ATV930D30N4

Features:

• Three-Phase AC Power Interface with Integrated Braking Chopper for Dynamic Loads
• Multi-Protocol Communication Capability Supporting Industrial Network Integration
• Process-Optimized Control for Asynchronous and Synchronous Motor Systems

The ATV930D30N4 operates as the 30 kW Variable Speed Drive in the Altivar Process ATV900 series, specifically designed to serve as the primary control interface between 400/480 VAC three-phase industrial power sources and demanding motor loads. It continuously converts incoming AC power to regulated variable frequency output to support steady-state operation of both asynchronous and synchronous motors in process-intensive environments. The ATV930D30N4 addresses the critical challenge of managing regenerative energy from high-inertia loads during deceleration through its integrated braking chopper, while seamless speed and torque control remains standard for routine operation. The ATV930D30N4 has advanced beyond previous drive designs by incorporating universal multi-protocol communication capability including Modbus serial, EtherNet/IP, and Modbus TCP, together with IP21-rated wall-mount configuration within the standard 30 kW product offering.

The ATV930D30N4 provides essential motor control functions fundamental to industrial process automation across pumping, ventilation, material handling, and general manufacturing applications. As a critical component of the motor control path, the ATV930D30N4 directly affects proper, normal operation of the overall production system. One ATV930D30N4 drive is required per motor application based on the 30 kW power rating and specific mechanical load characteristics. The ATV930D30N4 occupies standard wall-mount installation space and is always positioned to maintain IP21 protection while ensuring adequate thermal dissipation and maintenance access in industrial electrical enclosures.

For Enhanced Process Reliability applications, the control system architecture may utilize the ATV930D30N4 integrated communication ports in conjunction with redundant network pathways. In addition to standard single-network operation, the enhanced configuration supports automatic diagnostic monitoring across multiple protocols. The automation platform executes health checks using the integrated communication circuitry specified in the ATV930D30N4 options. Using this method, the control network continually monitors the operational health of the drive. If the system detects that the ATV930D30N4 is operating outside configured tolerance levels or reporting fault conditions (voltage, current, or thermal parameters outside limits), it will automatically reroute diagnostic communications to secondary channels and place an event in the System Event List.