Can you supply three 220 -240 volt 16.6 amp infrared heaters with one circuit?
On a wye connection all three ends of the phase winding coils are connected together and grounded. The other end of the three phase winding are connected to the supply voltage.
'Line conductors' are the three 'hot' conductors (A-B-C) that connect a three-phase supply to a three-phase load. In some cases, a pair of line conductors (e.g. A-B, B-C, or C-A) is used to supply a single-phase load. A 'line fault' can be a short-circuit fault between all three, or any two, of these line conductors -whether they supply a three-phase load or a single-phase load.
circuit characteristics.
Series circuits like a string of Christmas lights, can be very annoying. If one bulb in burnt out, broken, or unproperly screwed, the entirely will disconnect and the system will fail. Cheack out clara-the-awesomest.tumblr.com
The resistance of a series circuit is simply the sum of the individual resistors.
But why do you want to connect them in series since this will under feed the heaters? I recommend that you connect them in parallel across the supply so that they each have 115v and thus provide good heating effect.
It must be a three phase supply service to run a three phase motor.
Energy = (Capacitance*(Voltage)^2)/2. Three capacitors are there. Are they in series or in parallel. It is not mentioned. So friend has given only the formula as guidelines.
Check the amp rating of the heater and do the math. Electric heaters pull A LOT of current, so I'm guessing you'd be near the 50amp max.
-- a power supply -- a load -- low-resistance material to connect the load to the power supply
30 volts.
You don't necessarily. For a straightforward series (or parallel) R-L load, you will only require a single-phase supply. However, if you had three R-L loads, connected in delta or star (wye), then you would require a three-phase supply.
The sun emits Ultraviolet, Visible Light and Infrared Radiation, with wavelengths ranging from 100nm to 1mm. Ultraviolet Radiation is split up into three ranges: UVA, UVB and UVC rays. Infrared is also split into three ranges: Infrared-A, Infrared-B and Infrared-C.
The 7805 is a three terminal 5 volt regulated power supply. You provide a ground, a DC supply somewhat higher than 7 volts, and it provides a regulated 5 volts output.
Yes, domestic hot-water heaters are often connected in parallel for added volume of hot water or in series for more efficient heating of the water. In a commercial installation there could be three or more heaters in parallel for increased simultaneous volume and another in series to supply the others for pre-heating to speed recovery to a comfortable temperature.
The ground blade on a three blade plug (cap) is to provide a low impedance return to the voltage source. If the portable equipment develops a short in its circuit and goes to ground, it is this blade that will carry the short circuit current back to the supply distribution panel and trip the breaker open to cut off the supply voltage.
In a two-phase connection, the phases are displaced by 90 degrees. Two lines (not 'phases') of a three-phase system will provide a single-phase supply, not a two-phase supply.