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Products
Lithium-ion Enclosure Pressure Test Machine
Product detail:Model;ZLT-CJ8A
To measure the enclosure of a battery-operated appliance incorporating an integral battery that uses metal-ion chemistry shall withstand the pressure generated when a cell vents during failure.Conform to IEC60335-1:2020 annex B.20.1,IEC60335-2-120 Annex B20.1,IEC62841-1 Annex K 19.202,IEC60598 Annex W4.7.
An enclosure for lithium-ion batteries shallbe designed such that it will safely release gasses that may be generated as a result for venting.
Test requirement:a volume of air of the amount specified in Table B.3 of IEC60335-1 shall be injected through a (2,85±0,05 or 2,87±0,05)mm diameter orifice into the enclosure at an initial overpressure of 2070kPa±10%.Test fittings used for the test shall not increase the enclosure volume by more than 3 ml.The overpressure within the enclosure shall drop below 70kPa within 30 s without any unintended rupturing damage to the enclosure.
IEC60335-1 Table B.3-Volume of air injected at 2070kPa
Capacity of the single metal-ion cell with the highest capacity Ah |
Volume of air(±10%) ml |
0,2≤Ah˂5 |
20(21,according to IEC62841 annex K.19.202) |
5≤Ah˂25 |
30 |
25≤Ah˂100 |
50 |
Ah≥100 |
100 |
Technical specification:
Power supply: |
AC220V50Hz,other voltages on request. |
Control mode: |
By PLC |
Pressure mode: |
Manual mode |
Pressure range: |
0~4MPa |
Volume of air injected at 2070kPa: |
20ml,30ml,50ml,100ml. |
Diameter of steel orifice: |
2,85±0,05mm. |
Pressurized medium: |
Air. |
Test time: |
30 S or 0-99999 s can be set. |
Test equipment weight: |
Approximately 60 kgs. |
Power supply:220V50Hz other voltages request.
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