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You don't, unless the motor doesn't have to last very long. that's a 173% of the motor voltage rating (690volts / 400 volts), at best you can get away with ~110%. The motor will become overexcited, overheat, overspeed, and fail.
You must step the voltage down to a reasonable level for the motor. You could use power electronics for this, or a transformer.
If your source is a four wire, 690v system (the line to line voltage is 690v), then you should be able to run the motor wired line to neutral. You should verify this won't overload anything, and won't cause excessive unbalance on your three phase.
What else can I help you with?
How do you do motor solo run test?
To do a motor solo run test you need to connect the motor to a power supply. Next, you observe the motor's vibration, temperature, and sounds.
How do you do solo run test?
To do a motor solo run test you need to connect the motor to a power supply. Next, you observe the motor's vibration, temperature, and sounds.
How do you do solo test for motor?
just connect the supply of motor to power supply..and run..then ovserve the motor sounds,temperature and vibration.
What is the minimum voltage a 115vac 400hz 3 phase motor will run?
Yes the minimum voltage of an 115vac 400 Hz 3 phase motor will run. You can run a single phase motor on a three service but you cannot be run on a single phase.
What happens if you connect a 9.6 v battery to a motor rated for 7.2 v?
The motor will run at a higher rate of speed than normal. The extra voltage will in time destroy the motor.
What happens when you connect multiple speeds of a dc motor to power at the same time?
Most likely is that it will run erratically, run hot and may burn out.
Can a Volt motor run on Volt?
Short answer: No. (unless you like ruining motors) Longer answer: Not really, but there are some motors that can be re-wired so that instead of 440v they will run on 220v. However, this is not that common. Conclusion: Check the motor to see if it is dual-voltage on it's nameplate. If it is, you can re-connect it to work on 220v. If it is NOT a dual-voltage motor, you will absolutely ruin it if you connect it to 220v.
Can you run motor 400 V AC at 380 V Ac?
Yes, you can generally run a 400 V AC motor at 380 V AC, as many motors are designed to operate within a range of voltages. However, operating at a lower voltage may lead to reduced torque and efficiency, and the motor may run hotter. It's essential to check the motor's specifications and ensure that it can handle the lower voltage without compromising performance or causing damage. Always consult the manufacturer's guidelines for optimal operation.
How do you wire start and run capacitors into an electric motor?
Connect your start capacitor in series with the start winding.Connect the run capacitor in the common terminal and Line 1 of the power supply.
What happens when you connect a 110 volt motor to 220 volts?
On a three wire supply system if you connect the two 110V wires together and they are across the phase they will short out and trip the breaker. If the two 110V wires are supplied from across the phase and connected to a motor then the motor will run. If the 110V wires are on the same phase nothing will happen.
What happens if you connect a starter motor backwards?
By connect a starter motor backwards I assume you mean put the negative cable where the positive cable would go and then put the positive cable to the negative connection. In that case the starter motor should run backwards. That might be a handy thing to do if you are using a starter motor to power something else such as a winch or maybe a pump.
Can i run single phase dc motor from 3phase bldc controller. i m using single phase motor in motorcycle and controller from other electric vehicle. if yes please tell me how to connect it?
It is possible to run a DC motor on a 3-phase supply using a full-wave rectifier if the voltage is right.
