Smart Motor Control For High Performance Industry VFD Kenya

What is the Schneider ATV930C11N4 VFD?

The ATV930C11N4 is a Variable Frequency Drive (VFD) manufactured by Schneider Electric under the Altivar Process series. It is built for heavy-duty industrial motor control with a rated power of 11 kW (15 HP) and works on a 3-phase 400V AC power supply. This drive is specially manufactured for energy efficiency, real-time monitoring, and intelligent motor performance management.

How Does It Work?

The VFD regulates the frequency and voltage of the power supplied to the motor. By doing this, it allows precise control of motor speed and torque based on process requirements, reducing energy consumption and extending equipment life.

Latest Features

• Power Rating: 11 kW (15 HP), 3-phase 380–480V, 50/60 Hz
• Built-in EMC Filter: Minimizes electrical noise in industrial environments
• Communication Protocols: Supports Modbus, CANopen, Ethernet, and more
• User-Friendly Display: Integrated keypad and LCD screen for easy parameter setup
• Energy Monitoring: Real-time power usage analytics for energy saving

Applications

These drives are used in diverse industrial applications such as:

• Pumps and fans in HVAC systems
• Conveyor systems in manufacturing units
• Compressors and centrifuges
• Mixers and extruders in food or plastic processing
• Energy management in water treatment plants

Benefits to Clients

• Precise Speed Control: Enhances process quality and efficiency
• Energy Savings: Reduces operating costs with intelligent drive functions
• Integrated Safety: Comes with STO (Safe Torque Off) function
• Remote Monitoring: Enables maintenance and operation over industrial networks
• Robust Construction: Withstands vibrations, temperature, and dusty environments

Specifications at a Glance

1. Model Code: ATV930C11N4
2. Rated Power: 11 kW (15 HP)
3. Voltage Range: 380 to 480 VAC ±10%
4. Frequency Range: 0.1 to 599 Hz output
5. Enclosure Type: IP21 (optional IP55 kits available)
6. Cooling: Forced air cooling with internal fans

Installation & Configuration Tips

• Mount the VFD in a well-ventilated panel for optimal airflow
• Connect motor terminals with shielded cables to reduce interference
• Use built-in HMI or PC-based software for parameter setup
• Integrate with existing PLCs using Ethernet or fieldbus protocol
• Follow torque settings for tightening power and control terminals

Maintenance Guidelines

1. Clean air vents regularly to avoid overheating
2. Check fan operation and replace after 40,000–50,000 hours
3. Verify parameter settings after firmware updates
4. Inspect input/output wiring annually
5. Run diagnostics via display to detect faults early