What is the common voltage level used for industrial equipment?

The common voltage level used for industrial equipment is typically 480 volts. This level is widely favored in industrial settings because it allows for efficient operation of heavy machinery and equipment, providing enough power to support large motors and other systems without excessive losses in transmission.

480 volts is a three-phase voltage, which means that it can deliver power more efficiently than single-phase systems. As a result, it effectively minimizes the amount of copper needed for wiring and reduces energy losses. This makes it a practical choice for applications requiring high levels of power such as motor drives, HVAC systems, and other large electrical loads commonly found in industrial contexts.

While voltages like 120 volts and 240 volts are more often associated with residential and light commercial applications, they do not typically suffice for the heavier operational demands present in industrial environments. Similarly, while 600 volts can be used, 480 volts remains the standard in many industries to balance performance and safety.