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.
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
| Dust (First Number) | Moisture (Second Number) |
IP 0x – No Protection
IP 1x – Objects ≥ 50mm
IP 2x – Objects ≥ 12mm
IP 3x – Objects ≥ 2.5mm
IP 4x – Objects ≥ 1mm
IP 5x – Dust Protected
IP 6x – Dust Tight | IP x0 – No Protection
IP x1 – Vertically Dripping Water
IP x2 – 15 Degrees Tilt Dripping Water
IP x3 – Sprayed Water
IP x4 – Splashed Water
IP x5 – Water Jets
IP x6 – Powerful Water Jets
IP x7 – Effects of Immersion
IP x8 – Indefinite Immersion
IP x9 – High pressure, high temperature
water jetting |
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
