High reliability and complete working security are the main
Reliability is guaranteed by the use of a
special metallised dielectric and
Security of the product is guaranteed by a series of protection
Internal Overpressure Device:
operates in case of internal short circuit by
the internal connections.
is necessary to allow at least 10 mm for the case
expansion. Do not use rigid connections.
Internal discharge resistors are used for all capacitors of 55 mm
and 65 mm diameter. External resistors are supplied for all
capacitors of 75 mm, 85 mm,
116 mm and 136 mm
diameter. The function of the discharge resistors is to reduce the
voltage between terminals of the capacitor to levels prescribed in
the following Specifications EN 60831/1-2 and IEC 831/1-2.
are used as part of an automatic assembly, where a large number of
switching cycles are possible, the inrush current must be limited to
appropriate level, by using of suitable dumping inductors.
The alternative to chokes is
the using of
special contactors designed for use with capacitors and
with M12 fixing stud.
65mm diameter capacitors are equipped with M6 screw terminals and
75mm, 85mm, 100mm, 116mm and
diameter units are equipped with a
clamp type terminal.
three-phase capacitor for low voltage Power Factor Correction
complies with the following Standards:
(amended by EEC 92/31 – EMC)
73/232 Standards (amended by EEC 96/3 – Low Voltage).