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300 Amps if used for service entrance conductors. Table 310.15
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∙ 11y ago
Mark Willing
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How many amps does a 3000w inverter 240 v draw from a 12 volt system?
It would be at least 250 amps, maybe 300 amps.
What size wire for 250 amp service with a 175 foot run?
4/0 (4 ought) in copper will handle 250 amps. The voltage drop at 175 ft. is about 2.14 volts which should be okay.
What wire size for 15000 Volts and 550 amp service?
There are two distinct questions here. To determine the wire size to carry 15000 volts the circuits load amperage must be stated. The wire size for a 550 amp service is, an 800 MCM copper conductor with an insulation factor of 90 degrees C. This conductor is rated at 555 amps. Parallel 250 MCM will give you a total capacity of 580 amps. A triple run of 2/0 will give you a total capacity of 585 amps.
How many amps can a 250 va transformer carry?
A transformer is a power source. It will provide voltage to a device. Find the voltage rating on the device, say 24V. 250/24 = ~10A.
Can you connect a 220 volt stove to a 120 volt circuit?
Yes, this is a safe connection. A range is usually wire rated at 40 amps and the manufactures do not make a 40 amp rated receptacle. The code requires the next highest rated receptacle be used which is a 50 amp rating. This is why the range receptacle is rated at 50 amps. This receptacle is known as a 3 pole 4 wire grounding receptacle, 14-50R 125/250 volt. Black wire to terminal X, red wire to terminal Y, white wire to terminal W and ground wire to terminal G.
What size wire for 250 amps?
15mm approx.
What is the max amp rating for 4-0 Copper Wire?
250 amps maximum.
What wire size in a 20 amp 250 volt circuit?
The wire rating for a # 12 wire is 20 amps. If you are going to continuously load the circuit you need to de-rate the wire by 80%. This brings the current down to 20 x .8 = 16 amps. The wire rating of a # 10 wire is 30 amps. 30 x .8 = 24 amps.
How many amps in 250watts at 12volts?
250 watts divided by 12 volts = amps or around 20 amps
250 watts is how many amps?
Depends on the voltage. AMPS X VOLTS = WATTS 250 Watts at 12 V would be about 21 Amps, while 250 watts at 120 volts would be 2.1 amps.
Can you run a 10 gauge wire 250 feet to the barn on a 120 amp breaker in the house If not what amp breaker should I use?
#10 cable is no good for 120 amps, you need #2 cable, and it can be used at a distance of 250 ft.
400 amp service what size wire?
A 750 MCM wire with an insulation factor of 90 degrees C is rated at 500 amps. De rated to 80% will allow 400 amps on the wire. A 900 MCM wire with an insulation factor of 75 degrees C is rated at 520 amps. A 1500 MCM wire with an insulation factor of 60 degrees C is rated at 520 amps. Parallel 250 MCM will give you the same usage. A 250 MCM wire with an insulation factor of 75 or 90 degrees C are rated at 255 and 265 respectively. 255 x 2 = 510 x 80% = 408 amps. 265 x 2 = 530 x 80% = 424 amps.
How big a wire for 250 amps?
If This Is For Say A House Or A Distrubition Center, I Would Use 000 Which Will Handle Around 240 Amps With No Problem. I`m Sure This Will Handle It. At Anyone Time You Would Or Should Never Have The Loadcenter Maxed Out ( If This Is For A Home ) And If You Fill You Might Or Are Only Running One Item On This Wiring At 250Amp, You Will Have To Install 0000 Cable. Hope This Helps
How many amps would a slow cooker at 250 watts pull at 110 volts?
About 2.25 Amps.
How many amps does a 3000w inverter 240 v draw from a 12 volt system?
It would be at least 250 amps, maybe 300 amps.
What wire to use for 4100r9w plug 250v 3p4w?
This plug is a pin and sleeve 250 volt three phase four wire device. It is rated at 100 amps. A #3 copper conductor with an insulation factor of 90 degrees C is rated at 130 amps.
What is the ampere rating of 250 mcm inverter duty wire?
A 250 MCM copper conductor with an insulation factor of 75 or 90 degrees C is rated at 255 and 290 amps respectively
