Product Specification

KP-IPX4K rain test chamber

I. OVERVIEW:

1. rain test box is designed and manufactured according to GB 4208-2017,GB T2423.38-2008,ISO20653,DIN_40050-9 standards and is suitable for IPX4K waterproof test of road vehicle electronic and electrical outlets.

2. equipment adopts PLC program control, touch screen operation, simple and convenient to use; flow pressure control adopts frequency conversion control, user sets on touch screen to realize constant current and constant voltage water supply; test cycle of power and power failure can also be set by user. Sample speed can be set by user and controlled by PLC.

3. the equipment adopts box structure, the whole structure is composed of box body, pendulum test device, rotatable sample table, water supply control and operation control system.

• Technical parameters:

1. inner box size :1 cubic;

2. pendulum radius: R400mm;

3. aperture :φ0.8mm;

4. spacing between two holes :50 mm;

5. nozzle number :25;

6. swing angle :±180°,±60° or customize any other angle;

7. inside diameter of pendulum pipe :φ≥16 mm (SU304 stainless steel);

8. swing angle speed :60º/s( or custom set adjustable);

9. test time :0~9999 S can set the total test time and sample load electrification time;

10. Test flow :0.6 L/min/X number of holes;

11. Test pressure: approximately 400 KPa;

12. Pendulum transmission: stepper motor + reducer.

II. Rotatable sample tables

1. table diameter :Φ400mm;

2. sample table speed :1 r/min;

3. test rotation angle: every 5 minutes rotation 90º,360º positive and negative rotation (to prevent sample power cord winding) can be selected;

4. sample table type: stainless steel mesh structure, conducive to spray water to the bottom of the sample;

Maximum weight of 5. specimen :50 kg;

6. rotation drive: stepper motor + reducer.

III. Water supply and control systems

1. Controller: PLC. Mitsubishi

2. man-machine interface: Weilun Tong 7 inch, color touch screen.

3. pump: stainless steel multistage centrifugal vertical pump water supply;

4. water level of water tank: use electronic float water level switch to control high and low water level to prevent overflow and water shortage;

5. water supply pipeline: use PVC pipe and water filter to prevent rust, filter impurities in water, prevent water spray hole from being blocked;

6. water pump range: L/h;2000

7. flow control: when setting constant current water supply, PLC automatic tracking, automatic frequency conversion constant current water supply;

8. use turbine flow sensor to control flow;

9. sample power supply waterproof socket;

10. Power: AC220V 50HZ 2KW;

11. Protection function: leakage protection, overload protection, short circuit protection, phase protection.

Ingress Protection (IP) Testing

Performance Testing against Water and Dust Ingress

Ingress Protection (IP) testing to IEC standard 60529, NEMA 250 testing, and UL 50E testing. Both UL testing and IP testing are typically performed on enclosures to determine the level of protection they provide against water, dust, ice, etc.

Ingress Protection (IP) Testing

IP testing rates and classifies the degree of protection the product provides against the intrusion of solid objects (i.e., body parts like hands and fingers), dust, accidental contact, and water in the electrical enclosure or casing. The numbers (characteristic numerals) indicate conformity with the conditions outlined in the tables below. If there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X.

IP measures how well a device is protected from both solid objects and liquids. For example, for IP57 and IP67, the first digit tells us how well the product is protected from solids. The second digit is about how resistant the product is to water.

IP Rating Chart

IPX9K testing to ISO 20653 – Road vehicles – Degrees of protection (IP code) – Protection of electrical equipment against foreign objects, water and access

Interested in UL testing services? Check out our UL Standards and UL Certification Process.

TAG:ingress protection test equipment,IP test equipment,iec60529 test equipment,iso20653 test equipment