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There is a wide variety of start stop stations for various applications. The wiring diagram or schematic for even the simplest ones are far too complicated to describe in words and I'm unable to draw you one on my computer. You can find these schematics on various manufacturers websites. Try: ab.com/manuals this is Allen Bradleys site, a major manufacturer or check out websites for the Square D company and Cutler Hammer, two other major ones.
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What happen to the motor if you press both start and stop button simultaneously?
In a properly designed and installed system, nothing will happen. If you press the start first the contactor or start relays may close energizing the motor briefly but the relay will open and stay open when the stop is pressed.
What is a soft starter?
A soft start is a starter that bring a motor from the starting point of a slow speed in to a multiple speed that can be programmed in the starter Imagine you have a big plant in your factory, the voltage will go down/up when the plant start/stop, cause the sharp start/stop The soft starter is controlling AC motor in soft start/stop to eliminate such problems. Reference: http://www.softstarter.org
In general a controller used to start and stop a motor shall have a rating equivalent to?
twice the full-load current. code 430.83(c)
Why does my AC single phase motor run for a while then stop?
Look on thew nameplate of the motor to see if it is thermally protected. This means that there is overload protection on the inside of the motor next to the windings. If the temperature rises in these windings the motor will trip off line and stop. Once the motor cools down the thermal overload device will reset and the motor will start again the next time you try it. As the answer states below reduce the load. <<>> How about over heating. To much load caused by bad bearings. Simply to much load.
Can you connect three phase AC voltage directly to motor?
I assume your question relates to the need for a disconnect switch. To meet code you need a disconnect switch in the proximity of the motor so that should the need arise the motor can be disconnected for safe maintenance or in an emergency. The motor will work directly connected, but you will create a safety issue.
How do you start and stop a motor only using one push button?
How do you start and stop a motor only using one push button?
Can you start and stop a 20 hp motor several times a day?
The ability to start and stop a 20 hp motor, or any other large motor, several times a day depends on the motor. Look at the nameplate on the motor. It will tell you the criteria for restart, if applicable.
Is a stop switch wired in series?
A stop switch is wired in series with the power supply and the load.
How do you wire a start stop station for a 3 phase pump motor with pressure switch?
Hire a licensed, insured electrician.See sources and related links below. Pages 6-7.
How many frequent start and stop operation possible for induction motor?
it depends upon the duty of motor if it is s1 then only one start
What happen If one phase of the three phase induction motor is not supplied?
If the motor was lightly loaded it may continue to run, however in most applications the loss of the phase would cause the motor to stop. Properly wired and it should trip the motor overload device and prevent damage to the motor windings.
Why does blower fan stop and start?
when motor stops, tap on motor and see if restarts. if it does replace motor. there is a bad spot on the armature. if not check the blower resister.
What would cause your car to shake when you start it and when you stop at a light?
check motor mounts
What happen to the motor if you press both start and stop button simultaneously?
In a properly designed and installed system, nothing will happen. If you press the start first the contactor or start relays may close energizing the motor briefly but the relay will open and stay open when the stop is pressed.
What happens to buzz lightyear and woody after they stop at a gas station and start to fight in the car?
They fall out of the car right as it pulls away and get left at the gas station........
What causes the lights in your house to be turned on by turning on the washer machine?
Because at the start and stop of motor it will take high current on starting of motor.
What happens when start and stop buttons of direct on line method starter of induction motor pressed at same time?
The stop button is connected in series so will effectively override the start button.
