Product datasheet
Characteristics
ATV320U07N4C
variable speed drive ATV320 - 0.75kW -
380...500V - 3 phase - compact
Main
Range of product Altivar Machine ATV320
Product or component type Variable speed drive
Product specific application Complex machines
Device short name ATV320
Format of the control block Compact
Product destination Asynchronous motors
EMC filter Class C2 EMC filter integrated
IP degree of protection IP20 conforming to EN/IEC 61800-5-1
Degree of protection UL type 1 with UL type 1 conformity kit
Type of cooling Fan
Network number of phases 3 phases
[Us] rated supply voltage 380...500 V (- 15...10 %)
Supply frequency 50...60 Hz (- 5...5 %)
Motor power kW 0.75 kW for heavy duty
Motor power hp 1 hp for heavy duty
Line current 3.2 A at 380 V for heavy duty
Prospective line Isc 5 kA
Apparent power 2.1 kVA at 500 V for heavy duty
Continuous output current 2.3 A at 4 kHz for heavy duty
Maximum transient current 3.5 A during 60 s for heavy duty
Asynchronous motor control profile Voltage/Frequency ratio, 2 points
Synchronous motor control profile Vector control without sensor
Speed drive output frequency 0.1...599 Hz
Synchronous motors
2.4 A at 500 V for heavy duty
Voltage/Frequency ratio, 5 points
Flux vector control without sensor, standard
Voltage/Frequency ratio - Energy Saving, quadratic U/f
Flux vector control without sensor - Energy Saving
6 Mar, 2019
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
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Nominal switching frequency 4 kHz
Switching frequency 4...16 kHz with current derating
Safety function STO (safe torque off) SIL 3
Communication port protocol CANopen
Optional communication modules Communication module: CANopen daisy chain RJ45
2...16 kHz adjustable
SS1 (safe stop 1)
SMS (safe maximum speed)
SLS (safe limited speed)
GDL (guard door locking)
Modbus
Communication module: CANopen SUB-D 9
Communication module: CANopen open style terminal block
Communication module: EtherCAT RJ45
Communication module: DeviceNet
Communication module: Ethernet/IP
Communication module: Profibus DP V1
Communication module: Profinet
Communication module: Ethernet Powerlink
Complementary
Variant Standard version
Output voltage <= power supply voltage
Permissible temporary current boost 1.5 x In during 60 s for heavy duty
Speed range With asynchronous motor in open-loop mode
Speed accuracy +/- 10 % of nominal slip 0.2 Tn to Tn
Torque accuracy +/- 15 %
Transient overtorque 170...200 % of nominal motor torque
Braking torque <= 170 % with braking resistor during 60 s
Regulation loop Adjustable PID regulator
Motor slip compensation Automatic whatever the load
Acceleration and deceleration ramps S
Braking to standstill By DC injection
Protection type Drive: thermal protection
Frequency resolution Display unit: 0.1 Hz
Electrical connection Control, screw terminal: 0.5...1.5 mm² AWG 20...AWG 16
Connector type 1 RJ45 for Modbus/CANopen on control terminal
Physical interface 2-wire RS 485 for Modbus
Transmission frame RTU for Modbus
Transmission rate 4.8, 9.6, 19.2, 38.4 kbit/s for Modbus
Data format 8 bits, configurable odd, even or no parity for Modbus
Type of polarization No impedance for Modbus
Number of addresses For CANopen
Method of access Slave for CANopen
Not available in voltage/frequency ratio (2 or 5 points)
Adjustable 0...300 %
U
CUS
Deceleration ramp automatic stop DC injection
Deceleration ramp adaptation
Linear
Ramp switching
Drive: overcurrent between output phases and earth
Drive: input phase breaks
Drive: overheating protection
Drive: short-circuit between motor phases
Analog input: 0.012/50 Hz
Motor/Braking resistor, screw terminal: 2.5...6 mm² AWG 14...AWG 10
Power supply, screw terminal: 2.5...6 mm² AWG 14...AWG 10
50 kbps, 125 kbps, 250 kbps, 500 kbps, 1 Mbps for CANopen
For Modbus
2
Supply Internal supply for reference potentiometer (1 to 10 kOhm): 10.5 V DC (+/- 5 %) current <= 10 mA
Local signalling 1 LED green for CANopen run
Width 105 mm
Height 142 mm
Depth 158 mm
Product weight 1.2 kg
Analogue input number 3
Analogue input type Voltage (AI1): 0...10 V DC, impedance 30000 Ohm, resolution 10 bits
Discrete input number 7
Discrete input type Programmable (sink/source) (DI1...DI4): 24...30 V DC: level 1 PLC
Discrete input logic Negative logic (sink): : DI1...DI6, > 19 V (state 0) < 13 V (state 1)
Analogue output number 1
Analogue output type Software-configurable current (AQ1): 0...20 mA, impedance 800 Ohm, resolution 10 bits
Sampling duration Analog input (AI1, AI2, AI3): 2 ms
Accuracy Analog input AI1, AI2, AI3: +/- 0.2 % for a temperature of -10...60 °C
Linearity error Analog input (AI1, AI2, AI3): +/- 0.2...0.5 % of maximum value
Discrete output number 3
Discrete output type Configurable relay logic NO/NC (R1A, R1B, R1C): electrical durability 100000 cycles
Refresh time Logic input (DI1...DI6): 8 ms (+/- 0.7 ms)
Minimum switching current Relay output (R1, R2): 5 mA at 24 V DC
Maximum switching current Relay output (R1) on resistive load (cos phi = 1: 3 A at 250 V AC
Specific application Machinery
Variable speed drive application
selection
(overload and short-circuit protection)
1 LED red for CANopen error
1 LED red for drive fault
188 mm with EMC plate
Bipolar differential voltage (AI2): +/- 10 V DC, impedance 30000 Ohm, resolution 10 bits
Current (AI3): 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other patterns by configuration),
impedance 250 Ohm, resolution 10 bits
Programmable as pulse input 20 kpps (DI5): 24...30 V DC: level 1 PLC
Switch-configurable PTC probe (DI6): 24...30 V DC
Safe torque off (STO): 24...30 V DC, impedance 1500 Ohm
Positive logic (source): : DI1...DI6, < 5 V (state 0) > 11 V (state 1)
Software-configurable voltage (AQ1): 0...10 V, impedance 470 Ohm, resolution 10 bits
Analog output (AQ1): 2 ms
Analog input AI1, AI2, AI3: +/- 0.5 % for a temperature of 25 °C
Analog output AQ1: +/- 1 % for a temperature of 25 °C
Analog output AQ1: +/- 2 % for a temperature of -10...60 °C
Analog output (AQ1): +/- 0.3 %
Configurable relay logic NO (R2A, R2B): electrical durability 100000 cycles
Logic (LO)
Relay output (R1A, R1B, R1C): 2 ms
Relay output (R2A, R2C): 2 ms
Relay output (R1) on resistive load (cos phi = 1: 4 A at 30 V DC
Relay output (R1, R2) on inductive load (cos phi = 0.4: 2 A at 250 V AC
Relay output (R1, R2) on inductive load (cos phi = 0.4: 2 A at 30 V DC
Relay output (R2) on resistive load (cos phi = 1: 5 A at 250 V AC
Relay output (R2) on resistive load (cos phi = 1: 5 A at 30 V DC
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