Drok LCD Hall Cullen Current Voltage Power Electric Energy Meter Instructions

Drok LCD Hall Cullen Current Voltage Power Electric Energy Meter

Function Introduction:

1. This meter can be used to measure percentage and AH of remaining capacity, DC positive and negative bidirectional current, DC voltage, DC positive and negative power, DC positive and negative bidirectional accumulated electric energy.
2. Alarm flashing function: it will alarm and flash to draw your attention when the real voltage is higher or lower than preset alarm voltage and real current is higher than preset current. The preset voltage and current could be adjusted as you need. It will also alarm and flash to draw your attention when the remaining capacity of battery is low and the battery icon will keep flashing that means you need to charge for your device.
3. It will automatically fill the capacity of battery when it is full voltage.
4. It has the function of clearing current and accumulated electric energy data and the function of storing data when power-down. Capacity of battery and accumulated electric energy will be saved automatically when power down.

LCD Dis la Panel and Button:

Button Instruction:

1. To control backlight
   When standby display, press  key to turn on or turn off the backlight. Backlight mode will be save when power-down.

2. To clear current
   When standby display, to keep pressing key will clear current to zero if no load is connected.(Note: if you don’t clear current when no load connected, it will be inaccurate.)

3. To clear electric energy
   When standby display, to keep pressing  key and release the key will clear positive and negative bidirectional accumulated electric energy.

4. Setting parameters
   When standby display, press key to switch menu in order.
   (1) “AH XXX.X” Setting Menu for rated capacity of battery
   (2) “FU XXX.X” Setting Menu for fulfilling voltage when full charged
   (3) “HU XXX.X” Setting Menu for over-voltage alarming
   (4) “LU XXX.X” Setting Menu for low-voltage alarming
   (5) “HA XXX.X” Setting Menu for over-current alarming

Setting method for rated capacity of battery:

1. When standby, press  key to switch to menu “AH XXX.X”
2. The first digit on menu parameter will keep flashing, at this time, pressing  key, the digit will plus 1. After
3. finishing setting this digit, the next digit will automatically flash when no any action in 5s. At this moment, pressing key, the digit will plus 1,too. In this way, you will finish setting 4 digits.
4. Keeping pressing  key, then release the key, the set
5. parameters will be stored, at this time, menu will flash twice that means you have set successfully.
   Eg. If you want to set battery’s rated capacity as 20AH, just set the menu parameter as AH 020.0, then keep pressing the  key, finally release the key, you can make it stored successfully.

Setting method for automatically filling voltage when full charged (The same as setting method for rated capacity of battery)
When standby, press key to switch to menu “FU XXX.X”, press key to set parameters and keep pressing to save set parameters. (Note: We suggest to set the voltage as the voltage when full charged.)
By using the same setting method to set the value of overvoltage alarming, low voltage alarming and over current alarming.
(Note: HU XXX.X LU XXX.X HAXXX.X, if the 3 parameters display as 000.0, that means the alarming function is off, factory setting is off. )

Technical Parameters:

LCD Hall Cullen Meter Current Voltage Power Electric Energy Meter Technical Parameters

Model

|

WLS – PVA200

Current measuring range

|

200A

Current resolution

|

0.2A

Power supply range

|

DC5~90V

Voltage measuring range|

DC0~ 300V

Voltage resolution

| 0.1A

Capacity measuring range

| 0~ 999AH
Power measuring range|

0~ 999KW

Electric energy measuring range|

0~ 999KWH

Measurement error

| ± 1%

Refreshing speed

|

0.5S/time

Installing size|

76.0mm * 39.5mm

Diameter of transformer

|