Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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IEC 60309 Compliant Flexibility Testing Apparatus for EV Plugs and Socket-Outlets
Complied Standards & Clauses
The flexibility testing apparatus is designed and manufactured according to requirements of IEC62196-1: 2022 clause 26.4 table 14, IEC60309-1: 2012 clause 24.4 figure 9, etc.
Equipment Structure
The Flexibility Testing Apparatus is specially developed in accordance with IEC 62196-1:2022 clause 26.4 table 14 and IEC 60309-1:2012 clause 24.4 figure 9, designed for conducting mechanical flexing endurance tests on vehicle plugs, socket-outlets, and non-rewirable couplers.
Equipped with a PLC control system and a 7-inch color touchscreen interface, the equipment ensures intuitive operation and precise control. A servo motor drives the flexing motion, allowing operators to preset the angle, speed, and number of cycles directly on the screen. The test runs automatically based on the configured parameters, and the system will stop and alert once the target cycle count is reached.
This apparatus features high-accuracy digital display, efficient variable frequency control, precise speed adjustment, and six-digit memory settings. Its multi-purpose modular fixture and rotating center alignment tool enhance testing flexibility, while the built-in load function can provide test voltage to samples during operation.
With its advanced automation, reliable accuracy, and versatile design, this system is an ideal solution for manufacturers and laboratories seeking compliance verification and durability testing of EV connectors.
Technical Parameters
| Test Station | Single |
| Power Supply | Three phase AC380V±10%, 50Hz |
| Test Judgment | Judging by the signals given when the current is conducted or not |
| Drive Mode | Servo motor |
| Equipment Dimensions & Weight | L 850mm *W 800mm *H 1500mm, the whole machine is about 300Kg |
| Flexing Angle | 0-360° can be adjusted freely (default 90°, 45°on either side of the vertical) |
| Flexing Rate | 0-60 cycles / min, can be preset |
| Flexing Cycles | 0~999999 can be preset, default 20000 cycles |
| Load Weights | 20N, 25N, 50N, 75N, 100N, 120N, 140N, 180N |
| Load Power | Built-in, with adjustable phase voltage between conductors 0-250V and current AC0-400A adjustable Note: for load >400A, please use an external power source |
| Sample Clamping Method | Mechanical clamping, the position of clamping point is adjustable |
| Electrical Control Method | PLC intelligent integrated control, 7-inch humanized touch interface operation |
