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For 1 hp motor, a single phase starter is used. Because a single phase starter gives economy consumption,easy trouble shooting and easy installation when compared to three phase starters and supply....
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoIt depends on the voltage, which you did not specify. Please restate the question, giving the voltage.
You also have to add, single phase? or multiple phases?
Wiki User
∙ 11y ago1hp = 750w @230v
...1500w
6.51A
Start current depends on load but 8-10x is usual
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What are components of a DC motor starter that can be affected by a high starting current if it is not limited?
armature
When starting a motor car a current of 80 Amps is drawn from the 12 volt car battery. How much Power is dissipated in the starter motor?
12ooo
How do you calculate voltage drop for starting motor current and how to get the starting pf?
How do you calculate voltage drop for starting motor current
Why are no starting components needed on three-phase motors?
Yes, by using a DOL Starter, which gives a controlled "soft-start" for the motor even though it is always connected in delta configuration.In this type of starting a 3-phase motor, full voltage is applied to the motor through relays and contactors. Its is the most common type of 3-phase motor starter used.DOL means Direct On-Line starter.
Why is a starter required for a DC motor?
Large DC motors with field windings instead of permanent magnets present a very heavy load when starting. To prevent fuses blowing, a series of ever smaller resistors are sequentially switched in series with the motor. As the motor picks up speed, a back EMF in opposition to the applied voltage limits the maximum current. When the motor reaches it's running speed the 'starter' is out of circuit.
Why using on motor star delta starter?
because at the starting the induction motor drawn a heavy current thats why we use starter to increase the starting resistance of the induction motor!
Why you use DOL starter in starting of motor?
because of starting current of induction motor is very high and it damages the insulation of motor
What are components of a DC motor starter that can be affected by a high starting current if it is not limited?
armature
What is a disadvantages DOL or direct online starter?
it can not be use for heavy duty motors as well as it requires a high starting current.
When starting a motor car a current of 80 Amps is drawn from the 12 volt car battery. How much Power is dissipated in the starter motor?
12ooo
What is a three point starter?
A three point starter is a device that is meant to help start a DC motor. A three point starter will start device without much starting current.
Which motor is used for starting engine?
Er... a Starter Motor?
Why Need for starter?
Starter motor is a required to start (crank) the engine. When you turn ur key it will complete the crkt and the battery current flows thorugh exitation winidng of solenoid of starter. which thern after send this current to the armature that turn the pinion which is now in cotact wiht the ringger (flywheel ) of the engine. And thats hw it rotates the ring gear of the engine giving it the neccessary starting toque.
How do you calculate voltage drop for starting motor current and how to get the starting pf?
How do you calculate voltage drop for starting motor current
What is the function of liquid in liquid resistance starter?
Combination of water and caustic soda for improving the resistance in starter, that's called Liquid Resistancestarter.If any slip ring Induction motor, at the time of startinggiven the external resistance required to rotor side, why because starting current and starting torque is very high.So we are using resistance starter depend on motor capacity , at that place using Liquid resistance starter.Liquid resistance starter (LRS) ,IN which externalresistance is liquid media which is use for the startingmethod of slip ring motor. For starting of slip ring motor external resistance arerequired so that we use liquid (addition of some causticsoda)as resistance so that is called as LRS.
What supply is needed to run a 22kw 3ph motor?
question is incomplete, I think you ask how much current consumed by this motor. for starting this motor we need a star/delta starter and a three phase supply.
Is four point starter is applicable to compound motor?
Yes! · To accelerate the motor to the rated speed · To limit the starting current in the armature to a safe value · To disconnect the motor in case of a supply failure or overload
