Schneider ATV61HC11N4 Variable Speed Drive 150 HP 460 V

Technical Specifications Breakdown

Key parameters for the ATV61HC11N4 are listed below for quick reference:

Industry Applications for the ATV61HC11N4

Typical applications include HVAC fans, water supply pumps, and industrial ventilation. The built-in Level 3 EMC filter minimizes electromagnetic interference, ensuring compliance in sensitive environments. With a switching frequency adjustable from 2 to 8 kHz, it can be fine-tuned for motor noise reduction or efficiency.

Installation and Setup Guidance

Mount the drive vertically within ±10 degrees for proper cooling. Use the provided heat sink for thermal management. Electrical connections require terminals sized for up to 2 x 100 mm² for main power and motor leads. Ensure the supply voltage limits of 323-528 V are met. For communication, use the RJ45 connectors for Modbus or the SUB-D 9 for CANopen. Configure parameters via the integrated display or software.

Maintenance and Reliability

Periodically inspect the drive for dust accumulation on the heat sink and ensure ambient temperature stays within 14-113 °F for derating-free operation. The drive includes comprehensive protection against overcurrent, short-circuits, and thermal overload. Its IP41 rating on the upper part and IP54 on the lower part offers good protection in industrial environments.

Robust Variable Speed Drive for Pumping and Ventilation

The Schneider ATV61HC11N4 is a variable speed drive from the Altivar 61 series, specifically designed for pumping and ventilation machines. This unit delivers a motor power of 110 kW (150 HP) at 380-480 V three-phase, making it a reliable choice for demanding industrial applications. Its robust construction and advanced features ensure efficient motor control and energy savings.

Compatibility and Integration

The ATV61HC11N4 supports Modbus and CANopen protocols for seamless integration into automation networks. It is compatible with asynchronous and synchronous motors. Optional communication cards (e.g., BACnet, DeviceNet, Profibus DP) expand connectivity for building management or factory automation systems.

Selection Guide and Purchasing Advice

When selecting a variable speed drive, consider the motor power, voltage, and environmental conditions. For lifecycle status and availability, please verify with AutoDCSTech before ordering. AutoDCSTech offers this unit with expert support to ensure the right fit for your system.