answersLogoWhite

0

Undervoltage protection is provided for A circuit bars,motors, generators, Transformers, rectifiers, etc.. Such protection is given by means of undervoltage relay. Undervoltage relay are necessary for voltage control and reactive power control of network buses and load buses. These type of relays have inverse time characteristics and their operating time reduces twith the reduction in operating voltage. Undervoltage protection is provided for AC circuit bars,motors, generators, transformers, rectifiers, etc.. Such protection is given by means of undervoltage relay. Undervoltage relay are necessary for voltage control and reactive power control of network buses and load buses. These type of relays have inverse time characteristics and their operating time reduces twith the reduction in operating voltage.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What is prolonged undervoltage?

brownout


What is a 27 relay?

undervoltage relay


Cause of single phase capacitor start motor burning?

mainly due to undervoltage.


What is consequences of undervoltage?

Undervoltage can lead to several detrimental effects on electrical equipment and systems. It may cause motors to overheat, reduce their efficiency, and potentially lead to mechanical failure due to insufficient torque. Additionally, electronic devices might malfunction, resulting in data loss or damage, and can disrupt operations in critical systems, leading to downtime and financial losses. Prolonged exposure to undervoltage conditions can also shorten the lifespan of equipment.


When use undervoltage release?

Under voltage protection (release?) is used in industry. If there was a power failure and a piece of equipment was running when the failure occurred for safety reasons the machinery should not start up on its own when the power returns back on. With under voltage protection the operator restarts the machinery after checking that there is no danger to anyone and the machine is clear to start. To obtain this safety feature an electrical contactor is used in conjunction with remote stop - start buttons located at the machine the operator is working.


How to use Protection in a sentence?

Always use the proper protection when using a chainsaw


What are the disadvantages of a parallel?

What is arguably the major disadvantage of a parallel circuit is that as you add more and more things in parallel, the current draw on the source goes up and up and up. If the source cannot supply the current that is "demanded" by the devices all strapped across the so-called "rails" of the circuit, the voltage will (must!) decrease. This could be very bad, as some devices, notably motors, don't like to run at low voltage and can actually be damaged if voltage sags too much and they don't have undervoltage protection. Fortunately, we have a pretty good power grid in many places, and this isn't a problem. Additionally, many devices have undervoltage protection built in, and they'll "trip" and shut down if voltages sag to a preset threshold.


What happened if you did not use no protection can you still aids?

Yes if you did or did not use protection you could still get aids its just that if you did not use protection and the one you slept with has them you have a really high chance.


What is the toucan protection?

they normally use their beaks for protection (*KOS*)


Do you need protection if your a virgin?

You should always use protection.


What type of protection does a flatworm use?

—The color of the flatworm protects it from predators.


What are the disadvantages parallel circuit?

What is arguably the major disadvantage of a parallel circuit is that as you add more and more things in parallel, the current draw on the source goes up and up and up. If the source cannot supply the current that is "demanded" by the devices all strapped across the so-called "rails" of the circuit, the voltage will (must!) decrease. This could be very bad, as some devices, notably motors, don't like to run at low voltage and can actually be damaged if voltage sags too much and they don't have undervoltage protection. Fortunately, we have a pretty good power grid in many places, and this isn't a problem. Additionally, many devices have undervoltage protection built in, and they'll "trip" and shut down if voltages sag to a preset threshold.