Brand:Schneider PLC Item No.:Schneider ATS48C21Q Product Origin: France Product Dimensions:380 × 320 × 265 mm Product Weight:18.2 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Schneider ATS48C21Q Soft Starter Module is part of the Altistart 48 product range and is designed for the controlled starting and stopping of three-phase asynchronous motors. It is intended for industrial applications where controlled motor acceleration and deceleration are required to reduce starting current and mechanical shock.
The ATS48C21Q supports installation in both standard and heavy-duty applications. It can be connected either in the motor supply line or inside the motor delta circuit, depending on the system design. The unit also provides integrated motor protection functions and communication capability for use in industrial control systems.
Technical Specifications
Parameter
Specification
Brand
Schneider Electric
Model
ATS48C21Q
Product Type
Soft Starter Module
Series
Altistart 48
Applicable Motor
Three-phase asynchronous motor
Rated Operational Current
210 A
Rated Supply Voltage
230–415 VAC
Supply Frequency
50/60 Hz
Motor Power (Inline @ 400 V)
Up to 110 kW (standard application)
Motor Power (Inside Delta @ 400 V)
Up to 160 kW (standard application)
Starting Method
Torque Control System (TCS)
Utilization Category
AC-53A
Degree of Protection
IP00
Communication
Modbus (standard)
Installation
Vertical panel mounting
Dimensions & Weight
Item
Specification
Dimensions (H × W × D)
380 × 320 × 265 mm
Weight
Approx. 18.2 kg
Recommended Related Models
Schneider ATS48C14Q
Schneider ATS48C17Q
Schneider ATS48C25Q
Schneider ATS48C32Q
Schneider ATS48D32Q
Other Altistart 48 Models
ATS48D17Q
ATS48D32Q
ATS48D47Q
ATS48C11Q
ATS48C14Q
ATS48C17Q
ATS48C25Q
ATS48C32Q
Typical Applications
The ATS48C21Q is commonly applied in industrial motor control systems, including:
Water treatment facilities
Pumping systems
Ventilation equipment
Air compressors
Conveyor systems
Material handling equipment
Process manufacturing
Mining operations
HVAC installations
General industrial machinery
Product Features
Designed for controlled motor starting and stopping
Suitable for three-phase asynchronous motors
Supports inline and inside-delta installation
Integrated motor and starter protection functions
Standard Modbus communication interface
Compatible with Altistart 48 accessories
Adjustable operating parameters for different applications
Panel-mounted design for industrial control cabinets
Intended for continuous industrial operation
Complies with IEC/EN 60947-4-2 requirements.
Technical FAQs
1. What is the ATS48C21Q used for?
It is used to control the starting and stopping of three-phase asynchronous motors.
2. Which product family does it belong to?
It belongs to the Schneider Electric Altistart 48 series.
3. What is the rated operational current?
The rated operational current is 210 A.
4. Which supply voltage does it support?
The unit operates with a 230–415 VAC, 50/60 Hz power supply.
5. Can it be installed inside the motor delta circuit?
Yes. The ATS48C21Q supports both inline and inside-delta motor connections.
6. Which communication protocol is available?
The soft starter includes a Modbus communication interface as standard.
7. What type of motors is it designed for?
It is intended for three-phase asynchronous motors.
8. What protection functions are included?
The unit incorporates motor thermal protection, starter thermal protection, and phase-failure monitoring.
9. How is the ATS48C21Q installed?
It is designed for vertical installation inside an industrial electrical control cabinet.
10. Which industries commonly use this model?
It is commonly used in pumping, ventilation, material handling, manufacturing, mining, HVAC, and process industry applications.
