Water flushing lotus canopy test device

1、 Equipment usage standards:

1) According to the test functions (IPX5, IPX3) specified in GB4208-2008/IEC60529-2001 Protection Class of Enclosures (IP Code) 14.2.5 and 14.2.6,

2) The car wash test and rain test in 5.4.1 and 5.4.2 of GB 24155-2008 Safety Requirements for Electric Motorcycles and Electric Light Motorcycles

3. GB/T2423.38-2005 Environmental testing for electrical and electronic products, water test method: • Suitable for conducting water spray test with waterproof rating of IPX5 and splash test with waterproof rating of IPX3.4 for products.

2、 Technical parameters and experimental conditions:

1. The spray water flow rate can be manually adjusted and displayed

2. Spray the test piece from multiple directions and angles (manual)

3. Nozzle inner diameter: Φ 6.3mm, water flow rate: 12.5L/min

4. One pointer pressure gauge, made of rust proof material, equipped with a 5-meter hose, capable of

Endure high water pressure during testing.

5. Spray nozzle splash test

Test equipment: Handheld water splashing test device

Sample placement: The baffle with balanced weight installed on the equipment should be removed, so that the parallel distance from the top of the test to the handheld nozzle spray port is between 300mm and 500mm

Test conditions: A baffle with a balance weight should be installed during the test, with a water flow rate of 10L/min

Test time: calculated based on the surface area of the tested sample shell, with a duration of 1 minute per square meter (excluding installation area) not exceeding 5 minutes.

Sprinkler (sprinkler pipe) system testing device, waterproof protection level 3 and 4

Among them: 1 is movable; 2 spray pipes; 3 hoses; 4. Flow indicators and pressure gauges; 5 plug valves; 6 test samples; 7 Balance quantity; 8. Aperture of the device;

Note: The spray pipe has 121 holes with a diameter of 0.5mm;

--Center 1 hole

--Core area 2 layers (12 holes per layer, 30 degree distribution)

--4 outer rings (24 holes per ring, 15 degree distribution);

--A movable cover.

Spray pipes should be made of stainless steel.

Figure - Handheld sprinkler (sprinkler pipe) test device, waterproof protection levels 3 and 4

3、 Equipment usage conditions:

1. The ground is flat and well ventilated;

2. There is no strong vibration around the equipment;

3. There is no strong electromagnetic field around the equipment;

4. There are no flammable, explosive, corrosive substances and foundation make-up around the equipment;

5. There are drainage devices near the equipment;

6. Ground bearing capacity of the venue; Not less than 400kg/㎡;

7. Environmental conditions:

Temperature: 5 ℃~35 ℃;

Air pressure ranging from 86kpa to 106kpa

4、 Equipment detailed list:

1. One IPX3 nozzle

2. One IPX5 hose nozzle

3. One water pump

4. One set of equipment (control+water tank)

5. 5-meter water pipe

6. Two flow meters

7. Two pressure gauges

8. One sample turntable

9. One copy of the equipment user manual

10. One certificate of conformity

11. One warranty card

12. Packing list copy

5、 Installation, commissioning and acceptance

1. The seller is responsible for installing and debugging this equipment. Within 10 days after the equipment arrives at the buyer's project site and the buyer notifies the seller,

The seller is responsible for installation and debugging, which meets the buyer's normal usage requirements.

2. Conduct acceptance according to relevant industry standards and regulations, and both parties shall sign and take effect after passing the acceptance.

6、 Warranty terms

The equipment is delivered to the end customer with a one-year warranty period and lifetime maintenance.