The ATS48C14Q is a soft starter for three-phase AC motors, designed for industrial applications such as pumps, fans, compressors, and conveyors. It provides torque-controlled soft start and soft stop, reducing mechanical stress and inrush current during motor starting and stopping. The device protects the motor, extends equipment lifespan, and ensures smooth acceleration and deceleration. It supports overload protection, phase loss detection, and can integrate with control systems.
Technical Specifications
Parameter Specification
Model ATS48C14Q
Product Type Soft starter for AC motors
Rated Current 140 A
Motor Power 75 kW @ 400 V AC
Rated Supply Voltage 230…415 V AC
Supply Frequency 50/60 Hz
Control Supply Voltage 220…415 V AC
Utilization Category AC‑53A (heavy duty soft starter)
Start Method Torque-controlled soft start
Protection Functions Thermal protection, phase loss detection
IP Rating IP00 (requires enclosure)
Connections Motor supply line or motor delta terminals
Dimensions 340 mm (H) × 200 mm (W) × 265 mm (D)
Weight ~12.4 kg
Standards Compliance IEC/EN 60947‑4‑2