Tan Delta
© b2 electronic GmbH
DHV0086 Rev06
79
Step Procedure
Art� Nr�
S1
Connect all earthing cables
• Discharge and earth the DUT complying with local safety regulations.
• Connect earthing cable to the HVA earthing connector
1
.
• Prepare earthing for measurement
3
4
.
GH0522
S2
• Connect power supply
30
.
KEK0038
S3
Connect all HV cable connections.
• Screw the HV test lead into the HVA HV output connector
10
.
• Earth the HV cable shield
2
.
• Connect the other end of the HV test lead to the DUT
17
.
GH0584
GH0584
S4
Connect guard connection.
• Connect guard connection from HV test lead to cable termination
23
.
Make sure there is no connection between the cable shield and the guard.
GH0584
KMSO0064
KEK0126
S5
Verify connections.
• Check that all cables are attached securely.
S6
Configure interlock plug (only for HVA45TD and HVA34TD-1).
• Verify that the HV emergency adapter is connected
47
.
If operating with remote controls (optional):
• Connect external lamps or remote switches
(
see 3.3 External Interlock and Control on page 15)
S7
Configure communication port.
For USB data transfer node, insert USB flash drive
31
.
KDD0012
S8
Turn key switch
43
to “ON” position.
KEC0007
S9
The HVA system automatically boots.
• Startup default screen appears
Select appropriate option from default screen and proceed to appropriate
section for further instructions:
•
see 6.3.1 Running a Manual Test with Tan Delta on page 82