Description

The PSTX105-600-70 three-phase soft starter provides reliable motor control with advanced protection and communication capabilities. Designed for medium and large motor applications, it ensures smooth acceleration and deceleration while minimizing mechanical stress. Featuring current limit, kickstart, and pump cleaning functions, it adapts easily to various operational requirements. Integrated communication protocols, including Modbus RTU and optional ANYBUS modules, allow flexible system integration. For complete automation compatibility and process optimization, connect it within our industrial automation and control solutions trusted across critical facilities in Egypt.

Key Specifications – PSTX105-600-70 Soft Starter

• Model: PSTX105-600-70

• Rated Current: 105 A

• Operating Voltage: 208–600 V AC

• Control Voltage: 100–250 V AC, 50/60 Hz

• Built-in Bypass: Yes

• Control Type: Voltage/Torque Ramp

• Communication: Modbus RTU, ANYBUS options (Profinet, Profibus, Ethernet IP, Modbus TCP)

• Display: Detachable full-graphic display (IP66, 4x outdoor rating)

• Protection Functions: Current limit, EOL, motor heating, diagnostics, emergency/fire mode

Highlights

• Smooth soft start and stop with torque control

• Built-in bypass for simplified wiring and reduced losses

• Multi-protocol communication for modern automation

• Configurable digital and relay outputs

• Durable IP66-rated control interface for industrial environments

Typical Uses

• Pumps, fans, and compressors

• Conveyors and HVAC systems

• Industrial automation and water treatment applications

Installation & Support

Simple wiring setup with integrated bypass contactor.

• Programmable control inputs for flexible start/stop logic

• ARC provides commissioning, retrofit, and technical assistance