I. Compliance with standards:
Rain test installation is designed and manufactured in accordance with GB4208-93, GB10485, GB2423,38-90, GB4706.32-2004, and IEC60529-2001 "Enclosure Protection Grades (IP Code)". It is applicable to the waterproof test of electrical products with the second characteristic digit being 3 or 4 (IPX3, X4).
Ii. Main technical Parameters of the equipment hardware
The voltage used by the equipment is AC 220V±10%. Frequency: 50Hz±5%
2. Swing pipe size: R=1200mm, suitable for sample 1300*800*800mm products
3. Swing pipe material: SUS304 stainless steel (outer diameter ≥19mm, wall thickness ≥2mm);
4. Drip hole diameter: ￠0.4mm, number of openings: 50 openings for IPX3 and 75 openings for IPX4
5. Total water flow rate: IPX3:3.5L/min; IPX4:5.3 L/min
6. Nozzle Angle: 120 degrees (IPX3), 180 degrees (IPX4)
7. The Angle conversion between IPX3 and IPX4 is detachable. (For the method a test in Level 3 and Level 4 waterproofing)
8. Swing Angle: 120 degrees (IPX3), 360 degrees (IPX4)
9. Water volume adjustment range: ≥0-10L/min(adjustable)
10. During the PX3 test, the swing time (2X120 degrees) is 4 seconds. The swing time (2X180 degrees) during the IPX4 test is 12 seconds
11. The flow rate of each water spray hole is 0.07L/ min (adjustable), and the flow meter shows direct reading
12. Test time: 0-999 minutes (adjustable)
13. Turntable diameter: ≥1600mm (height adjustable); Turntable load capacity: ≥200kg
14. Turntable speed: Adjustable
15. The water flow rate can be directly displayed. The water spray pressure can be directly read by a pressure gauge or an electronic display
16. PLC+ stepper motor + touch screen (PLC+ stepper motor + touch screen control system: The swing pipe Angle, swing speed and test time can all be directly set on the touch screen)
After the test is completed, the accumulated water in the water pipe can be automatically drained
18. Open column equipment, with the main body made entirely of SUS304 stainless steel
19. Provide one third-party calibration certificate for the supplied equipment.
Iii. Other Requirements
The supplier provides free installation, commissioning and training.