Reliance Electric 6MD40002 Variable Frequency Drive

Reliance Electric 6MD40002 MD60 AC drive is a 2 HP variable-frequency drive designed for 380–480 VAC three-phase power, with a nominal input around 460 VAC and support for 50/60 Hz service. As a member of the MD60 drive family, it accepts three-phase input and delivers a programmable output frequency from 0 to 240 Hz to control induction motors. The 6MD40002 designation identifies this MD60 model configured for 460 V three-phase operation, making it suitable for compact motor-control applications in equipment powered from standard AC mains. Distributors and refurbishers commonly describe this model as a 2 HP MD60 drive rated for 380–480 V systems with a 0–240 Hz output range, reinforcing its role in providing adjustable speed control for small to mid-sized motors in industrial control panels and similar installations.