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Trailer Duty Power Test Case | Haldex | Diagnostic Tools
Trailer Duty Power Test Case | Haldex | Diagnostic Tools
- The Haldex trailer duty power test case is designed to enable one operator to test the complete trailer lighting system without the need to connect a tractor unit.
Precio:
4,397.15€
- : En stock
- Marca: Haldex
- Model: HT00101
Haldex Trailer Duty Power Test Case
The power case is included in a self-contained 24V power box in a robust lockable case. Also included are three switchable power sockets (24N, 24S and ISO 7638), switches and warning lamps. These instruments allow to test all the electrical functions on the trailer sockets to the power box. The batteries inside the power box provide the 24 volt supply, and are re-charged using the battery-charging socket on the side of the power box.
How does the auto light tester work?
- You first connect the 24N and 24S sockets to the trailer, then turn on the test switch. The lights will come on one at a time in a pre-set order for 12 to 15 seconds.
- When the test is finished, any lights that were in the ‘ON’ position at the start of the test will come on again.
- When the test is running, if there is a short circuit in any of the lights being tested, the box will automatically turn off the power being delivered to that light and go on to the next light in the sequence.
- If the trailer lights are wired in parallel, when the test starts both right and left side will come on.
How to test the AUX functions?
Three additional switches allow to simulate the AUX functions of the EBS system.
- Pin 6 (24S): ON = 24V / OFF = open circuit
- Pin 2 (24S): ON = 24V / OFF = open circuit
- Pin 4 (24S): ON = 24V / OFF = open circuit
- Pin 5 (24S): 3 positions: 24V / OFF / 0V (0V: to test a lift axle with common return)
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