QT-SBMU-56T32
Functional description：
When the battery box is charged and discharged, the working state of the battery in the battery box is monitored, the voltage, temperature and other States of the battery box are detected and reported in real time, and the undervoltage, overvoltage, undertemperature and overtemperature are warned.
Product parameters：
Operating power supply voltage range: DC 9V-32 V;
Operating temperature range: -40 ℃ ~ 85 ℃;
Working altitude: ≤ 5000m;
Support DC1500V system;
Support 56-channel single battery voltage detection, voltage detection range: 0 V-5V, error: ≤ 5 MV;
Support 32-channel battery temperature detection, temperature detection range accuracy: ≤ ± 1 ℃ @ -20 ~ 65 ℃, ≤ ± 2 ℃ @ -40 ~ -20 ℃, 65 ~ 125 ℃;
Support passive equalization, continuous equalization current: 100mA@3.3v;
Insulation withstand voltage 5000 AC/6000DC