Bảng Mạch Bảo Vệ Pin Lithium 8s 24v 30a 40a 60a 32650 Lifepo4 Bms tại Lotte Market

Giới thiệu Bảng Mạch Bảo Vệ Pin Lithium 8s 24v 30a 40a 60a 32650 Lifepo4 Bms tại Lotte Market

Applicable battery: Lithium iron battery nominal: 3.2V. Protection parameters 2.5V-3.65V, protection parameters 2.1V-3.75V
Protection board specifications: 8 strings of three yuan 30A/40A/60A
Application: solar street light/inverter/motorcycle start
Motor power: within 360W / within 480W / within 720W
Controller current limit: within 25A / within 35A / within 55A

Same mouth with balance
Open cooling
Overcharge protection/overdischarge protection/balance protection
Static protection/dust protection/moisture protection

Discharge current: 30A/40A/60A
Main circuit conduction internal resistance: <20mΩ
Charging current [same port]: 20A/30A/40A
Charging voltage: Fe-lithium battery string number x3.6V

Overcharge protection:
Detection voltage: iron lithium 3.65±0.03V
Detection delay: 1000 ms
Release voltage: iron lithium 3.45+0.05V

Over discharge voltage protection:
Detection voltage: iron lithium 2.5 ± 0.08 V
Detection delay: 100 ms
Release voltage: iron lithium 3.0±0.1V

Balance voltage:
Detection voltage: iron lithium ≥ 3.40V
Release voltage: iron lithium <3.40V
Balance current: 20-30 mA

Temperature control protection:
Discharge over temperature protection: 75 ± 5℃
Discharge high temperature release temperature: 53℃
Size: width 55x length 112x thickness 10mm

1. First connect the B- line to the battery negative terminal (the B- line needs to be short-welded), and then connect the flat cable (before connecting the flat cable, you need to unplug the flat cable from the board)
2. Start wiring from the BCO, connect the wire corresponding to the BCO to the total negative electrode of the battery (set the battery number as ①), connect the cable BC1 next to the BCO to the number ① the positive electrode of the battery, and connect the third cable BC2 to the number ② the positive electrode of the battery , The fourth cable BC3 is connected to the number ③ battery positive... and so on.
3. After connecting the cables, measure the voltage between every two adjacent cables from the header. The voltage of the polymer battery should be less than 4V, and the voltage of the iron-lithium battery should be less than 3.5V. Insert the cable after checking.
4. Connect the negative pole of the charger and the negative pole of the load to C-. B negative wire and C negative wire need to be welded with thick wires. The wiring method has nothing to do with the color, only the correct order is required.
5. Then measure whether the total battery voltage is equal to the output voltage of the protection board, and the protection board works normally if it is equal.