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Danfoss VLT Soft Starter MCD 500 MCD50084BT7G1X
Danfoss 175G5576 VLT Soft Starter MCD 500 with 84 A current rating, integrated bypass and three-phase 380-690 V AC operation for industrial motor control applications.
Why Choose the Danfoss 175G5576 VLT® Soft Starter MCD 500?
The Danfoss 175G5576 is an advanced VLT® Soft Starter MCD 500 designed to provide 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 range, it delivers intelligent motor management features that reduce mechanical stress, limit inrush current and improve overall equipment reliability.
This digital soft starter provides complete motor starting and protection functionality with Adaptive Acceleration Control (AAC), intelligent monitoring and integrated bypass technology. The MCD 500 series is designed for demanding industrial installations where smooth motor acceleration, dependable operation and advanced protection are required.
With a rated current of 84 A and support for three-phase 380–690 V AC supplies, the Danfoss 175G5576 is suitable for industrial motors used in pumps, fans, conveyors, compressors and processing equipment. Its IP20 enclosure and integrated bypass contactor make it ideal for electrical control panels and industrial automation systems.
Key Advantages
- Advanced Danfoss VLT® Soft Starter MCD 500 for industrial motor control.
- 84 A rated current suitable for demanding motor applications.
- 380–690 V AC three-phase operation for industrial power networks.
- Integrated bypass contactor improves efficiency during normal operation.
- Adaptive Acceleration Control provides smooth starting and stopping performance.
- Built-in motor protection and diagnostics improve system uptime.
Key Features
- Danfoss VLT® Soft Starter MCD 500 series.
- 84 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 event logging.
- IP20 enclosure protection rating.
- Compact G1 frame cabinet mounting design.
Reliable Motor Starting for Industrial Applications
Soft starters such as the Danfoss VLT® MCD 500 regulate 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 industrial environments requiring reliable motor control, flexible configuration and advanced protection. With intelligent starting algorithms and integrated monitoring features, the Danfoss 175G5576 provides dependable performance for modern automation systems.
Typical Applications
- Industrial pumps and water treatment systems.
- Fans, blowers and ventilation equipment.
- Conveyors and material handling systems.
- Compressors and production machinery.
- Manufacturing and processing equipment.
- Heavy-duty three-phase motor applications.
Technical Specifications
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| Current | 84 A | |
|---|---|---|
| Voltage | 110 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Series | VLT® Soft Starter MCD 500 | |
| Part number | 175G5576 | |
| Product type | Soft starter | |
| Rated current | 84 A | |
| AC53b rating | 3-30:570 | |
| 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 | 4.9 kg | |
| EAN | 5710108872397 |
Frequently Asked Questions
What is the Danfoss 175G5576 used for?
The Danfoss 175G5576 is a VLT® Soft Starter MCD 500 used to control the acceleration and deceleration of three-phase industrial motors.
What motor current is supported by this soft starter?
The 175G5576 supports motors with a rated operational current of 84 A.
What supply voltage does the Danfoss 175G5576 require?
The soft starter operates from a three-phase 380–690 V AC supply.
Does the Danfoss 175G5576 include a bypass contactor?
Yes, the unit includes an integrated bypass contactor to improve efficiency during normal motor operation.
Where is this soft starter typically installed?
The Danfoss 175G5576 is typically installed inside electrical control panels for industrial motor control systems.
Trusted by Industrial Automation Professionals
Danfoss VLT® Soft Starter MCD 500 products are widely used by engineers and machine builders to deliver reliable motor starting, reduced mechanical stress and efficient industrial operation.
