In 2023, Schneider emailed LIB, requiring the equipment to meet the IEC60529 standard and be able to do IPX3 IPX4 IPX5 rain test chamber for electronic testing.
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IPX1 IPX2 |
Drip tray size (mm) |
600*600 |
900*900 |
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Drip Hole Diameter |
φ0.4 mm |
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Space of drip holes |
20*20mm |
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Drip precipitation |
IPX1: 1 mm/min IPX2: 3 mm/min |
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IPX3 IPX4 |
Oscillating Tube Radius |
400 mm |
600 mm |
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Hole Spacing |
50 mm |
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Swing Angle of Oscillating Tube |
0 ~ ±180° (Adjustable) |
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Turntable Rotation Speed |
1~5r/min (Adjustable) |
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Spray hole quantity |
16pcs (IPX3), 25pcs (IPX4) |
25pcs (IPX3), 37pcs (IPX4) |
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Each hole flow rate |
Each hole 0.07L/min |
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Spraying water flow |
Total 1.1L/min (IPX3), Total 1.8L/min (IPX4) |
Total 1.8L/min (IPX3), Total 2.6L/min (IPX4) |
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IPX5 IPX6 |
Water flow |
IPX5: 12.5L/min, IPX6: 100L/min |
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Jet nozzles |
IPX5: Dia6.3 mm, IPX6: Dia12.5 mm |
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Jet distance |
2.5~3meter |
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LIB Launches Advanced IEC 60529 IPX3 IPX4 Lab Equipment for Electronic Waterproof Testing
The IEC60529 IPX3 IPX4 Lab Equipment is engineered to evaluate the degree of water protection for enclosures of electrical and electronic devices. It reproduces realistic rainfall and splash conditions to assess the harmful effects of water entering the enclosure.
Water System: Storage tank, booster pump, automatic water supply and purification
Safety Protection: Phase sequence, leakage, water shortage, and abnormal operation protection
The chamber's stainless-steel mirror-polished interior, precision oscillating spray tube, and electromagnetic door lock ensure accurate, safe, and stable testing performance. It covers IPX3 (spraying water) and IPX4 (splashing water) test conditions with programmable control and flexible operation.
LIB Ensures Seamless Delivery and Full-Service Support for Schneider
Once the equipment configuration was confirmed, LIB immediately launched the production process. The unit underwent multiple rounds of quality inspection, waterproof validation, and calibration verification to ensure compliance with IEC 60529 and ISO 20653. Schneider received the final system fully tested and ready for integration into their laboratory.
LIB continues to provide comprehensive technical support, including:
- Remote and On-Site Assistance: 24/7 technical guidance and lifetime support by LIB engineers.
- Customized Configurations: Adaptable nozzles, tube radii, and control interfaces for various IP ratings.
- Export-Grade Logistics: Secure wooden crating and optimized global shipping to ensure safe delivery.
"Our collaboration with Schneider demonstrates LIB's commitment to precise engineering and global quality standards," said LIB's Director of Sales. "With IEC 60529 IPX solutions, we help manufacturers ensure durability, safety, and performance across their electrical and electronic products."
In the end, after discussing product parameters and special customization requirements, we finally delivered a perfect answer to Schneider. If you are also interested in such equipment, please feel free to contact us for more detailed information!






