ABB CI853K01 Analog module industrial system controller

Description

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• Management of local (motors) and centralized power factor correction with
capacitor banks.
• Management of the demand factor for each single node of the network and
of the utilization factor on the loads.
• Short-circuit current calculation for three-phase, phase-to-phase, phase-toneutral, phase-to-ground faults. The calculation is also carried out for MV
sections, in compliance with the Standards IEC 60909-0, IEC 61363-1 (naval
installations) or with the method of symmetric components, taking into account
also the time-variance contribution of rotary machines (generators and motors).
• Calculation of switchboard overtemperature in compliance with Standard IEC
60890. The power dissipated by the single apparatus is automatically derived
by the data files of the software, and can be considered as a function of the
rated current or of the load current.
Cable line sizing
• Cable line sizing according to thermal criteria in compliance with the following
Standards: CEI 64-8 (tables CEI UNEL 35024-35026), IEC 60364, VDE 298-
4, NFC 15-100, IEC 60092 (naval installations) and IEC 60890.
• Possibility of setting, as additional calculation criterion, the economic criteria
stated in the Standard IEC 60827-3-2.
• Possibility of setting, as additional calculation criterion, the maximum allowed
voltage drop.
• Automatic sizing of busbar trunking system.
• Sizing and check on the dynamic withstand of busbars in compliance with
the Standard IEC 60865.
Curves and verifications
• Representation of:
– time / current curves (I-t),
– current / let-through energy curves (I-I2t),
– current limiting curves (peak): visual check of the effects of the settings on the
trip characteristics of protection devices.