TH2883 Series Operation Manual Chapter 5 Introduction to [SETUP]
5-5
The trigger delay time can be set from 0.1s to 99s by 0.1 steps.
Move the cursor to this zone. User can input the delay time by pressing numerical keys and
ENTER for confirmation. The input unit is s. Following soft keys can also be used to set the
delay time.
They are coarse adjustment keys used to change the delay time by 1.0s.
They are fine adjustment keys used to change the delay time by 0.1s.
Lighten this key to enable the numerical arrow key. Respectively press 8, 2, 4, 6, the
cursor will move up, down, left and right.
5.2.9 BDV Test
BDV test is a test method for turn-to-turn insulation test. Starting from Start Volt and ending at
End Volt by a resolution of Volt Step, the test is finally done by comparing with four comparison
methods. Move the cursor to this zone, following soft keys will be displayed.
ON Turn BDV test on.
OFF Turn BDV test off.
Lighten this key to enable the numerical arrow key. Respectively press 8, 2, 4, 6, the
cursor will move up, down, left and right.
Note: Only in ON mode, Start Volt, End Volt and Volt Step can be set.
5.2.10 Start Volt
Start Volt ranges from 100V to 5000V but cannot be larger than End Volt. Move the cursor to this
zone, following soft keys will be displayed.
They are coarse adjustment keys used to change Start Volt by 100V.
They are fine adjustment keys used change Start Volt by 10V.
Lighten this key to enable the numerical arrow key. Respectively press 8, 2, 4, 6, the
cursor will move up, down, left and right.
5.2.11 End Volt
End Volt ranges from 100V to 5000V but must be larger than Start Volt. Move the cursor to this
zone, following soft keys will be displayed.
They are coarse adjustment keys used to change End Volt by 100V.
They are fine adjustment keys used change End Volt by 10V.
Lighten this key to enable the numerical arrow key. Respectively press 8, 2, 4, 6, the
cursor will move up, down, left and right.
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