1" 1/2 EMT for 1/0 copper wire, or 2" for 3/0 Alum wire or copper clad Alum.
The wire size in a meter stack is governed by the size of the first over current device.
Yes.
An exact breaker size can not be given because the voltage, and hence the calculation for current, is not given. A transformer shall be protected by an over current device that is not rated at more that 150% of the primary current.
As many as needed; panel capacities are different from each other in amps and space. there should be a sticker on the door of the panel that tells of how many breakers can be installed in that panel. regarding the amps, a load calculation can be made to determine the full load used on such a panel.
How are you measuring this power...Peak-to-peak, RMS, average? Standard power in the US (and most of North America) is 120V/240V split-phase power. If you are reading 150V at your outlets, you need to call an electrician. That is not normal...or good!
The wire size in a meter stack is governed by the size of the first over current device.
It is in the gas phase.
150
vacuum pipe diagram for honda ballade 150 carburator
An 8-inch pipe must be 57.4 feet long to contain 150 gallons of water.
Yes, a 3 phase 95 millimeter for each phase 150 meters long cable is enough for a 285 KVA genset.
150nb
What would cause the instrument panel on a 1997 ford pickup 150 not to work?
It was probably a 150 amp service back in 1995. Todays services are usually 200 amps.
Yes, the wire size has to be increased. The existing 100 amp service will now probably have a #3 conductor with an insulation factor of 75 or 90 degrees C which is rated for 100 and 105 amps respectively. Increasing to a 150 amp service will use a #1/0 wire size. If you are thinking of an upgrade, skip the 150 amp service and go to a 200 amp panel. New homes are installing 200 amp 42 circuit panels. The extra cost is only reflected in the materials as the labour costs will be the same regardless whether a 150 amp or a 200 amp panel is installed. The wire size for a 200 amp panel is #3/0. With an insulation factor of 75 or 90 degrees C the rating is 200 or 210 amps respectively.
A 2/0 AWG copper conductor will limit the voltage drop to 3% or less when supplying 65 amps for 150 metres on a 240 volt system.
Phase to phase clearance should be around 11.5 inches.