Detect voltage: 4.2±0.025V Release voltage: 4.2±0.05V Balance current: 60±5mA Over-discharge: 2.55±0.08V Over-discharge detect delay: 50mS Release voltage: 2.9±0.1V Detect voltage: 150mV Detect delay: 15mS Current detect: 130±10A Resistance: ≤15mΩ Working current: ≤60uA Sleep current (when over-discharge): ≤10uA Working temperature: -30~80℃ Size: 120 x 60 x 9mm
Details
Specification
Unit
Remark
Charge
Charging voltage
71.4
V
Recharging current
45 (max)
A
Discharge
Continuous discharge current
45 (max)
A
Instantaneous discharge current
150 (max)
A
Overcharge protection
Overcharge detection voltage
4. 25 ±0.025
V
Single core
Overcharge protection delay
100
mS
Overcharge release voltage
4. 05 ±0.05
V
Single core
Battery balance
Cell balance detection voltage
4. 2 ±0.025
V
Cell balance release voltage
4.2±0.05
V
Cell balance current
42±5
mA
Over-discharge protection
Over-discharge detection voltage
2.8±0.08
V
Over-discharge detection delay
100
mS
Over-discharge release voltage
3.0±0.1
V
Over-discharge protection release condition
Load disconnect or charge activation
Overcurrent protection
Overcurrent detection voltage
150
mV
Overcurrent detection delay
10
mS
Overcurrent protection current
180±20
A
Overcurrent protection release condition
Load disconnect or charge activation
Short circuit protection
Short circuit protection conditions
Short circuit of external load
Short-circuit detection delay
200
uS
Short-circuit protection release condition
Disconnect load
Temperature protection
Temperature protection
/
°C
Need to match by yourself
Internal resistance
Main circuit conduction internal resistance
<=15
MΩ
Self-consumption
Working current
<=50
uA
Sleep current (when the current is over-discharged)
<=10
uA
Operating temperature
Temperature range
-30~80
°C
Main function:
Over charge protection, over discharge protection function, short circuit protection function, over current protection function,with band balance.
Connections:
Step1: Connect charging /discharging wire, battery pack negative wire Step2: After confirm the wires are connected OK, plug the connector cable in the BMS DO NOT plug CONNECTOR CABLE in the BMS before connect wire!! Attention, ESD protection during work
Package includes:
2 x 60V 17S 45A Protection board 2 x Cabel wire
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