1. With a transformer
2. With a specialized power drop from the power company.
3. Across two hot phases in a 240v two or three phase power drop in Europe, etc (not sure about this one, I have heard that it might not work this way).
To get 480V AC, you typically need to use a three-phase transformer or connect three single-phase Transformers in a wye or delta configuration. Each phase will provide 277V, and when measured between any two phases, the total voltage will be 480V. Make sure to consult with a qualified electrician to ensure proper installation and safety.
In a WYE 480VAC system, each leg to neutral voltage is approximately 277 volts.
Maybe if the voltage across capacitor will never exceed 450 VAC.
There are many different kinds of accessories central vac has. Examples of the different kinds of accessories that central vac has includes bags and fillers.
You can use a transformer with a turns ratio of 24:5 to convert 24 VAC to 5 VAC. This means the primary winding has 24 turns for every 5 turns on the secondary winding, which will step down the voltage proportionally. Make sure the transformer is rated for the appropriate power and frequency.
0.25 of 480 is 120. To find 0.25 of a number, you multiply the number by 0.25.
The ratio for a 480 VAC to 120 VAC is 4 to 1.
qsq
The transformer size is calculated by using the load current that is required on the secondary side of the transformer. This secondary current is multiplied by the secondary voltage times 1.73. This total is then divided by 1000 to give you KVA. KVA = I x E x 1.73/1000.
This 480-v three-phase transformer probably has a 208-v three-phase secondary which has 120 v from each line to neutral. In that case the primary current is 0.433 times as much as the secondary current, so 100 amps in the secondary means 43.3 amps in the primary.
10 AWG should never carry more than 30 Amps.
In a WYE 480VAC system, each leg to neutral voltage is approximately 277 volts.
All electrical equipment, regardless of the voltage, should have a voltage supply that is no more than plus or minus 5 per cent of the equipments stated voltage requirement.
its impossible unless you work for vac
Vac is Latin
It varies from country to country. In the USA it is 110 volts, in the UK it 230 volts +/- 10%/6%. In practise in the UK it is 240s volt +/- 6%, the slightly odd looking specification allows harmonisation with rest of Europe. In all these cases, the mains voltage is supplied AC (alternating current) and the voltage is given as root mean square (RMS). The peak voltage in the UK is 384 volts.
480
Removing the filter from your wet / Dry vac makes it a wet vac. Only vacuum water with a wet/dry rated vac. If you use a regular vac you might ruin the vac or electrocute yourself.