TEST EQUIPMENT

  • 产品名称: Low Temperature Impact Test Apparatus
  • NO.: HC9924
  • Views : 8

 IEC 60884-1 2013 clause 24.4, 30.4, figure 27 and 42, IEC60811-1-4, VDE0620 and so on

 

 This device is use for checking the impact resistance at low temperature of electrical accessories, as well as wires and cables.

 

 Electrical accessories, surface type mounting boxes, screw glands, covers, wires and cables etc.

 

 This device should be used with low temperature chamber, the device should be placed on the sponge rubber pad of about 40mm thick, and should be put in the low temperature chamber before and during the test.

 

Model

HC9924

HC9924A

Station

Single Station

Three stations

Weight of the impact hammer (g)

1000±2 and 100±1 

 100, 200, 300, 400, 500, 600, 750, 1000, 1250, 1500(See table 1 and 2)

Height of the impact (mm)

100

100
Steel intermediate piece Φ20, bottom end rounded R300, 100g Φ20, bottom end rounded R300, 100g
Standard
IEC60884-1 24.4 Figure 27
 
IEC60884-1 30.4 Figure 42
IEC60811-1-4
Operation Manual, mechanical release Manual, mechanical release

Table1 For power cables for fixed installation, the mass of the hammer for testing the samples shall be as given in the following table:

        Overall diameter (mm)     Mass of hammer (g)
       Above  Up to and including
         -          4.0            100
        4.0          6.0            200
        6.0          9.0            300
        9.0         12.5            400
       12.5         20.0            500
       20.0         30.0            750
       30.0         50.0           1000
       50.0         75.0           1250
       75.0          -           1500

Table 2 For flexible cables and cords and telecommunication cables, the mass of the hammer for testing the sample shall be as follows:

             Overall diameter (mm)  Mass of hammer (g)
         Above  Up to and including
                  For flat cords         100
           -          6.0         100
          6.0         10.0         200

          10.0

        15.0         300
          15.0         25.0         400
          25.0         35.0         500
          35.0           -         600

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