9
When select “ single trigger” mode, the Multifunctional Partial Discharge Tester host
can display the waves only after first trigger.
When trigger mode is selected as “ single trigger”, the channel display will show”
single”.
When trigger mode is selected as “ automatic” or “ normal”, the channel display will
show “ continuous ”.
IV.Measurement Procedures
When use the Multifunctional Partial Discharge Tester and with one sensor for testing ,
select Channel 1 to conduct detect. When use two sensor for detection , then use
Channel2.
Be noted: Turn off “output voltage” to replace sensor during the detection process.
4.1 TEV Measurement (mainly detect PD of switchgear
cabinet)
1. Composite TEV sensor wiring
Use BNC-SMA cable, connect the BNC to the tester CH1 channel BNC port and
connect the SMA to the TEV sensor “ RF-OUT” SMA port.
Composite TEV sensor wiring
