PZEM-051 6.5-100VDC 100A 4in1 Digital Power Meter/Digital Watt Meter

PZEM-051 6.5-100VDC 100A 4in1 Digital Power Meter/Digital Watt Meter with Shunt

This product is an all in one instrument that can display voltage, current and Wattage in WH. It can also record power consumption over a designated time period and ring its’ internal alarm when it detects overload on the circuit. Essentially it is a power meter you often find outside your house, however, this one can run only up to 100VDC with a maximum wattage of 10KW.

Key Function:

• Electrical parameter measurement function (voltage, current, active power, energy).
• Voltage alarm function (over-voltage alarm threshold, backlight and voltage flashing to alarm).
• The reset function of energy key.
• Store data when power off.
• Large-screen LCD (display voltage, current, active power, energy at the same time)
• Backlight function.

Specifications:

• Operating Voltage: 6.5 ~ 100 VDC
• MAX Current: 100A
• Max Wattage: 10KW
• Operating Frequency: 45-65Hz
• Measurement accuracy: +/- 1.0
• Panel Dimensions: 84.6 x 44.6 x 24.4 mm (L x W x D)

Note: Wiring must be correctly inserted as it does not have any protection circuits integrated to prevent accidental wiring. This device should only be used indoors!  This load connect to this device must not exceed the rated wattage!

Display format:

• Power: test range: 0~2kW; Within 1KW, the display format is 0.0~999.9W;1KW and above, the display format is 1000~2000W.
• Energy: test range: 0~9999kWh;Within 10KWh, the display format is 0~9999Wh;10kWh and above, the display format is 10~9999kWh.
• Voltage: test range: 6.5~100V Display format: 6.50~99.99V
• Current: test range: 0~20A Display format: 0.00~20.00

Key

1.Backlight control

Short press the key to turning on or off the backlight, the backlight has memory function, it can store the on or off state when power off.

2.Reset energy

Step1: Long press the key until the power display area display “CLR”, then release the key.

Step2: At this moment, the energy is flashing to prompt this is the energy reset state, if short press the key again, then the energy value is cleared and exit the reset flashing state.

Step 3: If there is no operation within 5 seconds, it means the energy value is not cleared and will exit the reset state.

3.Set voltage alarm threshold

Step1: Long press the key until the power display area display “SET”, then release the key.

Step2: After entering this state, the voltage area displays the current high voltage alarm value, the current area displays the current low voltage alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operation over 3 seconds, it will switch the digit position automatically, from the high voltage alarm value to the low voltage alarm value, there are total six digits, the range of the voltage alarm threshold is 6.5 ~99.9V;

Step3: After finish the setting, long press the key until the screen display “PASS” ,that means you set successfully and will exit the setting state automatically.

Precautions:

• This module is suitable for indoor, please do not use outdoor.
• Applied load should not exceed the rated voltage, current.
• Wiring order can’t be wrong.