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Protective Devices and Systems for Heavy Duty Applications

 In the automation process and control industry, it becomes necessary to reduce equipment-related downtime. There are such heavy-duty machines and applications, that actually cannot afford sudden shutdown, sudden power-cut, and fluctuation in power and current. That is why there are protective and predictive devices such as high resistance grounding, arc flash relay, potentiometer, and alarm panel, et cetera. Let us discuss some of these.

HRG

HRG is a short form of high resistance grounding. And this type of system is an electrical supply system to control ground-fault voltage on driven equipment. This system is installed to reduce the probability of arc flashes which is basically light and heat produced as part of an arc fault. This device functions to provide unmatched switchgear protection by reducing arc flash energy. It acts as a tool to prevent faults in medium and low-voltage switchgear.

Potentiometer

Mostly used in applications such as speed controls, flow meters, and tensioning motors, motorized potentiometer functions to carry out a smooth performance, high linearity, and resolution, reliable terminations, and durability.

Arc Flash Relay

Also known as arc protection relay, this device functions to provide unmatched switchgear protection by reducing arc flash energy. It helps in quickly clearing the current feeding the arc. It prevents faults in medium and low-voltage switchgear.

Genset Controller

Also known as generator controller, this type of controller provides integrated protection, control, and monitoring solutions by synchronizing, controlling frequency, load sharing, power management, engine control, and more.

If you are looking forward to knowing or buying these types of predictive or protective devices and units, you just need to approach a reliable provider. Selco USA, INC offers a variety of such products, including synchronizer, insulation detection devices, ground fault monitor devices, and more. 

For more information, visit Selcousa.com.

Original Source- https://bit.ly/3tECc6u




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