■ Features

▲ Instrument architecture: wireless acquisition controller + wireless voltage acquisition module (multiple).

▲Using "wireless communication" technology, real-time, accurate and automatic collection of each single battery voltage, battery pack voltage, charge and discharge current and ambient temperature, effectively avoiding many defects of wired collection methods (affected by the "bridge voltage drop" between batteries , Poor accuracy, low reliability, easy to knot and break, cumbersome to use, etc.), the use is very simple and convenient.

▲ Wireless acquisition controller: It adopts full-color, touch-sensitive LCD screen, pictures, and process-oriented operation, simple and convenient to use, no need to use laptop on site. Function: Parameter setting, collection and monitoring, data query and export, collection module address code modification, module on-demand, etc., through the RS485 communication port and "smart discharge tester" used in conjunction, you can control the start and stop of the discharge meter, the operation is extremely useful Concise and convenient.

Note: When the "wireless battery inspection instrument" is used in conjunction with the "intelligent discharge tester", you only need to set the discharge current, discharge time, battery pack voltage protection lower limit, single battery voltage protection lower limit and other parameters to achieve full discharge The process is automated.

▲ A single screen can display 120 battery voltage and battery pack voltage, current, temperature, capacity, discharge time and other data, real-time color change prompts the highest voltage, the lowest voltage, that is the operating state, and can zoom in and display the highest 5 and lowest 5 battery voltages , To facilitate key monitoring.

▲ It has the functions of "pause", "continuous connection at break point", "individual voltage shielding", etc., purpose:

(1) During use, if the user needs to remove individual backward batteries and continue discharging, or temporarily stop discharging, this can be achieved through the "pause" function.

(2) During the discharging process, if the voltage of a certain battery is missing (such as bypassing or removing the backward battery), the system will only give an alarm, but the discharge can continue.

(3) During the discharge process, the system is powered off due to some reason. After the system is restored, the discharge can be continued from the breakpoint to ensure the integrity of the test data.

Wireless voltage acquisition module: Using dual MCU architecture and high-precision voltage acquisition circuit, each module is completely independent, with high acquisition accuracy, fast speed, ultra-low power consumption, strong anti-interference ability, 2V, 4V, 6V, 12V compatibility, with Multiple self-protection functions such as reverse connection, wrong connection, and overvoltage.

▲ The "address code" of the wireless voltage acquisition module can be modified on-site through the "wireless acquisition control", without the use of laptops and background software, so that it can be replaced with a spare module when the module fails.

▲ Data communication interface: USB, can export data directly with U disk.

▲ Control interface: RS485, used for communication with the "discharge instrument".

▲ When used with the "discharge meter", the discharge current is automatically uploaded by the discharge meter, without the need for an external current sensor.

▲ When used with the "discharge meter", the controller's working power supply is provided by the discharge meter, and no external working power supply is required.

▲ The working power of the acquisition module is provided by the battery under test, no external working power is required.

▲ The instrument can be used independently to detect the charging voltage of each battery during the charging/floating charging process, visually show the performance difference between batteries, and find out overcharged and undercharged batteries.

▲Built-in large-capacity memory, automatically store test data, and support power-down storage.

▲ Equipped with concise and practical background analysis software, which can download data, query and analyze and print reports, automatically generate graphs, histograms, data tables, etc., and can export to "Excel" format files to facilitate data processing and reporting.

■ Technical parameters

Wireless acquisition controller

Wireless acquisition controller