Home » Products » PCM / BMS » 16-20S » 6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)
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6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)

Model No:PCM-L20S20-946
Charging Current:10A
Discharging Current:20A
Size:L120*W46*T15mm
Balance:NO
Availability:
Quantity:
  • PCM-L20S20-946
  • QUAWINTEC/OEM
  • 8507909000
  • Shenzhen, China
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram
  • white box/polybags/at your request outer package:carton
  • 500PCS
  • 500000/Month
Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L20S20-946
For 6S-20S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs

Product Feature:
1. Suitable for 6-20 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. Charge/discharge interface interface, charge 10A, discharge 20A;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. Temperature switch detects battery temperature and controls discharge MOSFE;

Items Specifications
Lithium-ion/Lithium Polymer LiFePO4
Charge Charging voltage(CC/CV)-20S CC/CV:84V CC/CV:72V
Maximal continuous charging current 10A
Discharge Maximal continuous discharging current 20A
Low current consumption Current consumption on operation <20μA
Current consumption at power down <0.1μA
Cell-balance Cell-balance detection voltage / /
Cell-balance release voltage / /
Cell-balance current / /
Over-charge Overcharge detection voltage 4.25±0.025V 3.900 ± 0.025V
Overcharge release voltage 4.15±0.05V 3.800 ± 0.050V
Overcharge delay time 0.5~2S
Over-discharge Overdischarge detection voltage 2.50±0.062V 2.00±0.080V
Overdischarge release voltage 3.0±0.075V 2.30±0.100V
Overdischarge delay time 100~250mS
Discharge overcurrent Discharge overcurrent detection voltage 0.2±0.015V 0.10±0.015V
Discharge overcurrent delay time 15~35ms
Discharge overcurrent protection 50±10A(can adjust)
Release condition Cut-off-load
Short-circuiting protection Load short-circuiting detection voltage / /
Detection condition Exterior short circuit
Load short-circuiting detection delay time 200~800μs
Release condition Cut-off-load
Internal resistance Static Drain-Source On-Resistance <40mΩ(B- to P-)
Temperature Wide range of operation temperature 40 ~ + 85ºC
Storage Temperature Range -40 ~ +125ºC
Dimension L120*W46*T15mm

6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)6s~20s C: 10A D: 20A PCM BMS for 72V 74V Li-ion/Lithium/ Li-Polymer 60V 64V LiFePO4 Battery Pack Size L120*W46*T15mm (PCM-L20S20-946)