Products
IEC60669 House Hold Switches Low Energy Pendulum Impact Test Apparatus
Products Description
IEC60669 House Hold Switches Low Energy Pendulum Impact Test Apparatus
Standards & Clauses:
IEC60068-2-75:1997
IEC60884-1:2006clause 24.1 and figure22-26
IEC60598-1:2014
IEC60669-1:2007clause 20.1
IEC62262:2002
Technical Parameters:
Table 1 Striking element characteristics
Table 2 Height of Fall
Table 3 Relationship of IK code and corresponding energy
Energy/J
0.14, 0.2, 0.35, 0.5, 0.7, 1.0
Equivalent Mass
kg150g±1g (200g),200g±1g (250g) optional
Pendulum Tube
Length 1000mm,outer diameter 9 mm, wall thickness 0.5 mm steel pipe
Impact Point
With the adjustable range of sample mounting bracket
Height of Fall
0-500mm, scale display
Striking Element Fix and Release
Fixed by mechanical latch, released by spring device
Mounting Brackets
Weight:10±1 kg, the structure is firmness,X, Y axis are adjustable, can rotate ±90° around the rotation axis of mounting plate
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
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.
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.
a. Unprotected according to this standard
Samples and Restrictions:
Household and similar electronic and electrical products and their accessories such as plugs and sockets and wall mounted mounting boxes, screw glands, covers, switches, luminaries, etc.
Application:
It is used for the impact resistance test of household and similar electronic and electrical products and their accessories such as plugs and sockets and wall mounted mounting boxes, screw glands, covers, switches, lamps, etc., to assess the safety performance and strength level of the products.
Test Principle:
Test Eha:Pendulum Hammer, the striking element is free released at a certain height through a 1 m pendulum tube,impact the specimen at the lowest point in the vertical direction, after the conversion of gravitational potential energy to kinetic energy, to achieve the purpose of impact test on the sample.
Structure:
The low energy pendulum impact test device is mounted to the wall, the sample mounting bracket is adjustable up, down, left and right, and the angle can be adjusted by pivot, thereby achieving impacts on different positions on the front side and impacts on side of the sample.
