Siemens SIVACON S4 Low-Voltage Switchboard Overview
This front elevation drawing presents a detailed layout of a Siemens SIVACON S4 low-voltage switchboard installation, designated as HB Holec Barras 1.QGBT3. The complete assembly spans 3620mm in length (including side walls, excluding 20mm design parts) with a modular configuration comprised of six sections.
Section Configuration:
– Section 1: Incoming/Outgoing section (800mm width)
– Section 2: Outgoing section with distribution modules (800mm width)
– Section 3: Cable exit section (“Saída de Cabos”) (400mm width)
– Section 4: Outgoing section with distribution modules (800mm width)
– Sections 5-6: 1250A rated sections (400mm width each)
The switchboard features standardized compartmentalization with multiple functional units arranged in a grid pattern, particularly visible in sections 2 and 4 where distribution modules are vertically stacked. The height dimensions show approximately 2000mm from base to top, with internal compartments designated by alphanumeric grid references (A-T vertically).
The SIVACON S4 system incorporates busbar systems (as indicated by the dedicated BUSBAR layer) with 1250A capacity ratings in sections 5-6, suggesting these might be dedicated to main power distribution. The drawing includes essential technical information for installation and assembly while maintaining Siemens’ proprietary design specifications and standards.
