Pressure Test Equipment for Battery Housing IEC 60335-1 Annex B

Product Description

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 and IEC62841 Annex K19.202.
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(IEC60335) or 21(IEC62841)
5≤Ah 25	30
25≤Ah100	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.

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