Schneider Electric Altivar ATV630C11N4 110kW Variable Speed Drive

Functional Overview

The Schneider Electric ATV630C11N4 serves as a sophisticated motor control solution within the Altivar Process ATV600 family. This variable speed drive specializes in the management of fluid applications and industrial processes, offering precise control for both asynchronous and synchronous motors. By implementing “Stop and Go” technology, the unit actively minimizes power consumption during idle periods, significantly improving the overall energy efficiency of the installation.

Technical Performance and Overload Capability

This drive delivers a robust power output of 110 kW (150 hp) when operating on a three-phase supply voltage ranging from 380V to 480V. It accommodates varying operational demands through dual rating capabilities:

• Normal Duty: 110 kW output with a continuous current of 211A and 120% overload capacity for 60 seconds.
• Heavy Duty: 90 kW output with a continuous current of 173A and 150% overload capacity for 60 seconds.
• The system maintains high reliability in harsh environments, utilizing integrated EMC filters and advanced thermal management to protect sensitive internal components.

Connectivity and System Integration

Integrated communication features allow the ATV630C11N4 to function as a central node within an automated network. The drive features several dedicated interfaces for seamless data exchange:

• Standard Modbus TCP and Modbus Serial protocols for direct PLC communication.
• Dual Ethernet ports and an additional RJ45 serial port to facilitate remote monitoring and diagnostics.
• Expansion slots that support optional fieldbus modules such as Profibus DP, PROFINET, and DeviceNet.
• Comprehensive I/O suite including 16 preset speeds, 8 digital inputs, 3 relay outputs, and 3 analog inputs.

Application and Installation

Engineered for heavy-scale industrial infrastructure, this drive excels in sectors such as water wastewater treatment, mining, oil and gas, and food processing. Because it focuses on process optimization, it effectively manages pumps, fans, and compressors to reduce mechanical stress and energy costs. The hardware supports vertical mounting and provides sufficient space for modular upgrades, including external display terminals and additional I/O cards.

Physical Specifications

• Rated Power: 110 kW / 150 hp
• Input Voltage: 380…480 V AC (3-phase)
• Enclosure Rating: IP21 / UL Type 1
• Net Weight: 82 kg (180.78 lbs)
• Width: 320 mm
• Height: 852 mm
• Depth: 390 mm
• Cooling: Forced convection via internal fan