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Danfoss VLT Soft Starter MCD 500 MCD50927CT5G4X
Danfoss 175G5544 VLT Soft Starter MCD 500 with 927 A current rating, three-phase 200-525 V AC operation and IP00 enclosure for industrial motor control applications.
Why Choose the Danfoss 175G5544 VLT Soft Starter MCD 500?
The Danfoss 175G5544 is a high-power VLT Soft Starter MCD 500 designed to provide smooth and controlled starting and stopping of large three-phase AC motors in demanding industrial applications. As part of the advanced Danfoss MCD 500 soft starter series, it delivers intelligent motor control, reduced mechanical stress and comprehensive motor protection for heavy-duty industrial systems.
The MCD 500 range uses advanced digital soft start technology with current feedback and Adaptive Acceleration Control (AAC) to optimise motor ramp profiles automatically. This helps improve starting performance, reduce mechanical shock and increase equipment reliability in industrial environments.
With a rated current of 927 A and a 200–525 V AC three-phase supply, the Danfoss 175G5544 is designed for large industrial motors requiring reliable soft starting control. The unit features an IP00 G4 frame enclosure and supports 110–120 V AC and 220–240 V AC control voltage options for flexible panel integration.
Key Advantages
- High-performance soft starter solution for large industrial motors.
- 927 A rated current capacity for demanding applications.
- 200–525 V AC three-phase supply for industrial motor systems.
- Adaptive Acceleration Control optimises motor starting and stopping.
- Reduces electrical inrush current and mechanical stress.
- Advanced protection and monitoring functions improve system reliability.
Key Features
- Danfoss VLT Soft Starter MCD 500 series.
- Model code: MCD5-0927C-T5-G4X-00-CV2.
- 927 A rated current.
- 200–525 V AC mains voltage range.
- Three-phase motor control.
- AC53A 3-30:50-6 utilisation rating.
- Adaptive Acceleration Control (AAC).
- Integrated motor protection and diagnostics.
- Continuous bypass configuration.
- IP00 enclosure design for cabinet installation.
Reliable Motor Starting for Industrial Applications
Soft starters such as the Danfoss MCD 500 control the voltage supplied to AC motors during startup, reducing high inrush currents and limiting mechanical shock. This allows large industrial equipment to start smoothly while improving motor and system reliability.
The Danfoss MCD 500 series provides intelligent motor protection, flexible programming and advanced starting algorithms. These capabilities make the 175G5544 suitable for heavy-duty applications including pumps, compressors, conveyors, fans and industrial processing equipment.
Typical Applications
- Large industrial pumps and water treatment systems.
- Compressors and process machinery.
- Heavy-duty conveyor systems.
- Industrial fans and ventilation equipment.
- Mining and material handling systems.
- OEM machinery and automation installations.
Technical Specifications
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| Current | 927 A | |
|---|---|---|
| Voltage | 110 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Series | VLT® Soft Starter MCD 500 | |
| Part number | 175G5544 | |
| Product type | Soft starter | |
| Rated current | 927 A | |
| AC53a rating | 3-30:50-6 | |
| Input voltage | 200–525 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Control voltage | 110 VAC and 220 VAC | |
| Bypass type | Continuous without internal bypass contactor | |
| Protection rating | IP00 | |
| Frame size | G4 | |
| Mounting type | Panel / cabinet mounting | |
| Approximate net weight | 45 kg | |
| EAN | 5710107568109 |
Frequently Asked Questions
What is the Danfoss 175G5544 used for?
The Danfoss 175G5544 is a VLT Soft Starter MCD 500 designed to control the starting and stopping of large three-phase AC motors in industrial applications.
What current rating does this soft starter support?
The Danfoss 175G5544 supports a rated current of 927 A.
What voltage supply does the Danfoss 175G5544 require?
The unit operates from a three-phase 200–525 V AC supply.
What control voltage options are supported?
The MCD5-0927C-T5-G4X-00-CV2 configuration supports 110–120 V AC and 220–240 V AC control voltage.
Where is this soft starter installed?
The Danfoss 175G5544 is designed for installation inside electrical control panels and motor control centres.
Trusted by Industrial Engineers Worldwide
Danfoss VLT Soft Starter MCD 500 units are trusted by industrial engineers worldwide for reliable motor starting, intelligent protection and efficient operation in demanding industrial environments.
