Overview of SIEMENS High-Voltage Motor with Low-Voltage Control

The SIEMENS High-Voltage Motor with Low-Voltage Control boasts a unique hybrid design that merges high-power output with safe, user-friendly operation—key advantages for heavy-duty industrial scenarios. Its high-voltage motor (3kV–11kV, 100–5000 kW) delivers robust performance to drive large-scale equipment, while the integrated low-voltage control unit (230V/400V AC) eliminates the complexity and safety hazards of direct high-voltage operation. This separation simplifies commissioning, routine maintenance, and troubleshooting, as technicians can operate and diagnose controls without high-voltage certification, reducing operational risks and downtime.

Equipped with IE3+ efficiency class and copper rotor technology, it minimizes energy loss by up to 20% compared to standard motors, cutting long-term operational costs. Built-in protections (overload, overheating, short circuit, and voltage fluctuation) ensure stable runtime in harsh environments like high temperatures, humidity, and dust. It seamlessly integrates with SINAMICS drives and TIA Portal, supporting remote monitoring, coordinated control, and data-driven optimization—enhancing operational flexibility for large industrial systems. The modular design also allows easy customization to fit specific application needs, boosting versatility.

Widely applied in power plants, petrochemical facilities, mining operations, and large-scale manufacturing, it excels in driving high-demand equipment such as centrifugal pumps, axial fans, air compressors, and heavy conveyors. It is particularly suitable for continuous-operation scenarios where reliability and safety are paramount, such as wastewater treatment plants and cement production lines. Its compatibility with industrial control systems enables seamless integration into existing workflows, while global certifications ensure compliance across regions. Combining high power, safety, efficiency, and adaptability, it becomes a cost-effective solution for high-power industrial workflows. (Word count: 399)

TECHNICAL DATA

Technical Data: Power Range

Technical Data: Shaft Heights

Technical Data: Number of Poles

Technical Data: Rated Voltage

Technical Data: Degree of Protection & Cooling Method

Technical Data: Operating Mode & Explosion Protection