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Schneider Electric ATV31C037M2

Altivar 31 enclosed drive, 0.37 kW, 240 V

Schneider Electric

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Schneider Electric ATV31C037M2 is the enclosed version of the Altivar 31 variable speed drive, for 0.37 kW (0.5 hp) asynchronous motors on a 200 to 240 V single-phase supply.

Manufacturer
Schneider Electric
Manufacturer part no.
ATV31C037M2
Product family
Altivar 31 Drives (ATV31)
Type
AC drive
Category
Drives › AC drives (VFDs)
Lifecycle
Discontinued
OEM successor
ATV320U04M2W
Technical datasheet
Data sheet

Technical specifications

Manufacturer
Schneider Electric
Manufacturer part no.
ATV31C037M2
Type
AC drive
Application
AC drive
Used with
Asynchronous motors
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 %
Network number of phases
Single phase
Motor power kW
0.37 kW
Motor power hp
0.5 hp
Line current
4.4 A 240 V 1 kA; 5.3 A 200 V 1 kA
Apparent power
1 kVA
maximum prospective line Isc
1 kA
Nominal output current
3.3 A 4 kHz
Maximum transient current
5 A for 60 s
Power dissipation in W
41 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; 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
Show all 83 specifications
Speed drive output frequency
0.5…500 Hz
Nominal switching frequency
4 kHz
Switching frequency
2...16 kHz adjustable
Braking torque
<= 150 % during 60 s with braking resistor; 100 % with braking resistor continuously; 100 % without braking resistor
Regulation loop
Frequency PI regulator
Motor slip compensation
Suppressable; Automatic whatever the load; Adjustable
Output voltage
<= power supply voltage
Electrical connection
Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 2.5 mm² 14 AWG; L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 2.5 mm² 14 AWG
Tightening torque
Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6: 0.6 N.m; L1, L2, L3, U, V, W, PA, PB, PA/+, PC/-: 0.8 N.m
Insulation
Electrical between power and control
Supply
Internal supply for logic inputs 19…30 V, <100 mA overload protection; Internal supply for logic inputs 19…30 V, <100 mA short-circuit protection; Internal supply for reference potentiometer 10…10.8 V, <10 mA overload protection; Internal supply for reference potentiometer 10…10.8 V, <10 mA short-circuit protection
Analogue input type
AI3 configurable current 0...20 mA, impedance: 250 Ohm; AI1 configurable voltage 0...10 V, input voltage 30 V max, impedance: 30000 Ohm; AI2 configurable voltage +/- 10 V, input voltage 30 V max, impedance: 30000 Ohm
input sampling time
LI1...LI6: 4 ms discrete; AI1, AI2, AI3: 8 ms analog
output response time
AOV, AOC 8 ms for analog; R1A, R1B, R1C, R2A, R2B 8 ms for discrete
Linearity error
+/- 0.2 % for output
Analogue output number
2
Analogue output type
AOC configurable current: 0...20 mA, impedance: 800 Ohm, resolution: 8 bits; AOV configurable voltage: 0...10 V, impedance: 470 Ohm, resolution: 8 bits
Discrete input logic
Positive logic (source) (LI1...LI6), 11 V (state 1); Logic input not wired (LI1...LI4), 19 V (state 0)
Discrete output number
2
Discrete output type
Configurable relay logic: (R1A, R1B, R1C) 1 NO + 1 NC - 100000 cycles; Configurable relay logic: (R2A, R2B) NC - 100000 cycles
Minimum switching current
10 mA 5 V DC R1-R2
Maximum switching current
2 A at 250 V AC on inductive load - cos phi = 0.4 - L/R = 7 ms (R1-R2); 2 A at 30 V DC on inductive load - cos phi = 0.4 - L/R = 7 ms (R1-R2); 5 A at 250 V AC on resistive load - cos phi = 1 - L/R = 0 ms (R1-R2); 5 A at 30 V DC on resistive load - cos phi = 1 - L/R = 0 ms (R1-R2)
Discrete input number
6
Discrete input type
(LI1...LI6) programmable at 24 V, 0…100 mA for PLC, impedance: 3500 Ohm
Acceleration and deceleration ramps
Linear adjustable separately from 0.1 to 999.9 s; S, U or customized
Braking to standstill
By DC injection
Protection type
Input phase breaks: drive; Line supply overvoltage and undervoltage safety circuits: drive; Line supply phase loss safety function, for three phases supply: drive; Motor phase breaks: drive; Overcurrent between output phases and earth (on power up only): drive; Overheating protection: drive; Short-circuit between motor phases: drive; Thermal protection: motor
Insulation resistance
>= 500 mOhm 500 V DC for 1 minute
Local signalling
1 LED (red) for drive voltage; Four 7-segment display units for CANopen bus status
Time constant
5 ms for reference change
Frequency resolution
Display unit: 0.1 Hz; Analog input: 0.1...100 Hz
Communication port protocol
CANopen; Modbus
Connector type
1 RJ45 for CANopen via VW3 CANTAP2 adaptor; 1 RJ45 for Modbus
Physical interface
RS485 multidrop serial link for Modbus
Transmission frame
RTU for Modbus
Transmission rate
10, 20, 50, 125, 250, 500 kbps or 1 Mbps for CANopen via VW3 CANTAP2 adaptor; 4800, 9600 or 19200 bps for Modbus
Number of addresses
1…127 for CANopen via VW3 CANTAP2 adaptor; 1…247 for Modbus
Number of drive
127 for CANopen via VW3 CANTAP2 adaptor; 31 for Modbus
Marking
CE
Operating position
Vertical +/- 10 degree
Net weight
6.3 kg
Dielectric strength
2040 V DC between earth and power terminals; 2880 V AC between control and power terminals
Electromagnetic compatibility
1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5; Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4; Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2; Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3
Standards
EN 50178
Product certifications
N998; UL; C-Tick; CSA
Pollution degree
2
Protective treatment
TC
Vibration resistance
1 gn (f= 13…150 Hz) conforming to EN/IEC 60068-2-6; 1.5 mm (f= 3…13 Hz) conforming to EN/IEC 60068-2-6
Shock resistance
15 gn for 11 ms conforming to EN/IEC 60068-2-27
Relative humidity
5…95 % without condensation conforming to IEC 60068-2-3; 5…95 % without dripping water conforming to IEC 60068-2-3
Ambient air temperature for storage
-25…70 °C
Ambient air temperature for operation
-10…50 °C without derating (with protective cover on top of the drive); -10…60 °C with derating factor (without protective cover on top of the drive)
Operating altitude
= 1000 m with current derating 1 % per 100 m

Technical documents (1)

Key features

  • Enclosed assembly with integrated EMC filter
  • Sensorless flux vector control for asynchronous motors
  • 6 logic inputs, 3 analogue inputs and 2 relay outputs
  • Modbus and CANopen communication
  • Net weight 6.3 kg

About the Schneider Electric ATV31C037M2

The Schneider Electric ATV31C037M2 is an enclosed variable speed drive from the Altivar 31 range: Schneider Electric gives its assembly style as enclosed, for mounting outside a control cabinet. It is rated 0.37 kW (0.5 hp) on a 200...240 V single-phase supply, with 3.3 A nominal output current at 4 kHz. Schneider Electric lists it as discontinued on 31 Dec 2020, and recommends the ATV320U04M2W as its replacement.

What is the ATV31C037M2 used for?

The ATV31C037M2 controls the speed of a small asynchronous motor on a simple machine where the drive is mounted in its own enclosure rather than in a control cabinet.

Lifecycle and successor

Discontinued.

OEM successor: ATV320U04M2W

Before you order

What to photograph or confirm so the right unit is quoted.

Check the reference ATV31C037M2 on the drive's rating label, with its product version. Send us a photo of the label and we will confirm the details before quoting.

OEM successor to ATV31C037M2

Named by Schneider Electric as the successor. It is an upgrade, not a like-for-like spare: check wiring, I/O and configuration for your installation before ordering it in place of the ATV31C037M2.

ATV320U04M2WAC drive
Successor’s lifecycle–
Ask us

Other parts in the Schneider Electric Altivar 31 drives family

Listed for reference. They differ from the ATV31C037M2 in rating, supply, interface or function and are not interchangeable with it unless Schneider Electric says so. Match the part number on your unit.

ProductTypeLifecycleQty AvailablePriceAction
Schneider Electric ATV31HU15M2Altivar 31 drive, 1.5 kW, 240 V single-phaseAC driveDiscontinuedOn requestOn requestView

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