shanghai kerang technology co ltd |
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Insulation Sleeves of Plug Pins Abrasion Test Apparatus IN-1
Product details:
The test apparatus is designed and manufactured according to the standard requirement of IEC884Figure28.It is used to test the abrasion resistance of the insulating bushing of the bolt.
This device comprises a horizontally disposed beam, which is
pivoted about its centre point. A short length of steel wire, 1 mm
in diameter and bent into a U-shape, the base of the U being
straight, is rigidly attached, at both ends, to one end of the
beam, so that the straight part projects below the beam and is
parallel to the axis of the beam pivot.
The plug is held by a suitable clamp in such a position that the
straight part of the steel wire rests on the plug pin,
perpendicular to it. The pin slopes downwards at an angle of 10° to
the horizontal. The beam is loaded so that the wire exerts a force
of 4 N on the pin.The plug is moved backwards and forwards in a
horizontal direction in the plane of the axis of the beam, so that
the wire rubs along the pin. The length of the pin thus abraded is
approximately 9 mm, of which approximately 7 mm is over the
insulating sleeve. The number of movements is 20 000 (10 000 in
each direction) and the rate of operation is 30 movements per
minute. The test is made on one pin of each specimen.
After the test, the pins shall show no damage which may affect
safety or impair the further use of the plug, in particular, the
insulating sleeve shall not have punctured or rucked up.
With years of development, we have established perfect sales network and integrated after-sale service system at domestic and abroad, which enables the company to provide timely, accurate and efficient services, and won good customer reputations. The products are sold all over in China and exported to more than 30 countries and regions such as Europe, America, Southeast Asia, South America, Middle East and Africa. The production, sales volume and scale are all ranked first in the same industry.
Technical Parameters:
Power Supply | 220V 50Hz or 115V 60Hz |
Number of Test | 1~999999 |
Rate of Abrading | 30±1 movements per minute |
Load | 4-0.1N |
Number of Test Station | 1(two working stations can be customized) |
Conforms to standard | IEC884Figure28,VDE0620 Bile 29,EN50075Fig9,BS1363 Fig 9 |
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