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Battery Management System High Power Battery Protection Module Battery Monitoring Protection Board

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16-25 cells lithium-ion / lithium iron phosphate battery pack protection plate 48V 60A BMS PCM-L25S60-G31

1. Temperature switch detects the battery temperature and controls the discharge MOSFET. 2;
2. Maximum continuous operating current 60A, charging/discharging with the same port;
3. Suitable for 16-25 cells Li-ion and LiFePO4 battery packs;
4. with equalisation function;
5. Size: L160*W110*T15mm

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Basic Solutions Advanced Solutions Smart Solutions

16-25 Cells Li-ion/Li-FePO4 Battery Pack Protection Plate PCM-L25S60-G31 is a protection management system specially designed for Li-ion battery packs for 16-25 strings of Li-ion, LifePO4 rechargeable types of batteries.

● Basic Functions:Over-charging protection, over-discharging protection, over-current protection, over-voltage protection, low-voltage protection, temperature protection, voltage equalisation function, etc.; Hardware board/software board optional.
● Other Functions:The parameters of the protection board can be viewed by connecting to the host computer via the conversion module (note: available for software boards only).
● Smart APP Function:Connect the Bluetooth module of the protection board via mobile phone APP to monitor the battery pack parameters in real time (Remarks: only available with Bluetooth protection board)

Product parameters
Model number PCM-L25S60-G31
Standard voltage 48V
Maximum continuous operating current 60A
Maximum instantaneous operating current 180A
Overpressure protection Minimum value:3700mV,Maximum values:3800mV,Protected Mode:Turn off the Charging FET ,Delay:0.8-2S
Overpressure recovery Minimum value:3700mV,Maximum values:3800mV,Recovery mode:turn on the Charging FET,Delay:<5S
Overcurrent in Discharge Protection Minimum value:120A,Maximum values:180A,Protected Mode:Turn off the Discharging FET,Delay:<300mS
Discharge overcurrent recovery Cut Load ,Auto release
Short Circuit in Discharge Protection Minimum value:1100A      Delay:≤ 800uS
Discharge short circuit recovery Short circuit Release, Auto recovery
Overtemperature in Charge Protection Minimum value:62℃ ,Maximum values:68℃,Delay:5S,Protected Mode:Turn off the Charging FET
Charge over-temperature recovery Minimum value:42℃ ,Maximum values:48℃,Delay:10S,Protected Mode:Turn on the Charging FET
Discharge over-temperature protection Minimum value:62℃ ,Maximum values:68℃,Delay:5S,Protected Mode:Turn off the Charging FET
Discharge Over Temperature Recovery Minimum value:42℃ ,Maximum values:48℃,Delay:10S,Protected Mode:Turn on the Charging FET
Cell Balancing Battery Balance Threshold:Volts≥3600mV,Equilibrium minimum:25mV,Battery Balance Current:58±10mA,Equilibrium interval:20S
Operating temperature -20 ~ +85 ℃
Storage temperature -40 ~ +125 ℃
Operating humidity <75%RH
Storage humidity <85%RH
Oommunication protocols SMbus/I2c Bus / RS232/RS485/Bluetooth,Selection according to needs
Charge and Discharge Ports Same port/split port, as required
Protective plate size L160*W110*T15mm

For the following images, click on them for a larger view

48V 60A BMS PCM-L25S60-G31 Brochure

Product-related introduction and instructions for use

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Service hotline +86-755-29588990

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