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Danfoss VLT Soft Starter MCD 500 MCD50068BT7G1X
Danfoss 175G5575 VLT Soft Starter MCD 500 with 72 A current rating, integrated bypass and three-phase 380-690 V AC operation for industrial motor control applications.
Why Choose the Danfoss 175G5575 VLT® Soft Starter MCD 500?
The Danfoss 175G5575 is an advanced VLT® Soft Starter MCD 500 designed for reliable and controlled starting and stopping of three-phase motors in industrial automation, machinery and heavy-duty applications. As part of the Danfoss MCD 500 soft starter family, it provides intelligent motor control solutions that help reduce mechanical stress, limit starting current and improve system performance.
This digital soft starter combines advanced control technology with integrated motor protection features to deliver smooth acceleration and deceleration of industrial motors. The MCD 500 series uses Adaptive Acceleration Control (AAC) to automatically optimise motor starting and stopping profiles, helping improve operational efficiency and equipment reliability.
With a rated current of 68 A and support for three-phase 380–690 V AC supplies, the Danfoss 175G5575 is suitable for a wide range of industrial motor applications including pumps, fans, conveyors, compressors and processing equipment. Its compact IP20 enclosure and internal bypass contactor make it ideal for panel-mounted installations where space and efficiency are important.
Key Advantages
- Advanced Danfoss VLT® Soft Starter MCD 500 for industrial motor control.
- 68 A rated current for demanding three-phase motor applications.
- 380–690 V AC three-phase operation for industrial power systems.
- Integrated bypass contactor reduces heat generation during normal operation.
- Adaptive Acceleration Control provides smooth motor starting and stopping.
- Built-in motor protection and monitoring improve system reliability.
Key Features
- Danfoss VLT® Soft Starter MCD 500 series.
- 68 A rated operational current.
- 380–690 V AC three-phase input supply.
- 110 VAC and 220 VAC control voltage.
- Integrated internal bypass contactor.
- Adaptive Acceleration Control (AAC) technology.
- Advanced motor protection and diagnostic functions.
- IP20 enclosure protection rating.
- Compact cabinet and panel mounting design.
Reliable Motor Starting for Industrial Applications
Soft starters such as the Danfoss VLT® MCD 500 control the voltage supplied to electric motors during startup and shutdown. This reduces mechanical shock, minimises electrical stress and helps extend the service life of motors and connected machinery.
The MCD 500 range is designed for demanding industrial environments where reliable motor operation and advanced protection are required. With intelligent control functions, flexible configuration and integrated monitoring capabilities, the 175G5575 provides dependable motor management for modern automation systems.
Typical Applications
- Industrial pumps and water treatment systems.
- Fans, blowers and ventilation equipment.
- Conveyors and material handling machinery.
- Compressors and processing equipment.
- Manufacturing and production machinery.
- Heavy-duty industrial motor applications.
Technical Specifications
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| Current | 68 A | |
|---|---|---|
| Voltage | 110 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Series | VLT® Soft Starter MCD 500 | |
| Part number | 175G5575 | |
| Product type | Soft starter | |
| Rated current | 72 A | |
| AC53b rating | 3-30:330 | |
| Input voltage | 380–690 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Control voltage | 110 VAC and 220 VAC | |
| Bypass | With integrated bypass contactor | |
| Protection rating | IP20 | |
| Frame size | G1 | |
| Mounting type | Panel / cabinet mounting | |
| Approximate net weight | 4.2 kg | |
| EAN | 5710108872380 |
Frequently Asked Questions
What is the Danfoss 175G5575 used for?
The Danfoss 175G5575 is a VLT® Soft Starter MCD 500 used to control the starting and stopping of three-phase industrial motors.
What motor current is supported by this soft starter?
The 175G5575 supports motors with a rated operational current of 68 A.
What supply voltage does the Danfoss 175G5575 require?
The soft starter operates from a three-phase 380–690 V AC supply.
Does this soft starter include a bypass contactor?
Yes, the unit includes an integrated internal bypass contactor to improve efficiency during normal motor operation.
Where is this soft starter installed?
The Danfoss 175G5575 is typically installed inside electrical control panels for industrial automation and motor control systems.
Trusted by Industrial Automation Professionals
Danfoss VLT® Soft Starter MCD 500 products are widely used in industrial applications to provide reliable motor starting, reduced mechanical stress and efficient equipment operation.
