SEW EURODRIVE MOVITRAC 31C014-503-4-00 – Frequency Inverter (VFD)

SEW EURODRIVE MOVITRAC 31C014-503-4-00 – Frequency Inverter (VFD)

The SEW EURODRIVE MOVITRAC 31C014-503-4-00 is a compact frequency inverter (VFD) from the MOVITRAC 31C series, designed for the standardized control of 3-phase asynchronous motors. This model is configured for high-voltage (380 to 500 V AC) applications and features an integrated brake chopper, enabling robust four-quadrant operation for dynamic speed and torque control.

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Quick Navigation

• About This Variable Frequency Drive
• Applications
• Why ROMA Industrial Company
• Technical Specifications
• Key Features & Benefits

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About This Variable Frequency Drive

This product is a frequency inverter, also known as a Variable Frequency Drive (VFD), used to control the speed and torque of three-phase AC motors. The MOVITRAC 31C series is known for its simplicity and reliability in industrial and commercial settings. The 31C014-503-4-00 model is configured for a voltage range of 380 to 500 V AC and delivers a continuous output current of 4.0 A. A key feature is the integrated brake chopper, which enables the drive to operate in all four quadrants, meaning it can efficiently manage both driving and braking (regenerative) operation by dissipating excess energy through an external braking resistor.

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Applications

This VFD is suitable for controlling motor speed and torque in a variety of machinery and industrial processes, including:

• Conveyors and Material Handling Systems
• Fans and Pumps
• Simple Hoisting and Lifting Equipment (due to 4-quadrant operation)
• Mixers and Agitators
• General Industrial Machines

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Why ROMA Industrial Company

ROMA Industrial is your trusted partner for a full range of industrial supplies across categories like Motion Control & Mechatronics, Electrical & Automation, and Fluid Power & Control. We are committed to providing top-tier products and service to keep your operations running smoothly. We partner with world-class shipping providers like FedEx, DHL, and UPS to ensure fast and reliable delivery worldwide. We accept returns to fulfill your satisfaction and accept variable payments methods including PayPal, credit cards, and more. We are a supplier in Europe, USA, and Saudi Arabia.

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Technical Specifications

• Manufacturer: SEW EURODRIVE
• Part Number: 8263744
• Model Number: 31C014-503-4-00
• Product Type: Frequency Inverter (VFD)
• Output Power: 2.8 kVA
• Input Voltage: 380-500 V AC
• Input Phase: 3-Phase
• Input Current: 3.5 A AC
• Output Current: 4.0 A AC
• Input Frequency: 50-60 Hz
• Output Frequency: 0-400 Hz
• Enclosure Rating: IP20
• Overload Capacity: 150% for 60 seconds
• Integrated Chopper: Yes (4-Quadrant Operation)
• Weight: N/A

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Key Features & Benefits

• Dynamic Braking: Integrated brake chopper allows for dynamic braking using an external resistor, enabling quick stopping times.
• High-Voltage Compatibility: Designed for robust operation on 380 V to 500 V AC industrial power grids.
• Wide Frequency Range: Output frequency up to 400 Hz provides high-speed motor control capability.
• Compact and Robust: IP20 enclosure for secure mounting within a control cabinet.