JOYDO 13S 14S 16S 17S 20S Smart BMS 100A Continue discharge curren for 14S~20S Li-ion LifeO4 battery pack
| FEATURE: 1,Can be adjust protect parameter according to customer 2,RS485,RS232,CAN bus 3,Communication protocal can be programed according to customer 4,Smart battery management Software of PC via USB bridge tool 5,Can communication with our handing device to fault detection |
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| KEY SPECIFICATION | |||||
| Items | Specification | unit | min | typical | max |
| Manage Cells | serial | 7 | Customized | 24 | |
| Dimension | 100A:157mm(L)x150mm(W)x25mm(H) | ||||
| Accuracy of measurement | SOC (0%~20%) | % | 2 | ||
| SOC (80%~100%) | % | 2 | |||
| SOC (20%~80%) | % | 6 | |||
| Cells measurment | mv | 2 | 5 | 10 | |
| current (>0.1A,<5A) | A | 0.01 | |||
| current (>5A,<20A) | % | 0.5 | |||
| current t(>20A) | % | 0.5 | |||
| temprature(-40~120) | ℃ | 1 | |||
| Over Voltage Protect | OVP Detect for cell Max | V | 4.19 | 4.2 | 4.21 |
| OVP Release for cell | V | 4.14 | 4.15 | 4.16 | |
| OVP Detect Delay Time | Sec | 4 | |||
| Under Voltage Protect | UVP Detect for cell | V | 2.74 | 2.75 | 2.76 |
| UVP Detect Delay Time | Sec | 4 | |||
| UVP Release for cell Min | V | 2.95 | 3 | 3.05 | |
| Charge Protect | Over Charge Current Protect | A | 100 | ||
| Over Charge Current Protect Detect Delay Time | S | 4 | |||
| Discharge protect | Continuous Discharge Current=< | A | 100 | ||
| Over-Load Current Protect> | A | 101 | |||
| Over-Load Current Protect Delay Time | S | 10 | |||
| Over-Load Current Protect>= | A | 180 | |||
| Over-Load Current Delay Time | S | 4 | |||
| Load Short Circuit Protect | A | 400 | |||
| Short Circuit Protect Delay Time | uS | 220 | |||
| Short Circuit Protect | YES | ||||
| Voltage Balance | Balancing Volt @ Volts variance>20mV | V | 4 | ||
| Voltage BalanceReset @ Volts Var.<20mV | V | 4 | |||
| Balancing Current | mA | 1000 | |||
| Temperature Protect | OTP @ Charging | ℃ | 65 | ||
| OTP Reset @ Charging | ℃ | 55 | |||
| OTP @ Discharge | ℃ | 75 | |||
| OTP @ Discharge Reset | ℃ | 60 | |||
| Current Consumption | Working Current Consumption | uA | 600 | ||
| Shutdown Current Consumption @ Vcel=3 | uA | 20 | |||
| Temperature | Working Temperature | ℃ | -20 | 25 | 75 |
| Ambient Temperature | ℃ | -20 | 25 | 45 | |
| Storage Temperature | ℃ | -30 | 25 | 80 | |
1. Q: Can I have samples to test? And what is lead time for sample order?
A: Yes, we can supply samples in 5-20 days depending on the product buyer want, and buyer pay for sample cost and shipping cost.
2. Q: Can we redesign the BMS?
A: Yes, we can redesign the BMS according to customer size and CAN or RS485 protocol. Please let us know your requirement.
3. Q: Can we customize special voltage and capacity of batteries?
A: Yes. Please let us know your voltage and capacity requirement.
4. Q: Can we customize special shell of batteries?
A: Yes. We have industrial design engineer, we can design according your requirement. We can provide iron aluminum plastic material.
5. Q: What's your guarantee for battery quality?
A: All our batteries enjoy 2 year warranty after shipping.
6. Q: Can we customize special size batteries?
A: Yes, we provide custom design. Please let us know your customization requirement.
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