This 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.
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.
.Description:
Item type: tool
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:
When the data is ＜1000W, it display one decimal, such as: 999.9W
When the data is ≥1000W, it display only integer, such as: 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:
When the data is ＜10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999Wh
When the data is ≥10kWh, the display unit is kWh, such as: 9999.99kWh
Reset energy: use software to reset.
Over power alarm:
Active power threshold can be set, when the measured active power exceeds the threshold, it can alarm
Communication interface:RS485 interface
Working temperature:-20C ~ +60C
Package includes:
PZEM-016 *1
Split CT*1
Note: the colors deviation might differ due to different monitor settings, please kindly understand.
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