ATV320U75N4C

Schneider Electric ATV320U75N4C — Variable Frequency Drive

Schneider Electric ATV320U75N4C Altivar Machine variable speed drive 7.5 kW 380-500 V 3-phase compact. The Schneider Electric ATV320U75N4C is a compact variable speed drive in the Altivar Machine ATV320 range, rated 7.5 kW for heavy duty (10.0 hp) with a stated power range of 7.5...11 kW on a 380...500 V, 3-phase, 50...60 Hz supply. In heavy duty the ATV320U75N4C draws 25.5 A line current at 380 V and delivers 17.0 A continuous output current at 4 kHz, with 0.1...599 Hz output frequency and a switching frequency adjustable between 2 and 16 kHz. Control laws include sensorless flux vector control, 2-point and 5-point V/f, quadratic U/f energy saving and vector control without sensor for synchronous motors. It carries an integrated Class C2 EMC filter, IP20 protection to IEC 61800-5-1, UL type 1 with conformity kit, and integrated STO SIL 3 safety. Typical duties are conveyors and crushers in cement plants, process pumps in water and wastewater stations, textile lines, and large air-handling fans in HVAC systems.

Details

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Specifications

EMC filter
Class C2 EMC filter integrated
Net weight
3.6 kg
Power range
7.5...11 kW at 380…500 V, 3 phases (based on load duty)
Line current
25.5 A at 380 V (heavy duty) / 19.6 A at 500 V (heavy duty)
Apparent power
17.0 kVA at 500 V (heavy duty)
Motor power hp
10.0 hp for heavy duty
Motor power kW
7.5 kW for heavy duty
Safety function
STO (safe torque off) SIL 3, SS1, SLS, SMS, GDL
Range of product
Altivar Machine ATV320
Supply frequency
50...60 Hz - 5...5 %
Switching frequency
2...16 kHz adjustable
Degree of protection
UL type 1 (with conformity kit)
Dimensions (W x H x D)
150.0 mm x 232.0 mm x 178.0 mm
IP degree of protection
IP20 conforming to IEC 61800-5-1; IP20 conforming to IEC 60529
Manufacturer part number
ATV320U75N4C
Network number of phases
3 phases
Continuous output current
17.0 A at 4 kHz for heavy duty
Maximum transient current
25.5 A during 60 s (heavy duty)
Product or component type
Variable speed drive
[Us] rated supply voltage
380...500 V - 15...10 %
Communication port protocol
Modbus serial, CANopen
Format of the control block
Compact
Speed drive output frequency
0.1…599 Hz
Ambient air temperature for operation
-10…50 °C without derating

Product documentation

View manufacturer document (PDF)