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schneiderVariable Speed Drives
Product Model

ATV31CU15M2

Manufacturer

schneider

Category

Variable Speed Drives

Product ID

34375

In Stock
Last updated: 2025/4/22
View Specifications
schneider ATV31CU15M2

Selling Points

  • 1Highly Versatile: Suitable for multiple industrial applications including material handling, pumping systems, and machinery.
  • 2Advanced Communication: Integrates Modbus and CANopen communication protocols for seamless connectivity.
  • 3Adjustable Switching Frequency: Adjustable switching frequency from 2 to 16 kHz for precise control.
  • 4High Braking Torque: Offers 50% braking torque without a braking resistor and 100% with a braking resistor.
  • 5IP55 Protection: Designed with IP55 protection for operation in hostile environments.
Product Details
ATV31CU15M2
schneider

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Range of Product
Altivar 31
Product or Component Type
Variable speed drive
Product destination
Asynchronous motors
Product Specific Application
Simple machine
Assembly style
Enclosed
Component name
ATV31
EMC filter
Integrated
power supply voltage
200...240 V - 15...10 %
power supply frequency
50...60 Hz - 5...5 %
Phase
Single phase
Motor power kW
1.5 kW
Maximum Horse Power Rating
2 hp
Line current
13.3 A 240 V 1 kA<br />15.8 A 200 V 1 kA
Apparent power
3.2 kVA
maximum prospective line Isc
1 kA
Nominal output current
8 A 4 kHz
Maximum transient current
12 A 60 s
Power dissipation in W
90 W at nominal load
Speed range
1…50
Transient overtorque
150…170 % of nominal motor torque
Asynchronous motor control profile
Sensorless flux vector control with PWM type motor control signal<br />Factory set : constant torque
Analogue input number
3
IP degree of protection
IP55
power supply voltage limit
170…264 V
power supply frequency limits
47.5…63 Hz
Speed drive output frequency
0.5…500 Hz
Nominal switching frequency
4 kHz
Switching frequency
2...16 kHz adjustable
Braking torque
<= 150 % 60 s with braking resistor<br />100 % with braking resistor continuously<br />50 % without braking resistor
Regulation loop
Frequency PI regulator
Motor slip compensation
Suppressable<br />Automatic whatever the load<br />Adjustable
Output voltage
<= power supply voltage
Electrical connection
Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 0.004 in² (2.5 mm²) AWG 14<br />L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 0.004 in² (2.5 mm²) AWG 14
Tightening torque
Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 5.3 lbf.in (0.6 N.m)<br />L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- 7.08 lbf.in (0.8 N.m)
Insulation
Electrical between power and control
Supply
Internal supply for logic inputs 19…30 V, <100 mA overload protection<br />Internal supply for logic inputs 19…30 V, <100 mA short-circuit protection<br />Internal supply for reference potentiometer 10…10.8 V, <10 mA overload protection<br />Internal supply for reference potentiometer 10…10.8 V, <10 mA short-circuit protection
Analogue input type
AI3 configurable current 0...20 mA 250 Ohm<br />AI1 configurable voltage 0...10 V 30 V max 30000 Ohm<br />AI2 configurable voltage +/- 10 V 30 V max 30000 Ohm
input sampling time
LI1...LI6 4 ms discrete<br />AI1, AI2, AI3 8 ms analog
output response time
AOV, AOC 8 ms analog<br />R1A, R1B, R1C, R2A, R2B 8 ms discrete
Linearity error
+/- 0.2 % output
Analogue output number
2
Analogue output type
AOC configurable current 0...20 mA 800 Ohm 8 bits<br />AOV configurable voltage 0...10 V 470 Ohm 8 bits
Discrete input logic
Positive logic (source) LI1...LI6), < 5 V, > 11 V<br />Logic input not wired LI1...LI4), < 13 V<br />Negative logic (source) LI1...LI6), > 19 V
Discrete output number
2
Discrete output type
Configurable relay logic R1A, R1B, R1C) 1 NO + 1 NC - 100000 cycles<br />Configurable relay logic R2A, R2B) NC - 100000 cycles
Minimum switching current
10 mA 5 V DC R1-R2
Maximum switching current
2 A 250 V AC inductive - cos phi = 0.4 - L/R = 7 ms R1-R2)<br />2 A 30 V DC inductive - cos phi = 0.4 - L/R = 7 ms R1-R2)<br />5 A 250 V AC resistive - cos phi = 1 - L/R = 0 ms R1-R2)<br />5 A 30 V DC resistive - cos phi = 1 - L/R = 0 ms R1-R2)
Discrete input number
6
Discrete input type
LI1...LI6) programmable 24 V, 0…100 mA PLC 3500 Ohm
Acceleration and deceleration ramps
S, U or customized<br />Linear adjustable separately from 0.1 to 999.9 s
Braking to standstill
By DC injection
Protection type
Input phase breaks drive<br />Line supply overvoltage and undervoltage safety circuits drive<br />Line supply phase loss safety function, for three phases supply drive<br />Motor phase breaks drive<br />Overcurrent between output phases and earth (on power up only) drive<br />Overheating protection drive<br />Short-circuit between motor phases drive<br />Thermal protection motor
Insulation resistance
>= 500 mOhm 500 V DC for 1 minute
Local signalling
for drive voltage 1 LED (red)<br /> for CANopen bus status four 7-segment display units
Time constant
5 ms for reference change
Frequency resolution
Display unit 0.1 Hz<br />Analog input 0.1...100 Hz
communication port protocol
Modbus<br />CANopen
Connector type
1 RJ45 CANopen via VW3 CANTAP2 adaptor<br />1 RJ45 Modbus
Physical interface
RS485 multidrop serial link Modbus
Transmission frame
RTU Modbus
Transmission Rate
10, 20, 50, 125, 250, 500 kbps or 1 Mbps CANopen via VW3 CANTAP2 adaptor<br />4800, 9600 or 19200 bps Modbus
Number of addresses
1…127 CANopen via VW3 CANTAP2 adaptor<br />1…247 Modbus
Number of drive
127 CANopen via VW3 CANTAP2 adaptor<br />31 Modbus
marking
CE
Operating position
Vertical +/- 10 degree
Net Weight
19.4 lb(US) (8.8 kg)
Dielectric strength
2040 V DC between earth and power terminals<br />2880 V AC between control and power terminals
Electromagnetic compatibility
1.2/50 µs - 8/20 µs surge immunity test level 3 IEC 61000-4-5<br />Electrical fast transient/burst immunity test level 4 IEC 61000-4-4<br />Electrostatic discharge immunity test level 3 IEC 61000-4-2<br />Radiated radio-frequency electromagnetic field immunity test level 3 IEC 61000-4-3
Standards
EN 50178
Product Certifications
C-tick<br />N998<br />UL<br />CSA
Pollution degree
2
Protective treatment
TC
Vibration resistance
1 gn 13…150 Hz)EN/IEC 60068-2-6<br />1.5 mm 3…13 Hz)EN/IEC 60068-2-6
Shock resistance
15 gn 11 ms EN/IEC 60068-2-27
Relative humidity
5…95 % without condensation IEC 60068-2-3<br />5…95 % without dripping water IEC 60068-2-3
Ambient Air Temperature for Storage
-13…158 °F (-25…70 °C)
Ambient air temperature for operation
14…122 °F (-10…50 °C) without derating with protective cover on top of the drive)<br />14…140 °F (-10…60 °C) with derating factor without protective cover on top of the drive)
Operating altitude
<= 3280.84 ft (1000 m) without derating<br />>= 3280.84 ft (1000 m) with current derating 1 % per 100 m

Specifications may be subject to change without notice