Conductors by code are only allowed to be loaded up to 80 percent. In this case an over size wire set will be higher that what the wire is rated for in the code book. A 600 MCM copper conductor with an insulation factor of 90 degrees C is rated at 455 amps. Paralleled together will give an ampacity of 910 amps. After the derate the maximum amperage allowed is 728 amps. So to get the full 900 amp the wire size has to be increased to a 1000 MCM copper conductor with an insulation factor of 90 degrees C which is rated at 585 amps. Paralleled this give you an ampacity of 1170 amps. After the derate the maximum amperage allowed is 1170 x 80% = 936 amps
Yes, you can, you just can't have 100 amps running through the box at one time. For instance, I have a 450 amp box in my house, but all the breakers add up to 900.
The resonant frequency is set by the L and the C: 900 microhenrys and 0.014 microfarad would resonate at a frequency given by: F = 1/ [2 pi sqrt(LC)] If the components are in 'micros' the answer is in Megahertz. In this case the resonant frequency in MHz is: F = 1/ [2 pi sqrt(900 x 0.014)] or 0.0448 MHz, 44.8 kHz. The reactance of the inductor and the capacitor is 253 ohms, so adding a 1000 ohm resistor in parallel would give a tuned circuit with a Q of 1000 / 253 or 3.9.
WIRE AMPACITY TABLE ACSR DIA.(OUt) CCC 795MCM 1.093" 900 A 556.5MCM 0.927" 730 A 336.4MCM 0.721" 530 A 4/0 0.563" 340 A 3/0 0.502" 300 A 2/0 0.447" 270 A 1/0 0.398" 230 A 2 0.316" 180 A 4 0.250" 140 A 6 0.198" 100 A
43.7667 ft•lb
Take your pick:P = V x I (Power = Voltage x Current)or:P = V2 / R (Power = Voltage2 / Resistance)or:P = I2 *R (Power = Current2 x Resistance)(the last two equations come from combining the ohms law equation R=V/I with the power equation P=VxI)In the question above you have resistance and voltage therefore:P = V2 / R = 92 / 900 = 0.090W = 90mW(i believe 0.125W is the smallest resistor you can get)hope that helps
For a 400 amp service, you would typically use 500 kcmil copper wire or 600 kcmil aluminum wire for the main service conductors. It's important to consult with a licensed electrician and check local electrical codes to ensure the correct wire size is used for your specific installation.
The population of Peter-Service is 900.
[From NEC 2012 310.15(B)(16)] For a 350 MCM copper wire with: an insulation factor of 75 and 90 degrees C; not more than 3 current-carrying conductors in Raceway, Cable, or Earth; and based upon ambient temperature of 30°C ; has an amperage rating of 310 and 350 amps respectively.As a rule of thumb, you could consider their rating to be double with two sets paralleled together for 620 or 700 respectively. Be sure to account for temperature derating [NEC 2012 310.15(B)(2)(a)].See related links below for calculator.
900 Height1440 Width
900 to 1100 lbs.
For a 900 amp load, you would typically need very heavy-duty wire such as 600 MCM (thousand circular mils) or larger. The exact size will depend on the specific application, distance, and voltage drop considerations. It is recommended to consult with a professional electrician or engineer for a precise calculation.
900 BC The very first postal service - for government in china
The Canadian Electrical Code requires a 1000MCM copper wire with a insulation factor of 90 degree C is rated at 585 amps. Quite a coincidence. The National Electrical Code requires a 900 kcmil copper conductor with an insulation rated for 90 degrees C for 585 amps..
The current carrying capacity of a cable depends on factors such as its material, size, and insulation. It is typically rated in amperes (A) and indicates the maximum current that the cable can safely carry without overheating. Exceeding this rating can pose a fire hazard or damage the cable.
900 BC The very first postal service - for government use in China.
Vietnam Service Medal- The AFM is the Air Force Manual 900-3 which authorizes the award.
Size: For 50 kg sugar bag- length 900 mm & width 590