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7S 30A 電池保護板  |
一.產品名稱：7S 30A 電池保護板
二.產品特點/Product features
本款產品采用的是集成鋰電管理IC硬件保護板方案，通過集成鋰電管理IC串聯加功率NMOS組合的管理方式來對電芯的過充、過放、過溫保護、斷線保護實行精確的控制，并且還具備充放電高低溫溫度保護功能和充電平衡功能，延長電池壽命。
This products use the integrated Li-ion IC hardware PCM,put integrated Li-ion management IC and NMOS in series to precisely control the over charging over discharging over temperature and sh ort circuit protection.Moreover,it owns charging and discharging protection function for both over an
d below temperature,also owns balance function itself to prolong the battery cells longevity. 2.2.適用范圍/Applicable scope
保護板適用于鋰電、聚合物電芯使用。PCM suit for the Li-ion ,Ly-Polymer.
保護板最高耐壓65V。 Highest voltage for PCM:65V. 2.2.3保護板最大持續工作電流30A。
2.4.1. 本保護板沒有配備反充電保護功能，在使用時不要將充電輸入反接，否則可能會損壞保護板和電芯。
Don't connect the ports inversely while charging because it has no inversed charging protection
function,or it will broke the PCM and battery cells.
2.4.2. 本產品禁止多個產品進行串聯使用。
Prohibit connecting several these PCM in series.
2.4.3. 本產品初次PACK時,可能存在不能放電現象,需用充電器進行充電激活。
The first time to use PCM,perhaps can't discharge,need to activate the charging fuction by charger.
2.4.4. 本產品焊接順序為B-,B1,B2,…… B+。
The sequence of soldering：B-,B1,B2,…… B+.
2.4.5. 當電池組出現0V情況時，電池性能將嚴重退化，甚至有可能損壞。為了不損壞電池，用戶在長期不使用時需定期充電以補充電量，而在便用時當放完電后需在12小時內及時充電，防止電池組因自耗電而放至0V。
The batteries will be degenerated,even get broken while staying at0V.Chargeing the batteries regularly to add power in case of damaging to them.Charging timely within 12 hours after discharging,prevent the batteries' voltage dropping to 0V.
2.4.6. 接線時做好防靜電,防水,防塵的工作;
Mind stactic,water,dust protection while connecting,avoid the collision and extrusion while u sing.
No | 項目/Item | 詳細參數/Detailed parameters | 標準/Standard |
1 |
電壓/ Voltage | 輸入電壓/Charging Voltage | 29.4V |
均衡電壓/Balance Voltage | 4.18V | ||
2 |
電流/ Current | 工作電流/Working Current | 30A |
均衡電流/Balance Current | 40mA | ||
3 |
ESD測試/ESD Test | 接觸測試Contact test |
4KV |
非接觸測試Non contact testing |
8KV | ||
4 |
過充電 Over charge | 保護電壓/Detection voltage | 4.25±0.050V |
恢復電壓/ Release voltage | 4.19±0.050V | ||
保護延遲時間/ Detection delay time | 500～1200.mS | ||
5 |
過放電 Over discharge | 保護電壓/Detection voltage | 2.80±0.10V |
恢復電壓/Release voltage | 3.0±0.10V | ||
保護延遲時間/Detection delay time | 200～500.mS | ||
6 |
放電過流 Over discharge current | 放電過流保護電流/Detection current | 80-90A |
放電過流保護延時/Delay time | 30～200.00mS | ||
恢復條件/Release Conditions | 移除負載/ Remove load | ||
6 |
充電過流 Over charge current | 充電過流保護電流/Over current | 50-60A |
充電過流保護延時/delay time | 100-300mS | ||
恢復條件/Release Conditions | 移除充電器/ Remove Charge | ||
7 |
放電短路保護Discharge short circuit protection | 短路保護延時/ Short detection delay time | 100～375uS |
判斷條件/ Judging condition | 不起火、不冒煙、無異味 No fire, no smoke, no smell | ||
恢復條件/Release Conditions | 移除負載/ Remove load | ||
8 |
充電短路保護 Charge short circuit protection | 短路保護延時/ Short detection delay time | 100-300mS |
判斷條件/ Judging condition | External short circuit | ||
恢復條件/Release Conditions | Disconnect the load | ||
9 | 自耗電 Normal current consumption | 工作狀態自耗電 Normal current consumption of PCM |
Max80.00uA |
10 | 0V充電/0V charger | 是否允許0V充電/allowed 0V change | No. |
11 |
建議工作條件 Suggest working conditions | 建議最大持續充/放電電流 max continuous charge/discharge current |
Charging/Discharging 30A |
建議工作溫度/suggest working temperature | -40℃～65℃ | ||
12 | 內阻/IR resistance | PCM內阻/ IR ofPCM | ≤60.00 mΩ |
14 | 溫控器 thermostat | 常閉 75℃ normal close 75℃ |
65℃-85℃ |
15 |
PCM尺寸 The size of final PCM | 長度/ The length of final PCM | 75±0.20mm |
寬度/ The width of final PCM | 43±0.20mm | ||
厚度/ The thickness of final PCM | MAX:12mm | ||
16 |
外觀 Appearance | 1) 沒有元器件的破損/Nothing part deflection 2) 所有焊點良好/The status of solder is all right 3) PCM 沒有翹曲/ PCM will not crook |
OK |
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