SIVACON S4 Power Distribution Boards SIVACON Answers for infrastructure and cities.

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SIVACON SIVACON S4 Power Distribution Boards Busbar Systems Assembly Kits Internal Separation ALPHA Modular Installation System SIVACON 8MF/8MR System Lighting SIVACON 8MR System Air-Conditioning With commercial data valid from October 2013 Supersedes: Catalogue LV 56 · 2011 Refer to the Industry Mall for current updates of this catalogue: www.siemens.com/industrymall © Siemens AG 2014 The products and systems described in this catalogue are developed and manufactured using a VDE-approved quality management system according to DIN EN ISO 9001: 2000.

The right one for everyone Sustainability in focus Our portfolio includes switchboards. As a worldwide leader in the provision of distribution boards, protection, switching, high-quality, standards-compliant prod- measuring and monitoring devices, ucts and systems for low-voltage power switches and socket outlets. All over the distribution, we contribute to the sustain- world, the universality, modularity and able and responsible handling of electrical intelligence of our components and energy. With our integrated portfolio systems give you innumerable benefits - which ranges from power supply...

Universal, safe and intelligent power distribution Whether in industrial plants, in infrastructure or in buildings: every technical plant depends on the reliable supply of electricity. Our products provide a safe, reliable and efficient electrical infrastructure at the medium- and low-voltage levels. Our components reliably protect against accidents, disturbances and fires caused by electrical installations and allow consumers to utilize electrical power in a sustainable, responsible manner. We are happy to help you with comprehensive support from the initial information through to operation....

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System overview Technical specifications More technical product information: Service & Support Portal: www.siemens.com/lowvoltage/productsupport Product list: Technical specifications Entry list: Certificates / Characteristics / Download / FAQ / Manuals / Updates

Introduction System overview Internal covers Frame panelling Section door Glass door SIVACON S4 is a switchgear and controlgear system with design verification according to IEC 61439-1/2 and EN 61439-1/2, for infrastructural power supply applications in administrative and utility buildings, in industrial and service sector facilities, as well as in public buildings such as schools and hospitals. The concept of the SIVACON S4 low-voltage power distribution board is characterised by a high level of personal and machine safety. SIVACON S4 low-voltage power distribution boards are constructed according...

Introduction System overview System SIVACON S4 is a system of low-voltage power distribution boards for indoor use, panelled on four sides by sheet steel, suitable for self-standing or wall-mounted installation. The enclosure parts enable versions in degrees of protection IP30/31, IP40/41 or IP55. The enclosure parts are coated with RAL7035 powder-paint. Online support via Industry Mall The frame provides the bearing structure supporting all built-in and add-on components. Use of Sendzimir-galvanised frame profiles and self-tapping screws creates a mechanically highly stable construction with...

Introduction System overview ■ Benefits Features at a glance • Controlgear assembly design-verified in accordance with IEC 61439-1/2 and EN 61439-1/2 • Modular system supplied as a flat pack • Attractive design, innovative ventilation and closing system • Copper drawings for users' own production of connection modules • Online support via Industry Mall www.siemens.com/industrymall • Colour RAL 7035 • Doors with universal stop • Degree of protection IP30, IP31, IP40, IP41 and IP55 • Busbar systems up to 4000 A, Icw up to 100 kA (1 s), Ipk up to 220 kA • Frame height 2000 mm • Base height 100 mm...

Introduction Technical specifications ■ Overview Standards and regulations Design-verified low-voltage switchgear and controlgear assembly Air clearance and creepage distances Rated impulse withstand voltage (Uimp) Overvoltage category Pollution degree Internal separation Rated insulation voltage (Ui) Rated operating voltage (Ue) Rated frequency Rated current (In) of (3-pole and 4-pole) busbar system Main horizontal bars Rated current Rated peak withstand current (Ipk) Rated short-time withstand current (Icw) Protection of people in the event of internal arcs Design verification according to...

Introduction Notes

Frame Frame without main busbar Main busbar at top Main busbar at rear Corner sections Enclosure Panelling sections Internal covers Modular doors Mechanical dimensions More technical product information: Service & Support Portal: www.siemens.com/lowvoltage/productsupport Product list: Technical specifications Entry list: Certificates / Characteristics / Download / FAQ / Manuals / Updates

Frame and Enclosure Frame Frame without main busbar ■ Overview Features 2 Bottom plate partition crossbar 3 Interior side upright 4 Section division 5 Exterior intermediate upright Equipment height for assembly kits: 1800 mm 3 Standardised grid dimensions • Section divisions: possible every 200 mm • Assembly kits: 400, 600 and 800 mm • Cable compartments: 200, 400 mm • Vertical busbar: 200, 400 mm ■ Selection and ordering data Configuration $ Frame Height: 2000 mm Width in mm 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit 1 unit...