UL1598 Water Spray Test Waterproof Testing Machine for EV Connector
Complied Standards & Clauses
UL 1993 “Self-Ballasted Lamps and Lamp Adapters” clause 24, figure 24.1 and 24.2
UL 60507-ENGL 1999 figure 38.1 and 38.2
UL2251-2022 Clause 57 and Figures 57.1 and 57.2
ANSI Z21.10.3-2004
ANSI Z21.58 Figure 10/Figure 11
CSA4.3-2004
UL1598, UL153, UL154B, UL1703, UL8750, UL1741, UL514B, UL1278, UL1571, etc.
Equipment Overview
The UL Water Spray Test Chamber is specially designed to evaluate the enclosure protection performance of self-ballasted lamps, lamp adapters, and U.S. standard charging connectors under controlled water spray conditions. By simulating UL-specified spray scenarios, the chamber tests the ability of electrical components to resist water ingress, ensuring their safety and reliability in real-world environments.
Equipped with three UL-standard spray nozzles, pressure meters, control valves, and a robust water supply frame, the system allows precise regulation of water pressure and nozzle distance to the specimen. Ideal for R&D labs, quality control, and certification testing, this chamber helps manufacturers verify waterproof performance and improve product durability.
Key Features:
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Complies with UL water spray test standards
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Adjustable nozzle distance and water pressure for accurate testing
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Suitable for self-ballasted lamps, lamp adapters, and US standard charging connectors
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Real-time monitoring with reliable pressure control
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Ensures product safety and enclosure water resistance
Technical Parameters
| Distance between the center Nozzle and the Device | Approximately 1.4m (55 inches) |
| Water Pressure | Each spray head operates at approximately 34.5 kPa (5 psi) and is equipped with a corresponding pressure gauge, with the total water flow pressure ranging from 50 to 150 kPa. |
| Spray Heads Positions | The spray head positions can be adjusted vertically along the water spray pipe rack, with spacing configured in accordance with UL 60507-ENGL 1999 Figures 38.1 and 38.2, UL 1993 Figure 24.1, and other relevant standards. |
| Lower Nozzle Angle (Optional) | 45° up |
| Control & Operation | Manual |
| Spray Heads | Three units (or optionally four, including a lower nozzle), produced in compliance with UL 60507-ENGL 1999 Figures 38.1 and 38.2, UL 1993 Figure 24.1, UL 2251-2022 Clause 57, and Figures 57.1 and 57.2, among others. |
| Spray Head Pipe Rack | Material: high-grade aluminum profile with casters |
Details:
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