Hole Diameter 0.5mm Aluminum Baffle IPX3/IPX4 Ingress Protection Testing Hand-Held Spray Nozzle IEC60529 Clause 14.2.3/14.2.4
IEC60529 Clause 14.2.3 and Clause 14.2.4 IPX3 and IPX4 Ingress Protection Testing Hand-Held Spray Nozzle
1. Introduction
The IPX3 and IPX4 Ingress Protecting Tester, named as IPX3 and IPX4 Hand-held Spray Nozzle, is designed and manufactured according to IEC60529, IEC60598-1, GB4208, GB7000.1, GB17761 standards. It is suitable for waterproof testing of outdoor electrical and electronic products in terms of rain and water spray, and for waterproof testing of products by certification and testing agencies and manufacturers. The shower is mainly composed of a brass nozzle, a movable water baffle, a counterweight, a pressure gauge and a stainless steel valve. The back-end water supply system is not covered by this specification.
2. Standard
IEC60529 Degrees of protection provided by enclosures (IP Code) Figure 3
IEC60598-1 Luminaires - Part 1: General requirements and tests
ISO20653 Road Vehicles - Degrees of protection (IP-Code) - Protection of electrical equipment against foreign objects, water and access
3. Parameters
|
Number of holes |
121 |
|
Holes position |
1 hole at center 2 inner circles of 12 holes at 300 pitch 4 outer circles of 24 holes at 150pitch |
|
Hole diameter |
Φ0.5mm |
|
Spray nozzle diameter |
102mm |
|
Delivery rate |
10L/min±5% (manual adjustment) |
|
Water pressure |
50kPa to 150kPa |
|
Material |
spray nozzle(brass) Moving shield (aluminum) Hose (stainless steel) |
4. Figure
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