07KT97B ABB Controller module motor card inventory

Description

Rated operational voltage (Ue )
A rated operational voltage of an equipment is a value of voltage which, combined with a rated operational current, determines the application of the equipment
and to which the relevant tests and the utilization categories are referred to.
Rated insulation voltage (Ui )
The rated insulation voltage of an equipment is the value of voltage to which
dielectric tests voltage and creepage distances are referred. In no case the
maximum value of the rated operational voltage shall exceed that of the rated
insulation voltage.
Rated impulse withstand voltage (Uimp )
The peak value of an impulse voltage of prescribed form and polarity which the
equipment is capable of withstanding without failure under specified conditions
of test and to which the values of the clearances are referred.
Rated frequency
The supply frequency for which an equipment is designed and to which the
other characteristic values correspond.
Currents
Rated uninterrupted current (In )
The rated uninterrupted current for a circuit-breaker is a value of current, that
the circuit-breaker can carry during uninterrupted service.
Rated residual operating current (I∆n )
It is the r.m.s. value of a sinusoidal residual operating current assigned to the
CBR by the manufacturer, at which the CBR shall operate under specified
conditions.