175G5185 MCD201 Soft Starter 90KW 24VAC/DC Control

Why Choose the Danfoss 175G5185 Soft Starter?

The Danfoss 175G5185, also identified as the MCD201090T4CV1, is a robust VLT® Compact Starter MCD 201 soft starter engineered for controlled motor acceleration and smooth stopping in demanding industrial automation environments. Designed to minimise inrush current and reduce mechanical stress on motors and driven equipment, this soft starter improves operational reliability while helping extend equipment lifespan.

Part of the trusted Danfoss VLT® Soft Starter MCD 200 series, the unit integrates bypass functionality for improved energy efficiency and reduced heat generation during continuous operation. Its rugged C-frame construction and compact footprint make it suitable for industrial control panels, OEM machinery and process automation systems requiring dependable motor control.

With a rated motor power of 90 kW, 170 A operational current and compatibility with three-phase 200–440 V AC systems, the Danfoss 175G5185 delivers reliable motor control for conveyors, pumps, compressors, fans and heavy-duty industrial machinery.

Key Advantages

• Compact soft starter for industrial motor control applications.
• 90 kW motor rating suitable for demanding industrial systems.
• Three-phase 200–440 V AC operation.
• Integrated bypass relay improves efficiency and reduces thermal losses.
• Supports 2-wire and 3-wire control configurations.
• Heavy-duty starting capability for industrial environments.
• Compatible with grounded delta power systems.

Key Features

• Danfoss VLT® Compact Starter MCD 201 series.
• 90 kW rated motor power.
• 170 A rated operational current.
• Three-phase 200–440 V AC supply.
• 24 VAC/VDC control voltage.
• Heavy-duty starting capability at 4 × Ie for 20 seconds.
• Integrated bypass functionality for efficient operation.
• Compact IP20 enclosure for cabinet installation.
• Robust C-frame construction for industrial applications.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® Soft Starter MCD 200
• Model: MCD201090T4CV1
• SKU: 175G5185
• Product type: Compact soft starter
• Rated motor power: 90 kW
• Rated current: 170 A
• Heavy-duty current: 138 A
• Input voltage: 200–440 V AC
• Input phases: 3-phase
• Control voltage: 24 VAC/VDC
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Mounting type: Panel / wall mounting
• Frame size: C-frame
• Dimensions (H × W × D): approx. 240 × 202 × 214 mm
• Weight: approx. 6.1 kg net
• Operating temperature: approx. -10°C to +60°C
• EAN: 5702427098251

Reliable Soft Starting for Industrial Machinery

Soft starters such as the Danfoss 175G5185 gradually ramp motor voltage during startup, helping reduce current surges and limiting mechanical stress on motors, couplings, shafts and driven equipment. This contributes to smoother operation, reduced maintenance requirements and improved overall system reliability.

The Danfoss MCD 200 series is trusted globally by industrial engineers and machine builders for dependable motor control, compact installation and energy-efficient operation. Integrated bypass technology helps minimise thermal losses during continuous motor operation.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps and water treatment installations.
• Fans, blowers and HVAC systems.
• Compressors and refrigeration equipment.
• Mixers and process machinery.
• OEM industrial automation and machine control systems.

Trusted by Industrial Automation Engineers

Danfoss VLT® soft starters are trusted worldwide for dependable motor control, smooth startup performance and reliable operation across industrial automation and machine building applications.