T200A Hardware Operation Manual
25
There have two states for setting. You can set amplitude and phase for these two
states, and the tester will count time when entering into the 2nd state.
Perform tests on the action time in all kinds of over-voltage/current and
under-voltage/current relays.
Test process
1) Select test item.
2) Set voltage, current and current harmonics values.
Set the variable of offset to relay but no-action.
Set the variable of
“Test”
to reliable action of relay undertest.
Set the values of current harmonics (The
2
nd
and
3
rd
current
harmonics)
3) Test:
Press the
Run
button, the tester will start to output under the
AC Test
. Press the
ENTER
button into the “Test” and start time counting at the same time. As soon as the tester
receives the binary input of protection acting signal, the tester will start to record the
action time
，
pulse time.
This module can also test high power Udc-0.5A and high accuracy of Udc. The testing
method is the same.
Example: Time test of DC relay
Содержание T200A
Страница 22: ...T200A Hardware Operation Manual 22 5 3 Relay test 5 3 1 Pick up test ...
Страница 26: ...T200A Hardware Operation Manual 26 1 Wiring 2 Test process Select item Udc 0 5A Set parameter Test starts ...
Страница 51: ...T200A Hardware Operation Manual 51 6 3 Report sample Word format report ...
Страница 52: ...T200A Hardware Operation Manual 52 TXT format report ...
