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Test standard:
IEC60695, IEC60112, UL746A, ASTMD3638, GB4207, GB4706
Parameter:
|
Working volume |
>0.5 M3 |
|
Timing device |
9999X0.1s |
|
Drip interval |
adjustable |
|
Drop height |
30~40mm |
|
Dropping delay |
0.2S (opening time of solenoid valve) |
|
Drop size |
45~50 drops/cm3 |
|
Electrode specification |
5±2mm |
|
Electrode spacing |
4±0.1mm |
|
Electrode pressure |
1±0.05N |
|
Electrode angle |
60° |
|
Closed circuit pressure drop |
8%MAX |
|
Short circuit current |
1 soil 0.1A 1% |
|
Test voltage range |
100~600V 1. 5% |
|
Electrical parameters |
1KW/ 220VAC/40- 60Hz |
|
Delay circuit |
0.2±0.1S (at 1.0A) 29±0.1S (after completion times) |
Technical Description:
Electrical Products High Voltage Tracking Index Test Machine is used in electrical products under the influence of moisture and impurity environment, between the different polarity of the live parts or between the live parts and the grounding metal parts may cause insulation on the leakage, the resulting arc caused by electrical breakdown of the electrical or due to Discharge causes the material to erode and even ignite the fire. The test apparatus is a destructive test of the insulating material in the above case to test and evaluate the relative resistance to traceability of the insulator in the presence of electric and impurity water at a specified voltage. Applicable to electrical and electronic products, household appliances, solid electrical insulation materials and their products, such as: relay socket, switch cover, contactor body.
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