Installation
100 Revision 03 * INSTALLATION AND OPERATING INSTRUCTIONS 8DJH * 500-8067.9
Ö Plug the measuring cables of the phase comparison test unit into the "L1" test
sockets of the two panels.
Ö Read the indication.
Ö Proceed in the same way with the test sockets of the two other phases
("L2" and "L3").
r If the test unit shows "coincidence" in any case, the phase sequence of the tested
feeder is correct.
Switching on
consumer feeders
When all incoming feeders are switched on:
Ö One after the other, switch on all outgoing feeders that are connected to
consumers only.
r Now, all feeders are switched on; the switchgear is totally in operation.
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