The Schneider Electric ATV310HU40N4E inverter and converter is a three-phase variable speed drive (VSD) designed for asynchronous motors with a power of 4 kW (5.5 hp) and an operating voltage of 380–460 V AC. It belongs to the Easy Altivar 310 series, which offers simple and efficient solutions for industrial and consumer machinery applications.
🔧 Key Specifications
Motor Power: 4 kW (5.5 hp) for normal load; up to 5.5 kW (7.5 hp) for heavy load.
Operating Voltage: 380–460 V AC, 50/60 Hz ±5%.
Line Current: 11.4 A at 460 V AC.
Output Frequency: 0.5–400 Hz.
Protection Class: IP20 (without top cover plate) / IP40 (top).
Dimensions (WxHxD): 140 x 184 x 151 mm.
Net Weight: 1.8 kg.
Operating Noise: 50 dB.
Operating Temperature: -10 to 55°C without derating.
Communication: Modbus RTU via RJ45 (RS485) port.
Motor Control: Sensorless flux vector control with motor slip compensation.
Protection Features: Overload, underload, overvoltage, undervoltage, and input phase loss protection.
Overload Capacity: 170–200% of motor rated torque.
Braking: DC injection braking (<30 sec.).
EMC Filter: No EMC filter.
ebay.com
⚙️ General Applications
This inverter is suitable for a wide range of industrial applications, including:
Textile machinery
Machine tools
Wood processing machinery
Material transportation
Packaging and printing machinery
Ceramic machinery