VAC4300A Wireless Multifunction Digital power watt meter battery capacity tester Coulomb Counter 400V 300A
VAC-1030A 19usd/pcs base on 10pcs
VAC-1050A 17usd/pcs base on 10pcs
VAC-1100A 19usd/pcs base on 10pcs
VAC-1200A 20usd/pcs base on 10pcs
VAC-1300A 22usd/pcs base on 10pcs
VAC-4300A 24usd/pcs base on 10pcs
VAC1100A bi-color DC voltage meter can measure DC voltage, current, power, charge and discharge capacity, watt, time, and other physical quantities, parameters can be set overcurrent protection, overvoltage protection, undervoltage protection, limit protection and more species protection, the instrument is very suitable for use in electrical work process parameters voltage, current, watts, etc. to monitor, can also be used for battery charging and discharging process of monitoring capacity.
1,The display can be used between the header and measurement modules wireless transmission of data, reducing the cumbersome wiring, but also to avoid errors caused by line losses furthest communication distance is 10 meters, you can also use standard USB cable for wired communication , thanks to the 485 communication, the length of the line can be extended to 1200 m;
2,Bidirectional current detector for detecting the charging and discharging of the user can easily detect bidirectional current without changing the wiring;
3,Power and memory function, the display can be set off after the header memory before the power saving and Ah, watts and time, to facilitate observation and measurement, but the measurement before the power module need to click the OK button to save parameter;
4,Voltage, current, power, discharge capacity, and the time when the tile display simultaneously displays information fully clear;
5, With overcurrent, overvoltage, undervoltage, limit protection (extended relay time) and other functions;
6,When the number of security, and the time when the wattage clear function, does not affect the measurement;
7,Can be set up to address each individually, and with a view to display a plurality of measurement parameters measuring board;
8,The use of multiple machines simultaneously, the machine can be set individually for each channel to avoid mutual interference;
9,Wth a screen lock, time off, brightness adjustment and change the language display function;
Specification | Parameter |
Voltage measuring range | 0.01~400V |
Voltage Accuracy | 0.01V |
Voltage error | ±1%+5 figures |
Current measurement range | 0.1A-300A |
Current Accuracy | 0.1A |
Current error | ±2%+5 figures |
Power measurement range | 0~12KW |
Capacity Measurement Range | 0 ~12KAH |
Watt measurement range | - |
Time Measurement Range | 0~999Days |
Address Range | A01~A99 |
Wireless channel setting range | A-Z |
Decimal display section will change automatically as data bits shift, for example, it displayed as Ann 00.000AH, when the display exceeds 100AH, the display becomes 000.00 | |
NCP(Negative overcurrent protection) | 0~-300A |
OCP(Forward overcurrent protection) | 0~300A |
OVP(Overvoltage Protection) | 0~400V |
LVP(Undervoltage protection) | 0~400V |
Time delay protection | 0~10S |
Power measurement plate | 0.4W/S |
Power consumption of the display panel | 0.5W/S |
Sample Rate | 5Times / s |
Communication distance | 10 m single set of open land |
Display board size (mm) | 79×43×52(mm) |
Measurement plate size (mm) | 81×50×59 (mm) |
Weight | 400g |
Display power meter wiring diagram
It can display a wired connection between the meter and measurement modules can also be a wireless communication
The following shows a wired connection, we have a standard USB extension cable (0.8 m long) if you feel that is not long enough, we can provide an optional 3-meter USB extension cable; since we are using a wired connection 485 communication, Therefore, the maximum length of this line can be extended to 1200 meters.
Measurement module and display meter has a built-in wireless transceiver modules, they can be betweenwireless communication, wireless communication distances are 10 meters, then we need to show the headerprovides a 5V supply to power it to be open the back cover see a white socket, use 10-30V supply
The power supply wiring diagram and method itself (Measuring voltage 10-120V)
The external power supply is not connected to the relay wiring diagram and method (Measuring voltage 0-120V)
The external power supply connected to the relay wiring diagram and method
Description: Relay users need their own equipment, standard without relay.
In order to facilitate the application of the electric car friends, here I explain the charging and discharging of wiring, in addition to simulate what the charge and discharge of the functions of the practical application of BAT
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