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KraftPowercon Sweden AB, Hjalmar Petris väg 49, 352 46 Växjö, Sweden, Tel: 0470-705200, Fax: 0470-705201,
www.kraftpowercon.com
6.5
ELECTRICAL INSTALLATION
6.5.1
General
The equipment is designed for permanent installation. Protective earth
must be connected before any other installation.
For cable inlets there are six “knock-out” holes of which two has a
diameter of 32.5 mm designed for fitting type M32 and five with a
diameter of 20.5 mm designed for fitting type M20.
To enable installation, the cover must be removed by first loosening the
screw on the front and then pulling the cover straight out.
Attention!
Loosen the earth wire on the
underside of the device before removing
the cover. Do not forget to restore the
earth wire when the cover put back.
6.5.2
Earthings
For earth and screen connections, use the earth bar available in
the connection area, see adjacent figure.
There is an additional earth terminal specially designed for the
incoming mains cable in direct connection to the mains terminal
block.
For potential equalization in connection with the cable inlet there
is a hole designed for an M8 bolt intended for a ring cable shoe.
6.5.3
Mains voltage
Check that the outer fuse conforms with the recommendations in
the
Connect single phase mains voltage to the terminal marked L and
N. Connect the earth conductor where possible to the adjacent
earth terminal, although this can also be connected to the earth
bar.
6.5.4
Battery/Load
Check that the rectifier's rating plate shows the rated voltage that
conforms with the battery's nominal voltage.
Connect the DC system to the terminals and -. Select
cables that are dimensioned for handling the rectifier's rated
current.
WARNING!
The rectifier's DC output does not have an internal fuse.
