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國(guó)內(nèi)業(yè)務(wù): 宋先生
手機(jī)號(hào)碼: 159 9959 4050
郵 箱: 865274143@qq.com
國(guó)外業(yè)務(wù): Annie
手機(jī)號(hào)碼: 189 9893 5574
郵 箱: sales7@szjlgw.com
WhatApp: +86 189 9893 5574
公司電話: 0755-33160538
公司傳真: 0755-29644707
公司地址:廣東省深圳市龍華區(qū)觀湖街道觀城社區(qū)橫坑河?xùn)|村126-3號(hào)
一.產(chǎn)品名稱:7S 30A 電池保護(hù)板
二.產(chǎn)品特點(diǎn)/Product features
本款產(chǎn)品采用的是集成鋰電管理IC硬件保護(hù)板方案,通過集成鋰電管理IC串聯(lián)加功率NMOS組合的管理方式來對(duì)電芯的過充、過放、過溫保護(hù)、斷線保護(hù)實(shí)行精確的控制,并且還具備充放電高低溫溫度保護(hù)功能和充電平衡功能,延長(zhǎng)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(hù)板適用于鋰電、聚合物電芯使用。PCM suit for the Li-ion ,Ly-Polymer.
保護(hù)板最高耐壓65V。 Highest voltage for PCM:65V. 2.2.3保護(hù)板最大持續(xù)工作電流30A。
2.4.1. 本保護(hù)板沒有配備反充電保護(hù)功能,在使用時(shí)不要將充電輸入反接,否則可能會(huì)損壞保護(hù)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(chǎn)品禁止多個(gè)產(chǎn)品進(jìn)行串聯(lián)使用。
Prohibit connecting several these PCM in series.
2.4.3. 本產(chǎn)品初次PACK時(shí),可能存在不能放電現(xiàn)象,需用充電器進(jìn)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(chǎn)品焊接順序?yàn)?/span>B-,B1,B2,…… B+。
The sequence of soldering:B-,B1,B2,…… B+.
2.4.5. 當(dāng)電池組出現(xiàn)0V情況時(shí),電池性能將嚴(yán)重退化,甚至有可能損壞。為了不損壞電池,用戶在長(zhǎng)期不使用時(shí)需定期充電以補(bǔ)充電量,而在便用時(shí)當(dāng)放完電后需在12小時(shí)內(nèi)及時(shí)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(shí)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(xiàng)目/Item | 詳細(xì)參數(shù)/Detailed parameters | 標(biāo)準(zhǔn)/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(cè)試/ESD Test | 接觸測(cè)試Contact test |
4KV |
非接觸測(cè)試Non contact testing |
8KV | ||
4 |
過充電 Over charge | 保護(hù)電壓/Detection voltage | 4.25±0.050V |
恢復(fù)電壓/ Release voltage | 4.19±0.050V | ||
保護(hù)延遲時(shí)間/ Detection delay time | 500~1200.mS | ||
5 |
過放電 Over discharge | 保護(hù)電壓/Detection voltage | 2.80±0.10V |
恢復(fù)電壓/Release voltage | 3.0±0.10V | ||
保護(hù)延遲時(shí)間/Detection delay time | 200~500.mS | ||
6 |
放電過流 Over discharge current | 放電過流保護(hù)電流/Detection current | 80-90A |
放電過流保護(hù)延時(shí)/Delay time | 30~200.00mS | ||
恢復(fù)條件/Release Conditions | 移除負(fù)載/ Remove load | ||
6 |
充電過流 Over charge current | 充電過流保護(hù)電流/Over current | 50-60A |
充電過流保護(hù)延時(shí)/delay time | 100-300mS | ||
恢復(fù)條件/Release Conditions | 移除充電器/ Remove Charge | ||
7 |
放電短路保護(hù)Discharge short circuit protection | 短路保護(hù)延時(shí)/ 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(fù)條件/Release Conditions | 移除負(fù)載/ Remove load | ||
8 |
充電短路保護(hù) Charge short circuit protection | 短路保護(hù)延時(shí)/ Short detection delay time | 100-300mS |
判斷條件/ Judging condition | External short circuit | ||
恢復(fù)條件/Release Conditions | Disconnect the load | ||
9 | 自耗電 Normal current consumption | 工作狀態(tài)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(xù)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(nèi)阻/IR resistance | PCM內(nèi)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(zhǎng)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(diǎn)良好/The status of solder is all right 3) PCM 沒有翹曲/ PCM will not crook |
OK |
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