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Schneider ATV32HU55N4 Altivar 32 VFD, 5.5 kW, 14.3 A, 3-phase

MPNATV32HU55N4

Obsolete

Schneider ATV32HU55N4 Motor Drives — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$3,266.78Ref. price · indicative, final on quote

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Schneider Electric ATV32HU55N4 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ATV32HU55N4 key specifications
Parameter	Value
Connector type	1 RJ45 on front face)Modbus/CANopen
Protection type	Input phase breaks drive Overcurrent between output phases and earth drive Overheating protection drive Short-circuit between motor phases drive Thermal protection drive
Range of product	Altivar 32
Analogue input type	AI1 voltage 0...10 V DC 30000 Ohm 10 bits AI2 bipolar differential voltage +/- 10 V DC 30000 Ohm 10 bits AI3 current 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other patterns by configuration) 250 Ohm 10 bits
Discrete input type	Programmable (sink/source) LI1...LI4)24...30 V DC level 1 PLC Programmable as pulse input 20 kpps LI5)24...30 V DC level 1 PLC Switch-configurable PTC probe LI6)24...30 V DC Safe torque off STO)24...30 V DC - 1500 Ohm
Analogue output type	AO1 software-configurable current 0...20 mA 800 Ohm 10 bits AO1 software-configurable voltage 0...10 V 470 Ohm 10 bits
Discrete output type	Configurable relay logic R1A, R1B, R1C) NO/NC - 100000 cycles Configurable relay logic R2A, R2B) NO - 100000 cycles Logic LO)
Type of polarization	No impedance Modbus
Product or component type	Variable speed drive
Output voltage	<= power supply voltage
Supply voltage limits	323...550 V
Supply voltage	380...500 V - 15...10 %

All specifications

ATV32HU55N4 additional specifications
Parameter	Value
Line current	14.5 A 500 V 3 phase 5.5 kW / 7.5 hp 20.7 A 380 V 3 phase 5.5 kW / 7.5 hp
Nominal output current	14.3 A 4 kHz 500 V 5.5 kW / 7.5 hp
Maximum switching current	R1 3 A 250 V AC resistive, cos phi = 1 R1 4 A 30 V DC resistive, cos phi = 1 R1, R2 2 A 250 V AC inductive, cos phi = 0.4 R1, R2 2 A 30 V DC inductive, cos phi = 0.4 R2 5 A 250 V AC resistive, cos phi = 1 R2 5 A 30 V DC resistive, cos phi = 1
Maximum transient current	21.5 A 60 s 5.5 kW / 7.5 hp
Minimum switching current	5 mA 24 V DC configurable relay logic
Apparent power	17.9 kVA 500 V 3 phase 5.5 kW / 7.5 hp
Motor power	5.5 kW 380...480 V
Maximum horse power rating	7.5 hp 380...480 V
Output frequency	0.0005...0.599 kHz
Supply frequency	50...60 Hz - 5...5 %
Network frequency	47.5...63 Hz
Switching frequency	2...16 kHz adjustable
Nominal switching frequency	4 kHz
Phases	3 phase
IP degree of protection	IP20 EN/IEC 61800-5-1
Physical interface	2-wire RS 485 Modbus
Communication port protocol	CANopen Modbus
Electrical connection	Screw terminal 0.5...1.5 mm², AWG 18...AWG 14 control) Removable screw terminals 2.5...16 mm², AWG 12...AWG 6 motor/braking resistor) Screw terminal 4...16 mm², AWG 10...AWG 6 power supply)
Response time	LI1...LI6 8 ms +/- 0.7 ms logic R1A, R1B, R1C 2 ms relay R2A, R2C 2 ms relay
EMC filter	Class C2 EMC filter integrated
Pollution degree	2 EN/IEC 61800-5-1
Shock resistance	15 gn 11 msEN/IEC 60068-2-27
Relative humidity	5...95 % without condensation IEC 60068-2-3 5...95 % without dripping water IEC 60068-2-3
Operating altitude	3280.84...9842.52 ft (1000...3000 m) with current derating 1 % per 100 m
Vibration resistance	1 gn 13...200 Hz) EN/IEC 60068-2-6 1.5 mm peak to peak 3...13 Hz) EN/IEC 60068-2-6
Depth	9.1 in (232 mm)
Width	5.9 in (150 mm)
Height	12.1 in (308 mm)
Standards	EN/IEC 61800-5-1 EN 61800-3 environments 2 category C2 EN/IEC 61800-3 EN 55011 class A group 1 EN 61800-3 environments 1 category C2
Supply	Internal supply for reference potentiometer (1 to 10 kOhm) 10.5 V DC +/- 5 %, <10 mA overload and short-circuit protection
Marking	CE
Accuracy	+/- 0.2 % AI1, AI2, AI3) for a temperature of -10...60 °C +/- 0.5 % AI1, AI2, AI3) for a temperature of 25 °C +/- 1 % AO1) for a temperature of 25 °C +/- 2 % AO1) for a temperature of -10...60 °C
Category	US1CP4B22152
Insulation	Electrical between power and control
Noise level	43 dB 86/188/EEC
Option card	Communication card CANopen daisy chain Communication card CANopen open style Communication card DeviceNet Communication card EtherNet/IP Communication card Profibus DP V1
Speed range	1...100 asynchronous motor in open-loop mode
Functionality	Mid
Assembly style	With heat sink
Braking torque	<= 170 % with braking resistor
Component name	ATV32
Speed accuracy	+/- 10 % of nominal slip 0.2 Tn to Tn
Linearity error	+/- 0.2...0.5 % of maximum value AI1, AI2, AI3) +/- 0.3 % AO1)
Regulation loop	Adjustable PID regulator
Torque accuracy	+/- 15 %
Local signalling	1 LED red drive voltage 1 LED green CANopen run 1 LED red CANopen error 1 LED red drive fault
Method of access	Slave CANopen
Sampling duration	2 ms AI1, AI2, AI3) - analog 2 ms AO1) - analog
Tightening torque	4.4 lbf.in (0.5 N.m), 4.4 lb/ft control) 10.6 lbf.in (1.2 N.m), 10.6 lb/ft motor/braking resistor) 10.6 lbf.in (1.2 N.m), 10.6 lb/ft power supply)
Operating position	Vertical +/- 10 degree
Transmission frame	RTU Modbus
Number of addresses	1...127 CANopen 1...247 Modbus
Product destination	Synchronous motors Asynchronous motors
Discrete input logic	Negative logic (sink) LI1...LI6), > 19 V, < 13 V Positive logic (source) LI1...LI6), < 5 V, > 11 V
Prospective line isc	22 kA 3 phase
Specific application	Other applications
Transient overtorque	170...200 %
Analogue input number	3
Braking to standstill	By DC injection
Discrete input number	7
Analogue output number	1
Discrete output number	3
Motor slip compensation	Automatic whatever the load Adjustable 0...300 % Not available in voltage/frequency ratio (2 or 5 points)
Product specific application	Complex machines
Electromagnetic compatibility	1.2/50 µs - 8/20 µs surge immunity test, level 3 IEC 61000-4-5 Conducted radio-frequency immunity test, level 3 IEC 61000-4-6 Electrical fast transient/burst immunity test, level 4 IEC 61000-4-4 Electrostatic discharge immunity test, level 3 IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test, level 3 IEC 61000-4-3 Voltage dips and interruptions immunity test IEC 61000-4-11
Synchronous motor control profile	Vector control without sensor
Asynchronous motor control profile	Flux vector control without sensor, standard Flux vector control without sensor - Energy Saving, NoLoad law Voltage/frequency ratio, 5 points Voltage/frequency ratio - Energy Saving, quadratic U/f Voltage/frequency ratio, 2 points
Acceleration and deceleration ramps	Linear Ramp switching Deceleration ramp automatic stop DC injection CUS S U Deceleration ramp adaptation
Ambient air temperature for storage	-13...158 °F (-25...70 °C)
Ambient air temperature for operation	14...122 °F (-10...50 °C) without derating 122...140 °F (50...60 °C) with derating factor

Product details

Overview

A built-in Class C2 EMC filter is included, and the drive supports CANopen and Modbus communication protocols. An adjustable PID regulator is standard.