Product Overview
With a rated power of 1.5 kW (2 HP) and apparent power of 4.2 kVA, the Schneider ATV312HU15N4 variable speed drive delivers reliable and efficient motor control for simple machine applications. This drive's integrated EMC filter reduces external component costs, while the wide input voltage range of 380–500 V and robust protection features minimize downtime and maintenance expenses. Designed for asynchronous motors, the Schneider ATV312HU15N4 offers sensorless vector control with PWM switching, ensuring smooth operation and energy savings.
Key Technical Specifications
| Parameter |
Value |
| Motor Power |
1.5 kW / 2 HP |
| Supply Voltage |
380–500 V (-15% / +10%) |
| Phase |
3-phase |
| Apparent Power |
4.2 kVA |
| Continuous Output Current |
4.1 A at 4 kHz |
| Transient Current |
6.2 A for 60 s |
| Power Dissipation |
61 W at nominal load |
| Speed Range |
1…50 |
| Braking Torque |
150% with/without braking resistor |
| EMC Filter |
Integrated |
| IP Degree |
IP20/IP21/IP31/IP41 |
| Communication Protocols |
Modbus, CANopen |
Applications and Use Cases
The Schneider ATV312HU15N4 is well-suited for conveyors, pumps, fans, and other simple machines where reliable speed control and cost efficiency are priorities. Its sensorless vector control profile ensures precise torque management, and the built-in protections against overvoltage, undervoltage, phase loss, and overheating safeguard the equipment, reducing unplanned downtime and repair costs.
Compatibility and Integration
This drive includes two standard communication protocols: Modbus and CANopen, with options for DeviceNet, Fipio, Modbus TCP, and Profibus DP via add-on cards. The physical interface is RS485 multidrop, supporting up to 31 Modbus slaves or 127 CANopen nodes. This flexibility allows seamless integration into existing automation networks.
Installation and Maintenance
The Schneider ATV312HU15N4 is designed for vertical mounting within ±10°, and operates reliably from -10°C to 50°C without derating (with cover) or up to 60°C with derating. Recommended tightening torques for control terminals are 5.3 lbf-in (0.6 N·m) and for power terminals 10.6 lbf-in (1.2 N·m). Routine inspection should focus on cooling fins and connector integrity. The protective coating (TC) enhances resistance to harsh environments.
Selection Guide and Purchasing
Before purchasing, verify that the motor power (1.5 kW), voltage (380–500 V three-phase), and application requirements match the Schneider ATV312HU15N4's capabilities. For additional accessories or system integration support, contact ubest101 to ensure a smooth procurement process. This drive is backed by Schneider Electric's quality standards and certifications including UL, CSA, and CE.