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Automation Technologies Online

ATO.com is your online shop to buy industrial automation equipment/electronics/components from manufacturers directly. ATO's goal is helping saving your money by bypassing all kinds of dealers/agents in your buying of industrial controls, tools, etc for your systems. You will be enjoyed on how easy to make purchase on ATO online store, and with fast delivery & professional services.

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ATO Blog
Wiring of Shunt Capacitor Fri, Apr 06 by ATO.com

For wirings of three phase shunt capacitors or three phase capacitor banks composed of three single phase shunt capacitors, the most commonly used are star and triangle wirings. Star wiring includes single star wiring and double star wiring while triangle wiri...

Self-healing type low voltage shunt capacitor is suitable for the AC power system with working frequency 50Hz or 60Hz, rated voltage 1000V and below and is connected in parallel with load, in order to improve the power factor of system and reduce line loss, im...

How does VFD Work on Air Compressor? Sun, Mar 25 by ATO.com

It is found that the speed of air compressor motor is proportional to the actual consumed power of the air compressor. Therefore, it is necessary to reduce the motor speed in order to reduce the actual consumption of the air compressor. The use of VFD in air c...

When a current spike or voltage surge suddenly occurs in an electrical circuit or a communication line due to external interference like lightning, surge protection device (SPD) can conduct the shunt in a very short time, thereby avoiding the damage of the sur...