AC Single Phase electric Module without display with RS485 communication serial (split CT)
Function This document describes the specification of the PZEM-014/016 AC communication module,

the module is mainly used for measuring AC voltage, current, active power, frequency, power factor and active energy,

the module is without display function, the data is read through the RS485 interface.

Test Parameters Range PZEM-016 AC Energy Meter

1. Voltage: 80~260V
2. Current: 0~100A
3. Power: 0~23000W
4. Power factor: 0.00~1.00
5. Frequency: 45Hz~65Hz
4. Energy: 0~9999kWh

• Accuracy 0.5grade
• Current resolution 0.001A
• Power resolution 0.1W
• Product Size 90*60.5*23mm
• Unit Weight 147g(with split CT)

Precautions

1. This module is suitable for indoor, please do not use outdoor.
2. Applied load should not exceed the rated power.
3. Wiring order can’t be wrong.

Voltage

Measuring range:80～260V

Resolution: 0.1V

Measurement accuracy: 0.5%

Current

Measuring range: 0～100A

Starting measure current: 0.02A

Resolution: 0.001A

Measurement accuracy: 0.5%

  Active power

Measuring range: 0～23kW

Starting measure power: 0.4W

Resolution: 0.1W

Display format:

＜1000W data,  translates to: 999.9W

≥1000W,translates to: 1000W

Measurement accuracy: 0.5%

Power factor

Measuring range: 0.00～1.00

Resolution: 0.01

    Measurement accuracy: 1%

Frequency

Measuring range: 45Hz～65Hz

Resolution: 0.1Hz

Measurement accuracy: 0.5%

 Active energy

Measuring range: 0～9999.99kWh

Resolution: 1Wh

Measurement accuracy: 0.5%

Display format:

＜10kWh, data translates Wh(1kWh=1000Wh), : 9999Wh

≥10kWh, the display unit is kWh, : 9999.99kWh

Reset energy: use software to reset.

Over power alarm

an alarm is set if the threshold is exceeded

Communication interface

RS485 interface。 

Power supply

AC voltage provides two isolated outputs after through the switching power supply,

one way is 3.3V provides to the measurement system, the other way is 5V provides to 485 communication circuits and external circuits.

485 communication interface power is(+5 V),current output capability is 100mA

2.2   Working temperature

-20’C ~ +60’C

datasheet

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