DIAM4200 ©2018 AUGIER SA.
6021642 DIAM4200 5 to 20KVA rev 1-8.docx
I-25
I.6.1.3 Load measurements:
Removing the lower jumper, CCR will be still short-
circuited and earthed, but loop’s terminals will be let
free, in order to allow to proceed at all insulation and continuity measurements, which can be carried out as well
as any other testing or research operations concerning the load.
This is the
measurement position
of the cut-out plate.
WARNING : Although the CCR and the loop are isolated, the CCR can be switched ON : In the case
where the two jumpers are removed, it should fail in “Open Circuit”.
CAUTION:
In order to avoid damaging the pins of the jumpers, do not push or pull it
asymmetrically from the sockets : They must be placed or withdrawn with the two
hands, distributing efforts at each end so that its movement remains perpendicular to
the plate, the body remaining parallel with the plate
.
