Schneider Electric ATV950U15N4 Altivar 950 Variable Frequency Drive

The ATV950U15N4 is a Variable Frequency Drive (VFD) from the Altivar 950 range, engineered for high-performance motor control in demanding industrial environments. With a power rating of 1.5 kW and an operating voltage range of 400–480 V, this drive provides precise speed regulation and torque management. The unit features an integrated brake chopper for dynamic braking applications and an IP55-rated enclosure, offering protection against dust and water jets, making it suitable for both indoor and outdoor installations.

Features

• Rated Power: 1.5 kW
• Supply Voltage: 400–480 V
• Enclosure Rating: IP55 (dust and moisture protection)
• Integrated brake chopper for controlled deceleration
• High-performance control algorithms for industrial processes

Applications

• Industrial process automation
• Pumps and fan systems
• Material handling and conveyors
• Outdoor industrial equipment
• High-demand mechanical systems

Technical Specifications

Installation Guidelines

• Mounting: Ensure vertical mounting on a surface capable of supporting 20.80 kg. Maintain recommended clearances to ensure adequate cooling and airflow.
• Wiring: Connect the three-phase supply and motor cables to the appropriate power terminals. Use shielded cables to ensure electromagnetic compatibility.
• Environmental: The IP55 rating allows for operation in harsher environments; however, ensure the unit is not submerged and remains protected from direct high-pressure power washing.
• Grounding: Establish a secure connection to a protective earth to maintain safety and reduce electrical noise.
• Commissioning: Verify the motor parameters and application-specific settings through the drive interface before full-load operation.