Overview of Siemens MICROMASTER 430 6SE6430-2UD31-8DA0
Buy genuine Siemens MICROMASTER 430 6SE6430-2UD31-8DA0 online for your automation system. The Siemens MICROMASTER 430 is a highly reliable, factory-grade variable frequency drive designed for industrial motor control. The 6SE6430-2UD31-8DA0 model delivers robust performance with a rated power output of 18.5 kW, making it ideal for demanding applications in factories, production lines, and process automation. Built for global use, it accepts a wide input voltage range (3AC 380–480V ±10%, 47–63 Hz), ensuring compatibility with diverse power grids. The drive features an efficient, compact design without a filter, offering square-law torque characteristic for fan and pump applications. With Siemens’ reputation for quality and durability, the MICROMASTER 430 6SE6430-2UD31-8DA0 is a proven choice for system integrators and maintenance teams seeking dependable motor control.
Key Features of Siemens MICROMASTER 430 6SE6430-2UD31-8DA0
- High efficiency (up to 96%) and power factor (0.95), reducing energy costs
- Overload capability: 110% for 60 seconds, 140% for 3 seconds
- Square-law torque characteristic, optimized for pumps and fans
- Wide input voltage range (3AC 380–480V ±10%, 47–63 Hz) for global compatibility
- Compact, filterless design for easy integration into control cabinets
- Reliable motor protection features, including thermal monitoring and short-circuit protection
- Intuitive parameterization via integrated keypad and multi-function display
- Extensive communication options for integration into automation networks
- Robust construction for harsh industrial environments
- Siemens global support and documentation
Technical Specs of 6SE6430-2UD31-8DA0
Review Siemens MICROMASTER 430 6SE6430-2UD31-8DA0 specifications for detailed parameters before installation.
| Parameter |
Value |
| Rated Power |
18.5 kW |
| Input Voltage |
3AC 380–480V ±10%, 47–63 Hz |
| Output Voltage |
0–Inp. voltage |
| Overload |
110% for 60s, 140% for 3s |
| Efficiency |
Up to 96% |
| Power Factor |
0.95 |
| Protection |
IP20 |
| Dimensions (HxWxD) |
520 x 275 x 245 mm |
Applications / Use Case
This Siemens MICROMASTER 430 6SE6430-2UD31-8DA0 is commonly used in industrial automation and process control worldwide. Typical applications include driving centrifugal pumps, fans, compressors, and conveyor systems in water treatment plants, HVAC installations, manufacturing facilities, and food processing lines. Its square-law torque characteristic makes it especially suitable for variable torque loads, while its robust design ensures reliable operation even in demanding environments. Whether you need precise speed control for energy savings or reliable motor protection for critical processes, the MICROMASTER 430 6SE6430-2UD31-8DA0 is engineered to deliver.
Price & Availability
View Siemens MICROMASTER 430 6SE6430-2UD31-8DA0 pricing and stock status online for fast worldwide dispatch.
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