High-concerned chemical : none
Charging Current : 30A
Usage Scenario : 3C Digital BMS
Certification : NONE
Balance Function : Active Balanced BMS
Handware or Smart : Handware BMS
Charge and Discharge Port : Common Port BMS
Type : LI-ION Battery BMS
Origin : Mainland China
Brand Name : occkic
Function : Overcharge Protection,Over Discharge Protection,Overcurrent Protection,Short Circuit Protection
Features:
1. Accurately monitor the battery voltage, to ensure the safe and stable operation of each battery
2.Support 30A high current continuous output to meet the demand of high-performance electric vehicles.
3. Built-in equalization circuit to extend battery life and improve overall performance.
4. Intelligent temperature control system prevents performance degradation or damage caused by high temperature.
5. Selection of high-quality MOS tubes and capacitors to ensure reliability and long life.
Parameter:
Charging voltage: DC36V
Over-charging protection, over-discharge protection, over-current protection, output short-circuit protection
Maximum working current: 30AMAX
Continuous discharge current: 20A MAX
Over-discharge protection voltage: 2.6V
Overcharge protection voltage: 4.25V
Charging current：20A MAX
Equalizing charging function Equalizing voltage 4.2V
Temperature Protection: Discharge High Temperature 75℃; Charge Low Temperature -7℃.
Applicable Battery Types: 3.7V Ternary Battery Lithium Cobalt, Lithium Manganese Battery
Wiring steps:
(1) Capture the row of wires connected to each section of the battery to ensure that the row of wires are effectively connected. Ensure that the plug end of the row of wires, a single potential order sequentially increasing or sequentially decreasing. The order of potentials is consistent with the order of potentials in the socket at the end of the protection board and the potentials are one-to-one correspondence.
(2) Solder the B- lead of the protection board to the total negative B- of the battery pack. Ensure that the welding point is firm and reliable and good conductive properties, alignment position without extrusion, friction and other possible hazards, alignment smooth and short. Avoid solder, easily conductive objects or leads falling into, sticking to or touching inside the protection board.
(3) Match the plug of the alignment cable with the socket of the protection board. First of all, complete the protection board B- lead welding to the total negative B- of the battery pack, and then the plug of the row of wires and the socket of the protection board docking, to ensure that the plug of the row of wires and the socket of the protection board in place, no electrically charged objects or leads to contact with the protection board, and to do a good job of fixing measures.
(4) B+ and C- are connected to the positive and negative terminals of the charging connector respectively. Ensure that in the process of soldering the connection, the isolation of other leads is done well to avoid short-circuiting. The battery pack voltage of the discharge port and charging port is consistent with the battery pack voltage, the correct polarity and the correct wiring position.
Note: the same port charging and discharging share a negative C-, only one lead wire, charging/discharging MOS is appearing in pairs, the same board charging current and discharging current is as large.
Package include:
Lithium battery protection board *1
Acquisition cable *1
label:yes
Battery capacity: 43200
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