Troubleshooting
LEAK
COMP
®
1C
www.leakcomp.de
32
of
34
9.3
RCCB trips
The RCCB may trip if the compensation current is set either too high or too low.
An optimal ratio of compensation current to leakage current is required for
safe operation
at the RCCB. This must be checked metrologically.
Along with 50 Hz leakage currents, leakage currents of other frequencies can also occur
that are not compensated by the
LEAK
COMP
®
1C
(e.g. 150 Hz or leakage currents in the
kHz range). EPA also offer a suitable solution for these cases.
We recommend measuring the leakage current on the output side of the RCCB. The
leakage current analysis system EPA
LEAK
WATCH (further information at
www.leakwatch.de) can be used to measure the leakage current and analyse the
utilisation of the RCCB.
9.4
Service address
EPA GmbH
Fliederstraße 8
63486 Bruchköbel
Germany
Phone: +49 (0) 6181 – 97 04 0
Fax: +49 (0) 6181 – 97 04 99
Email: [email protected]
Web: www.epa.de
