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電池隔膜穿刺試驗機 動力電池臥式擠壓試驗機 加速度沖擊試驗裝置 洗滌試驗裝置 電池燃燒試驗裝置 GB/T 31467.3-2015產品清單 GB/T 31485-2015測試設備 GB31241-2014測試項目 電池振動試驗臺 沖擊碰撞試驗臺 電池洗滌試驗裝置 電池擠壓三綜合試驗機 電芯強制內部短路試驗機 UN38.3測試設備 GB31241保護板測試儀 鋰電池打壓測試儀 MT/T1051電池檢測設備 UL安全性能檢測設備 伺服蓄電池擠壓試驗機 動力電池臥式針刺試驗機 動力電池跌落試驗機 電池短路測試儀 電池擠壓試驗機 電池針刺試驗機 沖擊擠壓針刺三合一 電池沖擊試驗機 模擬高空低壓試驗箱 電池燃燒試驗機 電池過充防爆箱 熱沖擊試驗箱 溫度循環試驗箱 小物件跌落試驗機
IEC62133標準將全面取代UL1642
IEC62133中電池安全測試設備要求:
今年起(
*,電池使用不當,會導致如燒傷和火災等事故。近年來電池安全事故頻傳,美國、日本、俄羅斯等國均強制要求電池按照專門標準進行檢測。我國作為電池出口大國,占據一半以上的生產產量。近年來,寧波地區電池產業發展勢頭迅猛,上百家制造企業中涌現出口不少,已成為浙江省初具規模的電池生產基地,今年1-10月,已有2.35億美元電池出口順利出口至美國、歐盟、日本東南亞、中國臺灣等各個國家和地區。
電池產業正處于結構升級的關鍵階段,積極拓展出口市場意義重大。檢驗檢疫專家指出,獲取CB證書的電池產品在申請進口國所要求的其它認證證書時,可免除或減少再送樣測試,大大縮短產品進入市場的周期,減少成本費用,加速產品出口。而IEC 62133標準主要包含電芯和電池項目的測試,由于電池的制造和成品檢測的復雜性,電池制造企業在檢測驗證前應對該標準細節有詳細了解并在生產中加以控制,如在電芯設計考慮耐持續充電能力,以免在zui終檢測中因為不符合IEC 62133標準要求而阻礙出口。
IEC62133中電池安全測試設備要求總括:
1.
耐振動測試(Vibration )
具體要求:電池在充滿電的情況下進行振動,振幅為
Fully chargedcellsor batteries are vibration-tested under the followingtestconditions and
the sequenceinTable 2. A simple harmonic motion is applied to the cellsorbatteries with
an amplitude of0,
varied at therateof 1 Hz/min between the limits of 10 Hz and 55 Hz. The entirerangeof
frequencies (10Hzto 55 Hz) and return (55 Hz to 10 Hz), is traversed in 90 min ±5min
for eachmountingposition (direction of vibration). The vibration is appliedin eachof three
mutuallyperpendicular directions, in the sequencespecifiedbelow.
Step 1: Verifythatthe measured voltage is typical of the charged productbeingtested.
Steps 2-4: Applythevibration as specified in Table 2.
Step 5: Rest cell for 1 h,thenmake a visual inspection.
2. 高溫沖擊測試(Moulded case stress at high ambient temperature)
貝爾推薦BE-101-72A系列產品
具體要求:電池在70℃±
Fullychargedbatteries are exposed to a moderay high temperature toevaluatecase
integrity.Thebattery is placed in an air circulating oven at a temperature of
The batteriesremainin the oven for 7 h, after which they are removed andallowedto
return toroomtemperature.
3. 溫度循環測試(Temperature cycling)
貝爾推薦BE-THK系列快速升降溫試驗機
具體要求:充電電池經過以下5個循環后放置7天后再檢查電池有無爆炸,起火,匯漏
*步:電池在70℃±
第二步:儀器在30MIN 內將溫度降至20℃±
第三步:儀器在30MIN 內將溫度降至-20℃±
第四步:儀器在30MIN 內將溫度升至20℃±
第五步:重復以上4個驟四次為一個大循環
Repeated exposuretohigh and low temperatures shall not cause fireorexplosion.
b) Test accordingtothe following procedure and the profile shown infigure1.
Fully chargedcellsor batteries are subjected to temperature cycling (–
in forceddraughtchambers, according to the following procedure.
Step 1: Placethecells or batteries in an ambient temperature of
Step 2: Changetheambient temperature to
at thistemperaturefor a minimum of 2 h.
Step 3: Changetheambient temperature to –
this temperaturefor4 h.
Step 4: Changetheambient temperature to
at thistemperaturefor a minimum of 2 h.
Step 5: Repeatsteps1 to 4 for a further four cycles.
Step 6: Afterthefifth cycle, store the cells or batteries for seven dayspriorto
examination.
NOTE This testcanbe performed in a single chamber whose temperature is changed orinthree separate
chambers at three differenttesttemperatures.
4. 短路測試(External short circuit)
貝爾推薦短路測試儀BE-1000A-137(帶溫度控制的)或BE
(BE-1000A-137溫控型短路儀)
(BE
具體要求:兩組充滿電的電池分別放置在20℃±
Test
Two sets offullycharged cells or batteries are stored in an ambienttemperatureof
connectingthepositive and negative terminals with a total external resistanceofless than
100mÙ. The cellsor batteries remain on test for 24 hor until the casetemperature
declines by 20 %ofthe maximum temperature rise, whichever isthesooner.
5. 自由跌落(freefall)
貝爾推薦BE-F-315S自由跌落試驗機
具體要求:電池從
Test
Each fullychargedcell or battery is dropped three times from a height of 1,
concrete floor.Thecells or batteries are dropped so as to obtain impactsinrandom
orientations.
6. 機械振動(加速度沖擊)(Mechanical shock)
具體要求:每個電池應承愛總共三次的等量級沖擊,沖擊應在三個互相垂直的每個方向上施加,,每次沖擊要獲得這樣的加速度:即在zui初的3MS ,zui小平均加速度為
Test
The fullychargedcell or battery is secured to the testing machine by meansof arigid
subjected to atotalof three shocks of equal magnitude. The shocks are applied ineachof
threemutuallyperpendicular directions. At least one of them shallbeperpendicular to a
flatface.
For each shockthecell or battery is accelerated in such a manner that duringtheinitial
3 millisecondstheminimum average acceleration is 75 gn. The peak accelerationshallbe
between 125 gnand175 gn. Cells or batteries are tested in an ambienttemperatureof
7. 熱沖擊測試(Thermal abuse)
貝爾推薦BE-101-72A熱沖擊試驗箱系列產品
具體要求:充滿電的電池,放置在升溫速率為:
Test
Each fullychargedcell, stabilized at room temperature, is placed in a gravityorcirculating
air-convectionoven.The oven temperature is raised at a rate of
temperature of
testisdiscontinued.
8. 擠壓測試(Crushing of cells)
貝爾推薦使用BE-6045電池擠壓試驗機
具體要求:充滿電的電池,遭受外部為13KN ±1KN的擠壓力,一旦壓力到達或電池電壓為原電池的1/3時,即可釋放壓力。
Test
Each fullychargedcell is crushed between two flat surfaces. The force forthecrushing is
applied byahydraulic ram exerting a force of 13 kN ± 1 kN. The crushingisperformed in
a manner thatwillcause the most adverse result. Once the maximum forcehasbeen
applied, oranabrupt voltage drop of one-third of the original voltage hasbeenobtained,
the forceisreleased.
A cylindricalorprismatic cell is crushed with its longitudinal axis paralleltothe flat
surfaces ofthecrushing apparatus. To test both wide and narrow sides ofprismaticcells,
a second setofcells is tested, rotated 90° around their longitudinalaxescompared to the
firstset.
9. 低氣壓測試(Low pressure )
貝爾推薦使用BE-ZK真空干燥箱系列
具體要求:電池在環境溫度為20℃±
b)Test
Each fullychargedcell is placed in a vacuum chamber, in anambienttemperature
of
reduced toapressure equal to or less than 11,6 kPa (this simulates analtitudeof
15
c)Acceptancecriteria
No fire, no explosion,noleakage.
以上為IEC62133中電池安全測試設備要求總括
貝爾專業生產電池安全檢測設備,如電池擠壓試驗機,電池針刺試驗機,電池沖擊試驗機,熱沖擊試驗箱,冷熱沖擊試驗箱,電池短路試驗儀,電池燃燒試驗機,跌落試驗機等,貝爾擁有多項發明及各項證書。