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siemens vfd

Altivar ATV31HU22N4

Technical Specs:

Range of product Altivar 31
Product or component type Variable speed drive
Product specific application Simple machine
Component name ATV31
Assembly style With heat sink
EMC filter Integrated
[Us] rated supply voltage 380…500 V – 5…5 %
Supply frequency 50…60 Hz – 5…5 %
Network number of phases 3 phases
Motor power kW 2.2 kW 4 kHz
Motor power hp 3 hp 4 kHz
Line current 6.7 A 500 V
8.9 A 380 V 1 kA
Apparent power 5.9 kVA
Prospective line Isc 1 kA
Nominal output current 5.5 A 4 kHz
Maximum transient current 8.3 A 60 s
Power dissipation in W 79 W at nominal load
Asynchronous motor control profile Factory set : constant torque
Sensorless flux vector control with PWM type motor control signal
Outer dimension:
7.24 x 5.51 x 5.90 in
8.46 x 7.28 x 6.22 in
15.82 x 9.40 x 7.55 in
Product weight 6.83 lb

Altivar Drives

Altivar 31 Orientated towards performance, intelligence and building protection. Dedicated HVAC* Focused on Building Management Systems (BMS). Easy integration to building supervision network using embedded protocols. Instant detection of system failure: belt breakage, pump running dry, phase failure, etc. Preventive maintenance for reducing costs: fault alert, operating time, etc. Energy consumption monitoring.

Focused on user-friendliness – Easy set-up, commissioning and diagnostics tools: remote graphic terminal (6 languages as standard), Multi-Loader, PC Software, Bluetooth capability and SoMove Mobile software. Compact size for better integration. Focused on cost savings – Reduced investment costs (embedded functionalities). Quick return on investment (energy saving). Focused on protection & efficiency – Continuity of service. Functions designed for buildings: fi re mode, damper monitoring, mechanical protection, etc. • Integrated EMC fi lter. • Antiharmonic technology (THDI ≈ 30%).

CALL NOW TOLL FREE: 1-800-681-7374