Schneider Electric ATV630C11N4

Schneider Electric ATV630C11N4 Variable Speed Drive

Overview

The Schneider Electric ATV630C11N4 is a high-performance variable-speed drive for industrial processes and utility applications. Part of the Altivar Process ATV600 range, this drive supports both asynchronous and synchronous motors and is optimized for wall mounting.

Specifications and Features

Device Specifications

The ATV630C11N4 features a standard variant design with an integrated EMC filter meeting EN/IEC 61800-3 category C3 standards. It offers an IP00 degree of protection, with an optional upgrade to IP21 using kit VW3A9704. The drive uses forced convection for cooling, ensuring reliable performance under demanding conditions.

Power and Performance

This variable speed drive operates on a 380-480V supply voltage, with a frequency range of 50-60 Hz. It supports motor power up to 110 kW for normal duty and 90 kW for heavy-duty applications, translating to a maximum horsepower of 150 HP and 125 HP, respectively. The line current varies from 165 A to 201 A for normal duty and 143 A to 170 A for heavy duty, with a prospective line Isc of 50 kA. The drive's apparent power reaches 121.8 kVA under normal duty at 480 V.

Motor Control

The ATV630C11N4 provides constant torque, optimized torque, and variable torque profiles for asynchronous motors. It also supports synchronous motors, including permanent magnet and synchronous reluctance motors. The output frequency ranges from 0.0001 to 0.5 kHz, with a nominal switching frequency of 2.5 kHz, adjustable up to 8 kHz.

Safety and Protection

Safety is paramount with integrated STO (safe torque off) functions achieving SIL 3 safety integrity level. The drive includes comprehensive protection mechanisms such as thermal protection for both motor and drive, motor phase break, overheating, overcurrent, overload, short-circuit protection, and more.

Communication and Connectivity

Interfaces and Protocols

The ATV630C11N4 supports multiple communication protocols, including Modbus TCP, Ethernet, and Modbus serial. It has slots for optional communication modules such as Profibus DP V1, Profinet, DeviceNet, and CANopen. The drive also supports digital and analog I/O, output relay extension modules, and BACnet MS/TP.

Electrical Connections

Connections are facilitated by control removable screw terminals and RJ45 connectors for Ethernet/Modbus TCP. It supports various transmission rates and data formats, ensuring seamless integration into existing control systems.

Inputs and Outputs

The drive includes three analog inputs and two analog outputs, both software-configurable for voltage and current. It also features eight discrete inputs and three relay outputs, offering high flexibility for various control configurations.

Environmental and Compliance

Operating Conditions

The ATV630C11N4 is designed to withstand harsh environments. Its noise level is 69.9 dB, and its power dissipation is 2026 W at 380 V. It operates effectively within temperatures from -15 to 50 °C and up to 60 °C with derating. The drive can function at altitudes up to 4800 m with current derating.

Frequently Asked Questions (FAQ) for Schneider Electric ATV630C11N4 Variable Speed Drive

What applications is the ATV630C11N4 best suited for?

The Schneider Electric ATV630C11N4 is designed for industrial processes and utilities. It is ideal for HVAC systems, water and wastewater management, mining, oil and gas, food and beverage processing, and various pumps and compressors.

What type of motors can the ATV630C11N4 control?

The ATV630C11N4 can control both asynchronous and synchronous motors, including permanent magnet and synchronous reluctance motors.

What is the IP rating of the ATV630C11N4, and can it be enhanced?

The ATV630C11N4's default IP rating is IP00. However, using the optional kit VW3A9704, it can be upgraded to IP21, which provides better protection against dust and moisture.

What are the input and output voltage specifications for this drive?

The drive operates on a supply voltage of 380-480V with a permissible variation of -15% to +10%. The output voltage is equal to or less than the power supply voltage.

How does the ATV630C11N4 handle different motor power requirements?

The drive supports up to 110 kW for normal duty and 90 kW for heavy-duty applications. It offers a maximum horsepower rating of 150 HP for normal duty and 125 HP for heavy duty, with line current ranging from 165 A to 201 A for normal duty and 143 A to 170 A for heavy duty.

What cooling method does the ATV630C11N4 use?

The ATV630C11N4 uses forced convection for cooling, ensuring efficient heat dissipation and reliable performance even under demanding operating conditions.

What communication protocols are supported by the ATV630C11N4?

The ATV630C11N4 supports multiple communication protocols, including Modbus TCP, Ethernet, Modbus serial, Profibus DP V1, Profinet, DeviceNet, CANopen, and BACnet MS/TP.

What safety features are included in the ATV630C11N4?

The drive includes several safety features, such as Safe Torque Off (STO) with SIL 3 certification, thermal protection for both the motor and drive, overcurrent and short-circuit protection, and protection against overheating, overvoltage, and Undervoltage conditions.

Can the switching frequency be adjusted on the ATV630C11N4?

Yes, the ATV630C11N4's switching frequency can be adjusted between 2.5 kHz and 8 kHz, with a derating factor applied for higher frequencies.

What are the dimensions and weight of the ATV630C11N4?

The ATV630C11N4 measures 12.60 inches in width, 33.54 inches in height, and 15.35 inches in depth. Its net weight is approximately 180.78 pounds (82 kg).

What environmental conditions can the ATV630C11N4 operate in?

The drive operates within a temperature range of -15°C to 50°C (5°F to 122°F) without derating and up to 60°C (140°F) with a derating factor. It can operate at altitudes up to 1000 meters (3280.84 feet) without derating, with a 1% current derating for every 100 meters above 1000 meters.

What are the main benefits of using the ATV630C11N4 in industrial applications?

The main benefits include enhanced energy efficiency, robust motor control, broad compatibility with various communication protocols, advanced safety features, and the ability to handle normal and heavy-duty applications, making it a versatile and reliable choice for different industrial processes.

Contact Us Today For More Information About Schneider Electric Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ATV630C11N4, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our ATV630C11N4 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.