IEC61439-1 2J 5J 10J 20J Striking Elements Pendulum Impact Test Apparatus
IEC61439-1 High Energy Pendulum Impact Test Apparatus
Equipment Introduction:
The high energy pendulum impact test apparatus is designed and manufactured according to the requirements of IEC61439-1:2009, IEC62262:2002 clause 6, IEC60068-2-75, etc. It is used to test the mechanical collision strength degree when the electrical equipment shells collide external objects.
The frame of this device is constructed by aluminum tubes, the structure is compact and durable. The mounting brackets can be adjusted up and down, and the impact angle is 0-90 ° adjustable, the whole test apparatus is easy to be operated.
Technical Parameters:
| Model No.: | SN2122B (high energy) |
| Energy/J | Default 2J, 5J, 10J,20J (50J is optional) |
|
Equivalent Mass kg |
500g,1.7kg,5 kg,5 kg, (10 kg optional) |
| Pendulum Tube Length | Length 1000㎜ |
| Pendulum Tube Diameter |
One is 9mm (it works with 2J striking element); the other is 15.9mm (it works with 5J, 10J, 20J,50J striking elements) |
| Impact Point | Up and down adjustable, stroke: 200-1200mm, the height is customizable |
| Height of Fall | 0-500mm, scale display |
| Striking Element Fix and Release | Fixed by mechanical latch, released by spring device |
| Mounting Brackets | Lamp mounting bracket can be optional |
Table 1 Striking element 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 | Adjusted according to the equivalent mass, see Appendix A | |||||
Table 2 Height of Fall
| 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 |
| Height of Fall ±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 of this part of the joule (J) is derived from the standard gravity acceleration (g), the whole value of g round: 10m / s2. | |||||||||||||||
Table 3 Relationship of IK code and corresponding energy
| IK Code | IK00 | IK01 | IK02 | IK03 | IK04 | IK05 | IK06 | IK07 | IK08 | IK09 | IK10 |
| Energy / J | a | 0.14 | 0.2 | 0.35 | 0.5 | 0.7 | 1 | 2 | 5 | 10 | 20 |
|
Note 1. If higher impact energy is required, the recommended value is 50J. Note 2: Some other standards use a single digit to indicate the specified impact energy. To avoid mixing with it, the feature number is represented by two digits. |
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| a. Unprotected according to this standard | |||||||||||
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