PSTX softstarter

What could PSTX do for your application?

PSTX softstarter
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PSTX softstarter


The PSTX combines many years of research and product development with extensive knowledge of application specific requirements and needs. The PSTX is our latest advancement in motor control and protection and adds new functionality with increased reliability to any motor starting application. 

 

Benefits & features

COMPLETE MOTOR PROTECTION

The PSTX offers complete motor protection and is able to handle both load and network irregularities. PT-100, earth fault protection and over/under voltage protection along with many other functions keep your motor safer than ever.

RELIABLE OPERATIONS

Time to use your processes to their full potential. The PSTX features many application enhancing features, including torque control, standstill brake, dynamic brake, motor heating, pump cleaning, underload, and lock rotor protections
to securing uptime of your system.

FLEXIBLE COMMUNICATION

Bulit-in Modbus and as an option Anybus
for all major communication protocols such as Modbus RTU, Profibus, Profinet, Ethercat, BACnet, Ethernet and DeviceNet.

How to videos

Basic settings

When the PSTX is powered-up for the first time, it will automatically come to the Assistants menu. This guide will help you set the basic settings on PSTX softstarter.
EOL set-up

Electronic overload protection is motor protection available on PSE & PSTX softstarters. The EOL trip occurs when the motor is overloaded because of too high current during a certain time.

Application set-up

How to manage the application setup? In this video we will show how to set up a pump application on a PSTX softstarter.

Motor heating set-up

We can use the Motor heating as a pre-start function to heat the motor before starting. Or use it as an individual function operated from digital input or with Fieldbus in combination with PTC or PT100 sensor.

Technical information

Current 30A... 1250A (inside-delta: 2160A) 
Main voltage 208V... 600V, 208V... 690V
Rated control supply voltage 100... 250V AC, 50/60 Hz
Frame sizes A, B, C, D, E, F
Electrical sizes 19
Communication protocols Modbus RTU, Profibus, Profinet, Ethercat, BACnet, Ethernet, DeviceNet, Anybus
Certifications CE, cULus, CCC, EAC, ANCE. C-tick, KC
Approvals ABS, DNV, Lloyd’s register, CCS, PRS, Class NK

Links & downloads

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