UL484, UL1598 standard for safety luminaires and UL1993 self-ballasted lamps and lamp adapters clause 24 figure 24.1 and figure 24.2.
The UL water spray test apparatus is a device intended for use in wet locations for electrical components that shall be subjected to the test described in 24.2 and 24.3. Water shall not enter the ballast or device lampholder compartments.
Self-ballasted lamps and lamp adapters and other luminaires.
|Spray head||3，confirm to UL1598 figure 19.17.2|
|Nozzle spray angle||45°|
|Structure||Spray head distance: 710mm,confirm toUL1598 figure19.17.1，can go up and down, control valve for each spray head|
|Pressure gauge||3，range:0.25MPa，distance between the spray head 75mm|
The spray test apparatus features an aluminum structure, with an adjustable splash structure.