Industry Solutions

Industry Solutions

Outdoor Cabinet – Energy Storage Cabinet IPX34/44/54 Spray Rain Test Plan

The IPX34 nozzle shower rain‑test solution is suitable for conducting IPX3 and IPX4 waterproof‑rating tests on products. This device features a CNC‑controlled center with 121 nozzles, whose aperture sizes and angles fully comply with standard requirements, and it can be certified through third‑party metrology testing.

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Smart In-Vehicle Electrical Appliance Charging Station IPX34A/44/54 Shower Rainfall Test Solution

This solution complies with national standards for rain‑proof testing, including GB 4208‑2017, ISO 20653, and IEC 60529. By conducting waterproof tests on intelligent in‑vehicle electrical devices, it ensures their reliable operation in humid environments and effectively extends their service life.

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Test Plan for IP54/44 Rain-Resistant Waterproof Rating of Communication and Electrical Floor‑Cleaning Robots

This scheme, in accordance with IEC 60529:1989 + A1:1999 + A2:2013 “Degrees of Protection Provided by Enclosures (IP Code)” and GB 4208-2017 “Enclosure Protection Degrees (IP Code),” among other relevant requirements, employs verification testing to determine whether product performance meets the specified criteria, thereby supporting product design, improvement, verification, and factory‑acceptance inspection. Additional related performance characteristics are also subjected to testing.

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DC Charging Pile – Energy Storage Cabinet IPX4A//44/54 Shower Rainfall Testing Solution

This equipment is suitable for conducting IPX3 and IPX4 waterproof‑rating tests on products. Its enclosure is fabricated from high‑quality domestically produced steel sheet, with a baked‑on paint finish that ensures both an attractive appearance and durable performance. Additionally, the inner chamber, turntable, oscillating nozzle, and other components are all manufactured from SUS304 stainless steel, guaranteeing resistance to rust even under prolonged use.

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Rain-Test Protocol for New-Energy Electric Vehicles

This test procedure is based on the national standards QCT 476–2007, “Test Method for Rain‑Proof Sealing of Passenger Vehicles,” and QC/T 476–2007, “Limit Values and Test Methods for Rain‑Proof Sealing of Passenger Vehicles.” It employs a spray‑type method to apply rain at a specified intensity onto the vehicle’s window surfaces. The test is conducted in a rain‑test chamber, where the testing conditions are made comparable to natural outdoor conditions, thereby verifying the vehicle’s water‑tightness.

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Outdoor Tent Rain-Testing Solution

In outdoor activities, a tent is one of the essential necessities for campers. However, unpredictable weather conditions can disrupt their plans. To ensure that tents provide reliable shelter and comfort in a variety of adverse weather, it is necessary to conduct tests to verify and evaluate their water resistance and waterproof performance. Accordingly, Guangzhou Yuexin has independently developed a robust rain‑testing solution for tents, guaranteeing that the tents supplied to corporate customers offer sufficient water tightness and structural stability to withstand the challenges posed by extreme weather conditions.

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Rain-Testing Solution for Electric Vehicles and Motorcycles

To evaluate the rain‑resistance performance of an electric motorcycle, it must undergo a rain‑exposure test. Because most of its components and joints are exposed, the adequacy of its protective measures in rainy conditions has a significant impact on the vehicle’s usability. The standard GB 24155‑2009, “Safety Requirements for Electric Motorcycles and Electric Mopeds,” sets forth the following requirements regarding the rain‑proof capability of electric vehicles.

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Antenna Rain-Exposure Test Solution

This test plan is primarily used to evaluate the physical and other relevant performance characteristics of outdoor telecommunications equipment, mobile communication antennas, and similar products under simulated conditions mimicking flushing water and heavy rainfall. Following testing, verification procedures are employed to determine whether the product’s performance meets the specified requirements, thereby supporting product design, refinement, certification, and factory‑acceptance inspection.

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IPX9K Battery Rain-Exposure Test Solution

Batteries, depending on their protection rating, typically undergo tests such as IP67, IP68, and IPX9K (IPX69K). Among these, IPX9K represents the highest level of ingress protection. The test procedure employs a fan‑type nozzle in accordance with GBT 4208‑2017, subjecting small‑sized enclosures to spray at a flow rate of (15 ± 1) L/min for 30 seconds in each direction, with a rotation speed of (5 ± 1) r/min, and delivering the spray at angles of 0°, 30°, 60°, and 90°. For larger enclosures, testing is conducted under intended operating conditions, with the spray applied from a distance of (175 ± 25) mm.

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Battery IPX9K Rain Test Procedure

The lithium‑battery IP67/IP68/IPX9K high‑temperature, high‑pressure water‑jet testing equipment is designed to evaluate a battery’s waterproof rating. Its primary function is to assess the physical and other relevant performance characteristics of vehicles—such as passenger cars, buses, tractors, and motorcycles—as well as their components, under high‑pressure or steam‑jet cleaning conditions.

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