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EN IEC 61851-1 Electric Vehicle Charging Interface Pendulum Impact Test Device
Complied Standards & Clauses for Electric Vehicle Charging Interface Pendulum Impact Test Device
This Electric Vehicle Charging Interface Pendulum Impact Test
Device complied to EN IEC 61851-1-2019, IEC
61851-1-2017,12.11, IEC60068-2-75:1997 and IEC62262:2002.
Technical Parameters for Electric Vehicle Charging Interface Pendulum Impact Test Device
| Operation Method | Electric lifting, electromagnet release |
| Impact Energy | 20J (2,5,10,50J energy can be customized) |
| Impact Element Equivalent Mass | 5Kg±1% |
| Swing Pipe | A steel pipe with a length of 1000 mm, an outer diameter of 15.9 mm, and a wall thickness of 1.5 mm |
| Sample Impact Height Position | Electric adjustable up and down, stroke 200-1200mm, height can be customized |
| Drop Height | 0-500mm, scale display |
| mpact Element Fixation and Release | Pin type electromagnet fixation and release |
| Bottom Plate | Thickened load-bearing steel floor |
| Way of Moving | With support and roller feet, it can be moved to the impact point of the specimen |
| Optional Features | Anti-secondary impact function |
| Annex | Impact energy and impact element selection reference |
Equipment Overview for Electric Vehicle Charging Interface Pendulum Impact Test Device
| Samples and Limits | Electric vehicle charging pile |
| Test Purpose | For the mechanical strength test of electric vehicle charging piles for charging vehicles |
| Test Principle | According to the test Eha: pendulum, the impact element is freely released at a certain height through a pendulum tube of 1 m. Impact the specimen at the lowest point in the vertical direction. Through the transformation of gravitational potential energy into kinetic energy, the purpose of impact testing on the sample is achieved.. |
| Structure and Features | Using a trolley structure, the mounting bracket can be adjusted up and down, and the impact angle can be adjusted to match the height requirements of charging piles of different sizes and different impact points of charging piles |
| Use environment | Dimensions: about W1300*D600*H2350mm; Weight: about 250kg |
| Table 1 Impact component characteristics | ||||||
| Energy/J | ≤1 ±10% | 2 ±5% | 5 ±5% | 10 ±5% | 20 ±5% | 50 ±5% |
| Equivalent mass ± 2% kg | 0.25(0.2) | 0.5 | 1.7 | 5 | 5 | 10 |
| Material | Nylon | Steel | ||||
| R/mm | 10 | 25 | 25 | 50 | 50 | 50 |
| D/mm | 18.5(20) | 35 | 60 | 80 | 100 | 125 |
| f/mm | 6.2(10) | 7 | 10 | 20 | 20 | 25 |
| r/mm | - | - | 6 | - | 10 | 17 |
| l/mm | Determined according to equivalent mass adjustment, see Appendix A | |||||
| Table 2 Drop height | |||||||||||||||
| Energy/J | 0.14 | 0.2 | (0.3) | 0.35 | (0.4) | 0.5 | 0.7 | 1 | 2 | 5 | 10 | 20 | 50 | ||
| Equivalent mass/kg | 0.25 | (0.2) | 0.25 | (0.2) | 0.25 | (0.2) | (0.2) | 0.25 | 0.25 | 0.25 | 0.5 | 1.7 | 5 | 5 | 10 |
| Drop height ±1%mm | 56 | (100) | 80 | (150) | 140 | (200) | (250) | 200 | 280 | 400 | 400 | 300 | 200 | 400 | 500 |
Note 1: See Note 3.2.2; Note 2: The energy unit joule (J) in this part is derived from the standard gravitational acceleration (g), and the rounded value of g is 10m/s². | |||||||||||||||
| Table 3 Correspondence between IK codes and their corresponding collision energies | |||||||||||
| IK code | IK00 | IK01 | IK02 | IK03 | IK04 | IK05 | IK06 | IK07 | IK08 | IK09 | IK10 |
| Collision energy/J | a | 0.14 | 0.2 | 0.35 | 0.5 | 0.7 | 1 | 2 | 5 | 10 | 20 |
Note 1. If higher collision energy is required, the recommended value is 50J; Note 2. Some national standards use one digit to represent the specified collision energy. In order to avoid confusion with it, the characteristic number is represented by two digits. | |||||||||||
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