INVERTER SCHNEIDER Altivar 71 11KW – ATV71HD11N4Z
The Schneider Electrics Altivar 71 – ATV71HD11N4Z inverter is dedicated to applications requiring precise control over the speed and torque of motors.
Motor power 11 kW, 3 phase at 380-480 V, Motor power 15 HP, Without detachable graphic terminal.
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Schneider Electrics Altivar 71 offers advanced solutions for precise and efficient control of 3-phase synchronous and asynchronous motors from 0.37 to 630 kW.
The Schneider Electrics Altivar 71 – ATV71HD11N4Z inverter is an advanced 11 kW device that allows precise control of the speed and torque of the electric motor. The frequency converter is dedicated to applications requiring precise control over the speed and torque of motors. It also has an IP54 rating, which means it is suitable for dusty and humid environments.
One of the key features of the Altivar 71 drive is its ability to adjust motor speed to specific application requirements. This allows for optimal use of energy and adjustment of the system operation to changing conditions. Thanks to a wide range of configurations and programmability, the user can adjust the operating parameters of the converter to the specific needs of his process.
The Altivar 71 drive also offers motor protection and operational safety features. It can detect and respond to various types of errors and failures, which contributes to extending the life of the engine and minimizing the risk of damage.
In addition, the Altivar 71 drive has communication interfaces that enable integration with other systems and devices, which is essential in today’s complex automation environments. Modbus, Ethernet or CANopen communication are just some of the available options.
The Altivar 71 frequency converter contributes to optimizing efficiency, energy savings and safe operation of automation systems.
|product area||Altivar 71|
|Product or component type||Variable speed drive|
|Product specific application||Complex high-performance machines|
|Motor power (kW)||11 kW, 3 phase at 380-480 V|
|Engine power (HP)||15 hp, 3 phase at 380-480 V|
|max. motor cable length||50 m shielded cable
100 m unshielded cable
|supply voltage||380-480V -15 – +10%|
|Number of mains phases||3 phases|
|mains power||30 A for 480 V 3-phase 11 kW / 15 hp
36.6 A for 380 V 3-phase 11 kW / 15 hp
|variant||Without detachable graphics terminal|
|apparent power||24.1 kVA at 380 V 3 phase 11 kW / 15 hp|
|mains short-circuit current||22 kA for 3 phases|
|rated output current||21 A at 4 kHz 460 V 3 phase 11 kW / 15 hp
27.7 A at 4 kHz 380 V 3 phase 11 kW / 15 hp
|maximum peak current||41.6 A for 60 s 3 phases 11 kW / 15 hp
45.7 A for 2 s 3 phases 11 kW / 15 hp
|Rated switching frequency||4kHz|
|clock frequency||1 – 16 kHz adjustable
4 – 16 kHz with derating factor
|Type motor control asynchronous motor||ENA (Energy Adaptation) system for asymmetric loads
Sensorless Flux Vector Control (SFVC) (voltage or current vector)
V/f characteristic (2 or 5 points)
Sensorless Flux Vector Control (FVC) (current vector)
|polarization type||No impedance for Modbus|