Yaskawa CIMR-V7NU40P7 Variable Frequency Drive

The Yaskawa CIMR-V7NU40P7 Varispeed V7 AC Drive delivers 3.7 kW (≈5 HP) of motor speed and torque control in a compact, panel-mounted package. It accepts three‑phase 380–460 VAC (400 V class typical) input and provides an adjustable AC output up to 0–400 Hz, using V/f control and open‑loop vector control to improve low‑speed torque and speed regulation. Commonly used in conveyors, pumps, fans, material handling, packaging, and HVAC, this general‑purpose VFD is designed for AC 3‑phase induction motors and forms part of Yaskawa’s legacy Varispeed V7 platform. Specifications include output current around 8–9 A, overload capacity of 150% for 60 seconds, and panel mounting, with common replacements CIMR-V7AM40P7, CIMR-V7AZ40P7, and CIMR-VC4A0007BAA.