Battery Housing Pressure Test Apparatus
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.
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)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 |
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. |
