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Danfoss VLT Soft Starter MCD 500 MCD50396BT5G3X
Danfoss 134N9353 VLT Soft Starter MCD50396BT5G3X00CV2 soft starter for controlled starting and stopping of industrial three-phase motors with 396 A operational current.
Why Choose the Danfoss 134N9353 Soft Starter?
The Danfoss 134N9353, also identified as the MCD50396BT5G3X00CV2, is a powerful VLT® Soft Starter MCD 500 engineered to provide advanced motor starting, stopping and protection for three-phase induction motors. As part of the proven Danfoss MCD 500 series, it combines adaptive acceleration control, integrated motor protection and advanced application features to maximise equipment reliability and minimise downtime.
Designed for demanding industrial environments, the MCD 500 series delivers precise soft starting and stopping while reducing electrical inrush current and mechanical stress on motors, gearboxes, belts and driven equipment. Its intelligent control functions help extend equipment life, improve operational efficiency and simplify commissioning across a wide range of industrial applications.
The Danfoss 134N9353 is suitable for heavy-duty industrial motors used in conveyors, pumps, compressors, crushers, fans and processing machinery. Its compact panel-mounted design allows straightforward installation within electrical control cabinets while providing dependable long-term performance in demanding applications.
Key Advantages
- Advanced industrial soft starter for three-phase motors.
- Reduces motor starting current and voltage stress.
- Minimises mechanical wear on motors and driven equipment.
- Integrated motor protection functions improve system reliability.
- Adaptive acceleration and deceleration control.
- Ideal for demanding industrial automation applications.
Key Features
- Danfoss VLT® Soft Starter MCD 500 series.
- Adaptive acceleration control.
- Integrated motor overload protection.
- Comprehensive motor diagnostics and monitoring.
- Programmable start and stop profiles.
- Built-in bypass functionality.
- User-friendly graphical display and keypad.
- Panel-mounted industrial construction.
Advanced Soft Starting for Industrial Machinery
Soft starters gradually increase motor voltage during start-up, significantly reducing inrush current and mechanical shock. This protects motors and driven equipment while improving process reliability and reducing maintenance costs. The Danfoss VLT® Soft Starter MCD 500 range is trusted worldwide for demanding industrial motor control applications requiring dependable performance and advanced protection features.
With intelligent motor protection, adaptive control algorithms and flexible programming capabilities, the MCD 500 series integrates seamlessly into industrial automation systems across manufacturing, utilities and process industries.
Typical Applications
- Industrial conveyors.
- Pumps and water treatment systems.
- Compressors.
- Fans and ventilation equipment.
- Crushers and heavy-duty machinery.
- Manufacturing and process automation.
Technical Specifications
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| Current | 396 A | |
|---|---|---|
| Voltage | 110 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Series | VLT® Soft Starter MCD 500 | |
| Part number | 134N9353 | |
| Product type | Soft starter | |
| Rated current | 396 A | |
| Duty rating | AC53a industrial duty | |
| Input voltage | 200–525 V AC | |
| Input phases | 3-phase | |
| Control voltage | 110 VAC / 220 VAC | |
| Protection rating | IP00 | |
| Mounting type | Panel mounting | |
| Frame size | G3 / Frame 3 | |
| Gross weight | approx. 32 kg | |
| Net weight | approx. 30.2 kg | |
| EAN | 5710107953585 |
Frequently Asked Questions
What is the Danfoss 134N9353 used for?
The Danfoss 134N9353 provides controlled starting and stopping of three-phase induction motors while reducing electrical and mechanical stress.
What product range does this belong to?
It is part of the Danfoss VLT® Soft Starter MCD 500 series for demanding industrial motor control applications.
Does the soft starter include motor protection?
Yes. It incorporates advanced motor protection, monitoring and diagnostic functions to improve equipment reliability.
Which applications is it suitable for?
It is suitable for conveyors, pumps, compressors, fans, crushers and many other industrial motor-driven systems.
Where is the Danfoss 134N9353 typically installed?
It is typically installed inside industrial electrical control panels as part of motor control and automation systems.
Trusted by Industrial Engineers Worldwide
Danfoss VLT® Soft Starter MCD 500 units are trusted globally for dependable motor protection, smooth starting performance and reliable operation across demanding industrial applications.
