is a high-performance 3 kW (4 hp) variable speed drive designed for complex industrial applications. Like the other "Z" models in the ATV900 series, it is engineered for cabinet integration and does not include a keypad as standard.
Power
5 HP
Usage
For Industrial Machinery
Motor Power
5 HP
Brand
Schneider
Phase
3 Phase
Model Name/Number
ATV930U30N4
Input Voltage
380...480 V - 15...10 %
Installation Type
Wall Mount
Warranty
12 Months
Physical Dimensions & Weight (Inches)
This model maintains the same compact frame size as the 0.75 kW to 2.2 kW units in this series:
Weight: 9.92 lbs (4.5 kg)
Height: 11.2 in (285 mm)
Width: 5.1 in (130 mm)
Length (Depth): 7.7 in (196 mm)
Core Functions & Features
Power Capability: Supports up to 3 kW (4 hp) for normal duty (120% overload) and 2.2 kW (3 hp) for heavy duty (150% overload).
Advanced Motor Support: Feeds both 3-phase synchronous (permanent magnet, reluctance) and asynchronous motors with high performance.
Superior Connectivity: Features integrated dual-port EtherNet/IP and Modbus TCP, with a built-in web server for real-time diagnostics.
Industrial Safety: Equipped with standard Safe Torque Off (STO) (SIL 3) and an integrated braking unit.
Durability: Includes 3C3 conformal coating on circuit boards to withstand corrosive environments like salt or chemical gases.
The Schneider Electric ATV930U30N4Z is an advanced "Industrial Process Drive" designed for 3 kW (4 hp) motors. It goes beyond simple speed regulation, acting as a smart device that manages both the motor and the surrounding process.
1. High-Performance Motor Control
Total Motor Flexibility: It controls a wide variety of 3-phase motors, including Standard Induction, Permanent Magnet, and Synchronous Reluctance (SynRM) motors.
Dynamic Load Handling: It provides 100% torque even at zero speed, making it ideal for high-inertia or heavy-starting loads like mixers, grinders, or small cranes.
Precise Speed Regulation: It maintains exact motor speed even when the mechanical load fluctuates suddenly.
2. Embedded Process Intelligence (IIoT Ready)
Smart Sensorless Monitoring: The drive can detect process issues like pump cavitation, clogged filters, or leaks simply by analyzing the motor's electrical signature.
Integrated Web Server: You can access real-time Energy Dashboards, performance graphs, and diagnostic logs via a standard web browser over Ethernet.
Preventive Maintenance: It tracks its own component life and motor health, alerting the user before a potential failure occurs.
3. Safety and High-Speed Braking
Safe Torque Off (STO): Features high-level hardware safety (SIL3/PLe) that instantly stops the motor from producing torque. This allows for safe manual intervention without cutting the main power.
Built-in Braking Unit: Includes an internal braking transistor to safely handle energy "pushed back" by the motor, allowing for very fast, controlled stops.
4. Advanced Connectivity & Uptime
Dual Ethernet Ports: Supports EtherNet/IP and Modbus TCP out of the box. The dual-port design allows for "Ring" or "Daisy Chain" wiring, ensuring the drive stays connected even if one network cable is damaged.
Custom Logic: Includes specialized functions for Pipe Fill (to prevent water hammer), Dry Run protection, and Anti-clogging for pumps.
5. Durability
3C3 Conformal Coating: The internal circuit boards are treated to resist corrosion from moisture and chemical gases, making it suitable for wastewater treatment or chemical processing environments.
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