Description

Yaskawa SMC‑2000‑4MW Motor Controller

Technical Specifications

• Product Model: SMC‑2000‑4MW
• Brand: Yaskawa
• Warranty: One Year
• Input Voltage: 3×380‑480 V AC three‑phase mains
• Operating Temperature: 0 °C ~ +45 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Response Time: Fault protection trip ＜20 ms
• Protection Class: IP20 panel‑mount housing
• Accuracy Class: Industrial soft‑start motor‑control grade
• Output Frequency: 0‑60 Hz
• Rated Current: Rated for 4 MW motor
• Control Functions: Soft‑start, soft‑stop, motor overload protection, current monitoring
• Interfaces: Digital I/O, analog terminals, serial communication port
• Protection: Over‑current, overload, phase‑loss, under‑voltage protection
• Indicators: Multi‑LED status and fault‑code display
• Mounting: Control cabinet panel mounting
• Certifications: CE, UL
• Humidity: 5‑95 % RH, non‑condensing
• Weight: 18.6 kg
• Dimensions: 460 × 320 × 190 mm
• 

Product Overview

SMC‑2000‑4MW is a high‑power soft‑motor controller designed for 4 MW large AC motors. It provides smooth motor ramp‑up and ramp‑down to reduce inrush‑current impact to grid and mechanical equipment. Integrated motor‑protection logic handles overload, phase‑loss and abnormal‑voltage conditions. Field terminals support hard‑wired interlock and remote control signals. Discontinued heavy‑duty motor‑control hardware is offered as refurbished and new‑old‑stock spare parts for pumps, fans and large‑driving‑equipment maintenance projects.

Application Notes

‑ Mount in well‑ventilated high‑power cabinet with sufficient heat‑dissipation clearance. ‑ Match controller capacity to motor nameplate specifications. ‑ Disconnect three‑phase high‑voltage power before performing maintenance. ‑ Typical deployment: water‑treatment plants, power‑plant auxiliary large‑motor control spare‑part stocking.