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IEC 62196-3-1 Compliant Charging Gun & Water Pipe Air Tightness Test System

ブランド名:	Sinuo
モデル番号:	SNQC1017A
MOQ:	1
価格:	Customized
支払条件:	T/T
供給能力:	毎月10セット

詳細情報

製品説明

詳細情報

起源の場所:

中国

証明:

Calibration Certificate (Cost Additional)

センサーの精度:

0.055%

電動制御モード:

PLCのインテリジェント制御

操作空気圧:

0.6～0.8MPa

パラメータチャンネル:

64チャンネル（1～64）

試験サイクル設定:

0-999s

耐圧性:

蓋のシール

パッケージの詳細:

合板

供給の能力:

毎月10セット

製品説明

IEC 62196-3-1 Compliant Charging Gun & Water Pipe Air Tightness Test System

Complied Standards & Clauses

IEC 62196-3-1 Clause 101.6 (Overpressure Test)
GB/T20234.1-2023
GB/T4208-2017 IPX7 Rating Test

Product information

Specimen & Limitations

Charging guns with liquid cooling systems, and charging guns with an IP protection rating equivalent to IPX7.

Test Purpose

This machine is mainly used to perform pressure resistance and leakage tests to verify the sealing performance of liquid-cooled charging guns and those with an IP protection rating higher than IPX4.

Test Principle

Positive Pressure Test (Direct Pressure):

Using a PLC control system, high-precision pressure sensors collect real-time pressure data from the gas line connected to the sample’s sealing component. The system goes through the pressurization → pressure holding → pressure relief cycle. During the holding phase, it verifies whether the pressure drop detected by the sensor meets the test criteria, thus validating the sealing performance of the sample’s pipeline.
Differential Pressure Test (Differential Pressure):

Using a PLC control system, high-precision pressure sensors collect real-time pressure data from the gas line connected to a pressure-sealed chamber, simulating the IPX7 rated pressure (150 kPa). The system goes through the pressurization → pressure holding → pressure relief cycle. During the holding phase, it verifies whether the pressure drop detected by the sensor meets the test criteria, thus validating the protection rating and sealing performance of the sample’s housing (with the use of a custom auxiliary fixture to ensure the housing’s interior is open to the external environment).

Technical Parameters

Test Station	Single station (dual-channel)
Electrical Control Mode	PLC intelligent control with a 7-inch color touchscreen interface. Features 32-bit data acquisition and recording, barcode scanner, pressure-time curve display, test report generation, and printing function.
Test Pressure Specifications	Positive pressure channel: 0-600 kPa, resolution ratio: 0.001 kPa (0–4 decimal places configurable); sensor withstand pressure: 3 × full scale. Differential pressure channel: 0–2000 Pa, resolution ration: 0.1 Pa (0–4 decimal places configurable); sensor withstand pressure: 13.8 MPa. The device is connected to an external air compressor. Pressure is pre-adjusted via the pressure regulator on the equipment panel (to a value higher than the test pressure), then precisely controlled by the built-in proportional pressure valve to regulate the pressure input to the product, with parameters configurable via the touchscreen.
Sensor Accuracy	0.055%
Available Pressure Units	kPa, kg/cm², PSI, mbar, bar, Torr, mmH₂O, mmHg
Available Leakage Units	Pa, Pa/s, mL/s, mL/min, L/min, Pa·m³/s
Test Modes	1. Positive Pressure Test for Liquid-Cooling Tubes: Connect the equipment fitting to the sample tube fitting. Pressurize the tube; once the target pressure is reached, close the valve and hold the pressure. Monitor the pressure drop over a set period. An alarm is triggered if the drop exceeds the allowable limit; press reset to release pressure. If the test passes, pressure is released automatically. 2. Housing IP Rating Test: Place the sample in the dedicated upper and lower molds. Press start to begin the test; the pneumatic cylinder automatically presses down to form a sealed chamber. Apply positive pressure to the gap between the mold and the charging gun sample; once the target pressure is reached, close the valve and hold the pressure. Monitor the pressure drop over a set period (leakage from the housing into the interior). An alarm is triggered if the drop exceeds the allowable limit; press reset to release pressure. If the test passes, pressure is released automatically.
Test Medium	Dry air, supplied by an air compressor with a pressure of 0.6–0.8 MPa.
Pressure Control Method	Controlled by a proportional pressure valve.
Pressure Holding Time	Adjustable from 0–999.9 s (in seconds), displayed on the touchscreen.
Test Process	Pressurization → Pressure Holding → Pressure Relief. One-touch test start after barcode scanning; test results are recorded in the computer.
Operating Air Pressure	0.6–0.8 MPa
Sample Fixture	Includes one set of profile-specific molds, placed in a large vacuum chamber (removable). The vacuum chamber is sized to accommodate other samples.
Sealing Connectors	Customizable
High Leakage Auxiliary Fixture	One set, designed to allow the interior of the charging gun housing to communicate with the external environment.
Parameter Channels	Up to 64 groups (1~64) of test parameters can be stored
Test Cycle Setting	Adjustable from 0 to 999 seconds.
Pressure-Time Curve Display	Real-time display via the data acquisition software on the touchscreen
Reference image
Test Data Storage	Exported via a USB interface