Schneider ATV320U15N4C Altivar 320 Variable Frequency Drive, 1.5kW 3-Phase 380-500V Compact Industrial VFD

Schneider ATV320U15N4C Altivar 320 1.5kW 3-Phase 380-500V VFD For General-Purpose Industrial Motor Variable Speed Regulation

Schneider ATV320U15N4C compact three-phase variable frequency drive delivers 1.5kW rated power with optimized energy-saving logic for fan and pump applications. Featuring robust transient torque performance, built-in fieldbus connectivity and reliable industrial-grade durability, this VFD ensures stable, cost-effective speed control for standard automation machinery and ventilation systems.

Schneider ATV320U15N4C Altivar 320 1.5kW Three-Phase Compact VFD For General Factory Automation

1. Optimized Energy-Saving Performance & Industrial Structural Reliability of Schneider ATV320U15N4C

Fan & Pump Dedicated Energy Efficiency Design

Schneider ATV320U15N4C is specially optimized for variable-torque fan and pump loads, achieving up to 30% energy savings during continuous operation. Adaptive voltage and frequency adjustment automatically matches real-time load demands, eliminating unnecessary power waste under light-load conditions. The intelligent energy-saving algorithm reduces long-term operational costs while maintaining stable motor running efficiency for HVAC and water processing systems.

Compact Book-Style Structure & Wide Environmental Adaptability

Schneider ATV320U15N4C adopts a slim book-type panel-mount casing with IP20 protection grade, supporting neat side-by-side installation in compact control cabinets. The streamlined layout saves cabinet space and simplifies OEM machine integration. The drive operates stably from -10°C to +50°C without power derating and withstands 5% to 95% non-condensing humidity. Reinforced anti-vibration structure resists routine workshop vibration and dust accumulation for long-term unattended operation.

2. Precise Electrical Specifications & High-Performance Motor Control of Schneider ATV320U15N4C

1.5kW Standard Industrial Electrical Parameters

Schneider ATV320U15N4C features 1.5kW rated motor power and 4.1A nominal output current, perfectly matching universal three-phase asynchronous and synchronous motors. It supports 380V to 500V wide-range industrial input voltage, compatible with global 50/60Hz grid standards and 480V overseas power environments. Stable current and voltage output ensures consistent motor rotation with minimal speed deviation under variable light and medium load conditions.

High-Torque & Full-Range Speed Regulation

Schneider ATV320U15N4C delivers 170% to 200% transient overtorque capability, effectively handling instantaneous startup load surges and sudden load fluctuations. The drive supports 0.1Hz to 599Hz ultra-wide frequency adjustment, covering low-speed constant-torque transmission and high-speed precision operation. Adjustable 2kHz to 16kHz switching frequency suppresses motor electromagnetic noise and mechanical resonance, while automatic slip compensation optimizes dynamic speed accuracy across all operating scenarios.

3. Multi-Protocol Connectivity & Reliable Operational Safety of Schneider ATV320U15N4C

Built-In Dual Fieldbus Communication System

Schneider ATV320U15N4C integrates native Modbus RTU and CANopen fieldbus protocols for seamless connection with industrial PLC and HMI devices. Real-time data interaction supports remote parameter tuning, operating status monitoring and fault log retrieval. The dual-protocol design simplifies industrial network layout and reduces auxiliary hardware investment, adapting to diverse centralized automation control systems.

Complete Protection & Flexible I/O Configuration

Schneider ATV320U15N4C is equipped with comprehensive electrical protection functions including overload, overcurrent, overvoltage, undervoltage and overheat protection to prevent hardware damage during abnormal operation. It features 7 multi-function discrete inputs, 3 relay outputs and high-precision 10-bit analog terminals, supporting 0-10V voltage and 4-20mA current signal access. Versatile I/O logic meets customized interlock control and data monitoring requirements for standard industrial machinery.