Danfoss VLT Compact Starter MCD 200 MCD201018T6CV3

Why Choose the Danfoss 175G5189 Soft Starter?

The Danfoss 175G5189, also identified as the MCD201-018-T6-CV3 soft starter, is a compact and intelligent motor starting solution designed for smooth acceleration and deceleration of three-phase induction motors. As part of the advanced Danfoss VLT® MCD 201 soft starter series, this unit helps minimise electrical stress, reduce mechanical wear and improve the reliability of industrial motor-driven systems.

The MCD201 series incorporates advanced motor protection and soft start functionality within a compact enclosure suitable for industrial automation environments. By reducing inrush current and controlling motor ramp-up behaviour, the unit helps extend motor life while improving operational stability in demanding machinery and process applications.

Featuring a 200 to 575 V AC operating range, 42 A operational current and support for motors up to 18 kW, the Danfoss 175G5189 is ideal for pumps, conveyors, compressors, fans and OEM automation systems requiring dependable motor start control and integrated protection functionality.

Key Advantages

• Compact soft starter for industrial motor control.
• Reduces motor inrush current and mechanical shock.
• 200 to 575 V AC supply voltage compatibility.
• Supports three-phase motors up to 18 kW.
• Integrated motor protection and soft stopping functionality.
• Compact DIN rail mountable industrial housing.

Key Features

• Danfoss VLT® MCD 201 soft starter series.
• 18 kW maximum motor power.
• 42 A rated operational current.
• Three-phase 200 to 575 V AC operating voltage.
• Integrated soft start and soft stop control.
• Built-in motor overload and phase loss protection.
• DIN rail mounting for compact panel installation.
• Screw terminal connections for secure wiring.
• Adjustable acceleration and deceleration ramps.
• Integrated bypass functionality for improved efficiency.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® MCD 201
• Model: MCD201-018-T6-CV3
• Product ID: 175G5189
• Product type: Soft starter
• Rated motor power: 18 kW
• Rated operational current: 42 A
• Supply voltage: 200 to 575 V AC
• Supply frequency: 50 / 60 Hz
• Control voltage: 110/240 VAC or 440 VAC
• Input phases: 3-phase
• Mounting type: DIN rail or panel mounting
• Terminal type: Screw terminals
• Protection rating: IP20
• Frame size: A-Frame
• Soft start time: Adjustable
• Soft stop time: Adjustable
• Operating temperature: Up to 50°C without derating
• Weight: approx. 2.2 kg
• EAN: 5702427098299

Advanced Motor Starting and Protection

Soft starters reduce the high inrush current and mechanical shock associated with direct-on-line motor starting. By gradually increasing motor voltage during startup and reducing it during stopping, the Danfoss MCD201-018-T6-CV3 helps extend motor life, reduce wear on mechanical components and improve overall system reliability. The integrated adjustable acceleration and deceleration settings allow optimisation for pumps, conveyors, compressors and high inertia loads.

The Danfoss 175G5189 also incorporates integrated motor protection functions that help safeguard motors and connected equipment against overload conditions, phase imbalance and operational faults. Its compact industrial design makes it particularly suitable for OEM machinery, pumping systems and industrial automation applications.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps and water treatment equipment.
• Fans and HVAC systems.
• Compressors and process machinery.
• Packaging and production equipment.
• OEM automation and machine building applications.

Trusted by Industrial Automation Engineers

Danfoss VLT® soft starters are trusted worldwide by industrial engineers and OEM machine builders for reliable motor protection, controlled startup performance and dependable long-term operation.