A phase converter takes single phase electrical power and turns it into multiphase electrical power. It is very difficult to explain how exactly it does this, but it involves routing power to different capacitors and sequencing them to work together.
A rotary phase converter is commonly used to convert a single phase electrical power source to three phases. This allows you to use three phases instead of one.
A simple Rotary phase converter is just a motor generator set. An electric motor running on the input voltage/current/phase/frequency. it drives a generator that supplies a different voltage/current/phase/frequency. So an electric motor and an electric generator connected together mechanically, either on the same shaft, or via gears, constitutes a Rotary phase converter. the above is incorrect, the motor/generator is the same motor, just one 3 phase motor is needed, it will run on T1 and T2, and put out L1, L2, and L3. You just need to know how to wire it up and what to do to get it to spin over on simple single phase 220, it will create three phase 220.
There is really no way to do this short of buying a phase converter with the proper kW rating to convert your single-phase power to three-phase. This route is seldom cost-effective.There is no 'wiring method' where you can simply hook up the wires and have it work.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS. If you do this work yourself, always turn off the power at the breaker box/fuse panel BEFORE you attempt to do any work AND always use a meter or voltage indicatorto insure the circuit is, in fact, de-energized.
You really can't.If you apply single-phase power to the motor, and start it spinning by hand, it will run, but you won't get near the rated horsepower out of it, and it won't start by itself.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS. If you do this work yourself, always turn off the power at the breaker box/fuse panel BEFORE you attempt to do any work AND always use a meter or voltage indicatorto insure the circuit is, in fact, de-energized.
Easy as one,two and three. There are four primary wires coming from you service panel.(provided you have three phase service) you can check by looking at the weather head on the roof. if it has three wires you have single phase but if it has four then you have three phase. the hot wires will be black,red and brown. the neutral will be white or green. the welder should have a manual that will give you the lead phase wire(most likely black to black) the other two hot wires can hook to any other hot wire. The neutral goes to the white or green and posts to the panel. If the welder has a switching power supply then you must have a three phase converter.
A rotary phase converter is a device that changes single phase electrical power into multiple phase electrical power.
lecture of three phase full wave converter
A phase converter is something that will convert a phase that you do not understand into something that is easily understandable to you. They are very useful and helpful to those that need them.
Terminology gets misapplied but a 3-phase converter produces a 3 phase supply from a single phase supply. The only proviso is that generator, converter and motor are all suitably rated and compatible.
you can use a rotophase
You can buy a rotary phase converter on home depot, Lowe's or online on http://www.americanrotary.com/
From the nameplate on the welder you find the amperage that the welder draws at the three phase voltage that you are going to use. This amperage is used to size the phase converter. This amperage is also used to size the breaker that will feed the phase converter and wire size for the installation.
A single phase supply can operate a three phase motor with a static converter. No a power supply of computer cannot be fed through the static converter.
A phase converter converts single-phase, alternating current power to three-phase power. There are two general types, static converters and rotary phase converters. A basic form of rotary phase converter is a single-phase electrical motor with its shaft coupled to a three-phase alternator. A static phase converter converts single-phase power to three-phase power by using electronic switching. They typically convert the single-phase, alternating current to direct current and then electronically synthesize three phase power output for use with three-phase equipment.
It's generally better to just buy a rotary phase converter, as they are very complex.
Phase converter equipment can be used in a generator. They can help provide electric power. Phase converter equipment is used to run computers, pumps, etc. There is quite a bit of information online at www.phase-a-matic.com.
If you want to install a phase converter, there are specific directions that you must follow. First, shut off the electricity to the device. Next, install the converter in a dry and vibration free environment. Install a ground cable that will run from the device to the converter.