Description

Schneider ATS22D75Q| Soft starter for asynchronous motor, Altistart 22, control 230V, 230 to 440V, 18.5 to 37kW

Schneider ATS22D75Q | Soft Starter Overview

The Schneider ATS22D75Q is a soft starter from the Altistart 22 series, designed to provide smooth and controlled startup for asynchronous motors. It helps reduce mechanical and electrical stress, ensuring longer motor life and improved efficiency.

1. General Specifications

  • Product Name: Schneider ATS22D75Q

  • Series: Altistart 22

  • Function: Soft Starter for Asynchronous Motors

  • Power Rating: 18.5 to 37kW

  • Operating Voltage: 230V to 440V AC

  • Control Supply Voltage: 230V AC

  • Application: Industrial motor control for pumps, conveyors, fans, and compressors

2. Key Features & Benefits

  • Smooth Motor Start & Stop – Reduces mechanical shocks and electrical surges.

  • Wide Power Range – Supports motors from 18.5kW to 37kW for various applications.

  • Advanced Motor Protection – Includes overload, overtemperature, and short-circuit protection.

  • Energy Efficiency – Minimizes power consumption during startup.

  • User-Friendly Interface – Digital display with programmable settings.

  • Compact & Space-Saving Design – Suitable for industrial control panels.

3. Applications

  • Pumps & Compressors – Prevents hydraulic surges and extends motor lifespan.

  • HVAC Systems & Fans – Ensures stable operation without electrical spikes.

  • Conveyors & Material Handling – Provides smooth acceleration and prevents jerky movements.

  • Industrial Machines & Crushers – Supports high-load operations.

  • Water Treatment Plants – Controls water pumps efficiently.

4. Protection & Safety Features

  • Overload Protection – Prevents excessive current draw.

  • Short Circuit Protection – Enhances safety and prevents damage.

  • Overtemperature Protection – Maintains safe operating conditions.

  • Phase Loss & Imbalance Detection – Ensures reliable motor operation.

  • Built-in Bypass Contactors – Improves efficiency and reduces power dissipation.

5. Installation & Maintenance

  • Simple Installation & Wiring – Designed for quick integration.

  • Real-Time Monitoring & Diagnostics – Enables fault detection.

  • Durable & Robust Design – Suitable for industrial environments.

Additional information

brands

Schneider Electric

Specifications

Main
Range of product Altistart 22
Product or component type Soft starter
Product destination Asynchronous motors
Product specific application Pumps and fans
Component name ATS22
Network number of phases 3 phases
[Us] rated supply voltage 230...440 V - 15...10 %
Motor power kW 37 kW 400 V 37 kW 440 V 18.5 kW 230 V
Factory setting current 69 A
Power dissipation in W 63 W for standard applications
Utilisation category AC-53A
Type of start Start with torque control (current limited to 3.5 In)
IcL starter rating 75 A for connection in the motor supply line for standard applications
IP degree of protection IP20
Complementary
Assembly style With heat sink
Function available Internal bypass
Supply voltage limits 195…484 V
Supply frequency 50...60 Hz - 10...10 %
Network frequency 45...66 Hz
Device connection In the motor supply line To the motor delta terminals
[Uc] control circuit voltage 230 V - 15...10 % 50/60 Hz
Control circuit consumption 20 W
Discrete output number 2
Discrete output type Relay outputs R1 230 V running, alarm, trip, stopped, not stopped, starting, ready C/O Relay outputs R2 230 V running, alarm, trip, stopped, not stopped, starting, ready C/O
Minimum switching current 100 mA at 12 V DC (relay outputs)
Maximum switching current 5 A 250 V AC resistive 1 relay outputs 5 A 30 V DC resistive 1 relay outputs 2 A 250 V AC inductive 0.4 20 ms relay outputs 2 A 30 V DC inductive 7 ms relay outputs
Discrete input number 3
Discrete input type (LI1, LI2, LI3) logic, 5 mA 4.3 kOhm
Discrete input voltage 24 V <= 30 V
Discrete input logic Positive logic LI1, LI2, LI3 at State 0: < 5 V and <= 2 mA at State 1: > 11 V, >= 5 mA
Output current 0.4...1 Icl adjustable
PTC probe input 750 Ohm
Communication port protocol Modbus
Connector type 1 RJ45
Communication data link Serial
Physical interface RS485 multidrop
Transmission rate 4800, 9600 or 19200 bps
Installed device 31
Protection type Phase failure: line Thermal protection: motor Thermal protection: starter
Marking CE
type of cooling Forced convection
Operating position Vertical +/- 10 degree
Height 295 mm
Width 145 mm
Depth 207 mm
Net weight 12 kg
Motor power range AC-3 15…25 kW at 200…240 V 3 phases 30…50 kW at 380…440 V 3 phases
Motor starter type Soft starter
Environment
Electromagnetic compatibility Conducted and radiated emissions level A conforming to IEC 60947-4-2 Damped oscillating waves level 3 conforming to IEC 61000-4-12 Electrostatic discharge level 3 conforming to IEC 61000-4-2 Immunity to electrical transients level 4 conforming to IEC 61000-4-4 Immunity to radiated radio-electrical interference level 3 conforming to IEC 61000-4-3 Voltage/current impulse level 3 conforming to IEC 61000-4-5
Standards IEC 60947-4-2
Product certifications CSA UL GOST CCC C-Tick
Vibration resistance 1 gn (f= 13…200 Hz) conforming to IEC 60068-2-6 1.5 mm (f= 2…13 Hz) conforming to IEC 60068-2-6
Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-27
Noise level 45 dB
Pollution degree Level 2 conforming to IEC 60664-1
Relative humidity 0…95 % without condensation or dripping water conforming to IEC 60068-2-3
Ambient air temperature for operation -10…40 °C (without derating) 40…60 °C (with current derating 2.2 % per °C)
Ambient air temperature for storage -25…70 °C
Operating altitude <= 1000 m without derating > 1000...< 2000 m with current derating of 2.2 % per additional 100 m
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 31.0 cm
Package 1 Width 23.5 cm
Package 1 Length 36.0 cm
Package 1 Weight 8.221 kg
Unit Type of Package 2 P06
Number of Units in Package 2 6
Package 2 Height 73.5 cm
Package 2 Width 80.0 cm
Package 2 Length 60.0 cm
Package 2 Weight 63.136 kg
Contractual warranty
Warranty 18 months

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet ATS22D75Q 
User guide
Download
Instruction sheet
Download
Catalogue
Download
CAD Files Download
Environmental disclosure
Download

Main documents

Datasheet Download Datasheet
Product datasheet ATS22D75Q 
User guide
Download
Instruction sheet
Download
Catalogue
Download
CAD Files Download
Environmental disclosure
Download

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