Solid State Soft Starters

NOARK’s Soft Starters are designed to facilitate soft-start and soft-stop of three phase electric motors. It provides the overload protection required for motor branch circuits, while also saving energy, reducing peak-demand charges, and limiting mechanical wear and damage to connected machinery.

A close-up of a black electronic device, possibly a variable frequency drive, featuring a small display and control buttons, with multiple connection points on the top and bottom.

Ex9QR5 Series Soft Starters

• Five frame sizes with Ampacity ratings from 15A through 1000A
• Operation voltage 200Vac to 690Vac
• Input frequency range from 35 Hz to 60 Hz

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Ex9QR5 Soft Starters: Advanced Protection with Enhanced Operability

NOARK’s Ex9QR5 Soft Starters combine basic and advance protection functions including programmable current modes, automatic light-load energy savings and low speed forward and reverse rotation function. Other features include wide input frequency range, in-built RS-485 communication interface and easy operability LCD interface.
No compatible accessories listed yet.
A technical diagram depicting the conceptual layout of electrical circuits, including components such as transformers, motor starters, and contactors. The Noark logo is prominently placed at the top left.

Reduced Voltage Motor Starter Method with NOARK Electric Components

This article explains the Reduced Voltage method in detail; one of the most common methods in the electrical industry.

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