The Schneider Electric ATV71HD22N4 is a 22kW (30HP) variable speed drive designed for heavy-duty three-phase motor control. It features an integrated EMC filter and advanced torque management for complex industrial machinery and automated systems.
The Schneider Electric ATV71HD22N4 belongs to the high-performance Altivar 71 family. This variable speed drive manages three-phase asynchronous motors with extreme precision. It provides a power output of 22 kW (30 hp). Consequently, it excels in constant torque applications. This drive handles heavy-duty loads while maintaining high energy efficiency. It specifically addresses the needs of sophisticated industrial machinery.
| Feature | Specification |
| Input Voltage | 380 V to 480 V (Three-Phase) |
| Output Power | 22 kW / 30 HP |
| Line Current | 50 A (380V) / 42 A (480V) |
| Apparent Power | 32.9 kVA |
| Short Circuit Current | 22 kA Prospective Line Isc |
| EMC Filter | Integrated Class A2 |
| Cable Length (Shielded) | Up to 100 meters |
| Cable Length (Unshielded) | Up to 200 meters |
This drive utilizes advanced control algorithms for complex torque requirements. It ensures smooth operation throughout the entire speed range. Furthermore, the unit includes an integrated heat sink for thermal stability. This cooling design protects internal components during heavy operation. The drive also features comprehensive motor protection mechanisms. These functions prevent equipment damage from electrical faults or overloads.
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