B2 HVA28 - Page 79

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 Congure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 Congurecommunicationport.
ForUSBdatatransfernode,insertUSBash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