UL 50E Rain Spray Test Chamber

Description

The main function of UL 50E Rain spray test chamber is to test the physical and other related properties of electronic and electrical products, lamps, cabinets, electrical components and other products under simulated rainy weather conditions. After testing, the performance of the product.

UL 50E water spray test chamber can be judged by verification, so as to facilitate the design, improvement, verification and factory inspection of the product.

Technical Specification

	UL 50E Rain Spray Test Chamber
Model	R-UL020
Overall Dimensions (mm)	800*1500*2200mm
Height adjustment range of spray device	1000-2000mm
Number of spray head	4 spray heads(There are 3 spray heads on the top and 1 spray nozzle on the bottom)
nozzle spacing	710mm
Spraying Hole Diameter	Φ5mm
Water pressure	34.5Kpa
Sample platform size	500X1500X500
Load of sample platform load	100 Kgs
Water Pressure Control	Flow meter
Water Supply System	Automatic water supply, Water purification system
Material	SUS304 stainless steel
Standard	UL 50E Type 3R

Specifications

1.Suitable for UL rain test and 45 degree sprinkler test.

2.UL 50E Rain spray test chamber consists of two parts: UL spray and drip test chamber (three UL nozzles on the top) and UL sprinkler test device (one 3.UL nozzle on the bottom)

4.The frame part of the device is made of moulded aluminium material which has stable structure and is easy to clean

5.The nozzle rack is movable and can be lifted freely by hand-operated stainless steel wheel device

6.The UL rain test apparatus adopts imported nozzles originally installed in UL laboratory and fully meets UL standards

7.The supnort base adopts universal brake casters which are convenient to move and fix

Test Requirements

1.Add environment type levels 3X, 3RX, and 3SX

2.Sharp edges on electrical equipment

3.Slot and convex piece fastener requirements

4.To clarify the type of cast metal suitable for use as enclosures

5.UL 50E Rain spray test chamber door opens 90 degrees from the closed position

6.The certification requirements for non - metal sheathed cable clips are determined

7.Revision of cover and flange overlap requirements for cabinets used as switchboards