A typical low-voltage variable-frequency drive. Industrial facilities commonly use variable-frequency drives (VFDs) to control the speed at which alternating current motors operate. Let’s examine a ...

SUWANEE, Ga. — Mitsubishi Electric Trane HVAC US (METUS), the provider of Zoned Comfort Solutions® and a supplier of variable refrigerant flow (VRF) heating and cooling systems, introduces the ...

Overload devices protect motors, motor control equipment, and motor branch-circuit conductors against excessive heating due to motor overloads and failure to start, but not against overcurrent (e.g., ...

Most people working in the HVAC industry have been unable to travel for more than a year now due to the coronavirus pandemic. That means manufacturers have been unable to meet face-to-face with ...