Product PCM Datas
|
过压和欠压保护 (Overvoltage and undervoltage protection) |
项目(Project) |
规格(Specification) |
单位(Unit) |
||
| 最小值 MIN | 典型值 TYP | 最大值 MAX | |||
| 过充保护电压(Overvoltage) | 3.72 | 3.75 | 3.78 | V | |
| 过充保护延时(Overvoltage delay) | 1000 | 2000 | 3000 | mS | |
| 过充保护释放(Overvoltage release) | 3.40 | 3.45 | 3.50 | V | |
| 过放保护电压(Undervoltage) | 2.10 | 2.20 | 2.30 | V | |
| 过放保护延时(Undervoltage delay) | 1000 | 2000 | 3000 | mS | |
| 过放保护释放(Undervoltage release) | 2.60 | 2.70 | 2.80 | V | |
| 过放保护释放条件(Undervoltage release conditions) | 60S 内电压自恢复或者充电恢复(60S voltage self-recovery or charge recovery) | ||||
|
充电过流保护 (Overcurrent Charge) |
充 电 过 流 保 护 值 (Overcurrent Charge protection value) | 见下面过流保护值配置表(See the configuration table of overcurrent protection value below) | |||
| 充 电 过 流 延 时 (Overcurrent Charge delay) | 5 | 10 | 15 | S | |
| 充电过流释放条件(Charge over current release conditions) | 延时 32S 后自动恢复(Automatic recover after a delay of 32S) | ||||
|
放电过流保护 (Overcurrent Discharge) |
一级放电过流保护值
(1th Overcurrent Discharge) |
见下面过流保护值配置表(See the configuration table of overcurrent protection value below) | |||
| 一级放电过流保护延迟
(1th Overcurrent Discharge delay) |
5 | 10 | 15 | S | |
| 二级放电过流保护电流值
(2th Overcurrent Discharge ) |
见下面过流保护值配置表(See the configuration table of overcurrent protection value below) | ||||
| 二级放电过流 2 保护延迟
(2th Overcurrent Discharge delay) |
640 | 1280 | 2560 | mS | |
| 放电过流保护恢复条件
(Overcurrent Discharge release) |
延时 32S 后自动恢复(Automatic recover after a delay of 32S) | ||||
|
短路保护 (Short Circuit Discharge) |
短路保护电流(Short circuit protection current) | 见下面过流保护值配置表(See the configuration table of overcurrent protection value below) | |||
| 短路保护延迟时间(Short circuit
protection delay time) |
200 | 400 | 800 | uS | |
| 短路保护恢复(Short circuit protection recovery) | 断开负载后延时 5s 恢复。(Recover after 5S delay after disconnecting the load.) | ||||
| 短路说明：短路电流小于最小值或高于最大值可能会造成短路保护失效，短路电流超过3500A，不保证有短路保 护，也不建议做短路保护测试。
(Short-circuit description: The short-circuit current is less than the minimum value or higher than the maximum value, which may cause the short-circuit protection to fail, and the short-circuit current exceeds 3500A, short-circuit protection is not guaranteed, and short-circuit protection testing is not recommended.) |
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| 充电高温保护
Overtemperature Charge |
温 度 保 护 值 (Temperature protection value) | 62 | 65 | 68 | ℃ |
| 温度保护释放值(Temperature protection release value) | 52 | 55 | 58 | ℃ | |
| 充电低温保护
(无加热功能) Undertemperature Charge (no heating function) |
温 度 保 护 值 (Temperature protection value) | -15 | -10 | -5 | ℃ |
| 温度保护释放值(Temperature protection release value) |
-10 |
-5 |
0 |
℃ |
|
| 充电低温保护
(带加热功能) Undertemperature Charge (with heating function) |
温度保护值(Temperature protection value) | -3 | 0 | 3 | ℃ |
| 温度保护释放值(Temperature protection release value) |
2 |
5 |
8 |
℃ |
|
| 放电高温保护
Overtemperature Discharge |
温 度 保 护 值 (Temperature protection value) | 72 | 75 | 78 | ℃ |
| 温度保护释放(Temperature protection release value) | 62 | 65 | 68 | ℃ | |
| 放电低温保护 Undertemperature Discharge | 温 度 保 护 值 (Temperature protection value) | -25 | -20 | -15 | ℃ |
| 温度保护释放(Temperature protection release value) | -15 | -10 | -5 | ℃ | |
| FET 高温保护(内置) high temperature protection of FET(Built-in) | 温度保护值(Temperature protection value) | 85 | 90 | 95 | ℃ |
| 温度保护释放值(Temperature protection release value) | 65 | 70 | 75 | ℃ | |
|
均衡功能 (Balance Function) |
均衡开启电压 (Equalization turn-on voltage) | 3.27 | 3.30 | 3.33 | V |
| 开启压差 (Difference opening voltage value) | 10 | mV | |||
| 均衡电流
(Balance current) |
100 | 180 | 260 | mA | |
| 均衡模式
(Balance model) |
静态/充电/放电均衡
(Idle/Charge/Discharge equalization) |
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| 均衡类型
(Balance type) |
脉冲模式
(Pulsed model) |
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注：测试需在温度 25±2℃, 相对湿度 65±20% 的环境。
Note: Test should be at temperature25±2°C, and relative humidity 65±20% of surroundings.
