ATS22C11S6U – Soft starter for Asynchronous Motor

Description

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.
Phase	3 phase.
[Us] rated supply voltage	208…600 V – 15…10 %.
Maximum Horse Power Rating	100 hp, 575 V. 30 hp, 208 V. 40 hp, 230 V. 75 hp, 460 V.
factory setting current	96 A.
power dissipation in W	73 W for standard applications.
utilisation category	AC-53A.
type of start	Start with torque control (currently limited to 3.5 inches).
IcL starter rating	110 A 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	177…660 V.
supply frequency	50…60 Hz, 10…10 %.
Network Frequency	45…66 Hz.
device connection	In the motor supply line.
[Uc] control circuit voltage	110 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 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, 20 kOhm.
discrete input voltage	110 V <= 121 V.
discrete input logic	Positive logic LI1, LI2, LI3 < 20 V <= 15 mA > 79 V, <= 2 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	14.02 in (356 mm).
Width	5.91 in. (150 mm).
Depth	9.04 in. (229.5 mm).
Net Weight	39.68 lb (US) (18 kg).

Environment

electromagnetic compatibility	Conducted and radiated emissions level A, IEC 60947-4-2. Damped oscillating waves level 3 IEC 61000-4-12. Electrostatic discharge level 3: IEC 61000-4-2. Immunity to electrical transients level 4 (IEC 61000-4-4) Immunity to radiated radio-electrical interference level 3 (IEC 61000-4-3). Voltage/current impulse level 3 (IEC 61000-4-5.
standards	EN/IEC 60947-4-2.
Product Certifications	CSA. UL. C-tick. GOST. CCC.
vibration resistance	1 gn (13…200 Hz) EN/IEC 60068-2-6. 1.5 mm (2…13 Hz) EN/IEC 60068-2-6.
shock resistance	15 gn 11 ms EN/IEC 60068-2-27.
noise level	56 dB.
pollution degree	Level 2 IEC 60664-1.
relative humidity	0…95 % without condensation or dripping water EN/IEC 60068-2-3.
ambient air temperature for operation	14…104 °F (-10…40 °C) without derating. 104…140 °F (40…60 °C) with current derating 2.2 % per °C.
Ambient Air Temperature for Storage	-13…158 °F (-25…70 °C).
operating altitude	<= 3280.84 ft (1000 m) without derating. > 3280.84…< 6561.68 ft (> 1000…< 2000 m) with. current derating of 2.2 % per additional 100 m.

Ordering and shipping details

Category	22576-ATS22 ALTISTART.
Discount Schedule	CP1G
GTIN	3606480167430.
Returnability	Yes
Country of origin	ID

Packing Units

Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1: Height	10.04 in (25.5 cm).
Package 1: Width	12.99 in (33.0 cm).
Package 1 Length	16.54 in (42.0 cm).
Package 1: Weight	28.70 lb (US) (13.018 kg).
Unit Type of Package 2	P06
Number of Units in Package 2	4
Package 2: Height	29.53 in (75.0 cm).
Package 2 Width	31.50 in (80.0 cm).
Package 2 Length	23.62 in (60.0 cm).
Package 2: Weight	143.46 lb (US) (65.072 kg).

Introduction

The ATS22C11S6U is a soft starter designed by Schneider Electric as part of their Altistart 22 series. Soft starters are essential in applications requiring smooth motor operation, reducing mechanical and electrical stress during startup and shutdown. The ATS22C11S6U is engineered to enhance motor performance, extend equipment life, and improve energy efficiency across various industrial applications.

Key Features and Specifications

Power and Voltage Ratings:

• The ATS22C11S6U is rated for asynchronous motors with a power capacity of 11 kW (15 HP).
• It operates on a three-phase voltage range of 200 to 440V AC, making it compatible with a wide range of power supply standards.

Control Interface:

• The soft starter features an intuitive digital display and keypad, facilitating easy setup, configuration, and monitoring.
• It supports multiple control methods, including 2-wire and 3-wire control, enhancing its versatility in different control systems.

Protection Mechanisms:

• The ATS22C11S6U offers comprehensive motor protection, including thermal overload protection, phase loss detection, phase imbalance protection, and underload protection.
• Additional protection features include overcurrent and short-circuit protection, safeguarding the motor and the soft starter from electrical faults.

Performance Enhancements:

• This soft starter provides a smooth ramp-up and ramp-down of motor voltage, minimizing mechanical stress and wear on both the motor and the driven load.
• Its torque control feature optimizes starting torque and limits inrush current, contributing to energy savings and prolonged motor life.

Benefits of the ATS22C11S6U

Reduced Mechanical Stress:

• By gradually increasing motor voltage, the ATS22C11S6U significantly reduces mechanical stress on the motor and connected machinery. This reduction in stress helps to minimize wear and tear, extending the operational life of the equipment.

Energy Efficiency:

• The soft starter’s ability to control and optimize motor performance leads to considerable energy savings, particularly in applications with frequent starts and stops.

Enhanced Motor Protection:

• With a wide array of protection features, the ATS22C11S6U ensures that the motor operates within safe parameters, preventing damage and reducing downtime due to motor failures.

Improved Process Control:

• The smooth starting and stopping capabilities of the ATS22C11S6U enhance process control in applications such as conveyor systems, pumps, and fans, resulting in more consistent and reliable operations.

Applications

The ATS22C11S6U is suitable for a variety of industrial applications, including:

Pumps:

• In water and wastewater treatment plants, the soft starter helps mitigate water hammer and pressure surges, protecting the piping system and improving pump longevity.

Fans and Blowers:

• The smooth acceleration and deceleration provided by the ATS22C11S6U reduce mechanical stress on fans and blowers, leading to quieter operation and longer service life.

Conveyors:

• In material handling systems, the soft starter ensures smooth starting and stopping of conveyors, reducing spillage and mechanical wear.

Compressors:

• For air and gas compressors, the ATS22C11S6U reduces mechanical stress during startup, leading to lower maintenance costs and improved reliability.

Installation and Configuration

Mounting:

• The ATS22C11S6U can be mounted directly on a panel or within an enclosure, depending on the environmental conditions and available space.
• Proper ventilation must be ensured to prevent overheating.

Wiring:

• The soft starter should be connected to the motor and power supply according to the wiring diagram provided in the user manual.
• Ensuring proper grounding and appropriate cable sizing is crucial for safe and reliable operation.

Parameter Setting:

• The digital display and keypad allow for easy configuration of the soft starter’s parameters.
• Users can set parameters such as starting and stopping times, torque control, and protection settings to match the specific requirements of their application.

Maintenance and Troubleshooting

Regular Maintenance:

• Periodic inspections should be conducted to ensure the soft starter is functioning correctly.
• Checking for loose connections, overheating, and unusual noises can help identify potential issues early.

Firmware Updates:

• Schneider Electric periodically releases firmware updates for the ATS22C11S6U to enhance its functionality and address any known issues.
• Keeping the firmware up to date ensures optimal performance and reliability.

Common Issues and Solutions:

• If the soft starter does not operate correctly, the digital display provides error codes that can help diagnose the problem.
• Common issues include incorrect parameter settings, wiring errors, and environmental factors such as extreme temperatures.

Conclusion

The ATS22C11S6U soft starter from Schneider Electric‘s Altistart 22 series is a reliable and efficient solution for controlling and protecting asynchronous motors in various industrial applications. Its advanced features, including comprehensive motor protection, energy-saving capabilities, and ease of installation and configuration, make it an excellent choice for enhancing motor performance and extending equipment life. By reducing mechanical stress, improving process control, and offering significant energy savings, the ATS22C11S6U provides a cost-effective and efficient solution for modern industrial operations.