Product Description
1. Suspension line assembly
1.1 The surface of the wire body and the rubber cap should be smooth, clean, without any cracks, the wire body and the rubber sleeve should be fastened, and the connector and the wire body should be welded and tightened.
1.2 There is no obvious loss of line markings and models.
2. Outstanding performance of line body
Within 10 seconds after igniting the flame, the activation line flame automatically activates.
3. Voltage resistance performance
3.1 The power frequency AC voltage is 35KV, and it will not be broken down within 1 minute.
3.2 The power frequency AC voltage is 30KV, and it will not be broken down within 30 minutes.
4. High temperature resistance
The insulation layer of the wire body, rubber joints and bakelite parts should be free of aging, cracks and other defects for 48 hours at a temperature of 150°C.
5. Oil resistance
Soak in specified automotive corrosion for 48 hours. The insulation layer should be free of cracks and bubbles, and the test resistance value should not change more than 1%, the diameter of the rubber joint should not change more than 15%, and the length should not change more than 10%.
6. Anti-corona effect
After applying 15kv AC voltage for 8 hours, the insulation layer should be free of cracks and other forms of defects and breakdown.
7. Tensile strength
It cannot break when a tensile force of 250N is applied.
8.Temperature characteristics
When placed at 120°C for 24 hours, the resistance of the resistor wire changes by no more than 5%, and the resistance of the inductor wire changes by no more than 1%.
9. Moisture resistance
at a temperature of 40°C. In an environment with a relative humidity of more than 90%, the resistance value of the resistor wire will not change by more than 5% after 96 hours, and the resistance value of the inductor wire will not change by more than 1%.
10. Water resistance
10.1 After the water resistance test, the resistance value of the damping wire body shall not change by more than 5%, and the resistance value of the inductor wire body shall not change by more than 1%.
10.2 After a 3-minute water intrusion test on the joint sheaths of the damping wire assembly, there is no obvious water mark in the joints.
11.Heat shrinkage performance
The maximum shrinkage length of the damping wire in a 150°C high temperature box after 15 minutes does not exceed 2%.
12. Insertion force and extraction force
The damping wire is matched with the corresponding connector, its insertion force is not greater than 49N, and its pull-out force is 9.8N ---68.6N.
13. Pull-off force
The wire body and the connector should be firmly connected. The pull-off force between the long terminal and the wire body is not less than 196N in the cold state, and the pull-off force between the short terminal and the wire body is not less than 118N; in the hot state
120ºC. After maintaining for 30 minutes, the pull-off force between the long terminal and the wire body is not less than 118N, and the pull-off force between the short terminal and the wire body is not less than 98N.
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