Description
Schneider-electric Speed variator ATV320U75N4B
The Altivar 320 Schneider Electric variable speed drive is capable of powering 3-phase synchronous and asynchronous power motors with a nominal power of up to 7.5kilowatts/10 horsepower and a nominal voltage of 380 to 500Vac. This variable speed drive/frequency drive (VSD / VFD) is designed for simple industrial and commercial machines, such as packaging, material handling machinery, mechanical actuators and lifting devices. Its Book form factor helps reduce machine footprint, especially when mounted in an electrical cabinet next to other control devices such as PLCs, I/O units. Advanced connectivity, including CANopen and Modbus, enables deep integration into automation architectures without the use of additional networking equipment.
Technical data
Product range
Altivar Machine ATV320
Product type
Variable speed
product for specific applications
Complex machines
variant
Standard version
variator format
Book
Installation
Wall mount
port communication protocol
Serial Modbus
CANopen
option board
Communication module, CANopen
Communication module , EtherCAT
Communication module, Profibus DP V1
Communication module, Profinet
Communication module, Ethernet Powerlink
Communication module, Ethernet/IP
Communication module, DeviceNet
Power supply voltage nominal [Us]
380...500 V - 15...10 %
nominal output current
17.0 A
power motor in kW
7.5 kW for heavy duty
EMC filter
Class C2 integrated EMC filter
IP protection degree
IP20
number of digital inputs
7
type of digital input
STO safe torque off, 24 V DC, impedance: 1.5 kOhm
DI1...DI6 logic inputs, 24 V DC (30 V)
DI5 programmable as pulse input: 0…30 kHz, 24 V DC (30 V)
digital input logic
Positive logic (source)
Negative logic (current)
number of digital outputs
3
type of digital output
Collector open DQ+ 0…1 kHz 30 V DC 100 mA
Open collector DQ- 0…1 kHz 30 V DC 100 mA
number of analogue inputs
3
type analog input voltage
Voltage AI1: 0...10 V DC, impedance: 30 kOhm, resolution 10 bit
Bipolar differential voltage AI2: +/- 10 V DC, impedance: 30 kOhm, resolution 10 bit
AI3 current: 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other models per configuration), impedance: 250 Ohm, 10 bit resolution
number of analogue outputs
1
type of analogue output
Current configurable with AQ1 software: 0...20 mA impedance 800 Ohm, resolution 10 bit
Voltage configurable with software AQ1: 0...10 V DC impedance 470 Ohm, resolution 10 bit
relay output type
Configurable relay logic R1A 1 NO electrical life 100000 cycles
Configurable relay logic R1B 1 NC electrical life 100000 cycles
Configurable relay logic R1C
Configurable relay logic R2A 1 NO electrical life 100000 cycles
Configurable relay logic R2C
maximum switching current
: 3 A at 250 V AC on resistive load, cos phi = 1 R1A, R1B, R1C relay output
: 3 A at 30 V DC on resistive load, cos phi = 1 R1A, R1B, R1C relay output
: 2 A at 250 V AC on inductive load, cos phi = 0.4 and L/R = 7 ms R1A, R1B, R1C, R2A, R2C relay output
: 2 A at 30 V DC on inductive load, cos phi = 0.4 and L/R = 7 ms R1A, R1B, R1C, R2A, R2C relay output
: 5 A at 250 V AC on resistive load, cos phi = 1 R2A, R2C relay output
: 5 A at 30 V DC on resistive load , cos phi = 1 R2A, R2C relay output
minimum switching current
: 5 mA at 24 V DC R1A, R1B, R1C, R2A, R2C relay output
access method
Slave CANopen
4 quadrant operation possible
True
asynchronous motor control profile
Voltage/frequency ratio, 5 points
Control Sensorless Vector, Standard
Voltage/Frequency Ratio - Energy Saving, Quadratic U/f
Sensorless Vector Control - Energy Saving
Voltage/Frequency Ratio, 2 Points
Motor Control Profile synchronous
Vector control without sensor
transient overtorque
170…200 % of nominal motor torque
maximum output frequency
0.599 kHz
acceleration/deceleration ramps
Linear
U
S
CUS
Ramp switching
motor slip compensation
Any automatic load
Adjustable 0...300%
Not available in voltage/frequency ratio (2 or 5 points)
switching frequency
2...16 kHz adjustable
4...16 kHz with derating factor
nominal switching frequency
4 kHz
holding braking
With DC injection
line current
26.5 A at 380 V (heavy duty)
18.7 A at 500 V (heavy duty)
Maximum Input Current per phase
26.5 A
Maximum output voltage
500 V
apparent power
16.2 kVA at 500 V (use heavy)
Mains frequency
50...60 Hz
Isc prospective line
22 kA
power dissipated in W
229.0 W fan: at 380 V, switching frequency 4 kHz
With safety function Safely Limited Speed (SLS)
True
With safety function Safe Brake Management (SBC/SBT)
False
With safety function Safe Operating Stop (SOS)
False
With safety function Safe Position (SP)
False
With safety function Logic programmable safe
False
With Safe Speed Monitor (SSM) safety function
False
With Safe Stop 1 (SS1) safety function
True
With sft fct Safe Stop 2 (SS2)
False
With Safe Torque Off (STO) safety function
True
With safety function Safe Limited Position (SLP)
False
With safety function Safe Direction (SDI)
False
type of protection
Input phase interruption: command
Overcurrent between output phases and earth : command
Overheating protection: command
Short circuit between motor phases: command
Thermal protection: command
width
150 mm
height
308.0 mm
depth
232.0 mm
product weight
4.4 kg
