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Smart Active Balance Lithium Polymer 16s 40A for 59.2V Li-ion BMS
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Smart Active Balance Lithium Polymer 16s 40A for 59.2V Li-ion BMS

Collaborate with LWS® and experience the innovation of our Smart Active Balance Lithium Polymer 16S 40A for 59.2V Li-ion BMS. With over a decade of proficiency in lithium-ion battery protection technology, we bring you this high-performance Battery Management System, specially crafted for 59.2V applications. Backed by ISO9001 certification, our team ensures superior quality and precision engineering. This BMS boasts intelligent monitoring, robust protection, and full CE/RoHS compliance, ensuring peak performance, prolonged battery life, and enhanced safety. Partner with LWS® for cutting-edge power solutions!

Model: LWS-16S40A-830

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Product Description


Product Introduction

The Smart Active Balance Lithium Polymer 16s 40A for 59.2V Li-ion BMS is a state-of-the-art Battery Management System (BMS) tailored for 59.2V Li-ion batteries with 16 cells in series. This high-performance BMS incorporates intelligent features to ensure precise voltage regulation and current distribution, optimizing the overall efficiency and safety of your battery-powered systems. Its advanced balancing capabilities make it an essential component for applications demanding reliable and long-lasting power sources.


Product Parameter (Specification)

LWS-16S40A-830

No Project Symbol Inspection method and equipment Inspection standard Unit
Minimum value Typical value Maximum value
1 Overcharge protection Charging voltage VDET2 Power supply 66 67.2 68 V
Overcharge detection voltage VDET2 Lithium protection board tester 4.225 4.25 4.275 V
Overcharge detection delay time tVDET2 Lithium protection test 500 1000 1500 mS
Overcharge release voltage VREL2 Lithium protection board tester 4.0 4.15 4.1 V
2 Balance Balance on condition VDET2 Lithium protection board tester Charge on
Balance on condition tVDET2 Lithium protection board tester 3.75 3.8 3.85 V
Balance Open differential pressure VREL2 Lithium protection board test 15 20 25 mV
Balance on current VDET2 Lithium protection board test 50 67 75 Ma
3 Overdischarge protection Overdischarge detection voltage VDET2 Lithium protection board tester 2.65 2.7 2.775 V
Overdischarge detection delay time tVDET2 Lithium protection board tester 500 1000 1500 mS
Overdischarge release voltage VREL2 Lithium protection board test 2.9 3.0 3.1 V
4 Discharge overcurrent protection Primary overcurrent detects voltage VDET2 Lithium protection board test 37 47 55 mV
Primary overcurrent Detects the current tides Lithium protection board test 45 50 55 A
Primary overcurrent detection delay time VREL2 Lithium protection board test 500 1000 1500 mS
Secondary overcurrent detects voltage VDET2 Lithium protection board test 90 120 110 mV
Secondary overcurrent Detects the current tVDET2 Lithium protection board test 130 150 180 A
Two-stage overcurrent detection delay time VREL2 Lithium protection board test 80 100 120 mS
recovery mode VDET2 Lithium protection board test Exterior short circuit
5 Charge overcurrent protection Charging overcurrent voltage measurement VDET3 Lithium protection board tester 0.001 0.015 0.017 V
charging current protects the current IDP Lithium protection board tester 17 20 25 A
Detection delay time tVDET3 Lithium protection board tester 500 1000 1500 mS
6 Short circuit protection we use 20A Detection delay time TSHORT Lithium protection board tester 80 150 500 μS
Protection release condition Multimeter Exterior short circuit
7 Internal resistance Circuit on-state resistance RDS Lithium protection board tester 50 mΩ
8 ATTERY CURRENT IDD Usually the flow is consumed while working Lithium protection board tester 30 70 90 μA
9 Protective temperature Charging high temperature protection RDS Lithium protection board tester 45 50 55 ℃
Charging high temperature protection recovery IDD Lithium protection board tester 40 45 50 ℃
Charge low temperature protection RDS Lithium protection board tester -15 -10 -5 ℃
Charge low temperature protection recovery IDD Lithium protection board tester -10 -5 0 ℃
Discharge high temperature protection RDS Lithium protection board tester 65 70 75 ℃
High temperature discharge protection and recovery IDD Lithium protection board tester 60 70 75 ℃
Low temperature discharge protection RDS Lithium protection plate tester -25 -20 -15 ℃
Low temperature discharge protection and recovery IDD Lithium protection plate tester -20 -15 -10 ℃





Product Feature and Application

Apply to 18650 lithium-ion rechargeable battery;Polymer lithium-ion rechargeable


Product Details


5-16S 40A 59.2V Li-ion Battery Pack BMS
■ Separate monitoring of each string of cellsProvides protections in charging and discharging
■ Processes the balance between cells smartly, the current of it can be set freely by external components.
■ Deals with over-current and short-circuit protection with circuit itself
■ Protect an electrical circuit from damage caused by over current/ over load or short circuit
■ Support RS485 protocol

■ Support bluetooth protocol




Notes


1) Wire connection strictly according to the drawing, do not intentionally short circuit.
2) Before charged, need to connect the cables first.
3) When the group of battery is connected in series, ensure that the voltage of each group of batteries voltage is the same. If not, fill each group of batteries separately before connecting them in series. In discharge tests, the group of cells with the fastest voltage drop is the differential cell.
Hot Tags: Smart Active Balance Lithium Polymer 16s 40A for 59.2V Li-ion BMS, Manufacturers, Suppliers, Wholesale, Customized, CE, China, Factory, Quality, Price

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Related Categories

1S-2S LiFePo4/Li-ion battery BMS

3S-4S LiFePo4/Li-ion battery BMS

5S-15S LiFePo4/ Li-ion battery BMS

16S-35S LiFePo4/ Li-ion battery BMS

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