The Siemens-Furnas System 89 Tiastar is a motor control center (MCC) that represents state-of-the-art motor control technology. Let’s delve into the details:
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Overview:
- The tiastar MCC is based on the Furnas System/89TM MCC, which was introduced in 1980.
- It boasts a modular, open architecture design.
- Siemens has meticulously researched and ensured high performance and quality throughout the planning and construction stages.
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Construction and Features:
- The tiastar MCC is designed as self-contained modular units.
- It features rear-mounted, self-aligning copper stabs that securely grasp onto the bus.
- Brackets guide the placement of units, ensuring positive engagement with the bus.
- The MCC uses heavy gauge steel for framing and side panels, with 14-gauge steel barriers providing rigidity and durability.
- These modular units incorporate motor protection and control functions, handle operational, diagnostic, and statistical data, and organize communication data between the automation system and the motor feeder.
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tiastar SMART MCC:
- The tiastar Smart MCC integrates PROFIBUS-DP Communications.
- It combines heavy-duty construction with user-friendly features.
- These intelligent units deliver detailed diagnostics by communicating with various components such as starter units, variable frequency drives, reduced voltage soft-start units, circuit breakers, or power meters via PLC/DCS.
- Overload relays, linked to the PLCs, provide detailed motor management data at unprecedented speeds.
- PROFIBUS-DP simplifies I/O wiring, enhancing efficiency.
In summary, the Siemens-Furnas System 89 Tiastar MCC is a sophisticated motor control solution that combines robust construction, intelligence, and communication capabilities to meet diverse industrial requirements.
