IEC60884-1 figure 40 Apparatus for testing resistance to abnormal heat of insulating sleeves of plug pins
- PRODUCT DETAIL
- This Plug set heat insulation tester is according to the standards of IEC60884-1 figure 40.
- It is used for testing the improper heating resistance and burning resistance of bolt and plug with insulation sleeve.
- It is able to imitate the insulated parts of which the plug-and-socket device’s safety performance may be damaged by electric heat stress.
- It should not be over damaged for exposure to overheating and under fire.
|Insulation board||5 mm thickness round flat surface, the diameter of the two times as test product surface’ diameter;|
|Metal parts B (Fixture)||The length is more than 20 mm, brass, five pieces, can be replaced|
|Gap between insulation board and metal parts B||3 mm, ensuring surrounding cross-ventilation|
|Distance between thermocouple and the metal parts B||7 mm|
|Bolt hole of Metal parts B||More than 0.1 mm|
|Related material||Equipped with K-type electric heater, imported high-precision digital-display table|
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