Megger INGVAR, User Manual

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BH0654BE ZP-BH05E 27
6 HOW TO INSTALL INGVAR
6.7 Connecting INGVAR to
the mains
Important
Make sure that the mains voltage cor-
responds to that specified on the data
plates on the Control Unit and the Cur-
rent Unit.
Make certain that mains outlet and its
fuses and all cables/wiring have sufficient
current-carrying capacity, i.e. suitable rat-
ings.
Make sure that the fans in the Current
Unit are functioning when INGVAR is
turned on.
Mains voltage
INGVAR is designed for 100 – 240 V.
The mains supply fuse normally is rated 10 A or 16.
This will limit the highest output current but it is still
possible to get several kA for a short time with a slow
16 A fuse.
Mains cable and connectors
The inlet and connectors on the mains cable are of
the European CEE standard type. However this con-
nector is not usable in some countries. Megger cannot
deliver suitable connectors for all countries. Therefore
you might need to replace the male connector on the
mains cable.
Ground
6.8 Current cables and
conductors
Available cable sets
Please note how important it is to twist the cables if
possible. Values stated for twisted cables presuppose
that each cable is twisted over the entire length. See
section ”How to arrange the cable sets”.