Gossen MetraWatt ECUTEST ST BASE - Tprcd - Measuring Time to Trip for Prcds

Gossen Metrawatt GmbH 37
SECUTEST ST BASE(10) / PRO and SECULIFE ST BASE(25)
13.13 tPRCD – Measuring Time to Trip for
PRCDs
➭ Connect the PRCD to the test socket.
➭ Activate the PRCD.
➭ Contact neutral conductor L at the
PRCD with test probe P1
(If necessary, ascertain by trial and error.)
The PRCD is tripped.
Ascertained time to trip is displayed.
Select measuring function
1
tPRCD
2
Connect the DUT
3
P1
Start test (test current: 30 mA)
4
Acknowledge line voltage warning
5
!
Execute test
6
Testing is stopped automatically.
7
Save measurements under ID no.
8