Variable Frequency Drive | Siemens | 6SE6430-2UD31-5CA0 6SE6 430-2UD31-5CA0 MICROMASTER430 without filter

Product Description: Siemens 6SE6430-2UD31-5CA0

The Siemens 6SE6430-2UD31-5CA0 is a frequency inverter from the SINAMICS G120 series, designed for efficient motor control in various industrial applications. This inverter supports 3-phase 380–480 V AC input, providing a rated output power of 15 kW and 31 A current. It offers multiple control modes, including V/f and Sensorless Vector Control (SVC), making it ideal for applications such as conveyors, fans, pumps, and compressors. The unit also includes integrated features like energy-saving modes and braking chopper capabilities for efficient operation.

Key Features

• Power Rating: 15 kW (approx. 20 HP)
• Input Voltage: 3AC 380–480 V ±10%, 47–63 Hz
• Output Current: 31 A
• Control Methods: V/f, Sensorless Vector Control (SVC)
• Integrated Features: Braking chopper, energy-saving mode, motor parameter identification
• Interfaces: RS485 (USS/Modbus RTU), digital and analog I/O
• Cooling: Internal fan cooling with compact IP20 housing
• Configuration: Via SINAMICS Startdrive in TIA Portal or IOP/IOP-2 panel

Technical Specifications

• System Series: SINAMICS G120
• Module Type: Frequency Inverter
• Input Voltage: 3AC 380–480 V ±10%
• Output Power: 15 kW
• Output Current: 31 A
• Control Methods: V/f, Sensorless Vector Control (SVC)
• Communication Interface: RS485 (USS/Modbus RTU), I/O
• Braking Unit: Integrated
• Cooling Method: Internal fan
• Protection Class: IP20
• Dimensions (W × H × D): Approx. 149 mm × 184 mm × 150 mm
• Operating Temperature Range: -10 °C to +50 °C (derating above +40 °C)
• Certifications: CE, UL, cULus, RoHS

Application Areas

• Speed-controlled drives for conveyors, pumps, and compressors
• HVAC systems and material handling applications
• General-purpose motor control in industrial automation systems
• Applications requiring high-performance motor control with regenerative braking

Advantages

• Compact design suitable for space-limited installations
• Integrated braking functionality for dynamic load applications
• Energy-saving features for cost-effective operation
• Easy configuration and integration using TIA Portal or optional operator panel