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175G5185 MCD201 Soft Starter 90KW 24VAC/DC Control
Danfoss 175G5185 VLT Compact Starter MCD 201 soft starter for three-phase motors, rated 90 kW and 170 A with 200–440 V AC operation and integrated bypass functionality.
Why Choose the Danfoss 175G5185 Soft Starter?
The Danfoss 175G5185 is a high performance VLT® MCD 201 compact soft starter designed to provide controlled motor starting and stopping for three-phase induction motors. Engineered to minimise mechanical stress and reduce electrical inrush current, it helps extend the service life of motors, gearboxes, pumps and driven equipment in demanding industrial applications.
As part of the trusted Danfoss MCD 200 soft starter series, this unit offers simple installation, reliable operation and an integrated bypass contactor that reduces heat generation during normal running. Its compact panel-mounted design makes it ideal for OEM machinery, industrial control panels and retrofit projects where space is limited.
With a 90 kW motor rating, 170 A rated current and operation from a three-phase 200-440 V AC supply, the Danfoss 175G5185 provides dependable soft starting performance across a wide range of industrial motor control applications.
Key Advantages
- Compact soft starter designed for industrial motor control.
- 90 kW motor capacity for demanding applications.
- 170 A rated current for reliable starting performance.
- Three-phase 200-440 V AC operation.
- Integrated bypass contactor reduces heat and energy losses.
- Minimises mechanical wear and electrical stress during motor starting.
- Ideal for new installations and replacement projects.
Key Features
- Danfoss VLT® MCD 201 Compact Soft Starter.
- Manufacturer part number: 175G5185.
- Alternative model: MCD201090T4CV1.
- 90 kW motor power rating.
- 170 A rated operational current.
- Three-phase 200-440 V AC supply.
- 24 V AC/DC control voltage.
- Integrated internal bypass contactor.
- Compact C-frame panel mounting design.
Smooth Motor Starting for Industrial Equipment
Soft starters gradually increase the voltage supplied to an electric motor during start-up, significantly reducing starting current and mechanical shock. This helps protect motors, drive systems and connected equipment while improving overall reliability and reducing maintenance requirements.
The Danfoss MCD 201 series is widely used in industrial facilities where dependable motor starting is essential for process continuity, equipment protection and efficient operation.
Typical Applications
- Industrial pumps.
- Conveyor systems.
- Compressors.
- Fans and ventilation equipment.
- Mixers and agitators.
- Material handling systems.
- OEM machinery and manufacturing equipment.
Technical Specifications
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| Motor Protection | No | |
|---|---|---|
| Coil / Supply Voltage | 24 V AC/DC | |
| Voltage | 230 V, 400 V | |
| Power | 90 kW | |
| Current | 170 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Series | VLT® Soft Starter MCD 200 | |
| 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 |
Frequently Asked Questions
What is the Danfoss 175G5185 used for?
It is a compact soft starter designed to provide smooth starting and stopping of three-phase induction motors while reducing electrical and mechanical stress.
What motor size can it control?
The unit is designed for motors up to 90 kW under suitable operating conditions.
What supply voltage does it require?
The soft starter operates from a three-phase 200-440 V AC supply with a 24 V AC/DC control supply.
Does it include an internal bypass?
Yes. The Danfoss MCD 201 includes an integrated bypass contactor to reduce heat generation and improve operating efficiency.
Where is this soft starter typically installed?
It is intended for panel mounting inside industrial control cabinets, machinery and automation systems.
Trusted for Industrial Motor Control
Danfoss VLT® soft starters are trusted worldwide for delivering dependable motor starting, equipment protection and long-term reliability across industrial automation and process applications.
