1S PCB - Keeppower PCM KP-1S5530-V2 (protection electronics) 1MOS
Item number: 200508
Manufacturer: Keeppower
1S PCB/PCM- Keeppower KP-1S5530-V2 (Protection Electronics) 29.7 mm x 5.5 mm
BMS (Battery Management System) - PCB Protection Circuit for a Li-Ion Rechargeable Cell (Made in Japan). A Battery Management System (BMS) is an electronic circuit which is used to monitor and control a rechargeable battery system, i.e. a accumulator system is used. The necessity of a BMS arises when several accumulator cells are interconnected to form a battery. The BMS is intended to detect, monitor and adjust the unavoidable production-related variations of various parameters of the accumulator cells, such as capacity and leakage currents.
Application: Li-ion battery packs
Note: After soldering the protection circuit in the battery pack must be activated, this is done by a short charging by the electronics.
Wiring diagram:
You can view the data sheet here: < click here >
| Symbol | Content | Criterion | |
| Overload protection | VDE T1 | Overcharge detection voltage | 4.25V ± 0.025V |
| tVDE T1 | Overcharge detection delay time | 1000ms ± 300ms | |
| AER L1 | Overcharge release voltage | 4.05V ± 0.05V | |
| Deep discharge protection | VDE T2 | Over discharge detection voltage | 2.5V ± 0.063V |
| tVDE T2 | Via discharge detection delay time | 20ms ± 6ms | |
| AER L2 | Via discharge trigger voltage | 3V ± 0.075V | |
| Overcurrent protection | VDE T3 | Overcurrent detection voltage | 0.2V ± 0.015V |
| lDP | Overcurrent detection | 4A - 7A | |
| tVDE T3 | Detection delay time | 0.5ms - 1.7ms | |
| Release condition | disconnect external load | ||
| Short-circuit protection | Acquisition condition | Short circuit | |
| Detection delay time | 230ms - 500ms | ||
| Release condition | Disconnect short circuit | ||
| Internal resistance | RDS | Main loop resistance | Vc = 3.8V; RDS <=45mΩ |
| Current consumption | IDD | Consumption in normal operation | 3µA:8µ max. |
Keeppower
ADD: 7F, Bld 1, Huixun Industrial Park, 4 Baoshi Road 4
523723 Tangxia, Dongguan
Allen@Keeppower.com.cn
+86 769 82953418
www.keeppower.com.cn
Luxtrim GmbH
Magnolienweg 8
63741 Aschaffenburg
Deutschland
info@luxtrim.de
06021-9212263
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