The amperage output of a 2004 90 hp Yamaha outboard motor can vary depending on the specific model and configuration. Typically, it ranges from around 16 to 25 amps. It is recommended to consult the owner's manual or contact a Yamaha dealer for the exact specifications of the particular motor in question.
According to the National Electrical Code (NEC), the ampacity of a 4 AWG THHN copper wire at 75°C is 85 amps, and 95 amps at 90°C.
A 2/0 copper conductor with an insulation rating of75 and 90 degrees Care rated at 175 and 185 amps respectively.
A #8 copper conductor with an insulation factor of 60 degrees C is rated at 40 amps, insulation factor of 75 or 90 degrees C is rated at 45 amps.If the breakers rating is 90 degrees C then the amperage can be boosted for 60 degree wire to 40 amps, 75 degree C wire to 50 amps and 90 degree C wire to55 amps.
CEC - #2 copper, RW90 insulation, 120 amps. #2 aluminium, RW90 insulation, 95 amps. he is not talking about Amplifiers. he is talking about amperes, the unit of measure that indicates how much electricity can flow through a wire. and it depends on the length of the wire, but 2 gauge wire will handle about 208 amps. depends on how big the amps are
A #6 aluminium conductor with an insulation factor of 90 degrees C is rated for 55 amps.
If I'm not mastacking it 2
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Aluminum 4/0 wire car carry 180 amps at at 75 degrees Fahrenheit or 205 amps at 90 degrees. .
The weight of the 90 hp Yamaha, as well as other brands, varies with year model. On average the Yamaha 90 weighs in at 256 lbs.
The formula you are looking for is; Amps = HP x 746/1.73 x Volts x %eff x pf. 350 x746/1.73 x 480 x .90 x .90 = 261100/672 = 389 amps. This amperage assumes that the efficiency of the motor is at 90% and the power factor of the motor is also at 90%.
The value of a used 2004 Yamaha TTR 90 typically ranges from $800 to $1,500, depending on its condition, mileage, and any modifications or repairs made. Factors such as location and demand can also influence the price. It's advisable to check local listings and online marketplaces for a more accurate estimate based on the current market.
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The listed dry weight of a 1986 model, 90 hp Yamaha outboard is 270 lbs.
According to the National Electrical Code (NEC), the ampacity of a 4 AWG THHN copper wire at 75°C is 85 amps, and 95 amps at 90°C.
90 kW on 480 volts single phase would be 187.5 amps. On 480 v 3-phase it would be 108 amps.
90
donny