answersLogoWhite

0


Best Answer

It depends on what part of the world it is in and what the usual control voltage is in that part of the world.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: On what voltage does a shunt trip coil usually operate?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Engineering

What are the factors that influence the speed of the direct-current shunt motor with increasing load?

.The magnitude of the voltage and current of both the armature and shunt field coil. To decrease the speed when the load is increasing then increase the shunt field current while decreasing the armature voltage or current. To increase the speed while the load is increasing then increase the armature current while decreasing the shunt field current. The decreasing and increasing of these currents and voltages can be done by connecting a variable resistor in series or parallel with each of the armature and/or shunt field coil.


Why wouldn't the shunt resistor in the ammeter protect the ammeter when the ammeter is connected in parallel?

Connecting an ammeter in parallel subjects that ammeter to the full supply voltage. The shunt resistor is not designed to sustain that value of voltage and will burn out. Also, the clue is in the word 'shunt' (which means 'in parallel') which means that the coil will also burn out!


Does the power supplied to trip shunt trip breaker have to be applied momentarily or can it latch?

A shunt-trip breaker trips when voltage is applied to the coil. It does not self-reset when the voltage is removed, the breaker must be reset manually. The trip voltage can either latch or be applied momentarily, but must be de-energized before the breaker will reset.


Is shunt a bypass resistance?

It is the resistance across the cell to invoke a constant draw. This makes the cell work efficiently under ideal conditions. To do it properly new cell management systems measure the temp. and voltage output and put a load on the cell that makes it work best.


What is meant by a primary coil and a secondary coil?

In a transformer, the primary coil is the coil that has voltage applied to it. The secondary coil is the coil that we take voltage from. Transformers are used to step up voltage, step down voltage, or simply to isolate circuits.

Related questions

What voltage feeds the coil on a shunt trip breaker?

220V


The Dc shunt motor having unsaturated magnetic coil running N rpm.If the voltage is halfed then speed will be?

Faster


Difference between shunt coil and tripping coil?

a shunt coil needs external supply & tripping coil gets supply from itself.


What are the factors that influence the speed of the direct-current shunt motor with increasing load?

.The magnitude of the voltage and current of both the armature and shunt field coil. To decrease the speed when the load is increasing then increase the shunt field current while decreasing the armature voltage or current. To increase the speed while the load is increasing then increase the armature current while decreasing the shunt field current. The decreasing and increasing of these currents and voltages can be done by connecting a variable resistor in series or parallel with each of the armature and/or shunt field coil.


Why wouldn't the shunt resistor in the ammeter protect the ammeter when the ammeter is connected in parallel?

Connecting an ammeter in parallel subjects that ammeter to the full supply voltage. The shunt resistor is not designed to sustain that value of voltage and will burn out. Also, the clue is in the word 'shunt' (which means 'in parallel') which means that the coil will also burn out!


How do you wire a shunt trip breaker so you can test trip it?

To wire a shunt trip breaker for testing, connect one terminal of the shunt trip coil to the breaker's trip terminal, and connect the other terminal to the source voltage. When a signal triggers the shunt trip coil, it will cause the breaker to trip as if there were a fault, allowing for testing without an actual fault condition.


How is a shunt coil installed?

'Shunt' is an archaic term, meaning 'in parallel with'. So a 'shunt coil' is connected 'in parallel' with... With what, of course, depends upon what sort of device you are talking about. For example the field coil of a d.c. shunt-connected motor has its field winding connected in parallel ('shunt') with the supply.


What are the functions of shunt trip coil in ACB?

shunt trip coil used to trip the breaker automatically or manually.


Does the power supplied to trip shunt trip breaker have to be applied momentarily or can it latch?

A shunt-trip breaker trips when voltage is applied to the coil. It does not self-reset when the voltage is removed, the breaker must be reset manually. The trip voltage can either latch or be applied momentarily, but must be de-energized before the breaker will reset.


Does a shunt trip breaker work from a dry set of contacts?

Yes, but you need a power source, for the shunt trip coil voltage, in the circuit.


My car is running bad could it be the coil?

It is possible that it is not producing the voltage necessary to operate vehicle properly


Is shunt a bypass resistance?

It is the resistance across the cell to invoke a constant draw. This makes the cell work efficiently under ideal conditions. To do it properly new cell management systems measure the temp. and voltage output and put a load on the cell that makes it work best.