-24%
This is a 20S fixed configuration it cannot be used for any other battery pack configurations. Because it is only a Lithium-ion battery management system. As a result, they cannot be used for LiFePo4 and Li-Metal or LTO batteries. It is strictly for Li-Ion battery packs only.DALY 20S 72V 40A BMS Lithium ion BMS In Pakistan
Overcharge and over-discharge protection:
- The Li-ion battery pack will stop charge after the cell voltage reaches 4.25V and stop discharge when its voltage reaches 3V.
Temperature Protection:
- In high temperatures, the BMS ranges from 70℃ discharging battery protection.
- Meanwhile, in low temperatures, the BMS ranges up to -20℃ battery protection.
Short circuit protection:
- When there is a defect or damage to the circuit at the same time the BMS will shut down the whole Battery.
Certifications Approved:
- ISO/ FCC/ RoHS/ PSE and CE APPROVED
Applications:
- Solar and RV, Electric bikes and Skateboards including camping boats and Power tools, Lawn moving and household energy storage systems, etc.
What you will get:
- 20S Li-ion 40A rated voltage with 72V BMS
- Balanced wire sense cable (21 Wire sense cable with connector)
- Instruction Manual
Conclusion:
- Most importantly it is the only waterproof BMS available in the lithium industry.
- This BMS is also for all kinds of lithium-ion cells including 18650,21700,36500 cylindrical cells, and prismatic cells.
Specification of DALY 20S 72V 40A BMS Lithium ion BMS:
| DESCRIPTION | SPECIFICATION |
|---|---|
| BATTERY TYPE | Li-ion |
| Continue discharge current | 40A |
| Peak current | 120A±20A |
| main circuit inner resistance | ≤ 20mΩ |
| Charge Voltage | S*4.25V |
| Charge Current | 20A |
| Over charge detect voltage | 4.25 ± 0.05V |
| Over charge protection delay | 1 Sec |
| over charge release voltage | 4.15 ± 0.05V |
| Balance detect voltage | 4.18V |
| Balance release voltage | 4.18V |
| Balance current | 30± 5mA |
| Over discharge detect voltage | 2.7 ± 0.1V |
| Over discharge detect delay | 1 Sec |
| Over discharge release voltage | 3.0 ± 1.0V |
| Over current detect delay | 1 mS |
| Over current detect voltage | OFFLOAD |
| Short circuit protection condition | Short circuit external load |
| Short circuit detect delay | 250µS |
| Short circuit protection relay condition | Offload |
| Temp protection | Charge <-5 ͦ C or >50 ͦ C discharge < 70 ͦ C |
| working current | 100µA |
| Sleeping current (when in discharge) | 20µA |
| Working temp range | -20 ̴ 70 ͦc |
| Sleeping temp range | -40 ̴ 80 ͦc |
| Weight | |
| Size | |
| Wiring Diagram | Daly-Wiring-Diagram |
Package Include:
- 1 x DALY 20S 72V 40A BMS Lithium ion BMS In Pakistan
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