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IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
Specifications
Brand Name :
Sinuo
Model Number :
SN448-3A
Certification :
Calibration Certificate (Cost Additional)
Place of Origin :
China
MOQ :
1
Price :
Customized
Payment Terms :
T/T
Supply Ability :
1 Set per month
Delivery Time :
30 days
Packaging Details :
Plywood case
Test Standard :
IEC60529-2013, IPX4 rain test
Flow Rate :
10 L/min ±5% per nozzle
Test Duration :
0.01 s – 99.9 min
Rainfall Distance :
0.3–0.5 m
Spray Direction :
Manually adjustable
Nozzle Mounting :
Arranged on the top of the rainfall chamber
Description

IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers



Product information:


This fully automatic Waterproof test system is designed and manufactured in accordance with:

1. IEC60529:2013 Degrees of Protection Provided by Enclosure (IP Code) – IPX4

2. Customer’s specific requirements for charging pile rain test line (sample type, material, maximum dimensions, maximum weight, etc.)

It is used to evaluate the waterproof performance of charging stations (doors, covers, and sealing interfaces) against rain ingress, verifying their compliance with IPX4 protection standards.

The system adopts a PLC-based intelligent central control, with touchscreen operation and parameter setting. The spray process is fully automatic. Multiple standard nozzles (IEC60529 Fig. 5) are arranged in a matrix layout, with adjustable spray angles, enabling waterproof testing on the top surface of charging stations of various specifications. This equipment is an ideal choice for third-party testing organizations and factory laboratories.

Test Principle:


During the rain test, the control panel sends a signal to start the system. The water pump draws water from the water tank into the pipeline spray system. After flow and pressure adjustment, the system generates the required rainfall (each nozzle: 10 L/min). Water is sprayed onto the sample surface through IPX4 standard nozzles with adjustable angles.

Structure Composition:


Rain test room
(built by the user)

1. To be constructed by the user, including water tank, drainage facilities and water circulation system.

IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers

2. The front side is open to allow a forklift to place the charging pile.

3. The floor is equipped with drainage channels.

IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers

Control Cabinet

1. PLC-controlled with 7" color touchscreen.

2. Real-time flow monitoring via electronic flowmeter; spray duration and flow rate adjustable on touchscreen.

3. The control cabinet will be connected to the user’s self-built water tank, supplying water to all 24 sprinklers, enabling continuous spray testing through the user’s own water recycling system.

Spraying Mechanism

1. Comprises gate & solenoid valves, main/branch pipelines, support frames, and adjustable-angle IPX4 sprinklers.

2. As shown below, four vertical posts are installed at the corners, with aluminum profiles on top to arrange the spray nozzles.

3. The structure of the aluminum profiles can be referred to in the picture below,and the final dimensions will be designed according to the size of the user’s rain test room.

4. All sprinklers are installed on the top of the rain test room via aluminum profiles, designed according to IEC 60529, Figure 5, with brass caps.

5. Sprinklers layout: 6 rows × 4 columns (for the detailed layout, please refer to the following figure).

6. A main pipeline supplies water to 24 spray nozzles through six branch pipes, with four nozzles on each branch. Each branch pipe is equipped with a solenoid valve for independent control.

Safety Protection Devices

Ensuring reliable and safe operation of the system

Technical parameters:

No.

Item

parameters

1

Power Supply

AC380V 50Hz, 15 kW, with leakage protection air switch
Designed according to common local power conditions.

2

Sample Size

Standard: 900×900×2400 mm

3

Test Standard

IEC60529-2013, IPX4 rain test

4

Nozzle Parameters

Outer diameter: Ф102 mm

Spherical cap diameter: SФ75.5 mm

Center hole: 1

Inner two rings: 24 holes, 30° spacing

Outer four rings: 96 holes, 15° spacing

Total holes: 121

Hole diameter: Ф0.5 mm

Material: Brass

5

Flow Rate

10 L/min ±5% per nozzle, monitored by flowmeter,total flow rate can be set directly via the touchscreen.

6

Rainfall Distance

Minimum distance from nozzle to sample: 0.3–0.5 m (per standard).

7

Spray Direction

Nozzle angle manually adjustable to match the sample surface for testing.

8

Nozzle Mounting

Nozzles arranged on the top of the rainfall chamber, tilted 45° downward (adjustable), 6 rows × 4 columns.

9

Pressure Gauge

0–1 MPa, displayable.

10

Test Duration

0.01 s – 99.9 min, programmable.

11

Water Supply System

1.Spraying water supplied from water tank via branded pump.

2.The sprayed water is collected and recycled through the water circulation system (the water circulation system is constructed by the user).

12

Control System

Mitsubishi PLC, touchscreen interface, flowmeter display.

Test duration and total water flow can be set and monitored via touchscreen.

Manual and automatic operation modes available.

13

Leakage Recording

Manual inspection

14

Sample Handling

Sample loaded/unloaded via forklift.

15

Safety Protection

Phase sequence protection, leakage protection, short circuit protection, abnormal operation protection.

Test Procedure Overview:


1. Set test duration via touchscreen according to the charging pile model.

2. Load the charging pile into the chamber using a forklift to the stop position.

3. Start the test program remotely; system conducts automatic rainfall test.

4. Stop spraying upon completion and remove the sample.

5. Evaluate the results and determine pass/fail based on recorded data.

Main Components & Brand List:


No.

Component

Brand/Origin

Unit

Qty

Remarks

1

Touchscreen

Weintek

pc

1

2

PLC Controller

Mitsubishi

set

1

3

Water Pump

Nanfang

pc

2

1 working, 1 standby

4

Power Supply

Meanwell (Taiwan)

pc

1

5

Intermediate Relay

Omron

set

1

6

Circuit Breaker

Chint

pc

1

7

Flowmeter

China

pc

1

8

Proximity Switch

Yangming (Taiwan)

pc

1

9

Solenoid Valve

Airtac

pc

6

10

Phase Protection Device

Omron

set

1

11

Mechanical Parts

Sinuo

set

1

12

Software

Sinuo

set

1

13

Sprinklers

Sinuo

set

24



IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers


IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers

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IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers

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Product Detail
Brand Name :
Sinuo
Model Number :
SN448-3A
Certification :
Calibration Certificate (Cost Additional)
Place of Origin :
China
MOQ :
1
Price :
Customized
Contact Supplier
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IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers
IEC60529:2013 Reliable IPX4 Waterproof Test Chamber For EV Chargers

Sinuo Testing Equipment Co. , Limited

Verified Supplier
8 Years
guangdong, guangzhou
Business Type :
Manufacturer
Main Products :
Electrical Appliance Testing Equipment, Energy Efficiency Lab, Vehicle Testing Equipment
Total Annual :
800000-1500000
Employee Number :
30~50
Certification Level :
Verified Supplier
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