ASE40560400000 High voltage test adapter set VAS 6558A/55

VAS 6558A/55 - High-voltage test adapter set
The high-voltage test adapter VAS 6558A/55-1 is required to establish that the high-voltage system between the HV battery and ancillaries is de-energised.
Detailed instructions on how to use it are given in the Guided Fault Finding.
High-voltage test adapter VAS 6558A/55-1 is suitable for the following measurements:
• De-energisation measurement
• Insulation resistance measurement
• Checking the pilot line

Test adapters VAS 6558A/55-2 “A” and “B” are suitable for the following measurement:
• Checking the high-voltage test adapter VAS 6558A/55-1
• Checking (continuity test/insulation resistance measurement) at removed HV lines

Only use the product in accordance with the operating instructions. Otherwise, the protection measures in the product intended to protect against electrical hazards can no longer be guaranteed.

First use
Transporter (electric vehicle) 2025>
For further information, see the Owner's Manual

Test equipment monitoring:
VAS 6558A/55-1 includes personal protection resistors, and checking is mandatory.
Checking is done with test adapter set VAS 6558A/55-2.

Important information about the product:
Test adapter set VAS 6558A/55-2 is used exclusively for checking high-voltage test adapter VAS 6558A/55-1 and must not be placed on the vehicle.


Replacement parts:
1x VAS 6558A/55-1 (ASE 405 604 00 A00) – high-voltage test adapter
1x VAS 6558A/55-2 (ASE 405 604 00 B00) – test adapter set (test adapter A, test adapter B)

Scope of delivery

Material information

Technical information

Dimensions of the package (l X w X h)
395 / 315 / 126