Carrying Out The Test - ABB TS3 Instruction Manual

7.5 Carrying out the TEST

The test stat once the START/STOP is pressed, and the selected Itest current is generated.
Selected
current in In
and (Ampere)
Phase under
test
Pressing F1 key it is possible to adjust the generated current, by means of frontal knob.
Pressing F3 key it is possible to modify the time unit (ex. ms, s, min ...)
The test is stopped by one of the following reasons:
TRIP
AUTOPROTECTION
USER STOP
TIMEOUT
NO LOAD
The test result is visualized and stored in the Test Report. (see chapter 7.6)
888.902.6111
Ongoing test number
Figure 13
Test Status
When the protection release under test trips.
Stop the test according the auto-protection curve to avoid damages of the DUT (see
chapter 5.5.1.2 ).
After pressing the STOP button by the user.
When the selected max time is reached
In case of no load (ex. not correct connection to the trip unit)
TS3 1SDH000670R0002
www.intellirentco.com
|
Past time from
test start
trascorso da
Generated Current
Time unit
measure
Manual adjustment
of generated In
L3852 22/44