Schneider Inverter ATV310 series 

Application of Schneider Inverter ATV310

ND: Fans, Pumps,

HD: conveyor, packing machine, printer, material handling…

Power supply

3P, 360V to 480Vac (− 15% to +10%) 50/60 Hz (± 5%)

Rated capacity

0.37-11kW

Rated current

2.5- 40A

Output frequency range

-400 to 400 Hz

Starting Torque

170...200 % of nominal motor torque depending on drive rating and type of motor

Overload current rating

Internal supply for reference potentiometer : 5 V (4.75...5.25 V) DC 10 mA with overload and shortcircuit protection

Internal supply for logic inputs : 24 V (20.4...28.8 V) DC 100 mA with overload and short-circuit protection

Control Method

Asynchronous motor control, V/F control, Sensorless vector control.

Braking unit

Up to 150 % of nominal motor torque with braking resistor at high inertia

Up to 70 % of nominal motor torque without braking resistor

Input

Analogue input type

Configurable current (AI1) 0...20 mA, impedance 250 Ohm

Configurable voltage (AI1) 0...10 V, impedance 30 kOhm

Configurable voltage (AI1) 0...5 V, impedance 30 kOhm

Discrete input type

24 V (18...30 V) programmable, at LI1...LI4 terminal(s)

Discrete input logic

Positive logic (source), 0...< 5 V (state 0), > 11 V (state 1)

Negative logic (sink), > 16 V (state 0), < 10 V (state 1), input impedance 3.5 kOhm

Ouput

Analog Output,

AO1 software-configurable voltage : 0...10 V, impedance: 470 Ohm, resolution 8 bits

AO1 software-configurable current : 0...20 mA, impedance: 800 Ohm, resolution 8 bits

Discrete output

(LO+, LO-) logic output

(R1A, R1B, R1C) protected relay output 1 C/O

Protection Function

Against input phase loss in three-phase

Thermal motor protection via the drive by continuous calculation of I²t

Line supply overvoltage Line supply undervoltage

Overcurrent between output phases and earth

Overheating protection Short-circuit between motor phases

Main Control Functions

2-wire type control, Auto-tuning, PID(wake up function), Torque Control, Underload Time Delay, Overload Time Delay, Speed/Torque Control, 3-wire control.

Communication

Modbus

RJ45 for Modbus on front face,

Physical interface: 2-wire RS 485 for Modbus

Transmission frame: RTU for Modbus

Peripheral Devices and Options

HMI, Card

Degree of protection

IP41 on top

IP20 without blanking plate on upper part